165
Ehu Document Code Product Name WCDMA RNC&NodeB Intended Audience INTERNAL Product Version V200R0010 Departmen t WCDMA UMTS Maintenance Dept Document Version IPRAN Deployment Guide V210 Prepared by Transport Team of UMTS Maintenance Dept Date 2008-08- 25 Reviewed by Transport Team of UMTS Maintenance Dept Date 2008-08- 25 Reviewed by Transport Team of UMTS Maintenance Dept Date 2008-08- 25 Approved by Date Huawei Technologies Co., Ltd. All rights reserved

IPRAN Deployment Guide V210-20090303

  • Upload
    users

  • View
    341

  • Download
    84

Embed Size (px)

Citation preview

Page 1: IPRAN Deployment Guide V210-20090303

Ehu

Document

Code

Product

Name WCDMA RNC&NodeB

Intended

Audience INTERNAL

Product

Version V200R0010

DepartmentWCDMA UMTS

Maintenance Dept

Document

Version

IPRAN Deployment Guide V210

Prepared byTransport Team of UMTS

Maintenance Dept Date 2008-08-25

Reviewed byTransport Team of UMTS

Maintenance Dept Date 2008-08-25

Reviewed byTransport Team of UMTS

Maintenance Dept Date 2008-08-25

Approved by Date

Huawei Technologies Co., Ltd.

All rights reserved

Page 2: IPRAN Deployment Guide V210-20090303

IPRAN Deployment Guide INTERNAL

Revision Record

DateRevision

Version Description Author

2008-06-16 V1.0 Initial draft

Transport Team of

UMTS Maintenance

Dept

2008-08-01 V1.1Modified on the basis of test and review

results

Transport Team of

UMTS Maintenance

Dept

2008-08-21 V1.2Modified on the basis of review results

by Maintenance Dept

Transport Team of

UMTS Maintenance

Dept

Page 3: IPRAN Deployment Guide V210-20090303

IPRAN Deployment Guide INTERNAL

Contents

Chapter 1 Overview....................................................................................................................8

1.1 Introduction to the V210 IPRAN..........................................................................................8

1.1.1 FP MUX.................................................................................................................... 9

1.1.2 IPRAN Header Compression..................................................................................10

1.1.3 IPRAN Fault Detection............................................................................................11

1.2 Availability......................................................................................................................... 14

1.2.1 Requirements for NEs............................................................................................14

1.2.2 Supporting Versions...............................................................................................15

1.2.3 Other Support.........................................................................................................15

Chapter 2 Introduction to Basic Protocols................................................................................18

2.1 M3UA................................................................................................................................ 18

2.1.2 Principles and Relevant Concepts..........................................................................18

2.1.3 Functions of the M3UA...........................................................................................19

2.1.4 Protocol..................................................................................................................20

2.1.5 Configuration Sequence at the RNC Side..............................................................20

2.2 SCTP................................................................................................................................ 20

2.2.1 Principles of Multi-Homed SCTP............................................................................20

2.2.2 SCTP Dual-Homed Mechanism Supported by the RNC.........................................21

2.2.3 Protocol..................................................................................................................21

2.3 Others............................................................................................................................... 21

Chapter 3 Introduction to the Networking.................................................................................22

3.1 V2 Backup Policy..............................................................................................................22

3.1.1 Backup Mode at the RNC Side...............................................................................22

3.1.2 NodeB Side............................................................................................................24

3.2 Common Networking Modes.............................................................................................25

3.2.1 Layer-2 Networking Mode.......................................................................................25

3.2.2 Layer-3 Networking Modes.....................................................................................29

3.2.3 Hybrid Transport Networking..................................................................................32

3.2.4 ATM/IP Dual-Stack Transport Networking..............................................................33

3.3 Backup Constraint.............................................................................................................33

3.3.1 RNC........................................................................................................................ 33

3.3.2 NodeB:.................................................................................................................... 34

Chapter 4 V210 IPRAN Key Configurations.............................................................................34

4.1 Relevant Settings of the IPRAN........................................................................................34

4.1.1 RNC Side................................................................................................................34

4.1.2 NodeB Side............................................................................................................38

2008-09-14 Huawei Confidential Page 2 of 139

Page 4: IPRAN Deployment Guide V210-20090303

IPRAN Deployment Guide INTERNAL

4.2 Constraint and Restrictions of IP Address and Configuration............................................42

4.2.1 Constraints of RNC IP Address..............................................................................42

4.2.2 Constraints of NodeB IP Address...........................................................................43

Chapter 5 Example of Iub Interface Configuration...................................................................44

5.1 Version Description...........................................................................................................44

5.2 IUB Interface Protocol Stack.............................................................................................44

5.3 Data Planning....................................................................................................................45

5.3.1 Data Planning in L2 Networking..............................................................................45

5.3.2 Data Planning in L3 Networking..............................................................................49

5.3.3 Data Planning of Hybrid Transport Networking.......................................................54

5.3.4 Data Planning of Dual Stack Transport Networking................................................60

5.4 Configuration Procedures at RNC Side.............................................................................69

5.4.1 Configuration of Layer-2 Networking......................................................................69

5.4.2 Configuration of Layer-3 Networking......................................................................73

5.4.3 Configuration of Hybrid Transport Networking........................................................76

5.4.4 Configuration of Dual Stack Transport Networking.................................................80

5.5 Configuration Procedures at NodeB Side.........................................................................86

5.5.1 Configuration of Layer-2 Networking......................................................................86

5.5.2 Configuration of Layer-3 Networking......................................................................89

5.5.3 Configuration of Hybrid Transport Networking........................................................90

5.5.4 Configuration of Dual Stack Transport Networking.................................................92

Chapter 6 Example of IU/IUR Interface Configuration.............................................................95

6.1 Version Description...........................................................................................................95

6.2 IU/IUR Interface Protocol Stack........................................................................................96

6.3 Procedures of IU PS Configuration (IP)............................................................................97

6.3.1 IP Addresses Planning...........................................................................................97

6.3.2 Configuring Physical Layer Data.............................................................................98

6.3.3 Adding Control Plane Data of Iu-PS Interface........................................................98

6.3.4 Adding the Mapping Relation of Transport Resources of Neighbor Nodes...........101

6.3.5 Adding User Plane Data of Iu-PS Interface..........................................................101

6.4 Procedures of IU CS Configuration (IP)..........................................................................103

6.4.1 IP Addresses Planning.........................................................................................103

6.4.2 Configuration of Physical Layer Data....................................................................103

6.4.3 Adding Control Plane Data of Iu-CS Interface......................................................104

6.4.4 Adding the Mapping Relation of Transport Resources of Neighbor Nodes...........106

6.4.5 Adding User Plane Data of Iu-CS Interface..........................................................107

6.5 Procedures of IUR Configuration (IP)..............................................................................108

6.5.1 IP Addresses Planning.........................................................................................108

6.5.2 Configuration of Physical Layer Data....................................................................108

6.5.3 Adding Control Plane Data of Iur Interface...........................................................108

6.5.4 Adding the Mapping Relation of Transport Resources of Neighbor Nodes...........110

2008-09-14 Huawei Confidential Page 3 of 139

Page 5: IPRAN Deployment Guide V210-20090303

IPRAN Deployment Guide INTERNAL

6.5.5 Adding User Plane Data of Iur Interface...............................................................111

6.6 IU/IUR Configuration Specifications................................................................................112

6.6.1 Configuration Specifications of Control Plane (IUPS-IP)......................................112

6.6.2 Configuration Specifications of User Plane (IUPS-IP)..........................................112

6.6.3 Configuration Specifications of Control Plane (IUCS-IP)......................................112

6.6.4 Configuration Specifications of User Plane (IUCS-IP)..........................................113

6.6.5 Configuration Specifications of Control Plane (IUR-IP).........................................113

6.6.6 Configuration Specifications of User Plane (IUR-IP).............................................114

6.7 Relevant Knowledge Points............................................................................................114

6.7.1 Two Modes...........................................................................................................114

6.7.2 Relation between Signaling Link and Mask..........................................................115

6.8 Configuration Example of Current Network.....................................................................115

Chapter 7 Remote O&M Channel...........................................................................................116

7.1 Maintaining the NodeB through the O&M Channel of the RNC.......................................116

7.1.1 Principles and Basic Configuration Procedures....................................................116

7.1.2 Configuration Example.........................................................................................117

7.2 Maintaining the NodeB directly by the M2000.................................................................119

7.2.1 Principles and Basic Configuration Procedures....................................................119

7.3 Comparison between the Maintenance through the RNC and Maintenance by the M2000

directly................................................................................................................................... 119

7.4 Active/Standby OMCH Configurations at the NodeB Side..............................................120

7.4.1 Basic Principles....................................................................................................120

7.4.2 Configuration Example.........................................................................................121

Chapter 8 Remote Debug of NodeB.......................................................................................123

8.1 NodeB Remote Software Debug.....................................................................................123

8.2 Introduction to the DHCP................................................................................................124

8.2.1 Basic Principles....................................................................................................124

8.2.2 Scenario without Using the DHCP Relay..............................................................124

8.2.3 Scenario with Using the DHCP Relay...................................................................125

8.3 General Process of NodeB Remote Software Debug.....................................................126

8.4 Configuration Example....................................................................................................126

Chapter 9 Troubleshooting.........................................................................................................1

9.1 Troubleshooting related to the RNC....................................................................................1

9.1.1 Using the Tracert for Analysis in the case of Failure to Ping Packets.......................1

9.1.2 Problems related to the SCTP..................................................................................2

9.1.3 Cases of M3UA Common Problems.........................................................................5

Chapter 10 Alarms......................................................................................................................6

10.1 Alarms at the RNC Side (V210)........................................................................................6

10.2 Alarms at the NodeB Side.................................................................................................7

2008-09-14 Huawei Confidential Page 4 of 139

Page 6: IPRAN Deployment Guide V210-20090303

IPRAN Deployment Guide INTERNAL

2008-09-14 Huawei Confidential Page 5 of 139

Page 7: IPRAN Deployment Guide V210-20090303

IPRAN Deployment Guide INTERNAL

Tables

Table 1-1 Hardware requirements....................................................................................14

[1] Version requirement...................................................................................................15

1. Comparison of RNC IP interface boards....................................................................15

Functions of NodeB IP transmission boards..............................................................16

2008-09-14 Huawei Confidential Page 6 of 139

Page 8: IPRAN Deployment Guide V210-20090303

IPRAN Deployment Guide INTERNAL

Figures

Figure 1-1 PPP frame format............................................................................................10

Figure 1-2 IPHC compression range.................................................................................10

Figure 2-1 Position of the M3UA in each interface protocol stack....................................18

Figure 2-2 Principle of multi-home....................................................................................20

Figure 3-1 PDH/SDH-based IPRAN L2 networking..........................................................26

Figure 3-2 SDH-based IPRAN L2 networking...................................................................26

Figure 3-3 MSTP-based IPRAN L2 networking................................................................27

Figure 3-4 Data network-based IPRAN L2 networking.....................................................28

Figure 3-5 L3 networking of RNC directly connecting to one router.................................29

Figure 3-6 L3 networking of RNC directly connecting to two routers................................30

Figure 3-7 L3 networking with the load sharing................................................................31

Figure 3-8 IPRAN networking in the hybrid transport - Iub...............................................32

Figure 3-9 IPRAN networking in the ATM/IP dual-stack transport - Iub...........................33

Figure 5-1 Iub interface protocol stack..............................................................................44

Figure 5-2 IP planning of Ethernet-based L3 networking..................................................48

Figure 5-3 IP RAN hybrid transport networking................................................................48

Figure 5-4 IP planning of Ethernet-based L3 networking..................................................48

Figure 5-5 E1-based IP planning......................................................................................48

Figure 6-1 IP protocol stack of IU-PS interface.................................................................48

Figure 6-2 IP protocol stack of IU-CS interface.................................................................48

Figure 6-3 IP protocol stack of IUR interface....................................................................48

Figure 6-4 IUPS data planning..........................................................................................48

Figure 6-5 PSP-IPSP transfer networking.........................................................................48

Figure 6-6 ASP-SGP direct connection networking..........................................................48

Figure 6-7 ASP-SGP transfer networking.........................................................................48

2008-09-14 Huawei Confidential Page 7 of 139

Page 9: IPRAN Deployment Guide V210-20090303

IPRAN Deployment Guide INTERNAL

Figure 6-8 IUCS data planning..........................................................................................48

Figure 6-9 IUR data planning............................................................................................48

Figure 7-1 Maintaining NodeB by the M2000 Through the RNC......................................48

Figure 7-2 Maintaining the NodeB directly by the M2000.................................................48

Figure 8-1 Initial address application in the scenario without using DHCP Relay............48

Figure 8-2 Server-Client networking with using the Relay................................................48

Figure 8-3 Initial address application in the scenario using the DHCP Relay...................48

Figure 8-4 General process of NodeB remote software debug........................................48

2008-09-14 Huawei Confidential Page 8 of 139

Page 10: IPRAN Deployment Guide V210-20090303

IPRAN Deployment Guide INTERNAL

IPRAN Deployment Guide

Keywords: IPRAN, PPP, FE, SCTP, IPPATH

Abstract: This document describes the basic principle, basic networking, deployment

preparation, basic configuration procedure, precautions, principles and configurations

of the DHCP remote debugging of the WCDMA IPRAN.

The information in this document is for the internal use only and cannot be used as the basis

for the reply to a customer or Market Dept.

Acronyms and Abbreviations:

Abbreviations Full Name

PPP Point-to-Point Protocol

DHCP Dynamic Host Configuration Protocol

OSPF Open Shortest Path First

RIP Route Information Protocol

ISIS Intermediate System-Intermediate System

WFQ Weighted Fair Queuing

Chapter 1 Overview

1.1 Introduction to the V210 IPRAN

In V210, the Iub, Iur, and Iu interfaces are carried over the IP transport network.

An operator can use the existing IP networks for the transport expansion. The

network construction cost is saved. In addition, the IP network provides a variety

of access modes and provides the sufficient transport bandwidth for high speed

data services (for example, HSDPA).

2008-09-14 Huawei Confidential Page 9 of 139

Page 11: IPRAN Deployment Guide V210-20090303

IPRAN Deployment Guide INTERNAL

With the comparison to V18 and V29, the new IPRAN functions in the V210 are

as follows:

1.1.1 FP MUX

1. Principles

The frame protocol multiplexing (FPMUX) multiplexes several small FP PDU

frames (sub-frame) that should be transmitted independently to one UDP/IP

frame header. As a result, a number of UDP/IP headers are saved. Hence, the

transport efficiency increases.

The FP MUX is applicable to only the user plane in the IPRAN Iub interface.

2. Protocol

The FP MUX is the protocol defined by Huawei.

3. Command

//At the RNC side:

ADD IPPATH: FPMUX=YES, SUBFRLEN=127, MAXFRAMELEN=270,

FPTIME=2;

By default, the FP MUX is disabled.

After the FP MUX is enabled, the default parameters are as follows:

FPMux maximum sub frame length (SUBFRLEN)=127Bytes

FPMux maximum multiplexing frame length (MAXFRAMELEN)=127Bytes

Multiplexing maximum delay (FPTIME) =2ms

// At the NodeB side:

ADD IPPATH: SRN=0, SN=6, SBT=BASE_BOARD, PT=ETH,

JNRSCGRP=DISABLE, FPMUXSWITCH=ENABLE, SUBFRAMELEN=127,

FRAMELEN=270, TIMER=1;

By default, the FP MUX is disabled.

After the FP MUX is enabled, the default parameters are as follows:

FPMux maximum sub frame length (SUBFRAMELEN)=127Bytes

FPMux maximum multiplexing frame length (FRAMELEN)=127Bytes

Multiplexing maximum delay (TIMER) = 1ms

2008-09-14 Huawei Confidential Page 10 of 139

Page 12: IPRAN Deployment Guide V210-20090303

IPRAN Deployment Guide INTERNAL

1.1.2 IPRAN Header Compression

1. Principles

The IPRAN header compression improves the transport efficiency by

compressing partial fields of PPP frames.

Figure 1-1 PPP frame format

The PPP frame header compression algorithm implements the following:

Address and control field compression (ACFC): The address and control field

is the constant value (0XFF03) and is not transported every time. After the

PPP link is configured with the Link Control Protocol (LCP), the subsequent

packet address and control fields can be compressed.

Protocol field compression (PFC): The PFC can compress two-byte protocol

field to one byte. The system judges whether the protocol field is one byte or

two bytes according to the last significant bit (LSB) of the first byte in the

protocol field. If the LSB is 1, it indicates that the protocol field is two bytes in

length. If the LSB is 0, it indicates that the protocol field is only one byte in

length. For example, the first byte of the protocol field is 0x00, it can be

compressed.

IP Header Compression (IPHC): The IPHC compresses the IP/UDP header

of the PPP frame.

Figure 1-2 IPHC compression range

2008-09-14 Huawei Confidential Page 11 of 139

Page 13: IPRAN Deployment Guide V210-20090303

IPRAN Deployment Guide INTERNAL

IPHC principles:

1) The header field remaining unchanged is not carried in each packet that

is sent. The header field changed according to the designated mode can

be replaced by fewer bits.

2) If the header context of the packet stream is established at both ends of

a link, only the changed header field and the corresponding context tag

are transferred. The original header can be recovered according to the

context and changed fields.

Terms:

Context: It is the status table of the synchronization maintenance of the same

packet stream by the compresser and decompresser. The compresser uses

it to compress the packet header. The decompresser uses it to recover the

compressed packet header.

2. Protocol

ACFC: RFC 1661

PFC: RFC 1661

IPHC: RFC 2507 and RFC 3544

3. Command

At the RNC side:

ADD PPPLNK: MUX=Disable, IPHC=UDP/IP_HC, PFC=Enable, ACFC=Enable;

By default, three algorithms are enabled.

At the NodeB side:

ADD PPPLNK: IPHC=ENABLE, PFC=ENABLE, ACFC=ENABLE;

By default, three algorithms are enabled.

1.1.3 IPRAN Fault Detection

1. Principles

At present, the RNC supports the ARP detection and BFD detection for detecting

the transport link from the RNC to the peer equipment:

Address resolution protocol (ARP) detection

2008-09-14 Huawei Confidential Page 12 of 139

Page 14: IPRAN Deployment Guide V210-20090303

IPRAN Deployment Guide INTERNAL

The system determines the continuity of the link according to the response of the

peer equipment by sending ARP requests to the peer equipment. Every the fixed

duration, the RNC constructs an ARP request packet to send to the network. The

destination address of the packet is the peer address to be detected. The RNC

determines the continuity of the link by judging whether the response from the

destination address is received.

The ARP detection is applicable to only the direct connection detection whose

both ends are on the same network segment.

Features of the ARP detection are as follows:

The ARP is the basic protocol, without depending on the peer equipment.

The detection starts at one single end.

The detection state is related to the port state. The port switchover is

triggered if a fault is detected. The system deletes the route whose detection

address is the next hop. The upper layer service selects other available

channels.

The ARP detection supports the independent port detection, only active port

detection, and active/standby port simultaneous detection.

When the active and standby ports are detected at the same time, the IP

address of the active and standby ports should not be on the same network

segment.

Bidirectional forwarding detection (BFD)

The method of the BFD detecting the link continuity: The system originates the

handshake packets from both ends and determines the link continuity according

to the handshake result (success or failure).

The V210 RNC implements the single-hop BFD (SBFD) and multi-hop BFD

(MBFD):

SBFD:

The SBFD is applicable to only the direct connection detection whose both ends

are on the same network segment, which is the same as the ARP detection. The

features of the SBFD are as follows:

The both ends must start at the same time. The detection duration at both

ends must be configured to be equivalent. At present, only the asynchronous

mode is supported.

The detection state is related to the port state. The port switchover is

triggered if a fault is detected. The system deletes the route whose detection

2008-09-14 Huawei Confidential Page 13 of 139

Page 15: IPRAN Deployment Guide V210-20090303

IPRAN Deployment Guide INTERNAL

address is the next hop. The upper layer service selects other available

channels.

The independent port detection is supported. Only the active port is detected.

The active/standby port simultaneous detection is not supported.

MBFD:

The MBFD is applicable to the non direct connection end-to-end detection in the

scenario where signals pass more than one network nodes. The features of the

MBFD are as follows:

The both ends must start at the same time. The detection duration at both

ends must be configured to be equivalent. At present, only the asynchronous

mode is supported.

The detection state is not associated. If a fault is detected, only an alarm is

reported.

The MBFD does not depend on a port. The IP (DEVIP or ETHIP) of the

active and standby boards can be used as the local address of the multi-hop

BFD. In addition, the peer IP address and any local IP address should not be

on the same network segment.

2. Protocol

ARP protocol and BFD protocol

3. Commands

By default, ARP detection, SBFD, or MBFD is disabled.

ARP detection (three modes)

1) Active/standby port simultaneous detection

STR GATEWAYCHK: SRN=0, SN=14, CHKTYPE=ARP, PN=0,

MODE=REDPORT, GATEWAY="100.10.10.20", BAKIP="100.10.20.10",

BAKMASK="255.255.255.0", BAKGATEWAY="100.10.20.20", ARPTIMEOUT=3,

ARPRETRY=3;

2) Active port detection

STR GATEWAYCHK: SRN=0, SN=14, CHKTYPE=ARP, PN=0,

MODE=PRIMARYCHKONLY, GATEWAY="100.10.10.10", ARPTIMEOUT=3,

ARPRETRY=3;

3) Independent port detection

2008-09-14 Huawei Confidential Page 14 of 139

Page 16: IPRAN Deployment Guide V210-20090303

IPRAN Deployment Guide INTERNAL

STR GATEWAYCHK: SRN=0, SN=14, CHKTYPE=ARP, PN=0,

MODE=INDPORT, GATEWAY="100.10.10.10", ARPTIMEOUT=3,

ARPRETRY=3;

Default parameters of the ARP detection:

ARPTIMEOUT: 300 ms

ARPRETRY: 3 times

SBFD

1) Independent port detection

STR GATEWAYCHK: SRN=0, SN=14, CHKTYPE=SBFD, PN=0,

MODE=INDPORT, GATEWAY="100.10.10.20", MINTXINT=30, MINRXINT=30,

BFDDETECTCOUNT=3;

2) Active port detection

STR GATEWAYCHK: SRN=0, SN=14, CHKTYPE=SBFD, PN=0,

MODE=PRIMARYCHKONLY, GATEWAY="100.10.10.20", MINTXINT=30,

MINRXINT=30, BFDDETECTCOUNT=3;

MBFD

STR GATEWAYCHK: SRN=0, SN=14, CHKTYPE=MBFD,

MBFDLOCALIP="100.10.10.10", GATEWAY="100.20.20.20", MINTXINT=30,

MINRXINT=30, BFDDETECTCOUNT=3

The default parameters of the BFD are as follows:

Min interval of BFD packet send (MINTXINT): 30 ms

Min interval of BFD packet receive (MINTXINT): 30 ms

BFDDETECTCOUNT: 3 times

1.2 Availability

1.2.1 Requirements for NEs

The IP feature requires the coordination of the NodeB, RNC, and CN. Table 1-1

lists the data configuration requirements for these NEs. The symbol '√' indicates

that the NE is required.

2008-09-14 Huawei Confidential Page 15 of 139

Page 17: IPRAN Deployment Guide V210-20090303

IPRAN Deployment Guide INTERNAL

Table 1-1 Hardware requirements

IP feature requirement

NodeB RNC CN

Data configuration √ √ √

Hardware requirements

WMPT/UTRP PEUa/POUa/UOIa_IP/FG2a/GOUa

1.2.2 Supporting Versions

Table 1-1 Version requirement

Product Supporting Version

RNC BSC6810 BSC6810V200R010C01B051 and later

NodeB

DBS3836 V200R010C01B040 and later

BTS3836/ BTS3836A V200R010C02B040 and later

CME

M2000

1.2.3 Other Support

1. RNC side

If the IP RAN feature is required, the corresponding IP interface boards should be

added at the RNC and NodeB sides. At the RNC side, the interface boards

supporting the IP interface are as follows:

FG2a: RNC packet over electronic 8-port FE or 2-port GE Ethernet Interface

unit REV:a

GOUa: RNC 2-port packet over Optical GE Ethernet Interface Unit REV:a

PEUa: RNC 32-port Packet over E1/T1/J1 Interface Unit REV:a

UOIa_IP: RNC 4-port Packet over Unchannelized Optical STM-1/OC-3c

Interface unit REV:a

POUa: RNC 2-port packet over channelized Optical STM-1/OC-3 Interface Unit

REV:a

The following table describes the features and functions of these boards.

2008-09-14 Huawei Confidential Page 16 of 139

Page 18: IPRAN Deployment Guide V210-20090303

IPRAN Deployment Guide INTERNAL

Table 1-1 Comparison of RNC IP interface boards

Board Type Description

FG2a

Enabling IP over Ethernet

Providing eight FE ports and two GE electrical ports

Providing IP over FE/GE

Supporting interfaces such as Iu-CS, Iu-PS, Iu-BC, Iur, and Iub

GOUa

Enabling IP over Ethernet

Providing two GE optical ports

Providing IP over GE

Supporting interfaces such as Iu-CS, Iu-PS, Iu-BC, Iur, and Iub

PEUa

Supporting IP over E1/T1/J1

Providing 32 channels of IP over PPP/MLPPP over E1/T1

Providing 128 PPP links or 64 MLPPP groups, each MLPPP group

containing 8 MLPPP links

Providing the fractional IP function

Providing the timeslot cross-connection

Obtaining clock signals from the Iu interface and exporting timing signals to

the GCUa/GCGa board

Exporting timing signals to the NodeB

Supporting interfaces such as Iu-CS, Iur, and Iub

UOIa_IP

Providing 4 unchannelized STM-1/OC-3c optical interfaces

Supporting IP over SDH/SONET

Supporting PPP (LCP/NCP/IPCP)/PPPMUX protocol

Supporting interfaces such as Iu-CS, Iu-PS, Iu-BC, Iur, and Iub

Obtaining clock signals from the Iu interface and exporting the clock

signals to the GCUa/GCGa board

Exporting clock signals to the NodeB

2008-09-14 Huawei Confidential Page 17 of 139

Page 19: IPRAN Deployment Guide V210-20090303

IPRAN Deployment Guide INTERNAL

POUa

Providing two optical interfaces over channelized optical STM-1/OC-3

transmission based on IP protocols

Supporting IP over E1/T1 over SDH/SONET

Providing Multi-Link PPP. In E1 transmission mode, 42 MLPPP groups are

provided, and in T1 transmission mode, 64 MLPPP groups are provided.

Providing 126 E1s or 168 T1s

Supporting interfaces such as Iu-CS, Iur, and Iub

Obtaining clock signals from the Iu interface and exporting the clock

signals to the GCUa/GCGa board

Exporting timing signals to the NodeB

2. At the NodeB side:

In V210, boards supporting the IP transmission at the NodeB side are as follows:

WCDMA Main Processing & Transmission unit board (WMPT): Provides

one 4-channel E1 port, one FE electrical port, and one FE optical port.

Supports ATM and IP.

Universal Transmission Processing unit (UTRP): Provides 8 E1s/T1s. The

board supports ATM and IP protocols.

The following table describes the functions of these boards.

Table 1-1 Functions of NodeB IP transmission boards

Board Type Description

WMPT

Supporting IP over Ethernet and IP over E1/T1/J1

Providing one 4-channel E1 port, one FE electrical port, and one FE optical port

Providing 8-channel IP over PPP/MLPPP over E1/T1

Providing 8 PPP links or 4 MLPPP groups (each MLPPP group contains up to eight MLPPP links)

Providing Fractional IP function

Providing the timeslot cross-connection function

Supporting the line clock extraction

Supporting the Iub interface

2008-09-14 Huawei Confidential Page 18 of 139

Page 20: IPRAN Deployment Guide V210-20090303

IPRAN Deployment Guide INTERNAL

UTRP

Supporting IP over E1/T1/J1

Providing 8-channel E1/T1 interfaces

Providing 16-channel IP over PPP/MLPPP over E1/T1

Providing 16 PPP links or 4 MLPPP groups (each MLPPP group contains up to 16 MLPPP links)

Providing Fractional IP function

Providing the timeslot cross-connection function

Supporting the line clock extraction

Supporting the Iub interface

2008-09-14 Huawei Confidential Page 19 of 139

Page 21: IPRAN Deployment Guide V210-20090303

IPRAN Deployment Guide INTERNAL

Chapter 2 Introduction to Basic

Protocols

2.1 M3UA

Figure 2-1 Position of the M3UA in each interface protocol stack

2.1.2 Principles and Relevant Concepts

MTP3 User Adaption Layer (M3UA): It is the adaption layer protocol of MTP level-

3 users. The M3UA provides the conversion between the signaling point code

(SPC) and IP address. The M3UA is applicable to the transmission of the SS7

protocol between the SoftSwitch and signaling gateway (SG). The M3UA

supports the transmission of MTP level-3 user message in the IP network,

including but not limited to, ISUP, TUP, and SCCP messages. The RANAP is the

SCCP user protocol. Their messages are transparently transmitted in the M3UA

protocol layer as the SCCP payload.

Concepts related to the M3UA:

Application server (AS): It serves the logical entity of specific routing keywords.

The AS processes the call procedure of all SCN trunks identified by SS7 SIO,

DPC, OPC, and CIC. The AS contains a group of unique AS process, among

them, one or two are in the active state.

2008-09-14 Huawei Confidential Page 20 of 139

Page 22: IPRAN Deployment Guide V210-20090303

IPRAN Deployment Guide INTERNAL

Application server process (ASP): It is the process instance of the AS. One

ASP functions as one active or standby process of the AS. One ASP contains

one SCTP endpoint and may be configured to process signaling services in one

or more ASs.

IP server process (IPSP): It is the process instance based on the IP application.

Essentially, the IPSP is the same as the ASP. The IPSP uses the point to point

M3UA, instead of SG services.

Signaling gateway (SG): It is the signaling proxy for receiving and sending

signaling messages at the edge between the SS7 network and IP network.

Signaling gateway process (SGP): It is an instance of the signaling gateway

process. The SGP is the activation, backup, load-sharing, or broadcast process

of the signaling gateway.

Switched Circuit Network (SCN): It is the network carrying services by using

the channel with the pre-defined bandwidth.

Media gateway (MG): When a media stream flows from the SCN to the PS

network, the MG terminates the SCN media stream and packs media data (if

media data is not based on the data packet form), and transfers the packed

service to the packet-based network. When a media stream flows from the PS

network to the SCN, the system implements the reversal procedure.

Media gateway controller (MGC): The MGC is responsible for processing the

resource registration and management on the MG.

2.1.3 Functions of the M3UA

Functions of the M3UA are as follows:

Supporting the transport of all MTP3 user message (ISUP, TUP, or SCCP)

Supporting the seamless interaction of the same MTP3 user protocol in

different networks (for example, the interaction between the ISUP in the SCN

and the ISUP in the IP network)

Supporting the SCTP connection and service management between the SG

and MGC (or the database in the IP network), and between IPSPs

Supporting the redundancy protection (active/standby connection or load

sharing) between the SG and MGC (or the database in the IP network), and

between IPSPs

Supporting the interworking capability of the MTP3 network management

function and address translation mapping (SS7<->IP)

2008-09-14 Huawei Confidential Page 21 of 139

Page 23: IPRAN Deployment Guide V210-20090303

IPRAN Deployment Guide INTERNAL

Supporting the redundancy management, SCTP stream mapping, and

congestion control

Supporting the seamless network management interaction and active

connection control

2.1.4 Protocol

RFC 3332

2.1.5 Configuration Sequence at the RNC Side

The configuration sequence at the RNC side is as follows:

(OPC --> N7DPC )--> M3LE --> M3DE --> M3LKS --> M3RT --> M3LNK

2.2 SCTP

For the SCTP principles, see V18 Deployment Guide. This section describes the

multi-homed SCTP.

2.2.1 Principles of Multi-Homed SCTP

The multi-homed SCTP means that one device has multiple IP addresses.

Figure 2-1 Principle of multi-home

Path: It is the route of data transmission. In the IP network, the transmission path is

related to the destination IP address and the source IP address. Actually, a path is

2008-09-14 Huawei Confidential Page 22 of 139

Page 24: IPRAN Deployment Guide V210-20090303

IPRAN Deployment Guide INTERNAL

determined by the destination address and source address. The SCTP supports the

multi-home, that is, multiple IP addresses can be used for the transport. The

conservative policy is used. In the case of the connection setup, the system selects

one active path (active source address and active destination address) for the

transport. When the active path is unreachable or the retransmission is required,

another path is used.

Multi-homed endpoint: In one endpoint, if multiple transport addresses are used as

the destination address, the endpoint is considered as the multi-homed endpoint.

2.2.2 SCTP Dual-Homed Mechanism Supported by the RNC

The multi-homed SCTP supported by V210 RNC refers to two local addresses and

two peer addresses. As shown in Figure 2-2, the local system has IP A and IP B,

and the peer system has IP 1 and IP 2.

Active destination address:

The Path is maintained by maintaining the state of the destination address. In the

case of multiple destination addresses, one active destination address is maintained.

The active destination address is preferred for sending data.

Maintenance path:

At present, only two maintenance paths are available. When one is unavailable, the

system finds the next available path through sending the heartbeat. In the path that

is not maintained, the system does not send the heartbeat actively.

2.2.3 Protocol

For the relevant protocol, see the RFC2960. For the dual-homed SCTP, see "6.4

Multi-homed SCTP Endpoints".

2.3 Others

For the principles of the TCP, UDP, PPP, ARP, NAT, VLAN, and TRACERT, see

V18 Deployment Guide.

2008-09-14 Huawei Confidential Page 23 of 139

Page 25: IPRAN Deployment Guide V210-20090303

IPRAN Deployment Guide INTERNAL

Chapter 3 Introduction to the Networking

3.1 V2 Backup Policy

3.1.1 Backup Mode at the RNC Side

Two backup modes are available in the RNC: board backup and port backup

Board backup

In the board backup mode, one board is active and the other is standby. The service

can be processed by the active board or by active and standby boards. When the

active board is faulty, the RNC automatically originates the switchover of the

active/standby boards.

Port backup

In the port backup mode, one port is active and the other is standby. Services are

transported through the active port only. When the active port is faulty, the RNC

automatically originates the switchover of the active/standby ports.

1. Board backup mode

With the comparison to V29, the board backup and port backup in V210 are

independent. If only the board backup is configured, without configuring the port

backup, the board is switched over only when the board is faulty.

In the board backup mode, one board is active and the other is standby. The service

can be processed by the active board or by active and standby boards (that is, the

board is in the active/standby mode and the port is in the load sharing mode).

When the active board is faulty, the RNC automatically originates the switchover of

active/standby board.

You can set the board backup relation by running ADD BRD. If Backup is set to Yes,

the board backup applies.

2. Port backup mode

FG2a and GOUa boards

2008-09-14 Huawei Confidential Page 24 of 139

Page 26: IPRAN Deployment Guide V210-20090303

IPRAN Deployment Guide INTERNAL

When the active/standby slots in the RNC subrack are configured with two

FG2a/GOUa boards, two FG2a/GOUa boards can be set to Board backup;port not

backup, or board and port backup.

When FG2a/GOUa boards are set to the board backup, you can configure the FE/GE

port backup by running ADD ETHREDPORT.

If the port backup is not configured and only the board backup is configured, the

board backup and port load-sharing mode applies.

With the comparison to V29, the Board and port backup bonding is reduced in the IP

interface board for the backup mode in V210, and only Board and port backup apart

and the board backup and port load sharing mode are available in V210.

UOIa_IP and POUa boards

When the UOIa is in the board backup mode, the corresponding optical ports (for

example, optical port 0 in the active board and optical port 0 in the standby board) in

active/standby UOIa are also backed up. The backup mode is MSP 1:1 or MSP 1+1

(single end or dual ends).

When the optical interface of the UOIa is in MSP 1:1 backup, one optical port is

active, and the other optical port is standby. The active optical port is responsible for

receiving and transmitting data.

In the case of the MSP 1+1 backup of the optical port in the UOIa board, one optical

interface is active and the other is standby. The data processing of the backup mode:

The active and standby optical ports send data at the same time, and only the active

optical port receives data.

To set the relevant attributes of the MSP backup, run SET MSP. MSP attributes

include Revertive type, WTR Time (required only when Revertive type is set to

REVERTIVE), K2 Mode, SDSF Priority, and Backup mode. The settings of these

parameters must be consistent with those at the peer end through negotiation.

3. Impact on the system by the switchover

When the FG2a/GOUa adopts the board backup without the port backup, the

switchover of the active/standby board has not impact on existing services.

When the FG2a/GOUa adopts the board backup and port backup, the switchover of

the active/standby board has the slight impact on the data transport. The existing

service is not interrupted.

If the data traffic of the optical interface is large, the switchover of the active/standby

UOIa board has the slight impact on the data transport. The existing service is not

interrupted.

2008-09-14 Huawei Confidential Page 25 of 139

Page 27: IPRAN Deployment Guide V210-20090303

IPRAN Deployment Guide INTERNAL

3.1.2 NodeB Side

1. NodeB supports only the board backup mode, without supporting the port backup mode

In the board backup mode, data is configured and processed only in the active

board, and the standby board is in the monitoring status. When all used physical

links in the active board is in the unavailable state (For example, E1 has the LOS

alarm and the FE port is DOWN) and a physical link is available in the standby

board, the board can be switched over. In the case of the switchover, the active

and standby boards are restarted. When the configurations of the active board

are loaded to the standby board, the standby board is upgraded to the active

board. In the case of the switchover, the service is interrupted.

In the configuration of the board backup mode, only the CME can be used to

generate the configuration file. To query the current board mode, run LST

IUBGRP in the LMT. If the board is not configured to the active/standby mode,

you can perform configurations by running commands. The specific configuration

modes are as follows:

2008-09-14 Huawei Confidential Page 26 of 139

Page 28: IPRAN Deployment Guide V210-20090303

IPRAN Deployment Guide INTERNAL

2008-09-14 Huawei Confidential Page 27 of 139

Page 29: IPRAN Deployment Guide V210-20090303

IPRAN Deployment Guide INTERNAL

3.2 Common Networking Modes

3.2.1 Layer-2 Networking Mode

The RNC is connected to the NodeB (Iub interface) through the LAN. The RNC is

connected to the SGSN (Iu interface) through the LAN. The RNC is connected to the

RNC (Iur interface) through the LAN. The interface address of each NE is on the

same network segment.

According to the transport media, the following network modes are available:

1. IP over E1/T1 over PDH/SDH (Iub interface)

Figure 3-1 PDH/SDH-based IPRAN L2 networking

The RNC and NodeB access the transport network through the E1/T1. The

data is transmitted in the IP over MLPPP or PPP over E1/T1 mode.

The NodeB can obtain the line clock over E1/T1.

Backup mode: The PEUa is set to active/standby board by running ADD

BRD. The active/standby PEUa board is connected to the peer equipment through the

Y-shaped E1/T1 cable.

The RNC and NodeB use the header compression algorithm to improve the

transport efficiency.

2008-09-14 Huawei Confidential Page 28 of 139

Page 30: IPRAN Deployment Guide V210-20090303

IPRAN Deployment Guide INTERNAL

2. IP over SDH (Iub interface)

Figure 3-1 SDH-based IPRAN L2 networking

The RNC accesses the transport network through the channelized STM-1 on

the POUa. The NodeB accesses the transport network through the E1/T1. The data is

transmitted in IP over MLPPP or PPP over E1/T1 mode.

NodeB can obtain the line clock over E1/T1.

Backup mode: The POUa is set to the active/standby board by running ADD

BRD. The optical interface in the board is set to MSP 1:1 or MSP 1+1 backup mode.

The RNC and NodeB use the header compression algorithm to improve the

transport efficiency.

3. MSTP-based IP networking (Iub interface)

Figure 3-1 MSTP-based IPRAN L2 networking

The RNC accesses the MSTP network through the GE optical port of the

GOUa board or FE/GE electrical port of the FG2a board. The NodeB accesses the

transport network through the FE electrical port or optical port. The data is transmitted

in the IP over Ethernet mode.

2008-09-14 Huawei Confidential Page 29 of 139

Page 31: IPRAN Deployment Guide V210-20090303

IPRAN Deployment Guide INTERNAL

The NodeB can extract the clock from the MSTP network over E1/T1, or

obtain the clock source from the GPS/IP Clock Server.

Backup mode: The FG2a/GOUa is set to the active/standby board, port

backup (Board and port backup apart) or board backup while the port in the load-

sharing mode.

Transport efficiency: Multiple NodeBs share the VC Trunk bandwidth to use

the transport network resources to the maximum extent.

QoS: The RNC and NodeB support the mapping of IEEE 802.1p/q, DSCP,

and VLAN Priority. The transport network supports the IEEE 802.1p/q to schedule the

QoS of different services.

4. Data network-based IP networking (IUB/IUR/IUCS/IUPS)

The RNC is connected to the NodeB (Iub interface) through the L2 data network. The

RNC is connected to the SGSN (Iu interface) through the L2 data network. The RNC

is connected to the RNC (Iur interface) through the L2 data network. The interface

address of the interconnected NE is on the same network segment.

Figure 3-1 Data network-based IPRAN L2 networking

The RNC accesses the data network through the GE optical port of the

GOUa board or FE/GE electrical port of the FG2a board. The

NodeB/NRNC/MGW/SGSN accesses the L2 data network through the FE electrical

port or optical port.

The NodeB can extract the clock from the ATM transport network over

E1/T1, or obtain the clock source from the GPS/IP Clock Server.

2008-09-14 Huawei Confidential Page 30 of 139

Page 32: IPRAN Deployment Guide V210-20090303

IPRAN Deployment Guide INTERNAL

Backup mode: The FG2a/GOUa is set to the active/standby board, port

backup (board backup separated from port backup) or board backup while the port in

the load-sharing mode.

QoS: The RNC, NodeB, core network equipment, and L2 support IEEE

802.1p/q, that is, support the VLAN and VLAN priorities for the QoS scheduling of the

data network. The data network must meet the requirements: delay <40ms, jitter <

15ms, packet loss ratio < 0.05%

3.2.2 Layer-3 Networking Modes

1. RNC directly connecting to one router

The RNC is connected to the NodeB (Iub interface) through the L3 switching network.

The RNC is connected to the SGSN (Iu interface) through the L3 switching network.

The RNC is connected to the RNC (Iur interface) through the L3 switching network.

The interface address of each NE is in different network segments.

Figure 3-1 L3 networking of RNC directly connecting to one router

The RNC accesses the data network through the GE optical port of the

GOUa board or FE/GE electrical port of the FG2a board. The

NodeB/NRNC/MGW/SGSN accesses the transport network through the FE electrical

port or optical port. The data is transmitted in the IP over Ethernet mode.

The NodeB can extract the clock over E1/T1, or obtain the clock source from

the GPS/IP Clock Server.

Backup mode: The FG2a/GOUa is in the board backup and port backup.

2008-09-14 Huawei Confidential Page 31 of 139

Page 33: IPRAN Deployment Guide V210-20090303

IPRAN Deployment Guide INTERNAL

The active and standby ports are connected to two ports of one router/L3 switch. The

two ports in the router/L3 switch are configured in the same VLAN. One VLAN

interface address is configured as the RNC gateway.

QoS: The RNC, NodeB, and core network equipment support the mapping of

IEEE 802.1p/q, DSCP, and VLAN Priority. The data network supports the MPLS TE,

MPLS Diffserv, IP Diffserv, and VLAN COS to schedule the service QoS. The data

network must meet the requirements: delay <40ms, jitter < 15ms, packet loss ratio <

0.05%

2. RNC directly connecting to two routers

Figure 3-1 L3 networking of RNC directly connecting to two routers

The RNC accesses the data network through the GE optical port of the

GOUa board or FE/GE electrical port of the FG2a board. The

NodeB/NRNC/MGW/SGSN accesses the transport network through the FE electrical

port or optical port. The data is transmitted in the IP over Ethernet mode.

The NodeB can extract the clock over E1/T1, or obtain the clock source from

the GPS/IP Clock Server.

Backup mode: The FG2a/GOUa is in the board backup and port backup. The

board backup and port backup are independent of each other.

The active and standby ports of RNC are respectively connected to two ports of the

active and standby PEs. The RNC is connected to the data transport network through

the PE.

2008-09-14 Huawei Confidential Page 32 of 139

Page 34: IPRAN Deployment Guide V210-20090303

IPRAN Deployment Guide INTERNAL

The active and standby ports of the RNC share one IP address (IP1-1). Two ports of

the active and standby PE are configured in the same VLAN, with the configuration of

the VRRP. The VRRP virtual IP (IP-0) functions as the RNC gateway.

QoS: The RNC, NodeB, and core network equipment support the mapping of

IEEE 802.1p/q, DSCP, and VLAN Priority. The data network supports the MPLS TE,

MPLS Diffserv, IP Diffserv, and VLAN COS to schedule the QoS of different services.

The data network must meet the requirements: delay <40ms, jitter < 15ms, packet loss

ratio < 0.05%

3. Load sharing

Figure 3-1 L3 networking with the load sharing

The RNC accesses the data network through the GE optical port of the

GOUa board or FE/GE electrical port of the FG2a board. The

NodeB/NRNC/MGW/SGSN accesses the transport network through the FE electrical

port or optical port. The data is transmitted in the IP over Ethernet mode.

The NodeB can extract the clock over E1/T1, or obtain the clock source from

the GPS/IP Clock Server.

Backup mode: The FG2a/GOUa is in the board backup and the port is in the

load sharing mode. The double bandwidths are obtained with the reliability guarantee

of the board and transport.

Two ports of the active and standby boards in the load sharing are connected to two

routers/L3 switch. Two ports in the FG2a/GOUa are respectively configured with the IP

address, with the corresponding gateway in the interconnected router/L3 switch.

Through the routing configuration, the IP load sharing is implemented between

any active FE/GE ports.

2008-09-14 Huawei Confidential Page 33 of 139

Page 35: IPRAN Deployment Guide V210-20090303

IPRAN Deployment Guide INTERNAL

Route with the load sharing: Multiple different NEXTHOP routes exist in the

network segment to the same destination.

Traffic in the route with the load sharing is distributed on average.

The load sharing is in the load sharing mode to ensure the correct time

sequence of user flows.

QoS: The RNC, NodeB, and core network equipment support the mapping of

IEEE 802.1p/q, DSCP, and VLAN Priority. The data network supports the MPLS TE,

MPLS Diffserv, IP Diffserv, and VLAN COS to schedule the QoS of different services.

The data network must meet the requirements: delay <40ms, jitter < 15ms, packet loss

ratio < 0.05%

3.2.3 Hybrid Transport Networking

Figure 3-1 IPRAN networking in the hybrid transport - Iub

The Iub interface uses the transport network of different QoSs to carry

services of different QoSs: The service with high QoS is transported through the

dedicated line. The service with low QoS is transported through the low cost transport

network (for example, Ethernet).

The control plane and real-time services and OM services are transported

through the TDM with the high QoS.

Non real-time services are transported through the data network with low

QoS.

The RNC accesses the data network through the GE optical port of the

GOUa board or FE/GE electrical port of the FG2a board. The

2008-09-14 Huawei Confidential Page 34 of 139

Page 36: IPRAN Deployment Guide V210-20090303

IPRAN Deployment Guide INTERNAL

NodeB/NRNC/MGW/SGSN accesses the transport network through the FE electrical

port or optical port. The data is transmitted in IP over Ethernet mode.

RNC and NodeB access the TDM transport network over E1/T1. The data is

transmitted in IP over MLPPP/PPP over E1/T1 mode.

The NodeB can extract the clock through additionally over E1/T1.

Backup mode:

The FG2a/GOUa is in the board backup, with the port backup or port load sharing

mode.

PEUa/POS/UOI_IP is the board backup.

3.2.4 ATM/IP Dual-Stack Transport Networking

Figure 3-1 IPRAN networking in the ATM/IP dual-stack transport - Iub

When the bandwidth in the original ATM networking is deficient (in the case

of the HSDPA/HSUPA), the IP transport network can be extended. The transport cost

is saved and the bandwidth is improved.

The original ATM networking remains unchanged. The RNC and NodeB

access the TDM transport network through the E1/T1.

The RNC and NodeB access the data transport network through the new IP

interface board. The RNC accesses the data network through the GE optical port of the

GOUa board or FE/GE electrical port of the FG2a board. The

NodeB/NRNC/MGW/SGSN accesses the transport network through the FE electrical

port or optical port. The data is transmitted in IP over Ethernet mode

The NodeB can extract the clock over E1/T1.

Backup mode: see L2 data networking and L3 data networking.

2008-09-14 Huawei Confidential Page 35 of 139

Page 37: IPRAN Deployment Guide V210-20090303

IPRAN Deployment Guide INTERNAL

QoS: The control plane and real-time services and OM services are

transported through the ATM. The non real-time service is transported through the IP.

3.3 Backup Constraint

3.3.1 RNC

1) In the separate mode, the route must be configured in even slots.

2) The backup mode should not be configured in odd slots.

3) After the active/standby Ethernet ports are configured, the corresponding

ports of the active/standby boards function as the active/standby ports.

4) The backup port should not be used. The gateway continuity check can

be started.

5) When at least either of the active and standby ports is configured with IP

or port control, two ports are not allowed to be configured as the active

and standby ports.

3.3.2 NodeB:

1) Boards supporting the board backup:

V210: WMPT/UTRP

V110: NUTI/HBBU. NDTI does not support.

2) The code backup is performed in the NodeB. Hence, the service is

interrupted in the case of the switchover.

3) In the backup mode, data is configured only in the active board. By default,

the slot with the smaller ID in the backup group is the active board in the

initial configuration.

2008-09-14 Huawei Confidential Page 36 of 139

Page 38: IPRAN Deployment Guide V210-20090303

IPRAN Deployment Guide INTERNAL

Chapter 4 V210 IPRAN Key Configurations

4.1 Relevant Settings of the IPRAN

4.1.1 RNC Side

1. Set the Ethernet port attribute.

Command: SET ETHPORT

Set the VLAN tag attribute of the Ethernet port

The VLAN tag attribute of the Ethernet port cannot be set. By default, the setting is

HYBRID.

Set the work mode of the FE/GE port: The work mode at both ends for the

interconnection must be consistent.

//Set the FE port of the FG2 board to Auto negotiation or forced 100M/Full.

SET ETHPORT: SRN=0, SN=14, BRDTYPE=FG2, PTYPE=FE, PN=0,

AUTO=ENABLE;

SET ETHPORT: SRN=0, SN=14, BRDTYPE=FG2, PTYPE=FE, PN=0,

AUTO=DISABLE, FESPEED=100M, DUPLEX=Full;

//The work mode of the GE port of the FG2 board cannot be configured. By default, the

value is 1000M/FULL.

//Set the GE port of the GOUa board to Auto negotiation.

SET ETHPORT: SRN=0, SN=14, BRDTYPE=GOU, PTYPE=GE, PN=0,

AUTO=ENABLE;

//Set the GE port of the GOUa board to non-auto negotiation. The default value is

1000M/FULL, which cannot be modified.

SET ETHPORT: SRN=0, SN=14, BRDTYPE=GOU, PTYPE=GE, PN=0,

AUTO=DISABLE;

Set the percentage of the OAM minimum assurance bandwidth to the port

bandwidth. By default, the value is 0%. The value can be changed according to the

planning of the current network.

2008-09-14 Huawei Confidential Page 37 of 139

Page 39: IPRAN Deployment Guide V210-20090303

IPRAN Deployment Guide INTERNAL

SET ETHPORT: SRN=0, SN=14, BRDTYPE=FG2/GOU, PTYPE=FE/GE,

OAMFLOWBW=0;

Set the MTU. By default, the value is 1500 bytes.

SET ETHPORT: SRN=0, SN=14, BRDTYPE=FG2/GOU, PTYPE=FE/GE, MTU=1500,

2. Set the mapping between the DSCP and VLAN PRI.

Command: SET DSCPMAP

SET DSCPMAP: DSCP=X, VLANPRI=X;

The default mapping relation is as follows:

DSCP VLAN Priority

0 - 7 0

8 - 15 1

16 - 23 2

24 - 31 3

32 - 39 4

40 - 47 5

48 - 55 6

56 - 63 7

3. Set the mapping between the queue of the IP type port and the DSCP

SET QUEUEMAP: Q0MINDSCP=XX, Q1MINDSCP= XX, Q2MINDSCP= XX,

Q3MINDSCP= XX, Q4MINDSCP= XX;

The default setting is as follows:

The mapping between the DSCP value range and Q0-Q5 is as follows:

DSCP QUEUE ID

40 - 63 0

2008-09-14 Huawei Confidential Page 38 of 139

Page 40: IPRAN Deployment Guide V210-20090303

IPRAN Deployment Guide INTERNAL

32 - 39 1

24 - 31 2

16 - 23 3

8 - 15 4

0 - 7 5

Note:

1) The IP port types include Ethernet port, PPP link, MP group, and IP logical port. Each

IP type port has six service data queues. The priorities of each queue are different. Q0

features the highest priority. Q5 features the lowest priority.

2) Q0MINDSCP - Q4MINDSCP must meet the following conditions:

Q0MINDSCP > Q1MINDSCP > Q2MINDSCP > Q3MINDSCP > Q4MINDSCP

4. Set the DSCP value of the OAM flow

SET QUEUEMAP: SRN=0, SN=14, OAMMINBWKEY=ON, OAMFLOWDSCP=X;

By default, the value is OFF.

Note:

1) The OAM flow cannot be transported through Q0-Q5, but transported through private

queues.

2) If the minimum assurance bandwidth switch of the OAM flow is enabled, the DSCP of

the designated OAM flow should not be identical with the DSCP value of any IPPATH.

5. Set the corresponding DSCP of the SCTP link and whether to enable the VLAN.

ADD SCTPLNK: DSCP=X, VLANFlAG=ENABLE, VLANID=X;

Default configurations: DSCP=62. The VLAN is not enabled.

6. Set the corresponding DSCP of the IPPATH and whether to enable the VLAN.

ADD IPPATH: PATHT=X, DSCP=X, VLANFlAG=ENABLE, VLANID=X;

The default setting is as follows:

IPPATH Type DSCP VLANID Flag

HQ_RT 46Disable

LQ_RT 34

HQ_NRT 18 Disable

2008-09-14 Huawei Confidential Page 39 of 139

Page 41: IPRAN Deployment Guide V210-20090303

IPRAN Deployment Guide INTERNAL

LQ_NRT 10

HQ_HSDPART 38Disable

LQ_HSDPART 30

HQ_HSDPANRT 14Disable

LQ_HSDPANRT 4

HQ_HSUPART 36Disable

LQ_HSUPART 28

HQ_HSUPANRT 12Disable

LQ_HSUPANRT 0

HQ_QOSPATH Null

The value is determined according to the configuration in the TRMMAP.

DisableLQ_QOSPATH

7. Add the mapping between the destination IP and VLANID

ADD VLANID: IPADDR="X.X.X.X", VLANID=X;

If the VLAN is not enabled in Steps 5 and 6, the following two purposes are achieved by

running this command:

1) IP packets sending to the destination IP address are labeled with the designated

VLAN ID.

2) ARP request packets of the destination IP address are labeled with the designated

VLAN ID.

8. Set the mapping between the PHB and DSCP

ADD TRMMAP: ITFT=IUB_IUR_IUCS/IUPS, TRANST=IP, EFDSCP=X, AF43

DSCP=X, AF42 DSCP=X, AF41 DSCP=X, AF33 DSCP=X, AF32 DSCP=X, AF31

DSCP=X, AF23 DSCP=X, AF22 DSCP=X, AF21 DSCP=X, AF13 DSCP=X, AF12

DSCP=X, AF11 DSCP=X, BEDSCP=X;

The default mapping relation is as follows:

PHB DSCP

EF 46

AF4 AF43 38

AF42 36

2008-09-14 Huawei Confidential Page 40 of 139

Page 42: IPRAN Deployment Guide V210-20090303

IPRAN Deployment Guide INTERNAL

AF41 34

AF3

AF33 30

AF32 28

AF31 26

AF2

AF23 22

AF22 20

AF21 18

AF1

AF13 14

AF12 12

AF11 10

BE 0

4.1.2 NodeB Side

1. Set the Ethernet port attribute

Command: SET ETHPORT

Set the work mode of the FE port: The work mode at both ends for the

interconnection must be consistent.

2. Set the priority of the signaling and OM

Command: SET DIFPRI

Related parameters are as follows:

Name Description

Priority Rule Value range: IPPRECEDENCE,DSCP

Signal Priority Value range:0 - 7: when PRIRULE is IPPRECEDENCE,0 - 63: when PRIRULE is DSCP.

OM Priority Value range:0 - 7: when PRIRULE is IPPRECEDENCE,0 - 63: when PRIRULE is DSCP.

The relations between the signaling, service, and DSCP values are as follows:

1) Iub interface signaling data

2008-09-14 Huawei Confidential Page 41 of 139

Page 43: IPRAN Deployment Guide V210-20090303

IPRAN Deployment Guide INTERNAL

Signaling data over Iub interface is transported with SCTP. The sending of the

DSCP priority in the SCTP protocol package is determined by the DSCP in the

Signaling Priority type by running SET DIFPRI.

2) Common channel

The common channel transports control information, with the higher priority. The

priority is equivalent to the NCP/CCP data. For services in the common channel,

data from the RNC to the NodeB is transmitted through the DSCP on the RT

PATH. The data returned from the NodeB to the RNC is transmitted through the

DSCP of the Signal Priority by running SET DIFPRI.

3) R99 service (user voice and PS network access data)

The NodeB sends the DSCP priority of these UDP packages. When the

connection is established, the RNC notifies the NodeB. The DSCP settings are

determined by the RNC.

4) HSDPA

Data from the RNC to the NodeB is the downloaded data. The DSCP value of the

HSDPA_IPPATH configured by the RNC determines the DSCP for the data

transmitting. The flow control information frame returned from the NodeB to the

RNC is uploaded by using the DSCP value of the Signal Priority configured by

running SET DIFPRI.

5) HSUPA

The data from the NodeB to the RNC and data from the RNC to the NodeB are

transmitted by using the DSCP value sent in the case of the RNC link setup.

6) OM maintenance data

The OM maintenance data is transported through the TCP. The sending of the

DSCP priority in the packages is determined by the DSCP in the OM type by

running SET DIFPRI.

Precautions for the configuration:

1) Priority Rule: It has two options: IPPRECEDENCE and DSCP. The

recommended configuration is DSCP. The IPPRECEDENCE is labeled by using

the priority field in the type of service (TOS) field in the IP header. The DSCP is

configured according to the DSCP value of the Diffserv.

One IPPRECEDENCE corresponds to a range of the DSCP value.

DSCP range: [A,B) Specific value:

2008-09-14 Huawei Confidential Page 42 of 139

Page 44: IPRAN Deployment Guide V210-20090303

IPRAN Deployment Guide INTERNAL

I PPRECEDENCE DSCP0 000000~0010001 001000~0100002 010000~0110003 011000~1000004 100000~1010005 101000~1100006 110000~1110007 111000~111111

2) The SIG precedence is configured to be consistent with the DSCP value of the

SCTP in the RNC.

3. Set the configuration between the DSCP and VLAN

Command: SET VLANCLASS

In the VLAN configurations, the VLANIDs vary with protocol types. The NodeB

distinguishes according to the following rules:

Protocol type = SCTP: Iub interface signaling data includes only the NCP/CCP

data. Correspond to the SIG class by running the command SET VLANCLASS.

SET VLANCLASS: VLANGROUPNO=X, TRAFFIC=SIG, INSTAG=ENABLE,

VLANID=X, VLANPRIO=X;

Protocol type = UDP: Voice, PS network access, and H download. It applies to data

of common channels. In addition, the local UDP port number is in the legal range of

the NodeB. It corresponds to USERDATA class by running the command SET

VLANCLASS.

SET VLANCLASS: VLANGROUPNO=X, TRAFFIC=USERDATA, SRVPRIO=X,

INSTAG=ENABLE, VLANID=X, VLANPRIO=0;

Protocol type = UDP: The local UDP port number is not in the legal range of the

NodeB. It is other applications (for example, TRACERT). It corresponds to OTHER

class by running the command SET VLANCLASS.

SET VLANCLASS: VLANGROUPNO=X, TRAFFIC=OTHER, INSTAG=ENABLE,

VLANID=X, VLANPRIO=X;

Protocol type = TCP: Data of OM management and maintenance. It corresponds to

the OM class by running the command SET VLANCLASS.

Protocol type = Others: Includes, but not limited to, ICMP, ARP, and DHCP. The

value is treated as other types. It corresponds to the OM class by running the

command SET VLANCLASS.

2008-09-14 Huawei Confidential Page 43 of 139

Page 45: IPRAN Deployment Guide V210-20090303

IPRAN Deployment Guide INTERNAL

SET VLANCLASS: VLANGROUPNO=X, TRAFFIC=OM, INSTAG=ENABLE,

VLANID=X, VLANPRIO=X;

4. Set the VLAN based on the next hop (V210)

Command: ADD VLANMAP

Set the VLANID based on the next hop (V210). The configuration methods are as

follows:

1) All data is labeled with the same VLAN.

When running the command ADD VLANMAP, select the single VLAN for the

VLANMODE. That is, all data with the same next hop address is labeled with the

VLAN.

ADD VLANMAP: NEXTHOPIP="12.13.14.15", VLANMODE=SINGLEVLAN,

INSTAG=ENABLE, VLANID=100, VLANPRIO=1;

2) Label different VLANs according to data types

When running the command ADD VLANMAP, select VLANGRP for the VLANMODE.

To set the VLAN in the VLANGRP, run SET VLANCLASS.

ADD VLANMAP: NEXTHOPIP="12.13.14.15", VLANMODE=VLANGROUP,

VLANGROUPNO=0;

According to the correspondence between the service and DSCP, the signaling at the

NodeB side, uplink frame of the common channel, the uplink control frame of the

HSDPA use the DSCP value of the SIG type by running the command SET DIFPRI.

The signaling uses the SCTP. The uplink frame of the common channel and the

uplink control frame of the HSDPA use the UDP. Hence, the VLANs should be set

respectively.

5. Example

SET DIFPRI: PRIRULE=DSCP, SIGPRI=48, OMPRI=20;

VLAN configuration of the signaling:

SET VLANCLASS: VLANGROUPNO=0, TRAFFIC=SIG, INSTAG=ENABLE,

VLANID=100, VLANPRIO=6;

VLAN configuration of the uplink frame of the common channel and the uplink control

frame of the HSDPA

SET VLANCLASS: VLANGROUPNO=0, TRAFFIC=USERDATA, SRVPRIO=48,

INSTAG=ENABLE, VLANID=2, VLANPRIO=5;

2008-09-14 Huawei Confidential Page 44 of 139

Page 46: IPRAN Deployment Guide V210-20090303

IPRAN Deployment Guide INTERNAL

If the priority rule by running the command SET DIFPRI is IPPRECEDENCE, use one

value in the DSCP range corresponding to the IPPRCEDENCE by running the

command SET VLANCLASS.

Note: V110 does not support the label of the VLAN based on the next hop; therefore,

the command ADD VLANMAP does not apply. Enable the VLANTAG by running the

command SET ETHPORT. Then, run the command SET VLANCLASS. The

configuration method is the same as that by running the command SET VLANCLASS

in V210.

4.2 Constraint and Restrictions of IP Address and Configuration

This section describes current constraints on the IP transport configurations. In the

networking, data is planned according to the constraints.

4.2.1 Constraints of RNC IP Address

The interface IP address, user plane IP address, and control plane IP address should

not be 0.*.*.*, 127.*.*.*, 255.255.255.255, RNC internal subnet segment, RNC debug

subnet segment (by running the command SET SUBNET. The default network

segment is 192), BAM internal/external network segment, and M2000 network

segment.

Constraints of RNC IP address network segment:

1. All Ethernet port address (ETHIP) in the RNC interface board should not be on the

same network segment.

2. The device IP address (DEVIP) of the same interface board in the RNC should not

be on the same network segment.

3. The device IP address (DEVIP) and ETHIP of the same interface board in the RNC

should not be on the same network segment.

4. The device IP address should not be the same as the configured IP address

(including local/peer IP address of the PPP link, local/peer IP address of the MLPPP

group, Ethernet port IP address, IPPATH peer address, SCTP link peer address) in

the RNC.

5. The Ethernet port IP address should not be the same as the configured IP address

(including local/peer IP address of the PPP link, local/peer IP address of the MLPPP

group, and the device IP address) in the RNC.

6. The local IP address of the MLPPP group and PPPLNk should not be the same as

the local address in the RNC, or the same as the peer address (for example, PPP

2008-09-14 Huawei Confidential Page 45 of 139

Page 47: IPRAN Deployment Guide V210-20090303

IPRAN Deployment Guide INTERNAL

port IP address, ETH port address, ETH gateway, and logical IP address) in the RNC.

The peer address should not be the same as the local address in the RNC.

4.2.2 Constraints of NodeB IP Address

The NodeB interface address, user plane address, control plane address, or

maintenance address should not be 0.*.*.*, 127.*.*.*, 255.255.255.255, and 10.22.1.x

(internal restricted address in the RAN6.0 NodeB).

Constraints of NodeB IP address network segment:

One interface can be configured with up to four IP addresses, which can be on the

same network segment.

The addresses of different interfaces should not be on the same network segment.

The interface address and the maintenance address may be on the same network

segment.

The peer addresses such as the MLPPP group and PPPLNK should not be the same

as the configured address in the NodeB. The local address should not be the same as

the configured interface address in the NodeB.

Chapter 5 Example of Iub Interface Configuration

5.1 Version Description

RNC version: V210060

5.2 IUB Interface Protocol Stack

In the case of the Iub over IP, the compliant sequence in adding Iub interface data

should be consistent with the protocol structure, that is, from the lower layer to the

upper layer. Data is configured from the control plane to the user plane.

The following figure shows IP-based protocol stack of the Iub interface.

2008-09-14 Huawei Confidential Page 46 of 139

Page 48: IPRAN Deployment Guide V210-20090303

IPRAN Deployment Guide INTERNAL

Figure 5-1 Iub interface protocol stack

5.3 Data Planning

In the case of the IP transport, the interconnected data (unless otherwise specified) of

the Iub interface is obtained through the negotiation between the RNC and the

NodeB. Before configuring IP-based Iub interface data, confirm the following

information:

L2 networking or L3 networking

Ethernet-based transport, private line-based transport, or IP hybrid transport

The IP transport solutions vary with transport networks used in the Iub interface.

5.3.1 Data Planning in L2 Networking

This section describes the data planning in the case of the use of the FE. For the data

planning of PPP/MLPPP, see section 7.3.3.

2008-09-14 Huawei Confidential Page 47 of 139

Page 49: IPRAN Deployment Guide V210-20090303

IPRAN Deployment Guide INTERNAL

1. Data planning of physical layer and data link layer

Data Item RNC Side NodeB Data Source

FE port data

Interface board type

FG2/GOUa WMPT Internal planning

Gateway IP address

10.10.10.2/24 10.10.10.1/24 Network planning

Whether to backup/backup mode

Yes/Board backup, port backup

No

Internal planning

Subrack No./Slot No./Port No.

0/18/0 0/6/0

Port IP address/subnet mask

10.10.10.1/24 10.10.10.2/24

Network planning Master IP address/slave IP address

- -

2. Data planning of control plane

Data Item RNC NodeB Data Source

IUB congestion control switch

OFF OFFNegotiation data

NodeB Max Hsdpa User Number

3840 3840

NCP Local SCTP Port No. 58080 9000

SCTP signaling link mode

Server Client

SPU Slot No. 0 -

SPU Subsystem No. 0 -

DSCP 62 62

First local IP address 10.10.10.1/24 10.10.10.2/24

Second local IP address

- -

Whether to bind logical port/logical port slot No. and port No.

Yes/18/20 -

2008-09-14 Huawei Confidential Page 48 of 139

Page 50: IPRAN Deployment Guide V210-20090303

IPRAN Deployment Guide INTERNAL

Whether to add VLAN/VLAN ID

10 10

CCP

Local SCTP Port No. 58080 9001

SCTP signaling link mode

Server Client

Port No. 0 0

SPU Slot No. 0 -

SPU Subsystem No. 0 -

DSCP 62 62

First local IP address 10.10.10.1/24 10.10.10.2/24

Second local IP address

- -

Whether to bind logical port/logical port slot No. and port No.

Yes/18/20 -

Whether to add VLAN/VLAN ID

10 10

3. Data planning of user plane

Data Item RNC NodeB Data Source

NodeB name RNC8-BBU1 BBU1Negotiation data Transport Neighbor

Node ID 1 1

IP Protocol Version IPv4

IPv4Network planning

IP path 1

Port type Eth Eth

Negotiation data

IP Path flag 1 1

PATH Type RT RT

Whether to bind logical port/logical port slot No. and port No.

Yes/18/20 -

Local IP address/subnet mask

10.10.10.1/24 10.10.10.2/24Network planning Use VLAN or

not/Enabled VLAN IDYES/VLAN10 YES/VLAN10

PATH check flag ENABLE -

2008-09-14 Huawei Confidential Page 49 of 139

Page 51: IPRAN Deployment Guide V210-20090303

IPRAN Deployment Guide INTERNAL

Data Item RNC NodeB Data Source

Internal planning

Check IP address 10.10.10.2/24 -

DSCP 46 46

Transmit bandwidth (kbps)

20000 20000

Receive bandwidth (kbps)

20000 20000

FPMUX Enable NO NO

IP path2

Port type Eth Eth

Negotiation data

IP Path flag 2 2

PATH type NRT NRT

Whether to bind logical port/logical port slot No. and port No.

Yes/18/20 -

Local IP address/subnet mask

10.10.10.1/24 10.10.10.2/24Network planning Use VLAN or

not/Enabled VLAN IDYES/VLAN10 YES/VLAN10

PATH check flag ENABLE -

Internal planning

Check IP address 10.10.10.2/24 -

DSCP 18 18

Transmit bandwidth (kbps)

20000 20000

Receive bandwidth (kbps)

20000 20000

FPMUX Enable NO NO

IP path 3 Port type Eth Eth

Negotiation data

IP Path flag 3 3

PATH type HSDPANRT HSDPANRT

Whether to bind logical port/logical port slot No. and port No.

Yes/18/20 -

Local IP address/subnet mask

10.10.10.1/24 10.10.10.2/24Network planning

Use VLAN or not/Enabled VLAN ID

YES/VLAN10 YES/VLAN10

2008-09-14 Huawei Confidential Page 50 of 139

Page 52: IPRAN Deployment Guide V210-20090303

IPRAN Deployment Guide INTERNAL

Data Item RNC NodeB Data Source

PATH check flag ENABLE -

Internal planning

Check IP address 10.10.10.2/24 -

DSCP 10 10

Transmit bandwidth (kbps)

20000 20000

Receive bandwidth (kbps)

20000 20000

FPMUX Enable NO NO

IP path 4

Port type Eth Eth

Negotiation data

IP Path flag 4 4

PATH type HSUPANRT HSUPANRT

Whether to bind logical port/logical port slot No. and port No.

Yes/18/20 -

Local IP address/subnet mask

10.10.10.1/24 10.10.10.2/24Network planning Use VLAN or

not/Enabled VLAN IDYES/VLAN10 YES/VLAN10

PATH check flag ENABLE -

Internal planning

Check IP address 10.10.10.2/24 -

DSCP 10 10

Transmit bandwidth (kbps)

20000 20000

Receive bandwidth (kbps)

20000 20000

FPMUX Enable NO NO

4. Data planning of management plane

Data Item RNC NodeB Data Source

OMIP address at NodeB side

- 10.10.10.3/24 (If NodeB OMIP and the interface IP are on the same network segment, enable the ARP proxy function of the interface)

Network planning

2008-09-14 Huawei Confidential Page 51 of 139

Page 53: IPRAN Deployment Guide V210-20090303

IPRAN Deployment Guide INTERNAL

Interface IP address at NodeB side

- 10.10.10.2/24

Gateway IP address at NodeB side

- 10.10.10.1/24

Gateway IP address at RNC side

10.10.10.2/24 -

Interface IP address at RNC side

10.10.10.1/24 -

BAM external network IP address

10.161.215.242/24 -

IP address of M2000 Server

10.161.215.230/24 -

5.3.2 Data Planning in L3 Networking

1. IP addresses planning

The following figure shows the Ethernet-based IP planning.

If the load-sharing mode is not used and only one IP address is used at the RNC side, the

ETHIP of the FG2 can be used directly. The DEVIP should not be configured and used. In the

example, the DEVIP used in the SCTP and IPPATH local address is optional, and indicates

only the configuration and usage of the DEVIP.

Figure 5-1 IP planning of Ethernet-based L3 networking

2008-09-14 Huawei Confidential Page 52 of 139

Page 54: IPRAN Deployment Guide V210-20090303

IPRAN Deployment Guide INTERNAL

2. Data planning of physical layer and data link layer

Data Item RNC Side

NodeB Data Source

FE

por

t

dat

a

Interface board type

FG2/GOUa WMPT Internal planning

Gateway IP address

10.10.10.1/26 16.16.16.1/26 Network planning

Backup/backup mode

Yes/Board backup, port backup

No

Internal planning

Subrack No./Slot No./Port No.

0/18/0 0/6/0

Port IP address/subnet mask

10.10.10.2/26 16.16.16.2/26

Network planning Master IP address/slave IP address

- -

3. Data planning of control plane

Data Item RNC NodeB Data Source

IUB congestion control switch

OFF OFFNegotiation data

NodeB Max Hsdpa User Number

3840 3840

NCP Local SCTP Port No.

58080 9000

SCTP signaling link mode

Server Client

SPU Slot No. 0 -

SPU Subsystem No.

0 -

DSCP 62 62

First local IP address

10.10.10.100/26

16.16.16.2/26

Second local IP address

- -

2008-09-14 Huawei Confidential Page 53 of 139

Page 55: IPRAN Deployment Guide V210-20090303

IPRAN Deployment Guide INTERNAL

Whether to bind logical port/logical port slot No. and port No.

Yes/18/20 -

Whether to add VLAN/VLAN ID

- -

CCP

Local SCTP port No.

58080 9001

SCTP signaling link mode

Server Client

Port No. 0 0

SPU Slot No. 0 -

SPU Subsystem No.

0 -

DSCP 62 62

First local IP address

10.10.10.100/26

16.16.16.2/26

Second local IP address

- -

Whether to bind logical port/logical port slot No. and port No.

Yes/18/20 -

Whether to add VLAN/VLAN ID

- -

4. Data planning of user plane

Data Item RNC NodeB Data Source

NodeB name RNC8-BBU1 BBU1Negotiation data Transport Neighbor

Node ID1 1

IP Protocol Version IPv4 IPv4Network planning

IP path 1

Port type Eth Eth

Negotiation data

IP Path flag 1 1

PATH Type RT RT

Whether to bind logical port/logical port slot No. and port No.

Yes/18/20 -

2008-09-14 Huawei Confidential Page 54 of 139

Page 56: IPRAN Deployment Guide V210-20090303

IPRAN Deployment Guide INTERNAL

Data Item RNC NodeB Data Source

Local IP address/subnet mask

10.10.10.100/26 16.16.16.2/26Network planningUse VLAN or

not/Enabled VLAN ID- -

PATH check flag ENABLE -

Internal planning

Check IP address 16.16.16.2/26 -

DSCP 46 46

Transmit bandwidth (kbps)

20000 20000

Receive bandwidth (kbps)

20000 20000

FPMUX Enable NO NO

IP path2

Port type Eth Eth

Negotiation data

IP Path flag 2 2

PATH type NRT NRT

Whether to bind logical port/logical port slot No. and port No.

Yes/18/20 -

Local IP address/subnet mask

10.10.10.100/26 16.16.16.2/26Network planning Use VLAN or

not/Enabled VLAN ID- -

PATH check flag ENABLE -

Internal planning

Check IP address 16.16.16.2/26 -

DSCP 18 18

Transmit bandwidth (kbps)

20000 20000

Receive bandwidth (kbps)

20000 20000

FPMUX Enable NO NO

IP path 3 Port type Eth Eth Negotiation data

IP Path flag 3 3

PATH type HSDPANRT HSDPANRT

2008-09-14 Huawei Confidential Page 55 of 139

Page 57: IPRAN Deployment Guide V210-20090303

IPRAN Deployment Guide INTERNAL

Data Item RNC NodeB Data Source

Whether to bind logical port/logical port slot No. and port No.

Yes/18/20 -

Local IP address/subnet mask

10.10.10.100/26 16.16.16.2/26Network planning Use VLAN or

not/Enabled VLAN ID- -

PATH check flag ENABLE -

Internal planning

Check IP address 16.16.16.2/26 -

DSCP 10 10

Transmit bandwidth (kbps)

20000 20000

Receive bandwidth (kbps)

20000 20000

FPMUX Enable NO NO

IP path 4

Port type Eth Eth

Negotiation data

IP Path flag 4 4

PATH type HSUPANRT HSUPANRT

Whether to bind logical port/logical port slot No. and port No.

Yes/18/20 -

Local IP address/subnet mask

10.10.10.100/26 16.16.16.2/26Network planningUse VLAN or

not/Enabled VLAN ID- -

PATH check flag ENABLE -

Internal planning

Check IP address 16.16.16.2/26 -

DSCP 10 10

Transmit bandwidth (kbps)

20000 20000

Receive bandwidth (kbps)

20000 20000

FPMUX Enable NO NO

5. Data planning of management plane

Data Item RNC NodeB Data Source

2008-09-14 Huawei Confidential Page 56 of 139

Page 58: IPRAN Deployment Guide V210-20090303

IPRAN Deployment Guide INTERNAL

OMIP address at NodeB side

-

9.9.9.9/26 (If NodeB OMIP and the interface IP are on the same network segment, enable the ARP proxy function of the interface)

Network planning

Interface IP address at NodeB side

- 16.16.16.2/26

Gateway IP address at NodeB side

- 16.16.16.1/26

Gateway IP address at RNC side

10.10.10.1/26 -

Interface IP address at RNC side

10.10.10.2/26 -

BAM external network IP address

10.161.215.242/24 -

IP address of M2000 Server

10.161.215.230/24 -

5.3.3 Data Planning of Hybrid Transport Networking

In the case of the hybrid transport, signaling and real-time services are transmitted through

the PPP, and BE services are transmitted through the FE.

1. IP addresses planning

The RNC and NodeB (3X1) access the SDH optical transport network through the

Add/Drop Multiplexer (ADM) respectively. The RNC is connected to the NodeB

through the SDH or Plesiochronous Digital Hierarchy (PDH) transport network.

Meanwhile, the RNC and NodeB access the Ethernet (L3 networking).

E1/T1PDH/SDH

E1/T1ADM ADM

NodeB1 BSC6800

Ethernet

2008-09-14 Huawei Confidential Page 57 of 139

Page 59: IPRAN Deployment Guide V210-20090303

IPRAN Deployment Guide INTERNAL

Figure 5-1 IP RAN hybrid transport networking

The following figure shows the Ethernet-based IP planning.

Figure 5-2 IP planning of Ethernet-based L3 networking

The following figure shows the E1-based IP planning.

Figure 5-3 E1-based IP planning

2. Data planning of physical layer and data link layer

Data Item RNC Side NodeB Data Source

FE port data

Interface board type FG2/GOUa WMPT Internal planning

Gateway IP address 10.10.10.1/26 16.16.16.1/26Network planning

Backup/backup mode

Yes/Board backup separated from port backup

No

Internal planning

Subrack No./Slot No./Port No.

0/18/0 0/12/0

Port IP address/subnet mask

10.10.10.2/26 16.16.16.2/26Network planning

2008-09-14 Huawei Confidential Page 58 of 139

Page 60: IPRAN Deployment Guide V210-20090303

IPRAN Deployment Guide INTERNAL

Data Item RNC Side NodeB Data Source

Master IP address/slave IP address

- -

PPP

/MLPPP

Link PPP

Link data

Interface board type PEU/UOI_IP/POUa WMPT

Internal planning

Gateway IP address - -

Subrack No./Slot No./E1T1 Port No.

0/14/0 0/12/0

MLPPP group No. - -

PPP/MLPPP link No. 0 0

Local IP address, subnet mask

13.13.13.1/24 13.13.13.2/24Network planning

Bearer timeslot

TS1&TS2&TS3

&TS4&TS5&TS6

TS1&TS2&TS3

&TS4&TS5&TS6

Negotiation data The settings are not required when the RNC uses UOI_IP and POUa.

3. Data planning of control plane

Data Item RNC NodeB Data Source

Iub congestion control switch

OFF OFF

Negotiation data

NodeB Max Hsdpa User Number

3840 3840

NCP

Local SCTP Port No.

58080 9000

SCTP signaling link mode

Server Client

SPU Slot No. 0 -

SPU Subsystem No.

0 -

DSCP 62 62

First local IP address

13.13.13.1/24 13.13.13.2/24

Second local IP address

- -

2008-09-14 Huawei Confidential Page 59 of 139

Page 61: IPRAN Deployment Guide V210-20090303

IPRAN Deployment Guide INTERNAL

Whether to bind logical port/logical port slot No. and port No.

- -

Whether to add VLAN/VLAN ID

- -

CCP

Local SCTP port No.

58080 9001

SCTP signaling link mode

Server Client

Port number 0 0

SPU Slot No. 0 -

SPU Subsystem No.

0 -

DSCP 62 62

First local IP address

13.13.13.1/24 13.13.13.2/24

Second local IP address

- -

Whether to bind logical port/logical port slot No. and port No.

- -

Whether to add VLAN/VLAN ID

- -

4. Data planning of user plane

Data Item RNC NodeB Data Source

NodeB name RNC8-BBU1 BBU1Negotiation data Transport neighbor node

flag 1 1

IP protocol version IPv4 IPv4Network planning

IP path 1

Port type PPP PPP

Negotiation data

IP Path flag 1 1

PATH type RT RT

Whether to bind logical port/logical port slot No. and port No.

- -

2008-09-14 Huawei Confidential Page 60 of 139

Page 62: IPRAN Deployment Guide V210-20090303

IPRAN Deployment Guide INTERNAL

Data Item RNC NodeB Data Source

Local IP address/subnet mask

13.13.13.1/24 13.13.13.2/24Network planning Use VLAN or

not/Enabled VLAN ID- -

PATH check flag ENABLE -

Internal planning

Check IP address 13.13.13.2/24 -

DSCP 46 46

Transmit bandwidth (kbps)

1800 1800

Receive bandwidth (kbps)

1800 1800

FPMUX Enable NO NO

IP path2

Port type Eth Eth

Negotiation data

IP Path flag 2 2

PATH type NRT NRT

Whether to bind logical port/logical port slot No. and port No.

Yes/18/20 -

Local IP address/subnet mask

10.10.10.100 /26 16.16.16.2/26Network planning Use VLAN or

not/Enabled VLAN ID- -

PATH check flag ENABLE -

Internal planning

Check IP address 16.16.16.2/26 -

DSCP 18 18

Transmit bandwidth (kbps)

20000 20000

Receive bandwidth (kbps)

20000 20000

FPMUX Enable NO NO

IP path 3 Port type Eth Eth Negotiation data

IP Path flag 3 3

PATH type HSDPANRT HSDPANRT

2008-09-14 Huawei Confidential Page 61 of 139

Page 63: IPRAN Deployment Guide V210-20090303

IPRAN Deployment Guide INTERNAL

Data Item RNC NodeB Data Source

Whether to bind logical port/logical port slot No. and port No.

Yes/18/20 -

Local IP address/subnet mask

10.10.10.100/26 16.16.16.2/26Network planning Use VLAN or

not/Enabled VLAN ID- -

PATH check flag ENABLE -

Internal planning

Check IP address 16.16.16.2/26 -

DSCP 10 10

Transmit bandwidth (kbps)

20000 20000

Receive bandwidth (kbps)

20000 20000

FPMUX Enable NO NO

IP path 4

Port type Eth Eth

Negotiation data

IP Path flag 4 4

PATH type HSUPANRT HSUPANRT

Whether to bind logical port/logical port slot No. and port No.

Yes/18/20 -

Local IP address/subnet mask

10.10.10.100/26 16.16.16.2/26Network planning Use VLAN or

not/Enabled VLAN ID- -

PATH check flag ENABLE -

Internal planning

Check IP address 16.16.16.2/26 -

DSCP 10 10

Transmit bandwidth (kbps)

20000 20000

Receive bandwidth (kbps)

20000 20000

FPMUX Enable NO NO

5. Data planning of management plane

Data Item RNC NodeB Data Source

2008-09-14 Huawei Confidential Page 62 of 139

Page 64: IPRAN Deployment Guide V210-20090303

IPRAN Deployment Guide INTERNAL

OMIP address at NodeB side

-

9.9.9.9/26 (If NodeB OMIP and the interface IP are on the same network segment, enable the ARP proxy function of the interface)

Network planning

Interface IP address at NodeB side

- 16.16.16.2/26

Gateway IP address at NodeB side

- 16.16.16.1/26

Gateway IP address at RNC side

10.10.10.1/26 -

Interface IP address at RNC side

10.10.10.2/26 -

BAM external network IP address

10.161.215.242/24 -

IP address of M2000 Server

10.161.215.230/24 -

5.3.4 Data Planning of Dual Stack Transport Networking

With the development of data services, especially with the introduction of HSDPA and

HSUPA, there is an increasing demand for bandwidth on the Iub interface. The transmission

based on ATM over E1, however, is expensive. Data services produce decreasing benefits for

telecom operators. Therefore, the telecom operators are eager for a low-cost Iub transmission

solution. In such a situation, ATM/IP dual stack transport is introduced. In addition to the

guarantee of services, this transport reduces costs of data transmission on the Iub interface.

Based on the Quality of Service (QoS) and bandwidth requirements, ATM/IP dual stack

transport implements data transmission as follows:

Voice, streaming, and signaling services have a relatively low requirement for the bandwidth and high requirement for the QoS. Such services are transmitted on ATM networks.

BE services and HSDPA/HSUPA services have a relatively high requirement for the bandwidth and low requirement for the QoS. Such services are transmitted on IP networks.

Note: The transmission paths carrying different services are configurable (depending on the

data planning).

2008-09-14 Huawei Confidential Page 63 of 139

Page 65: IPRAN Deployment Guide V210-20090303

IPRAN Deployment Guide INTERNAL

ATM/IP dual stack transport protects the investment of the existing ATM networks, reduces

the impact of IP transport on the ongoing services on the ATM networks, and meets the

requirements of telecom operators for highly efficient and low-cost networks and for flexible

networking.

1. Networking Description

The ATM/IP dual stack transport enables hybrid transport of services that have different QoS

requirements. The services of high QoS requirements, such as voice, streaming, and

signaling, are transmitted on the ATM network. The services of low QoS requirements, such

as HSDPA and HSUPA, are transmitted on the IP network.

Figure 5-1 Dual stack transport networking

To support this networking mode, an RSS or RBS of the RNC is configured with both ATM

and IP interface boards.

The ATM interface board can be an AEUa, AOUa, or UOIa (UOI_ATM). It is connected to the ATM network through the E1/T1 port, channelized STM-1 port, or OC-3C port.

The IP interface board can be an FG2a, GOUa, POUa, or UOIa (UOI_IP). It is connected to the IP network through the Ethernet port, E1/T1 port, channelized STM-1 port, or OC-3C port.

The NodeB is connected to the ATM and IP networks through its ATM and IP interface boards

respectively.

2. Networking Planning

Note: This configuration is based on the following scenarios: On the RNC side, the AOUa

serves as the ATM interface board and the FG2a serves as the IP interface board. The

signaling, R99 real-time (RT), and OM services are transmitted on the ATM network, and the

R99 non-real-time (NRT), HSDPA, and HSUPA services are transmitted on the IP network.

For dual backup channels of signaling and OM services, the related parameters should be

modified in the configuration.

2008-09-14 Huawei Confidential Page 64 of 139

Page 66: IPRAN Deployment Guide V210-20090303

IPRAN Deployment Guide INTERNAL

Figure 5-1 ATM configuration planning

Figure 5-2 IP address planning for layer 3 networking over Ethernet

Figure 5-3 IP address planning for layer 2 networking over Ethernet

Data Planning at the Physical Layer and Data Link Layer

Data planning for ATM transport

2008-09-14 Huawei Confidential Page 65 of 139

Page 67: IPRAN Deployment Guide V210-20090303

IPRAN Deployment Guide INTERNAL

Data planning for layer 3 networking

Data planning for layer 2 networking

2008-09-14 Huawei Confidential Page 66 of 139

Page 68: IPRAN Deployment Guide V210-20090303

IPRAN Deployment Guide INTERNAL

Data Planning on the Control Plane

Data Planning on the User Plane

2008-09-14 Huawei Confidential Page 67 of 139

Page 69: IPRAN Deployment Guide V210-20090303

IPRAN Deployment Guide INTERNAL

2008-09-14 Huawei Confidential Page 68 of 139

Page 70: IPRAN Deployment Guide V210-20090303

IPRAN Deployment Guide INTERNAL

2008-09-14 Huawei Confidential Page 69 of 139

Page 71: IPRAN Deployment Guide V210-20090303

IPRAN Deployment Guide INTERNAL

Data Planning on the Management Plane

2008-09-14 Huawei Confidential Page 70 of 139

Page 72: IPRAN Deployment Guide V210-20090303

IPRAN Deployment Guide INTERNAL

5.4 Configuration Procedures at RNC Side

Version in the configuration example: RNC uses V210060

5.4.1 Configuration of Layer-2 Networking

In the case of the L2 networking, the port IP f the RNC interface board and the NodeB IP are

on the same network segment. For the configuration of PPP link, see section 7.4.3.

1. Connect the network cable.

Label of hardware connection: The FG2 board of the RNC is in slot 18/19 in subrack 0. The

FE port is 0. The binding between the board backup and port backup is used.

2. Perform the configuration in the RNC in the MML

Configure the physical layer data.

//Set the Ethernet port attributes. The FE port of the RNC and the FE port interconnected to

the RNC must be set to 100M/FULL.

SET ETHPORT: SRN=0, SN=18, BRDTYPE=FG2, PTYPE=FE, PN=0, MTU=1500,

AUTO=DISABLE, FESPEED=100M, DUPLEX=Full, FC=ON, OAMFLOWBW=1,

FLOWCTRLSWITCH=ON, FCINDEX=1;

Parameter Description:

AUTO Auto negotiation or not

This parameter is determined according to the device interconnected to the RNC. If the interconnected device is in the auto negotiation mode, the RNC port is also in the auto negotiation mode. Otherwise, the RNC port is set to non auto negotiation mode. The GE port must be in the auto negotiation mode.

FESPEED FE port rate This parameter is designated according to the rate of the peer

2008-09-14 Huawei Confidential Page 71 of 139

Page 73: IPRAN Deployment Guide V210-20090303

IPRAN Deployment Guide INTERNAL

device. Generally, the value is 100M/1000M.

DUPLEX Work mode Half duplex: Data packets cannot be transmitted when the system is receiving data packets.Full duplex: The system can receive and transmit data at the same time.Generally, the parameter is set to Full duplex.

//Add the IP address of the Ethernet port. The IP address of the RNC interface board is

10.10.10.1/24.

ADD ETHIP: SRN=0, SN=18, PN=0, IPTYPE=PRIMARY, IPADDR="10.10.10.1",

MASK="255.255.255.0";

Add the configuration of the data link layer.

//Data link layer data should not be configured in the FE/GE port.

//Add the logical port.

ADD LGCPORT: SRN=0, LPNSN=18, LPN=20, PNSN=18, PN=0,

RSCMNGMODE=EXCLUSIVE, CNOPINDEX=0, BWADJ=OFF, CIR=313,

FLOWCTRLSWITCH=ON;

Add the control plane data, including SCTP signaling link, NodeB basic information,

NodeB algorithm parameter, transport neighbor node, and Iub port data (NCP link and

CCP link).

//At least two SCTP links are available, one is used for the NCP, and the other is used for the

CCP. The RNC selects the server mode. The local IP is the FE IP of the RNC interface board.

The peer IP is the FE IP of the NodeB interface board. For the port number, see the

negotiation data table.

ADD SCTPLNK: SRN=0, SN=0, SSN=0, SCTPLNKN=1, MODE=SERVER, APP=NBAP,

LOCIPADDR1="10.10.10.1", PEERIPADDR1="10.10.10.2", PEERPORTNO=9000,

LOGPORTFLAG=YES, LOGPORTSN=18, LOGPORTNO=20, VLANFlAG=ENABLE,

VLANID=10, SWITCHBACKFLAG=YES;

ADD SCTPLNK: SRN=0, SN=0, SSN=0, SCTPLNKN=2, MODE=SERVER, APP=NBAP,

LOCIPADDR1="10.10.10.1", PEERIPADDR1="10.10.10.2", PEERPORTNO=9001,

LOGPORTFLAG=YES, LOGPORTSN=18, LOGPORTNO=20, VLANFlAG=ENABLE,

VLANID=10, SWITCHBACKFLAG=YES;

//Add NodeB and algorithm parameters.

2008-09-14 Huawei Confidential Page 72 of 139

Page 74: IPRAN Deployment Guide V210-20090303

IPRAN Deployment Guide INTERNAL

ADD NODEB: NodeBName="RNC8-BBU1", NodeBId=1, SRN=0, SN=0, SSN=0,

TnlBearerType=IP_TRANS, IPTRANSAPARTIND=NOT_SUPPORT,

SharingSupport=NON_SHARED, CnOpIndex=0;

ADD NODEBALGOPARA: NodeBLdcAlgoSwitch=IUB_LDR-1&LCG_CREDIT_LDR-1,

NodeBHsdpaMaxUserNum=3840, NodeBHsupaMaxUserNum=3840;

//Add the transport neighbor node.

ADD ADJNODE: ANI=1, NAME="NODEB1", NODET=IUB, NODEBID=1, TRANST=IP;

//Add the link of the NodeB control port.

ADD NCP: NODEBNAME="RNC8-BBU1", CARRYLNKT=SCTP, SCTPLNKN=1;

ADD CCP: NODEBNAME="RNC8-BBU1", PN=0, CARRYLNKT=SCTP, SCTPLNKN=2;

Configure the mapping relation of transport resources and activity factor table.

//Add the mapping relation of transport resources to map services with different QoS to the

corresponding transport channels. In this way, the transport bandwidth is used effectively.

ADD TRMMAP: TMI=1, ITFT=IUB_IUR_IUCS, TRANST=IP, EFDSCP=46, AF43DSCP=38,

AF42DSCP=36, AF41DSCP=34, AF33DSCP=30, AF32DSCP=28, AF31DSCP=26,

AF23DSCP=22, AF22DSCP=20, AF21DSCP=18, AF13DSCP=14, AF12DSCP=12,

AF11DSCP=10, BEDSCP=0, CCHPRIPATH=HQ_IPRT, CCHSECPATH=NULL,

SRBPRIPATH=HQ_IPRT, SRBSECPATH=NULL, VOICEPRIPATH=HQ_IPRT,

VOICESECPATH=NULL, CSCONVPRIPATH=HQ_IPRT, CSCONVSECPATH=NULL,

CSSTRMPRIPATH=HQ_IPRT, CSSTRMSECPATH=NULL, PSCONVPRIPATH=HQ_IPRT,

PSCONVSECPATH=NULL, PSSTRMPRIPATH=HQ_IPRT, PSSTRMSECPATH=HQ_IPRT,

PSHIGHINTERACTPRIPATH=HQ_IPNRT, PSHIGHINTERACTSECPATH=HQ_IPRT,

PSMIDINTERACTPRIPATH=HQ_IPNRT, PSMIDINTERACTSECPATH=HQ_IPRT,

PSLOWINTERACTPRIPATH=HQ_IPNRT, PSLOWINTERACTSECPATH=HQ_IPRT,

PSBKGPRIPATH=HQ_IPNRT, PSBKGSECPATH=HQ_IPRT, HDSRBPRIPATH=HQ_IPRT,

HDSRBSECPATH=NULL, HDCONVPRIPATH=HQ_IPRT, HDCONVSECPATH=NULL,

HDSTRMPRIPATH=HQ_IPRT, HDSTRMSECPATH=NULL,

HDHIGHINTERACTPRIPATH=HQ_IPHDNRT,

HDHIGHINTERACTSECPATH=HQ_IPHUNRT, HDMIDINTERACTPRIPATH=HQ_IPHDNRT,

HDMIDINTERACTSECPATH=HQ_IPHUNRT, HDLOWINTERACTSECPATH=HQ_IPHUNRT,

HDBKGPRIPATH=HQ_IPHDNRT, HDBKGSECPATH=NULL, HUSRBPRIPATH=HQ_IPRT,

HUSRBSECPATH=NULL, HUCONVPRIPATH=HQ_IPRT, HUCONVSECPATH=NULL,

HUSTRMPRIPATH=HQ_IPRT, HUSTRMSECPATH=NULL,

HUHIGHINTERACTPRIPATH=HQ_IPHUNRT,

HUHIGHINTERACTSECPATH=HQ_IPHDNRT, HUMIDINTERACTPRIPATH=HQ_IPHUNRT,

HUMIDINTERACTSECPATH=HQ_IPHDNRT, HULOWINTERACTPRIPATH=HQ_IPHUNRT,

HULOWINTERACTSECPATH=HQ_IPHDNRT, HUBKGPRIPATH=HQ_IPHUNRT,

HUBKGSECPATH=HQ_IPHDNRT;

2008-09-14 Huawei Confidential Page 73 of 139

Page 75: IPRAN Deployment Guide V210-20090303

IPRAN Deployment Guide INTERNAL

//Add the activity factor table. Designate the activity factor for different services to multiplex

transport resources.

ADD FACTORTABLE: FTI=1, REMARK="IUB", GENCCHDL=70, GENCCHUL=70,

MBMSCCHDL=100, SRBDL=15, SRBUL=15, VOICEDL=70, VOICEUL=70,

CSCONVDL=100, CSCONVUL=100, CSSTRMDL=100, CSSTRMUL=100, PSCONVDL=70,

PSCONVUL=70, PSSTRMDL=100, PSSTRMUL=100, PSINTERDL=100, PSINTERUL=100,

PSBKGDL=100, PSBKGUL=100, HDSRBDL=50, HDCONVDL=70, HDSTRMDL=100,

HDINTERDL=100, HDBKGDL=100, HUSRBUL=50, HUCONVUL=70, HUSTRMUL=100,

HUINTERUL=100, HUBKGUL=100;

//Configure the mapping of transport resources of neighbor nodes.

ADD ADJMAP: ANI=1, CNMNGMODE=EXCLUSIVE, CNOPINDEX=0, TMIGLD=1,

TMISLV=1, TMIBRZ=1, FTI=1;

Add user plane data, including port controller, IP PATH, IP route, and transport resource

group.

Route should not be added in the case of L2 networking.

//Add the port controller.

FE bearer: add transport resources of port 0 of FG2 board in slot 18 to manage and control

the SPU subsystem.

ADD PORTCTRLER: SRN=0, SN=18, PT=ETHER, CARRYEN=0, CTRLSN=0, CTRLSSN=0;

//Add the IP PATH: the unit is kbps.

ADD IPPATH: ANI=1, PATHID=1, PATHT=HQ_RT, IPADDR="10.10.10.1",

PEERIPADDR="10.10.10.2", PEERMASK="255.255.255.255", TXBW=20000, RXBW=20000,

CARRYFLAG=LGCPORT, LPNSN=18, LPN=20, FPMUX=NO, DSCP=46,

VLANFlAG=ENABLE, VLANID=20, PATHCHK=ENABLED, ECHOIP="10.10.10.2";

ADD IPPATH: ANI=1, PATHID=2, PATHT=HQ_NRT, IPADDR="10.10.10.1",

PEERIPADDR="10.10.10.2", PEERMASK="255.255.255.255", TXBW=20000, RXBW=20000,

CARRYFLAG=LGCPORT, LPNSN=18, LPN=20, FPMUX=NO, DSCP=18,

VLANFlAG=ENABLE, VLANID=20, PATHCHK=ENABLED, ECHOIP="10.10.10.2";

ADD IPPATH: ANI=1, PATHID=3, PATHT=HQ_HSDPANRT, IPADDR="10.10.10.1",

PEERIPADDR="10.10.10.2", PEERMASK="255.255.255.255", TXBW=20000, RXBW=20000,

CARRYFLAG=LGCPORT, LPNSN=18, LPN=20, FPMUX=NO, DSCP=10,

VLANFlAG=ENABLE, VLANID=10, PATHCHK=ENABLED, ECHOIP="10.10.10.2";

ADD IPPATH: ANI=1, PATHID=4, PATHT=HQ_HSUPANRT, IPADDR="10.10.10.1",

PEERIPADDR="10.10.10.2", PEERMASK="255.255.255.255", TXBW=20000, RXBW=20000,

2008-09-14 Huawei Confidential Page 74 of 139

Page 76: IPRAN Deployment Guide V210-20090303

IPRAN Deployment Guide INTERNAL

CARRYFLAG=LGCPORT, LPNSN=18, LPN=20, FPMUX=NO, DSCP=10,

VLANFlAG=ENABLE, VLANID=10, PATHCHK=ENABLED, ECHOIP="10.10.10.2";

Add the O&M channel.

Add the NodeB IP address for the operation and maintenance.

ADD NODEBIP: NODEBID=1, NBTRANTP=IPTRANS_IP, NBIPOAMIP="10.10.10.3",

NBIPOAMMASK="255.255.255.0", IPSRN=0, IPSN=18, IPGATEWAYIP="10.10.10.2",

IPLOGPORTFLAG=YES, IPLPN=20;

Add the IP attributes of the NE management system: The EMSIP is the access IP of the

M2000.

ADD EMSIP: EMSIP="10.161.215.230", MASK="255.255.255.0", BAMIP="10.161.215.232",

BAMMASK="255.255.255.0";

5.4.2 Configuration of Layer-3 Networking

The port IP of the RNC interface board and the NodeB IP belong to different network

segments. Packets are forwarded to the NodeB through a router.

1. Connect E1 cable or Ethernet cables.

Label of hardware connection: The FG2 board is in slot 18/19 in subrack 0. The FE port is 0.

The board backup separated from the port backup is used.

2. Perform the configuration in the RNC in the MML.

Configure the physical layer data.

Difference from the L2 networking: When physical layer data is configured, you should add

the device IP address of the board. The device IP address should not be the same as the

configured IP address in the RNC (including local/peer IP address of the PPP link, local/peer

IP address of the MLPPP group, Ethernet port IP address, IPPATH peer address, SCTP link

peer address).

ADD DEVIP: SRN=0, SN=18, IPADDR="10.10.10.100", MASK="255.255.255.192";

ADD ETHIP: SRN=0, SN=18, PN=0, IPADDR="10.10.10.2", MASK="255.255.255.192";

Add the configuration of the data link layer.

//Data link layer data should not be configured in the FE/GE port.

//Add the logical port.

2008-09-14 Huawei Confidential Page 75 of 139

Page 77: IPRAN Deployment Guide V210-20090303

IPRAN Deployment Guide INTERNAL

ADD LGCPORT: SRN=0, LPNSN=18, LPN=20, PNSN=18, PN=0,

RSCMNGMODE=EXCLUSIVE, CNOPINDEX=0, BWADJ=OFF, CIR=313,

FLOWCTRLSWITCH=ON;

Add the control plane data, including SCTP signaling link, NodeB basic information,

NodeB algorithm parameter, neighbor node, and Iub port data (NCP link and CCP link).

//At least two SCTP links are available, one is used for the NCP, and the other is used for the

CCP. The RNC selects the server mode. The local IP is the FE IP of the RNC interface board.

The peer IP is the FE IP of the NodeB interface board. For the port number, see the

negotiation data table.

ADD SCTPLNK: SRN=0, SN=0, SSN=0, SCTPLNKN=1, MODE=SERVER, APP=NBAP,

LOCIPADDR1="10.10.10.100", PEERIPADDR1="16.16.16.2", PEERPORTNO=9000,

LOGPORTFLAG=YES, LOGPORTSN=18, LOGPORTNO=20, VLANFlAG=DISABLE,

SWITCHBACKFLAG=YES;

ADD SCTPLNK: SRN=0, SN=0, SSN=0, SCTPLNKN=2, MODE=SERVER, APP=NBAP,

LOCIPADDR1="10.10.10.100", PEERIPADDR1="16.16.16.2", PEERPORTNO=9001,

LOGPORTFLAG=YES, LOGPORTSN=18, LOGPORTNO=20, VLANFlAG= DISABLE,

SWITCHBACKFLAG=YES;

//Add NodeB and algorithm parameters.

ADD NODEB: NodeBName="RNC8-BBU1", NodeBId=1, SRN=0, SN=0, SSN=0,

TnlBearerType=IP_TRANS, IPTRANSAPARTIND=NOT_SUPPORT,

SharingSupport=NON_SHARED, CnOpIndex=0;

ADD NODEBALGOPARA: NodeBLdcAlgoSwitch=IUB_LDR-1&LCG_CREDIT_LDR-1,

NodeBHsdpaMaxUserNum=3840, NodeBHsupaMaxUserNum=3840;

//Add the transport neighbor node.

ADD ADJNODE: ANI=1, NAME="NODEB1", NODET=IUB, NODEBID=1, TRANST=IP;

//Add the link of the NodeB control port.

ADD NCP: NODEBNAME="RNC8-BBU1", CARRYLNKT=SCTP, SCTPLNKN=1;

ADD CCP: NODEBNAME="RNC8-BBU1", PN=0, CARRYLNKT=SCTP, SCTPLNKN=2;

Configure the mapping relation of transport resources and activity factor table.

//Add the mapping relation of transport resources to map services with different QoS to the

corresponding transport channels. In this way, the transport bandwidth is used effectively.

ADD TRMMAP: TMI=1, ITFT=IUB_IUR_IUCS, TRANST=IP, EFDSCP=46, AF43DSCP=38,

AF42DSCP=36, AF41DSCP=34, AF33DSCP=30, AF32DSCP=28, AF31DSCP=26,

AF23DSCP=22, AF22DSCP=20, AF21DSCP=18, AF13DSCP=14, AF12DSCP=12,

AF11DSCP=10, BEDSCP=0, CCHPRIPATH=HQ_IPRT, CCHSECPATH=NULL,

2008-09-14 Huawei Confidential Page 76 of 139

Page 78: IPRAN Deployment Guide V210-20090303

IPRAN Deployment Guide INTERNAL

SRBPRIPATH=HQ_IPRT, SRBSECPATH=NULL, VOICEPRIPATH=HQ_IPRT,

VOICESECPATH=NULL, CSCONVPRIPATH=HQ_IPRT, CSCONVSECPATH=NULL,

CSSTRMPRIPATH=HQ_IPRT, CSSTRMSECPATH=NULL, PSCONVPRIPATH=HQ_IPRT,

PSCONVSECPATH=NULL, PSSTRMPRIPATH=HQ_IPRT, PSSTRMSECPATH=HQ_IPRT,

PSHIGHINTERACTPRIPATH=HQ_IPNRT, PSHIGHINTERACTSECPATH=HQ_IPRT,

PSMIDINTERACTPRIPATH=HQ_IPNRT, PSMIDINTERACTSECPATH=HQ_IPRT,

PSLOWINTERACTPRIPATH=HQ_IPNRT, PSLOWINTERACTSECPATH=HQ_IPRT,

PSBKGPRIPATH=HQ_IPNRT, PSBKGSECPATH=HQ_IPRT, HDSRBPRIPATH=HQ_IPRT,

HDSRBSECPATH=NULL, HDCONVPRIPATH=HQ_IPRT, HDCONVSECPATH=NULL,

HDSTRMPRIPATH=HQ_IPRT, HDSTRMSECPATH=NULL,

HDHIGHINTERACTPRIPATH=HQ_IPHDNRT,

HDHIGHINTERACTSECPATH=HQ_IPHUNRT, HDMIDINTERACTPRIPATH=HQ_IPHDNRT,

HDMIDINTERACTSECPATH=HQ_IPHUNRT, HDLOWINTERACTSECPATH=HQ_IPHUNRT,

HDBKGPRIPATH=HQ_IPHDNRT, HDBKGSECPATH=NULL, HUSRBPRIPATH=HQ_IPRT,

HUSRBSECPATH=NULL, HUCONVPRIPATH=HQ_IPRT, HUCONVSECPATH=NULL,

HUSTRMPRIPATH=HQ_IPRT, HUSTRMSECPATH=NULL,

HUHIGHINTERACTPRIPATH=HQ_IPHUNRT,

HUHIGHINTERACTSECPATH=HQ_IPHDNRT, HUMIDINTERACTPRIPATH=HQ_IPHUNRT,

HUMIDINTERACTSECPATH=HQ_IPHDNRT, HULOWINTERACTPRIPATH=HQ_IPHUNRT,

HULOWINTERACTSECPATH=HQ_IPHDNRT, HUBKGPRIPATH=HQ_IPHUNRT,

HUBKGSECPATH=HQ_IPHDNRT;

//Add the activity factor table. Designate the activity factor for different services to multiplex

transport resources.

ADD FACTORTABLE: FTI=1, REMARK="IUB", GENCCHDL=70, GENCCHUL=70,

MBMSCCHDL=100, SRBDL=15, SRBUL=15, VOICEDL=70, VOICEUL=70,

CSCONVDL=100, CSCONVUL=100, CSSTRMDL=100, CSSTRMUL=100, PSCONVDL=70,

PSCONVUL=70, PSSTRMDL=100, PSSTRMUL=100, PSINTERDL=100, PSINTERUL=100,

PSBKGDL=100, PSBKGUL=100, HDSRBDL=50, HDCONVDL=70, HDSTRMDL=100,

HDINTERDL=100, HDBKGDL=100, HUSRBUL=50, HUCONVUL=70, HUSTRMUL=100,

HUINTERUL=100, HUBKGUL=100;

//Configure the mapping of transport resources of neighbor nodes.

ADD ADJMAP: ANI=1, CNMNGMODE=EXCLUSIVE, CNOPINDEX=0, TMIGLD=1,

TMISLV=1, TMIBRZ=1, FTI=1;

Add user plane data, including port controller, IP PATH, IP route, and transport resource

group.

//Add the port controller.

FE bearer: add transport resources of port 0 of FG2 board in slot 18 to manage and control

the SPU subsystem.

ADD PORTCTRLER: SRN=0, SN=18, PT=ETHER, CARRYEN=0, CTRLSN=0, CTRLSSN=0;

2008-09-14 Huawei Confidential Page 77 of 139

Page 79: IPRAN Deployment Guide V210-20090303

IPRAN Deployment Guide INTERNAL

//Add the IP PATH: the unit is kbps.

ADD IPPATH: ANI=1, PATHID=1, PATHT=HQ_RT, IPADDR="10.10.10.100",

PEERIPADDR="16.16.16.2", PEERMASK="255.255.255.255", TXBW=20000, RXBW=20000,

CARRYFLAG=LGCPORT, LPNSN=18, LPN=20, FPMUX=NO, DSCP=46,

VLANFlAG=DISABLE, PATHCHK=ENABLED, ECHOIP="16.16.16.2";

ADD IPPATH: ANI=1, PATHID=2, PATHT=HQ_NRT, IPADDR="10.10.10.100",

PEERIPADDR="16.16.16.2", PEERMASK="255.255.255.255", TXBW=20000, RXBW=20000,

CARRYFLAG=LGCPORT, LPNSN=18, LPN=20, FPMUX=NO, DSCP=18, VLANFlAG=

DISABLE, PATHCHK=ENABLED, ECHOIP="16.16.16.2";

ADD IPPATH: ANI=1, PATHID=3, PATHT=HQ_HSDPANRT, IPADDR="10.10.10.100",

PEERIPADDR="16.16.16.2", PEERMASK="255.255.255.255", TXBW=20000, RXBW=20000,

CARRYFLAG=LGCPORT, LPNSN=18, LPN=20, FPMUX=NO, DSCP=10, VLANFlAG=

DISABLE, PATHCHK=ENABLED, ECHOIP="16.16.16.2";

ADD IPPATH: ANI=1, PATHID=4, PATHT=HQ_HSUPANRT, IPADDR="10.10.10.100",

PEERIPADDR="16.16.16.2", PEERMASK="255.255.255.255", TXBW=20000, RXBW=20000,

CARRYFLAG=LGCPORT, LPNSN=18, LPN=20, FPMUX=NO, DSCP=10, VLANFlAG=

DISABLE, PATHCHK=ENABLED, ECHOIP="16.16.16.2";

//Add the user plane route.

ADD IPRT: SRN=0, SN=18, DESTIP="16.16.16.2", MASK="255.255.255.0",

NEXTHOP="10.10.10.1", PRIORITY=HIGH;;

Add the O&M channel.

Add the NodeB IP address for the operation and maintenance.

ADD NODEBIP: NODEBID=1, NBTRANTP=IPTRANS_IP, NBIPOAMIP="9.9.9.9",

NBIPOAMMASK="255.255.255.0", IPSRN=0, IPSN=18, IPGATEWAYIP="10.10.10.1",

IPLOGPORTFLAG=YES, IPLPN=20;

Add the IP attributes of the NE management system: The EMSIP is the access IP of the

M2000.

ADD EMSIP: EMSIP="10.161.215.230", MASK="255.255.255.0", BAMIP="10.161.215.232",

BAMMASK="255.255.255.0";

2008-09-14 Huawei Confidential Page 78 of 139

Page 80: IPRAN Deployment Guide V210-20090303

IPRAN Deployment Guide INTERNAL

5.4.3 Configuration of Hybrid Transport Networking

The port IP of the RNC interface board and the NodeB IP belong to different network

segments. Packets are forwarded to the NodeB through a router. In the case of the FE

bearer, use the FG2a board and port backup, with the switchover separation mode. Support

the port independent switchover. The dual reliabilities (board and transport) are provided.

The FG2a/GOUa board backup and port load sharing mode can be used. Through the route

configuration, the IP load sharing can be implemented between any two active FE/GE ports.

1. Connect E1 cables or Ethernet cables.

Label of hardware connection: The PEU board of the RNC is in slot 14/15 in subrack 0. The

FG2 is in slot 18/19 of subrack 0. The PPP LINK is carried over No.0 E1 pair (E1 is numbered

from 0), and the FE port is 0.

Signaling and real-time services are transmitted through the PPP, and BE services are

transmitted through the FE.

2. Perform the configuration in the RNC in the MML.

Configure the physical layer data. The configuration is not required in the case of E1

bearer.

Difference from the L2 networking: When physical layer data is configured, you should add

the device IP address of the board. The device IP address should not be the same as the

configured IP address in the RNC (including local/peer IP address of the PPP link, local/peer

IP address of the MLPPP group, Ethernet port IP address, IPPATH peer address, SCTP link

peer address).

ADD DEVIP: SRN=0, SN=18, IPADDR="10.10.10.100", MASK="255.255.255.192";

ADD ETHIP: SRN=0, SN=18, PN=0, IPADDR="10.10.10.2", MASK="255.255.255.192";

//Add the PPP links. DS1=0, that is, No.0 E1 is used.

Run DSP E1T1:SRN=0, SN=14, BT=AEU/PEU; to observe the E1 state.

ADD PPPLNK: SRN=0, SN=14, PPPLNKN=0, DS1=0, TSBITMAP=TS1-1&TS2-1&TS3-

1&TS4-1&TS5-1&TS6-1&TS7-1&TS8-1&TS9-1&TS10-1&TS11-1&TS12-1&TS13-1&TS14-

1&TS15-1&TS16-1&TS17-1&TS18-1&TS19-1&TS20-1&TS21-1&TS22-1&TS23-1&TS24-

1&TS25-1&TS26-1&TS27-1&TS28-1&TS29-1&TS30-1&TS31-1, IPADDR="13.13.13.1",

MASK="255.255.255.0", PEERIPADDR="13.13.13.2", PPPMUX=Disable,

AUTHTYPE=NO_V;

Add the logical port.

2008-09-14 Huawei Confidential Page 79 of 139

Page 81: IPRAN Deployment Guide V210-20090303

IPRAN Deployment Guide INTERNAL

ADD LGCPORT: SRN=0, LPNSN=18, LPN=20, PNSN=18, PN=0,

RSCMNGMODE=EXCLUSIVE, CNOPINDEX=0, BWADJ=OFF, CIR=313,

FLOWCTRLSWITCH=ON;

Add the control plane data, including SCTP signaling link, NodeB basic information,

NodeB algorithm parameter, transport neighbor node, and Iub port data (NCP link and

CCP link).

//At least two SCTP links are available, one is used for the NCP, and the other is used for the

CCP. The RNC selects the server mode. The local IP is the local IP of the RNC PPP link. The

peer IP is the peer IP of the RNC PPP link. For the port number, see the negotiation data

table.

ADD SCTPLNK: SRN=0, SN=0, SSN=0, SCTPLNKN=1, MODE=SERVER, APP=NBAP,

LOCIPADDR1="13.13.13.1", PEERIPADDR1="13.13.13.2", PEERPORTNO=9000,

LOGPORTFLAG=NO, VLANFlAG=DISABLE, SWITCHBACKFLAG=YES;

ADD SCTPLNK: SRN=0, SN=0, SSN=0, SCTPLNKN=2, MODE=SERVER, APP=NBAP,

LOCIPADDR1="13.13.13.1", PEERIPADDR1="13.13.13.2", PEERPORTNO=9001,

LOGPORTFLAG=NO, VLANFlAG= DISABLE, SWITCHBACKFLAG=YES;

//Add NodeB and algorithm parameters.

ADD NODEB: NodeBName="RNC8-BBU1", NodeBId=1, SRN=0, SN=0, SSN=0,

TnlBearerType=IP_TRANS, IPTRANSAPARTIND=NOT_SUPPORT,

SharingSupport=NON_SHARED, CnOpIndex=0;

ADD NODEBALGOPARA: NodeBLdcAlgoSwitch=IUB_LDR-1&LCG_CREDIT_LDR-1,

NodeBHsdpaMaxUserNum=3840, NodeBHsupaMaxUserNum=3840;

//Add the transport neighbor node.

ADD ADJNODE: ANI=1, NAME="NODEB1", NODET=IUB, NODEBID=1, TRANST=IP;

//Add the link of the NodeB control port.

ADD NCP: NODEBNAME="RNC8-BBU1", CARRYLNKT=SCTP, SCTPLNKN=1;

ADD CCP: NODEBNAME="RNC8-BBU1", PN=0, CARRYLNKT=SCTP, SCTPLNKN=2;

Configure the mapping relation of transport resources and activity factor table.

//Add the mapping relation of transport resources to map services with different QoS to the

corresponding transport channels. In this way, the transport bandwidth is used effectively.

ADD TRMMAP: TMI=1, ITFT=IUB_IUR_IUCS, TRANST=IP, EFDSCP=46, AF43DSCP=38,

AF42DSCP=36, AF41DSCP=34, AF33DSCP=30, AF32DSCP=28, AF31DSCP=26,

AF23DSCP=22, AF22DSCP=20, AF21DSCP=18, AF13DSCP=14, AF12DSCP=12,

AF11DSCP=10, BEDSCP=0, CCHPRIPATH=HQ_IPRT, CCHSECPATH=NULL,

SRBPRIPATH=HQ_IPRT, SRBSECPATH=NULL, VOICEPRIPATH=HQ_IPRT,

2008-09-14 Huawei Confidential Page 80 of 139

Page 82: IPRAN Deployment Guide V210-20090303

IPRAN Deployment Guide INTERNAL

VOICESECPATH=NULL, CSCONVPRIPATH=HQ_IPRT, CSCONVSECPATH=NULL,

CSSTRMPRIPATH=HQ_IPRT, CSSTRMSECPATH=NULL, PSCONVPRIPATH=HQ_IPRT,

PSCONVSECPATH=NULL, PSSTRMPRIPATH=HQ_IPRT, PSSTRMSECPATH=HQ_IPRT,

PSHIGHINTERACTPRIPATH=HQ_IPNRT, PSHIGHINTERACTSECPATH=HQ_IPRT,

PSMIDINTERACTPRIPATH=HQ_IPNRT, PSMIDINTERACTSECPATH=HQ_IPRT,

PSLOWINTERACTPRIPATH=HQ_IPNRT, PSLOWINTERACTSECPATH=HQ_IPRT,

PSBKGPRIPATH=HQ_IPNRT, PSBKGSECPATH=HQ_IPRT, HDSRBPRIPATH=HQ_IPRT,

HDSRBSECPATH=NULL, HDCONVPRIPATH=HQ_IPRT, HDCONVSECPATH=NULL,

HDSTRMPRIPATH=HQ_IPRT, HDSTRMSECPATH=NULL,

HDHIGHINTERACTPRIPATH=HQ_IPHDNRT,

HDHIGHINTERACTSECPATH=HQ_IPHUNRT, HDMIDINTERACTPRIPATH=HQ_IPHDNRT,

HDMIDINTERACTSECPATH=HQ_IPHUNRT, HDLOWINTERACTSECPATH=HQ_IPHUNRT,

HDBKGPRIPATH=HQ_IPHDNRT, HDBKGSECPATH=NULL, HUSRBPRIPATH=HQ_IPRT,

HUSRBSECPATH=NULL, HUCONVPRIPATH=HQ_IPRT, HUCONVSECPATH=NULL,

HUSTRMPRIPATH=HQ_IPRT, HUSTRMSECPATH=NULL,

HUHIGHINTERACTPRIPATH=HQ_IPHUNRT,

HUHIGHINTERACTSECPATH=HQ_IPHDNRT, HUMIDINTERACTPRIPATH=HQ_IPHUNRT,

HUMIDINTERACTSECPATH=HQ_IPHDNRT, HULOWINTERACTPRIPATH=HQ_IPHUNRT,

HULOWINTERACTSECPATH=HQ_IPHDNRT, HUBKGPRIPATH=HQ_IPHUNRT,

HUBKGSECPATH=HQ_IPHDNRT;

//Add the activity factor table. Designate the activity factor for different services to multiplex

transport resources.

ADD FACTORTABLE: FTI=1, REMARK="IUB", GENCCHDL=70, GENCCHUL=70,

MBMSCCHDL=100, SRBDL=15, SRBUL=15, VOICEDL=70, VOICEUL=70,

CSCONVDL=100, CSCONVUL=100, CSSTRMDL=100, CSSTRMUL=100, PSCONVDL=70,

PSCONVUL=70, PSSTRMDL=100, PSSTRMUL=100, PSINTERDL=100, PSINTERUL=100,

PSBKGDL=100, PSBKGUL=100, HDSRBDL=50, HDCONVDL=70, HDSTRMDL=100,

HDINTERDL=100, HDBKGDL=100, HUSRBUL=50, HUCONVUL=70, HUSTRMUL=100,

HUINTERUL=100, HUBKGUL=100;

//Configure the mapping of transport resources of neighbor nodes.

ADD ADJMAP: ANI=1, CNMNGMODE=EXCLUSIVE, CNOPINDEX=0, TMIGLD=1,

TMISLV=1, TMIBRZ=1, FTI=1;

Add user plane data, including port controller, IP PATH, IP route, and transport resource

group.

Route should not be added in the case of L2 networking.

//Add the port controller.

FE bearer: add transport resources of port 0 of FG2 board in slot 18 to manage and control

the SPU subsystem.

2008-09-14 Huawei Confidential Page 81 of 139

Page 83: IPRAN Deployment Guide V210-20090303

IPRAN Deployment Guide INTERNAL

ADD PORTCTRLER: SRN=0, SN=18, PT=ETHER, CARRYEN=0, CTRLSN=0, CTRLSSN=0;

E1 bearer: add transport resources of port 0 of the PEU board in slot 14 to manage and

control the SPU subsystem.

ADD PORTCTRLER: SRN=0, SN=14, PT=PPP, CARRYPPPN=0, CTRLSN=2, CTRLSSN=0;

//Add the IP PATH: the unit is kbps.

ADD IPPATH: ANI=1, PATHID=1, PATHT=HQ_RT, IPADDR="13.13.13.1",

PEERIPADDR="13.13.13.2", PEERMASK="255.255.255.255", TXBW=1800, RXBW=1800,

CARRYFLAG=NULL, FPMUX=NO, DSCP=46, VLANFlAG=DISABLE,

PATHCHK=ENABLED, ECHOIP="13.13.13.2";

ADD IPPATH: ANI=1, PATHID=2, PATHT=HQ_NRT, IPADDR="10.10.10.100",

PEERIPADDR="16.16.16.2", PEERMASK="255.255.255.255", TXBW=20000, RXBW=20000,

CARRYFLAG=LGCPORT, LPNSN=18, LPN=20, FPMUX=NO, DSCP=18, VLANFlAG=

DISABLE, PATHCHK=ENABLED, ECHOIP="16.16.16.2";

ADD IPPATH: ANI=1, PATHID=3, PATHT=HQ_HSDPANRT, IPADDR="10.10.10.100",

PEERIPADDR="16.16.16.2", PEERMASK="255.255.255.255", TXBW=20000, RXBW=20000,

CARRYFLAG=LGCPORT, LPNSN=18, LPN=20, FPMUX=NO, DSCP=10, VLANFlAG=

DISABLE, PATHCHK=ENABLED, ECHOIP="16.16.16.2";

ADD IPPATH: ANI=1, PATHID=4, PATHT=HQ_HSUPANRT, IPADDR="10.10.10.100",

PEERIPADDR="16.16.16.2", PEERMASK="255.255.255.255", TXBW=20000, RXBW=20000,

CARRYFLAG=LGCPORT, LPNSN=18, LPN=20, FPMUX=NO, DSCP=10, VLANFlAG=

DISABLE, PATHCHK=ENABLED, ECHOIP="16.16.16.2";

//Add the user plane route.

ADD IPRT: SRN=0, SN=18, DESTIP="16.16.16.2", MASK="255.255.255.0",

NEXTHOP="10.10.10.1", PRIORITY=HIGH;

Add the O&M channel.

Add the NodeB IP address for the operation and maintenance.

ADD NODEBIP: NODEBID=1, NBTRANTP=IPTRANS_IP, NBIPOAMIP="9.9.9.9",

NBIPOAMMASK="255.255.255.0", IPSRN=0, IPSN=18, IPGATEWAYIP="10.10.10.1",

IPLOGPORTFLAG=YES, IPLPN=20;

Add the IP attributes of the NE management system: The EMSIP is the access IP of the

M2000.

ADD EMSIP: EMSIP="10.161.215.230", MASK="255.255.255.0", BAMIP="10.161.215.232",

BAMMASK="255.255.255.0";

2008-09-14 Huawei Confidential Page 82 of 139

Page 84: IPRAN Deployment Guide V210-20090303

IPRAN Deployment Guide INTERNAL

5.4.4 Configuration of Dual Stack Transport Networking

The signaling, R99 RT, and OM services are transmitted on the ATM network, and the R99

NRT, HSDPA, and HSUPA services are transmitted on the IP network.

1. Connecting E1 Cables and Ethernet Cables

The hardware connections are as follows: The AOU of the RNC is placed in slot 14 of subrack

0, and the FG2 is placed in slot 18 and 19 of subrack 0. The FE port number is 0. The backup

mode is “board backup independent of port backup”.

2. Perform the configuration in the RNC in the MML.

(1) Configure the parameters related to ATM transport

Configure the physical layer and data link layer

//Set E1/T1 link parameters.

SET E1T1: SRN=0, SN=14, BT=AOU, LS=ALL, WORKMODE=E1, LNKT=E1_CRC4_MULTI_FRAME, SCRAMBLESW=ON;

You can run the command DSP E1T1: SRN=0, SN=14, BT=AOU;; to view the E1 state.

//Add an IMA group and IMA links.

ADD IMAGRP: SRN=0, SN=14, BT=AOU, IMAGRPN=0, MINLNKNUM=1, IMAID=0, TXFRAMELEN=D128, IMAVER=V1.1, FLOWCTRLSWITCH=ON, DLYGB=10;

ADD IMALNK: SRN=0, SN=14, IMAGRPN=0, IMALNKN=1;

ADD IMALNK: SRN=0, SN=14, IMAGRPN=0, IMALNKN=2;

//Add ATM traffic records.

ADD ATMTRF: TRFX=100, ST=CBR, UT=KBIT/S, PCR=104, CDVT=1024, REMARK="for IUB NCP";

ADD ATMTRF: TRFX=101, ST=CBR, UT=KBIT/S, PCR=208, CDVT=1024, REMARK="for IUB CCP";

ADD ATMTRF: TRFX=102, ST=CBR, UT=KBIT/S, PCR=32, CDVT=1024, REMARK="for IUB ALCAP";

ADD ATMTRF: TRFX=120, ST=RTVBR, UT=KBIT/S, PCR=3808, SCR=1821, MBS=1000, CDVT=1024, REMARK="for R99 RT";

ADD ATMTRF: TRFX=130, ST=UBR_PLUS, UT=KBIT/S, MCR=64, CDVT=1024, REMARK="for IPOA OM";

Add the data on the Iub control plane.

Add SAAL links. The SAAL links are numbered from 0 through 2. They are terminated at SPUa subsystem 0 of slot 0 in subrack 0.

//Add the SAAL link carrying the NCP.

2008-09-14 Huawei Confidential Page 83 of 139

Page 85: IPRAN Deployment Guide V210-20090303

IPRAN Deployment Guide INTERNAL

ADD SAALLNK: SRN=0, SN=0, SSN=0, SAALLNKN=0, CARRYT=IMA, CARRYSRN=0, CARRYSN=14, CARRYIMAGRPN=0, CARRYVPI=1, CARRYVCI=34, TXTRFX=100, RXTRFX=100, SAALLNKT=UNI;

//Add the SAAL link carrying the CCP.

ADD SAALLNK: SRN=0, SN=0, SSN=0, SAALLNKN=1, CARRYT=IMA, CARRYSRN=0, CARRYSN=14, CARRYIMAGRPN=0, CARRYVPI=1, CARRYVCI=35, TXTRFX=101, RXTRFX=101, SAALLNKT=UNI;

//Add the SAAL link carrying the ALCAP.

ADD SAALLNK: SRN=0, SN=0, SSN=0, SAALLNKN=2, CARRYT=IMA, CARRYSRN=0, CARRYSN=14, CARRYIMAGRPN=0, CARRYVPI=1, CARRYVCI=36, TXTRFX=102, RXTRFX=102, SAALLNKT=UNI;

//Add a NodeB and its algorithm parameters.

ADD NODEB: NodeBName="RNC8-BBU1", NodeBId=1, SRN=0, SN=2, SSN=0, TnlBearerType=ATMANDIP_TRANS, IPTRANSAPARTIND=NOT_SUPPORT, Nsap="H'45000006582414723F0000000000000000000000", NodeBProtclVer=R6, SharingSupport=NON_SHARED, CnOpIndex=0, RscMngMode=SHARE;

ADD NODEBALGOPARA: NodeBName="RNC8-BBU1", NodeBLdcAlgoSwitch=IUB_LDR-1&NODEB_CREDIT_LDR-0&LCG_CREDIT_LDR-1, NodeBHsdpaMaxUserNum=3840, NodeBHsupaMaxUserNum=3840;

//Add the data on the Iub interface.

ADD NCP: NODEBNAME="RNC8-BBU1", CARRYLNKT=SAAL, SAALLNKN=0;

ADD CCP: NODEBNAME=" RNC8-BBU1", PN=0, CARRYLNKT=SAAL, SAALLNKN=1;

Add the data on the Iub user plane.

//Add a port controller.

ADD PORTCTRLER: SRN=0, SN=14, PT=IMA, CARRYIMAGRPN=0, CTRLSN=2, CTRLSSN=0;

//Add an adjacent node (NodeB1) on the Iub interface. The adjacent node ID is 0 and the interface type is Iub.

ADD ADJNODE: ANI=1, NAME="RNC8-BBU1", NODET=IUB, NODEBID=1, TRANST=ATM_IP, IsROOTNODE=YES, SRN=0, SN=2, SSN=0, SAALLNKN=2, QAAL2VER=CS2;

//Add AAL2 paths to the NodeB.

ADD AAL2PATH: ANI=1, PATHID=1, PT=RT, CARRYT=IMA, CARRYF=0, CARRYSN=14, CARRYIMAGRPN=0, ADDTORSCGRP=NO, CARRYVPI=1, CARRYVCI=40, TXTRFX=120, RXTRFX=120;

ADD AAL2PATH: ANI=1, PATHID=2, PT=RT, CARRYT=IMA, CARRYF=0, CARRYSN=14, CARRYIMAGRPN=0, ADDTORSCGRP=NO, CARRYVPI=1, CARRYVCI=41, TXTRFX=120, RXTRFX=120;

//Add an AAL2 route to the NodeB.

2008-09-14 Huawei Confidential Page 84 of 139

Page 86: IPRAN Deployment Guide V210-20090303

IPRAN Deployment Guide INTERNAL

ADD AAL2RT: NSAP="H'45000006582414723F0000000000000000000000", ANI=1, RTX=1, OWNERSHIP=YES;

Add the data on the Iub management plane.

//Add the IP address of a device board.

ADD DEVIP: SRN=0, SN=14, IPADDR="7.7.7.1", MASK="255.255.255.0";

//Add an IPoA PVC.

ADD IPOAPVC: IPADDR="7.7.7.1", PEERIPADDR="7.7.7.7", CARRYT=IMA, CARRYIMAGRPN=0, CARRYVPI=1, CARRYVCI=33, TXTRFX=130, RXTRFX=130, PEERT=IUB;

//Add the OM IP address of the NodeB.

ADD NODEBIP: NODEBID=1, NBTRANTP=ATMTRANS_IP, NBATMOAMIP="7.7.7.7", NBATMOAMMASK="255.255.255.0", ATMSRN=0, ATMSN=14, ATMGATEWAYIP="7.7.7.7";

//Add the IP address of the element management system (EMS). (EMSIP is the IP address of the M2000.)

ADD EMSIP: EMSIP="10.161.215.230", MASK="255.255.255.0", BAMIP="10.161.215.232", BAMMASK="255.255.255.0";

(2) Configure the parameters related to IP transport

Layer 2 networking

//Add the IP address of an Ethernet port.

ADD ETHIP: SRN=0, SN=18, PN=0, IPADDR="10.10.10.1", MASK="255.255.255.192";

//Add a logical port.

ADD LGCPORT: SRN=0, LPNSN=18, LPN=20, PNSN=18, PN=0, RSCMNGMODE=EXCLUSIVE, CNOPINDEX=0, BWADJ=OFF, CIR=313, FLOWCTRLSWITCH=ON;

//Configure the TRM mapping and activity factor table.

Add the mapping between transmission resources and service types. (Through this task, the services of different QoS requirements are mapped onto different channels, thus improving the bandwidth efficiency.)

ADD TRMMAP: TMI=1, ITFT=IUB_IUR_IUCS, TRANST=ATM_IP, EFDSCP=46, AF43DSCP=38, AF42DSCP=36, AF41DSCP=34, AF33DSCP=30, AF32DSCP=28, AF31DSCP=26, AF23DSCP=22, AF22DSCP=20, AF21DSCP=18, AF13DSCP=14, AF12DSCP=12, AF11DSCP=10, BEDSCP=0, CCHPRIPATH=HQ_IPRT, CCHSECPATH=NULL, SRBPRIPATH=HQ_IPRT, SRBSECPATH=NULL, VOICEPRIPATH=HQ_IPRT, VOICESECPATH=NULL, CSCONVPRIPATH=HQ_IPRT, CSCONVSECPATH=NULL, CSSTRMPRIPATH=HQ_IPRT, CSSTRMSECPATH=NULL, PSCONVPRIPATH=HQ_IPRT, PSCONVSECPATH=NULL, PSSTRMPRIPATH=HQ_IPRT, PSSTRMSECPATH=HQ_IPRT, PSHIGHINTERACTPRIPATH=HQ_IPNRT, PSHIGHINTERACTSECPATH=HQ_IPRT, PSMIDINTERACTPRIPATH=HQ_IPNRT, PSMIDINTERACTSECPATH=HQ_IPRT, PSLOWINTERACTPRIPATH=HQ_IPNRT, PSLOWINTERACTSECPATH=HQ_IPRT, PSBKGPRIPATH=HQ_IPNRT,

2008-09-14 Huawei Confidential Page 85 of 139

Page 87: IPRAN Deployment Guide V210-20090303

IPRAN Deployment Guide INTERNAL

PSBKGSECPATH=HQ_IPRT, HDSRBPRIPATH=HQ_IPRT, HDSRBSECPATH=NULL, HDCONVPRIPATH=HQ_IPRT, HDCONVSECPATH=NULL, HDSTRMPRIPATH=HQ_IPRT, HDSTRMSECPATH=NULL, HDHIGHINTERACTPRIPATH=HQ_IPHDNRT, HDHIGHINTERACTSECPATH=HQ_IPHUNRT, HDMIDINTERACTPRIPATH=HQ_IPHDNRT, HDMIDINTERACTSECPATH=HQ_IPHUNRT, HDLOWINTERACTSECPATH=HQ_IPHUNRT, HDBKGPRIPATH=HQ_IPHDNRT, HDBKGSECPATH=NULL, HUSRBPRIPATH=HQ_IPRT, HUSRBSECPATH=NULL, HUCONVPRIPATH=HQ_IPRT, HUCONVSECPATH=NULL, HUSTRMPRIPATH=HQ_IPRT, HUSTRMSECPATH=NULL, HUHIGHINTERACTPRIPATH=HQ_IPHUNRT, HUHIGHINTERACTSECPATH=HQ_IPHDNRT, HUMIDINTERACTPRIPATH=HQ_IPHUNRT, HUMIDINTERACTSECPATH=HQ_IPHDNRT, HULOWINTERACTPRIPATH=HQ_IPHUNRT, HULOWINTERACTSECPATH=HQ_IPHDNRT, HUBKGPRIPATH=HQ_IPHUNRT, HUBKGSECPATH=HQ_IPHDNRT;

//Add an activity factor table to specify activity factors for each traffic class. (Through this task, the transmission resources can be multiplexed.)

ADD FACTORTABLE: FTI=1, REMARK="IUB", GENCCHDL=70, GENCCHUL=70, MBMSCCHDL=100, SRBDL=15, SRBUL=15, VOICEDL=70, VOICEUL=70, CSCONVDL=100, CSCONVUL=100, CSSTRMDL=100, CSSTRMUL=100, PSCONVDL=70, PSCONVUL=70, PSSTRMDL=100, PSSTRMUL=100, PSINTERDL=100, PSINTERUL=100, PSBKGDL=100, PSBKGUL=100, HDSRBDL=50, HDCONVDL=70, HDSTRMDL=100, HDINTERDL=100, HDBKGDL=100, HUSRBUL=50, HUCONVUL=70, HUSTRMUL=100, HUINTERUL=100, HUBKGUL=100;

//Add the TRM mapping on the adjacent node.

ADD ADJMAP: ANI=1, CNMNGMODE=EXCLUSIVE, CNOPINDEX=0, TMIGLD=1, TMISLV=1, TMIBRZ=1, FTI=1;

//Add the data on the user plane (including adding a port controller, IP paths, and an IP route).

//Add a port controller.

The SPU subsystem is added on port 0 of the FG2 in slot 18.

ADD PORTCTRLER: SRN=0, SN=18, PT=ETHER, CARRYEN=0, CTRLSN=0, CTRLSSN=0;

//Add IP paths (traffic unit: kbit/s).

ADD IPPATH: ANI=1, PATHID=1, PATHT=HQ_NRT, IPADDR="10.10.10.1", PEERIPADDR="10.10.10.2", PEERMASK="255.255.255.255", TXBW=20000, RXBW=20000, CARRYFLAG=LGCPORT, LPNSN=18, LPN=20, FPMUX=NO, DSCP=18, VLANFlAG= DISABLE, PATHCHK=ENABLED, ECHOIP="10.10.10.2";

ADD IPPATH: ANI=1, PATHID=2, PATHT=HQ_HSUPANRT, IPADDR="10.10.10.1", PEERIPADDR="10.10.10.2", PEERMASK="255.255.255.255", TXBW=20000, RXBW=20000, CARRYFLAG=LGCPORT, LPNSN=18, LPN=20, FPMUX=NO, DSCP=10, VLANFlAG= DISABLE, PATHCHK=ENABLED, ECHOIP="10.10.10.2";

ADD IPPATH: ANI=1, PATHID=3, PATHT=HQ_HSDPANRT, IPADDR="10.10.10.1", PEERIPADDR="10.10.10.2", PEERMASK="255.255.255.255", TXBW=20000, RXBW=20000, CARRYFLAG=LGCPORT, LPNSN=18, LPN=20, FPMUX=NO, DSCP=12, VLANFlAG= DISABLE, PATHCHK=ENABLED, ECHOIP="10.10.10.2";

//Add a VLAN.

ADD VLANID: SRN=0, SN=18, IPADDR="10.10.10.2", VLANID=100;

2008-09-14 Huawei Confidential Page 86 of 139

Page 88: IPRAN Deployment Guide V210-20090303

IPRAN Deployment Guide INTERNAL

Layer 3 networking

//Configure the data at the physical layer.Different from layer 2 networking, layer 3 networking requires the device IP address of a board to be added, and the device IP address cannot be the same as any IP address configured on the RNC( include the local and peer IP addresses of the PPP link, the local and peer IP addresses of the MLPPP group, the IP address of the Ethernet port, the peer IP address of the IP path, and the peer IP address of the SCTP link).

ADD DEVIP: SRN=0, SN=18, IPADDR="10.10.10.100", MASK="255.255.255.192";

ADD ETHIP: SRN=0, SN=18, PN=0, IPADDR="10.10.10.2", MASK="255.255.255.192";

//Add a logical port.

ADD LGCPORT: SRN=0, LPNSN=18, LPN=20, PNSN=18, PN=0, RSCMNGMODE=EXCLUSIVE, CNOPINDEX=0, BWADJ=OFF, CIR=313, FLOWCTRLSWITCH=ON;

//Configure the TRM mapping and activity factor table.

Add the mapping between transmission resources and service types. (Through this task, the services of different QoS requirements are mapped onto different channels, thus improving the bandwidth efficiency.)

ADD TRMMAP: TMI=1, ITFT=IUB_IUR_IUCS, TRANST=ATM_IP, EFDSCP=46, AF43DSCP=38, AF42DSCP=36, AF41DSCP=34, AF33DSCP=30, AF32DSCP=28, AF31DSCP=26, AF23DSCP=22, AF22DSCP=20, AF21DSCP=18, AF13DSCP=14, AF12DSCP=12, AF11DSCP=10, BEDSCP=0, CCHPRIPATH=HQ_IPRT, CCHSECPATH=NULL, SRBPRIPATH=HQ_IPRT, SRBSECPATH=NULL, VOICEPRIPATH=HQ_IPRT, VOICESECPATH=NULL, CSCONVPRIPATH=HQ_IPRT, CSCONVSECPATH=NULL, CSSTRMPRIPATH=HQ_IPRT, CSSTRMSECPATH=NULL, PSCONVPRIPATH=HQ_IPRT, PSCONVSECPATH=NULL, PSSTRMPRIPATH=HQ_IPRT, PSSTRMSECPATH=HQ_IPRT, PSHIGHINTERACTPRIPATH=HQ_IPNRT, PSHIGHINTERACTSECPATH=HQ_IPRT, PSMIDINTERACTPRIPATH=HQ_IPNRT, PSMIDINTERACTSECPATH=HQ_IPRT, PSLOWINTERACTPRIPATH=HQ_IPNRT, PSLOWINTERACTSECPATH=HQ_IPRT, PSBKGPRIPATH=HQ_IPNRT, PSBKGSECPATH=HQ_IPRT, HDSRBPRIPATH=HQ_IPRT, HDSRBSECPATH=NULL, HDCONVPRIPATH=HQ_IPRT, HDCONVSECPATH=NULL, HDSTRMPRIPATH=HQ_IPRT, HDSTRMSECPATH=NULL, HDHIGHINTERACTPRIPATH=HQ_IPHDNRT, HDHIGHINTERACTSECPATH=HQ_IPHUNRT, HDMIDINTERACTPRIPATH=HQ_IPHDNRT, HDMIDINTERACTSECPATH=HQ_IPHUNRT, HDLOWINTERACTSECPATH=HQ_IPHUNRT, HDBKGPRIPATH=HQ_IPHDNRT, HDBKGSECPATH=NULL, HUSRBPRIPATH=HQ_IPRT, HUSRBSECPATH=NULL, HUCONVPRIPATH=HQ_IPRT, HUCONVSECPATH=NULL, HUSTRMPRIPATH=HQ_IPRT, HUSTRMSECPATH=NULL, HUHIGHINTERACTPRIPATH=HQ_IPHUNRT, HUHIGHINTERACTSECPATH=HQ_IPHDNRT, HUMIDINTERACTPRIPATH=HQ_IPHUNRT, HUMIDINTERACTSECPATH=HQ_IPHDNRT, HULOWINTERACTPRIPATH=HQ_IPHUNRT, HULOWINTERACTSECPATH=HQ_IPHDNRT, HUBKGPRIPATH=HQ_IPHUNRT, HUBKGSECPATH=HQ_IPHDNRT;

//Add an activity factor table to specify activity factors for each traffic class. (Through this task, the transmission resources can be multiplexed.)

ADD FACTORTABLE: FTI=1, REMARK="IUB", GENCCHDL=70, GENCCHUL=70, MBMSCCHDL=100, SRBDL=15, SRBUL=15, VOICEDL=70, VOICEUL=70,

2008-09-14 Huawei Confidential Page 87 of 139

Page 89: IPRAN Deployment Guide V210-20090303

IPRAN Deployment Guide INTERNAL

CSCONVDL=100, CSCONVUL=100, CSSTRMDL=100, CSSTRMUL=100, PSCONVDL=70, PSCONVUL=70, PSSTRMDL=100, PSSTRMUL=100, PSINTERDL=100, PSINTERUL=100, PSBKGDL=100, PSBKGUL=100, HDSRBDL=50, HDCONVDL=70, HDSTRMDL=100, HDINTERDL=100, HDBKGDL=100, HUSRBUL=50, HUCONVUL=70, HUSTRMUL=100, HUINTERUL=100, HUBKGUL=100;

//Add the TRM mapping on the adjacent node.

ADD ADJMAP: ANI=1, CNMNGMODE=EXCLUSIVE, CNOPINDEX=0, TMIGLD=1, TMISLV=1, TMIBRZ=1, FTI=1;

//Add the data on the user plane (including adding a port controller, IP paths, and an IP route).

//Add a port controller.

The SPU subsystem is added on FE port 0 of the FG2 in slot 18.

ADD PORTCTRLER: SRN=0, SN=18, PT=ETHER, CARRYEN=0, CTRLSN=0, CTRLSSN=0;

//Add IP paths (traffic unit: kbit/s).

ADD IPPATH: ANI=1, PATHID=1, PATHT=HQ_NRT, IPADDR="10.10.10.100", PEERIPADDR="16.16.16.2", PEERMASK="255.255.255.255", TXBW=20000, RXBW=20000, CARRYFLAG=LGCPORT, LPNSN=18, LPN=20, FPMUX=NO, DSCP=18, VLANFlAG= DISABLE, PATHCHK=ENABLED, ECHOIP="16.16.16.2";

ADD IPPATH: ANI=1, PATHID=2, PATHT=HQ_HSUPANRT, IPADDR="10.10.10.100", PEERIPADDR="16.16.16.2", PEERMASK="255.255.255.255", TXBW=20000, RXBW=20000, CARRYFLAG=LGCPORT, LPNSN=18, LPN=20, FPMUX=NO, DSCP=10, VLANFlAG= DISABLE, PATHCHK=ENABLED, ECHOIP="16.16.16.2";

ADD IPPATH: ANI=1, PATHID=3, PATHT=HQ_HSDPANRT, IPADDR="10.10.10.100", PEERIPADDR="16.16.16.2", PEERMASK="255.255.255.255", TXBW=20000, RXBW=20000, CARRYFLAG=LGCPORT, LPNSN=18, LPN=20, FPMUX=NO, DSCP=12

, VLANFlAG= DISABLE, PATHCHK=ENABLED, ECHOIP="16.16.16.2";

//Add an IP route on the user plane.

ADD IPRT: SRN=0, SN=18, DESTIP="16.16.16.2", MASK="255.255.255.192", NEXTHOP="10.10.10.1", PRIORITY=HIGH;

5.5 Configuration Procedures at NodeB Side

5.5.1 Configuration of Layer-2 Networking

Configure the physical layer data.

//Set the Ethernet port attributes.

SET ETHPORT: SRN=0, SN=6, SBT=BASE_BOARD, PN=0, MTU=1500, SPEED=100M,

DUPLEX=FULL, ARPPROXY=ENABLE, FERAT=100, FERDT=100;

2008-09-14 Huawei Confidential Page 88 of 139

Page 90: IPRAN Deployment Guide V210-20090303

IPRAN Deployment Guide INTERNAL

//Add the IP address of the Ethernet port. The IP address of the NodeB FE port is

10.10.10.2/24.

ADD DEVIP: SRN=0, SN=6, SBT=BASE_BOARD, PT=ETH, PN=0, IP="10.10.10.2",

MASK="255.255.255.0";

Configure the VLAN and service priority.

//Set the priority of the signaling and OM.

SET DIFPRI: PRIRULE=DSCP, SIGPRI=62, OMPRI=46;

//Set the mapping group of the VLAN priorities.

//Set the VLAN priority of the signaling plane.

SET VLANCLASS: VLANGROUPNO=0, TRAFFIC=SIG, INSTAG=ENABLE, VLANID=10,

VLANPRIO=7;

//Set the VLAN priority of the maintenance plane.

SET VLANCLASS: VLANGROUPNO=0, TRAFFIC=OM, INSTAG=ENABLE, VLANID=10,

VLANPRIO=5;

//Set the VLAN priority of other types of data.

SET VLANCLASS: VLANGROUPNO=0, TRAFFIC=OTHER, INSTAG=ENABLE, VLANID=10,

VLANPRIO=5;

//Set the VLAN priority of the data plane.

SET VLANCLASS: VLANGROUPNO=0, TRAFFIC=USERDATA, SRVPRIO=62,

INSTAG=ENABLE, VLANID=10, VLANPRIO=7;

SET VLANCLASS: VLANGROUPNO=0, TRAFFIC=USERDATA, SRVPRIO=46,

INSTAG=ENABLE, VLANID=10, VLANPRIO=5;

SET VLANCLASS: VLANGROUPNO=0, TRAFFIC=USERDATA, SRVPRIO=18,

INSTAG=ENABLE, VLANID=10, VLANPRIO=2;

SET VLANCLASS: VLANGROUPNO=0, TRAFFIC=USERDATA, SRVPRIO=10,

INSTAG=ENABLE, VLANID=10, VLANPRIO=1;

//Add the next hop VLAN mapping.

ADD VLANMAP: NEXTHOPIP="10.10.10.1", VLANMODE=VLANGROUP,

VLANGROUPNO=0;

2008-09-14 Huawei Confidential Page 89 of 139

Page 91: IPRAN Deployment Guide V210-20090303

IPRAN Deployment Guide INTERNAL

Add the control plane data.

//Add at least two SCTP links, one is used for the NCP, and the other is used for the CCP.

ADD SCTPLNK: SCTPNO=1, SRN=0, SN=6, LOCIP="10.10.10.2", LOCPORT=9000,

PEERIP="10.10.10.1", PEERPORT=58080;

ADD SCTPLNK: SCTPNO=2, SRN=0, SN=6, LOCIP="10.10.10.2", LOCPORT=9001,

PEERIP="10.10.10.1", PEERPORT=58080;

//Add the link of the NodeB control port.

ADD IUBCP: CPPT=NCP, BEAR=IPV4, LN=1;

ADD IUBCP: CPPT=CCP, CPPN=0, BEAR=IPV4, LN=2;

Add the user plane data.

//Add the transport resource group.

ADD RSCGRP: SRN=0, SN=6, BEAR=IPV4, SBT=BASE_BOARD, PT=ETH, PN=0,

RSCGRPID=0, TXBW=20000, RXBW=20000;

//Add the IP PATH (At the RNC side, two IP PATHs with the same DSCP are available,

respectively corresponding to HSDPA and HSUPA. At the NodeB side, one IP PATH of the

HSPA should be added).

ADD IPPATH: PATHID=1, SRN=0, SN=6, SBT=BASE_BOARD, PT=ETH,

JNRSCGRP=ENABLE, RSCGRPID=0, NODEBIP="10.10.10.2", RNCIP="10.10.10.1",

TFT=RT, DSCP=46, RXBW=20000, TXBW=20000, TXCBS=10000000, TXEBS=0,

FPMUXSWITCH=DISABLE;

ADD IPPATH: PATHID=2, SRN=0, SN=6, SBT=BASE_BOARD, PT=ETH,

JNRSCGRP=ENABLE, RSCGRPID=0, NODEBIP="10.10.10.2", RNCIP="10.10.10.1",

TFT=NRT, DSCP=18, RXBW=20000, TXBW=20000, TXCBS=10000000, TXEBS=0,

FPMUXSWITCH=DISABLE;

ADD IPPATH: PATHID=3, SRN=0, SN=6, SBT=BASE_BOARD, PT=ETH,

JNRSCGRP=ENABLE, RSCGRPID=0, NODEBIP="10.10.10.2", RNCIP="10.10.10.1",

TFT=HSPA_NRT, DSCP=10, RXBW=20000, TXBW=20000, TXCBS=10000000, TXEBS=0,

FPMUXSWITCH=DISABLE;

Add the O&M channel.

Add the NodeB IP address for the operation and maintenance.

2008-09-14 Huawei Confidential Page 90 of 139

Page 92: IPRAN Deployment Guide V210-20090303

IPRAN Deployment Guide INTERNAL

ADD OMCH: IP="10.10.10.3", MASK="255.255.255.0", PEERIP="10.161.215.230",

PEERMASK="255.255.255.0", BEAR=IPV4, SRN=0, SN=6, SBT=BASE_BOARD, BRT=YES,

DSTIP="10.161.215.0", DSTMASK="255.255.255.0", RT=NEXTHOP,

NEXTHOP="10.10.10.1";

5.5.2 Configuration of Layer-3 Networking

Configure the physical layer data.

//Set the Ethernet port attributes.

SET ETHPORT: SRN=0, SN=6, SBT=BASE_BOARD, PN=0, MTU=1500, SPEED=100M,

DUPLEX=FULL, ARPPROXY=ENABLE, FERAT=100, FERDT=100;

//Add the IP address of the Ethernet port. The IP address of the NodeB FE port is

16.16.16.2/26.

ADD DEVIP: SRN=0, SN=6, SBT=BASE_BOARD, PT=ETH, PN=0, IP="16.16.16.2",

MASK="255.255.255.192";

Add the control plane data.

//Configure the DSCP of the signaling plane and maintenance plane.

SET DIFPRI: PRIRULE=DSCP, SIGPRI=62, OMPRI=46;

//Add at least two SCTP links, one is used for the NCP, and the other is used for the CCP.

ADD SCTPLNK: SCTPNO=1, SRN=0, SN=6, LOCIP="16.16.16.2", LOCPORT=9000,

PEERIP="10.10.10.100", PEERPORT=58080;

ADD SCTPLNK: SCTPNO=2, SRN=0, SN=6, LOCIP="16.16.16.2", LOCPORT=9001,

PEERIP="10.10.10.100", PEERPORT=58080;

//Add the link of the NodeB control port.

ADD IUBCP: CPPT=NCP, BEAR=IPV4, LN=1;

ADD IUBCP: CPPT=CCP, CPPN=0, BEAR=IPV4, LN=2;

Add the user plane data.

//Add the transport resource group.

ADD RSCGRP: SRN=0, SN=6, BEAR=IPV4, SBT=BASE_BOARD, PT=ETH, PN=0,

RSCGRPID=0, TXBW=20000, RXBW=20000;

2008-09-14 Huawei Confidential Page 91 of 139

Page 93: IPRAN Deployment Guide V210-20090303

IPRAN Deployment Guide INTERNAL

//Add the IP PATH (At the RNC side, two IP PATHs with the same DSCP are available,

respectively corresponding to HSDPA and HSUPA. At the NodeB side, one IP PATH of the

HSPA should be added).

ADD IPPATH: PATHID=1, SRN=0, SN=6, SBT=BASE_BOARD, PT=ETH,

JNRSCGRP=ENABLE, RSCGRPID=0, NODEBIP="16.16.16.2", RNCIP="10.10.10.100",

TFT=RT, DSCP=46, RXBW=20000, TXBW=20000, TXCBS=10000000, TXEBS=0,

FPMUXSWITCH=DISABLE;

ADD IPPATH: PATHID=2, SRN=0, SN=6, SBT=BASE_BOARD, PT=ETH,

JNRSCGRP=ENABLE, RSCGRPID=0, NODEBIP="16.16.16.2", RNCIP="10.10.10.100",

TFT=NRT, DSCP=18, RXBW=20000, TXBW=20000, TXCBS=10000000, TXEBS=0,

FPMUXSWITCH=DISABLE;

ADD IPPATH: PATHID=3, SRN=0, SN=6, SBT=BASE_BOARD, PT=ETH,

JNRSCGRP=ENABLE, RSCGRPID=0, NODEBIP="16.16.16.2", RNCIP="10.10.10.100",

TFT=HSPA_NRT, DSCP=10, RXBW=20000, TXBW=20000, TXCBS=10000000, TXEBS=0,

FPMUXSWITCH=DISABLE;

Route should be added in the case of L3 networking.

ADD IPRT: SRN=0, SN=6, SBT=BASE_BOARD, DSTIP="10.10.10.0",

DSTMASK="255.255.255.0", RTTYPE=NEXTHOP, NEXTHOP="16.16.16.1";

Add the O&M channel.

Add the NodeB IP address for the operation and maintenance.

ADD OMCH: IP="9.9.9.9", MASK="255.255.255.192", PEERIP="10.161.215.230",

PEERMASK="255.255.255.0", BEAR=IPV4, SRN=0, SN=6, SBT=BASE_BOARD, BRT=YES,

DSTIP="10.161.215.0", DSTMASK="255.255.255.0", RT=NEXTHOP,

NEXTHOP="16.16.16.1";

5.5.3 Configuration of Hybrid Transport Networking

Add the physical layer configuration.

//Set E1/T1 work mode.

SET E1T1WORKMODE: SRN=0, SN=7, SBT=BASE_BOARD,

FRAME=E1_CRC4_MULTI_FRAME, LNCODE=HDB3, CLKM=SLAVE;

//Add the PPP link.

2008-09-14 Huawei Confidential Page 92 of 139

Page 94: IPRAN Deployment Guide V210-20090303

IPRAN Deployment Guide INTERNAL

ADD PPPLNK: SRN=0, SN=6, SBT=BASE_BOARD, PPPLNKN=0, PN=0,

AUTH=NONAUTH,

TSN=TS1&TS2&TS3&TS4&TS5&TS6&TS7&TS8&TS9&TS10&TS11&TS12&TS13&TS14&T

S15&TS16&TS17&TS18&TS19&TS20&TS21&TS22&TS23&TS24&TS25&TS26&TS27&TS28

&TS29&TS30&TS31, LOCALIP="13.13.13.2", IPMASK="255.255.255.0",

PEERIP="13.13.13.1";

//Set the Ethernet port attributes.

SET ETHPORT: SRN=0, SN=6, SBT=BASE_BOARD, PN=0, MTU=1500, SPEED=100M,

DUPLEX=FULL, ARPPROXY=DISABLE, FERAT=100, FERDT=100;

//Add the IP address of the Ethernet port. The IP address of the NodeB FE port is

16.16.16.2/26.

ADD DEVIP: SRN=0, SN=6, SBT=BASE_BOARD, PT=ETH, PN=0, IP="10.10.10.2",

MASK="255.255.255.192";

Add the control plane data.

//Configure the DSCP of the signaling plane and maintenance plane.

SET DIFPRI: PRIRULE=DSCP, SIGPRI=62, OMPRI=46;

//Add at least two SCTP links, one is used for the NCP, and the other is used for the CCP.

ADD SCTPLNK: SCTPNO=1, SRN=0, SN=6, LOCIP="13.13.13.2", LOCPORT=9000,

PEERIP="13.13.13.1", PEERPORT=58080;

ADD SCTPLNK: SCTPNO=2, SRN=0, SN=6, LOCIP="13.13.13.2", LOCPORT=9001,

PEERIP="13.13.13.1", PEERPORT=58080;

//Add the link of the NodeB control port.

ADD IUBCP: CPPT=NCP, BEAR=IPV4, LN=1;

ADD IUBCP: CPPT=CCP, CPPN=0, BEAR=IPV4, LN=2;

Add the user plane data.

//Route should be added in the case of L3 networking.

ADD IPRT: SRN=0, SN=6, SBT=BASE_BOARD, DSTIP="10.10.10.0",

DSTMASK="255.255.255.0", RTTYPE=NEXTHOP, NEXTHOP="16.16.16.1";

//Add the transport resource group.

2008-09-14 Huawei Confidential Page 93 of 139

Page 95: IPRAN Deployment Guide V210-20090303

IPRAN Deployment Guide INTERNAL

ADD RSCGRP: SRN=0, SN=6, BEAR=IPV4, SBT=BASE_BOARD, PT=ETH, PN=0,

RSCGRPID=0, TXBW=20000, RXBW=20000;

ADD RSCGRP: SRN=0, SN=6, BEAR=IPV4, SBT=BASE_BOARD, PT=PPP, PN=0,

RSCGRPID=1, TXBW=1800, RXBW=1800;

//Add the IP PATH (At the RNC side, two IP PATHs with the same DSCP are available,

respectively corresponding to HSDPA and HSUPA. At the NodeB side, one IP PATH of the

HSPA should be added).

ADD IPPATH: PATHID=1, SRN=0, SN=6, SBT=BASE_BOARD, PT=PPP,

JNRSCGRP=ENABLE, RSCGRPID=1, NODEBIP="13.13.13.2", RNCIP="13.13.13.1",

TFT=RT, DSCP=46, RXBW=1800, TXBW=1800, TXCBS=900000, TXEBS=0;

ADD IPPATH: PATHID=2, SRN=0, SN=6, SBT=BASE_BOARD, PT=ETH,

JNRSCGRP=ENABLE, RSCGRPID=0, NODEBIP="16.16.16.2", RNCIP="10.10.10.2",

TFT=NRT, DSCP=18, RXBW=20000, TXBW=20000, TXCBS=10000000, TXEBS=0,

FPMUXSWITCH=DISABLE;

ADD IPPATH: PATHID=3, SRN=0, SN=6, SBT=BASE_BOARD, PT=ETH,

JNRSCGRP=ENABLE, RSCGRPID=0, NODEBIP="16.16.16.2", RNCIP="10.10.10.2",

TFT=HSPA_NRT, DSCP=10, RXBW=20000, TXBW=20000, TXCBS=10000000, TXEBS=0,

FPMUXSWITCH=DISABLE;

Add the O&M channel.

//Add the NodeB IP address for the operation and maintenance.

ADD OMCH: IP="9.9.9.9", MASK="255.255.255.192", PEERIP="10.161.215.230",

PEERMASK="255.255.255.0", BEAR=IPV4, SRN=0, SN=6, SBT=BASE_BOARD, BRT=YES,

DSTIP="10.161.215.0", DSTMASK="255.255.255.0", RT=NEXTHOP,

NEXTHOP="16.16.16.1";

5.5.4 Configuration of Dual Stack Transport Networking

1. Configure the Parameters Related to ATM Transport

Configuration the physical layer data

//Set the working mode of E1/T1 links.

SET E1T1WORKMODE: SRN=0, SN=7, SBT=BASE_BOARD,

FRAME=E1_CRC4_MULTI_FRAME, LNCODE=HDB3, CLKM=SLAVE;

//Add an IMA group and IMA links.

2008-09-14 Huawei Confidential Page 94 of 139

Page 96: IPRAN Deployment Guide V210-20090303

IPRAN Deployment Guide INTERNAL

ADD IMAGRP: SRN=0, SN=7, SBT=BASE_BOARD, IMAGRPN=0, VER=V1.1,

FRMLEN=D128, MINLNK=1;

ADD IMALNK: SRN=0, SN=7, SBT=BASE_BOARD, IMALNKN=0,

IMAGRPSBT=BASE_BOARD, IMAGRPN=1;

ADD IMALNK: SRN=0, SN=7, SBT=BASE_BOARD, IMALNKN=0,

IMAGRPSBT=BASE_BOARD, IMAGRPN=2;

Configuration the control plane data

//Add SAAL links.

//Add the SAAL link carrying the NCP.

ADD SAALLNK: SAALNO=0, SRN=0, SN=7, SBT=BASE_BOARD, PT=IMA, PN=0,

JNRSCGRP=DISABLE, VPI=1, VCI=34, ST=CBR, PCR=104;

//Add the SAAL link carrying the CCP.

ADD SAALLNK: SAALNO=1, SRN=0, SN=7, SBT=BASE_BOARD, PT=IMA, PN=0,

JNRSCGRP=DISABLE, VPI=1, VCI=35, ST=CBR, PCR=208;

//Add the SAAL link carrying the ALCAP.

ADD SAALLNK: SAALNO=2, SRN=0, SN=7, SBT=BASE_BOARD, PT=IMA, PN=0,

JNRSCGRP=DISABLE, VPI=1, VCI=36, ST=CBR, PCR=32;

//Add the data on the Iub interface.

ADD IUBCP: CPPT=NCP, BEAR=ATM, LN=0, FLAG=MASTER;

ADD IUBCP: CPPT=CCP, CPPN=0, BEAR=ATM, LN=1, FLAG=MASTER;

//Add the data on the user plane

ADD AAL2NODE: NT=LOCAL, LN=2,

ADDR="H'45000006582414723F0000000000000000000000";

ADD AAL2PATH: NT=LOCAL, PATHID=1, SRN=0, SN=7, SBT=BASE_BOARD, PT=IMA,

PN=0, JNRSCGRP=DISABLE, VPI=1, VCI=40, ST=RTVBR, PCR=3808, SCR=1821,

MBS=1000, CDVT=10240, RCR=3807, PAT=RT;

ADD AAL2PATH: NT=LOCAL, PATHID=2, SRN=0, SN=7, SBT=BASE_BOARD, PT=IMA,

PN=0, JNRSCGRP=DISABLE, VPI=1, VCI=41, ST=RTVBR, PCR=3808, SCR=1821,

MBS=1000, CDVT=10240, RCR=3807, PAT=RT;

2008-09-14 Huawei Confidential Page 95 of 139

Page 97: IPRAN Deployment Guide V210-20090303

IPRAN Deployment Guide INTERNAL

Add an OM channel.

//Add the IP address of the NodeB to serve as an OM channel.

ADD OMCH: IP="7.7.7.7", MASK="255.255.255.0", PEERIP="7.7.7.1",

PEERMASK="255.255.255.0", BEAR=ATM, SRN=0, SN=7, JNRSCGRP=DISABLE,

SBT=BASE_BOARD, PT=IMA, PN=0, VPI=1, VCI=33, ST=UBR+;

2. Configure the Parameters Related to IP Transport

(1)To configure the parameters for the layer 2 networking, do as follows:

Add the configuration at the physical layer

//Set the attributes for an Ethernet port.

SET ETHPORT: SRN=0, SN=6, SBT=BASE_BOARD, PN=0, MTU=1500, SPEED=100M,

DUPLEX=FULL, ARPPROXY=DISABLE, FERAT=100, FERDT=100;

//Add the IP address of an Ethernet port.

ADD DEVIP: SRN=0, SN=6, SBT=BASE_BOARD, PT=ETH, PN=0, IP="10.10.10.2",

MASK="255.255.255.192";

Add the data on the user plane

ADD IPPATH: PATHID=1, SRN=0, SN=6, SBT=BASE_BOARD, PT=ETH,

JNRSCGRP=DISABLE, NODEBIP="10.10.10.2", RNCIP="10.10.10.1", TFT=NRT, DSCP=18,

RXBW=20000, TXBW=20000, TXCBS=10000000, TXEBS=0, FPMUXSWITCH=DISABLE;

ADD IPPATH: PATHID=2, SRN=0, SN=6, SBT=BASE_BOARD, PT=ETH,

JNRSCGRP=DISABLE, NODEBIP="10.10.10..2", RNCIP="10.10.10.1", TFT=HSPA_NRT,

DSCP=10, RXBW=20000, TXBW=20000, TXCBS=10000000, TXEBS=0,

FPMUXSWITCH=DISABLE;

Configure a VLAN

ADD VLANMAP: NEXTHOPIP="10.10.10.1", VLANMODE=VLANGROUP,

VLANGROUPNO=0;

SET VLANCLASS: VLANGROUPNO=0, TRAFFIC=USERDATA, SRVPRIO=18,

INSTAG=ENABLE, VLANID=100, VLANPRIO=3;

SET VLANCLASS: VLANGROUPNO=0, TRAFFIC=USERDATA, SRVPRIO=10,

INSTAG=ENABLE, VLANID=100, VLANPRIO=2;

2008-09-14 Huawei Confidential Page 96 of 139

Page 98: IPRAN Deployment Guide V210-20090303

IPRAN Deployment Guide INTERNAL

SET VLANCLASS: VLANGROUPNO=0, TRAFFIC=OTHER, INSTAG=ENABLE,

VLANID=100, VLANPRIO=1;

(2)To configure the parameters for the layer 3 networking, do as follows:

ADD DEVIP: SRN=0, SN=6, SBT=BASE_BOARD, PT=ETH, PN=0, IP="16.16.16.2",

MASK="255.255.255.192";

Add the data on the user plane.

//Add IP paths.

ADD IPPATH: PATHID=1, SRN=0, SN=6, SBT=BASE_BOARD, PT=ETH,

JNRSCGRP=DISABLE, NODEBIP="16.16.16.2", RNCIP="10.10.10.2", TFT=NRT, DSCP=18,

RXBW=20000, TXBW=20000, TXCBS=10000000, TXEBS=0, FPMUXSWITCH=DISABLE;

ADD IPPATH: PATHID=2, SRN=0, SN=6, SBT=BASE_BOARD, PT=ETH,

JNRSCGRP=DISABLE, NODEBIP="16.16.16.2", RNCIP="10.10.10.2", TFT=HSPA_NRT,

DSCP=10, RXBW=20000, TXBW=20000, TXCBS=10000000, TXEBS=0,

FPMUXSWITCH=DISABLE;

//Add an IP route.

ADD IPRT: SRN=0, SN=6, SBT=BASE_BOARD, DSTIP="10.10.10.0",

DSTMASK="255.255.255.192", RTTYPE=NEXTHOP, NEXTHOP="16.16.16.1";

Chapter 6 Example of IU/IUR Interface

Configuration

6.1 Version Description

The configurations of IUPS and IUR are based on the RNC210 051.

The configuration of the IUCS is based on the RNC210 052.

2008-09-14 Huawei Confidential Page 97 of 139

Page 99: IPRAN Deployment Guide V210-20090303

IPRAN Deployment Guide INTERNAL

6.2 IU/IUR Interface Protocol Stack

Figure 6-1 IP protocol stack of IU-PS interface

Figure 6-2 IP protocol stack of IU-CS interface

2008-09-14 Huawei Confidential Page 98 of 139

Page 100: IPRAN Deployment Guide V210-20090303

IPRAN Deployment Guide INTERNAL

Figure 6-3 IP protocol stack of IUR interface

6.3 Procedures of IU PS Configuration (IP)

6.3.1 IP Addresses Planning

Note: This section describes the IP address planning by using the GOU board in Slot 24 in

Subrack 0 as an example. Figure 6-4 shows specific IP addresses.

Figure 6-1 IUPS data planning

2008-09-14 Huawei Confidential Page 99 of 139

Page 101: IPRAN Deployment Guide V210-20090303

IPRAN Deployment Guide INTERNAL

6.3.2 Configuring Physical Layer Data

Set the Ethernet port attribute

//Set the Ethernet port attributes to ensure the consistency of the FE port attribute between

the RNC and the interconnected device.

SET ETHPORT: SRN=0, SN=24, BRDTYPE=GOU, PN=0, MTU=1500, AUTO=ENABLE,

OAMFLOWBW=0, FLOWCTRLSWITCH=ON, FCINDEX=0;

//Add the IP address of the Ethernet port.

ADD ETHIP: SRN=0, SN=24, PN=0, IPTYPE=PRIMARY, IPADDR="172.18.62.129",

MASK="255.255.255.248";

//Add the device IP address of the board. The value is optional. The device IP is used as the

local address of the SCTPLNK and IPPATH.

6.3.3 Adding Control Plane Data of Iu-PS Interface

General configuration procedures:

(OPC --> N7DPC )--> M3LE --> M3DE --> M3LKS --> M3RT --> M3LNK

//Run ADD SCTPLNK to add one SCTP signaling link. To add more SCTP links, run the

command for multiple times. Set Work mode to Client/SERVER (the SGSN is Server and the

RNC is Client). Set Application Type to M3UA.

ADD SCTPLNK:SRN=0, SN=2, SSN=2, SCTPLNKN=0, MODE=CLIENT, APP=M3UA,

DSCP=62, LOCPTNO=8525, LOCIPADDR1="172.18.62.129",

PEERIPADDR1="172.16.123.153", PEERPORTNO=8625, LOGPORTFLAG=NO,

RTOMIN=1000, RTOMAX=3000, RTOINIT=1000, RTOALPHA=12, RTOBETA=25,

HBINTER=1000, MAXASSOCRETR=4, MAXPATHRETR=2, CHKSUMTX=NO,

CHKSUMRX=NO, CHKSUMTYPE=CRC32, MTU=1500, VLANFLAG=DISABLE,

CROSSIPFLAG=UNAVAILABLE, SWITCHBACKFLAG=YES, SWITCHBACKHBNUM=10;

ADD SCTPLNK:SRN=0, SN=4, SSN=1, SCTPLNKN=1, MODE=CLIENT, APP=M3UA,

DSCP=62, LOCPTNO=8526, LOCIPADDR1="172.18.62.129",

PEERIPADDR1="172.16.123.154", PEERPORTNO=8626, LOGPORTFLAG=NO,

RTOMIN=1000, RTOMAX=3000, RTOINIT=1000, RTOALPHA=12, RTOBETA=25,

HBINTER=1000, MAXASSOCRETR=4, MAXPATHRETR=2, CHKSUMTX=NO,

CHKSUMRX=NO, CHKSUMTYPE=CRC32, MTU=1500, VLANFLAG=DISABLE,

CROSSIPFLAG=UNAVAILABLE, SWITCHBACKFLAG=YES, SWITCHBACKHBNUM=10;

//Run ADD N7DPC to add one DPC.

ADD N7DPC: DPX=3, DPC=H'000515, SLSMASK=B0000, NEIGHBOR=YES, NAME="ROC

HW SGSN", DPCT=IUPS, STP=OFF, PROT=ITUT, BEARTYPE=M3UA;

2008-09-14 Huawei Confidential Page 100 of 139

Page 102: IPRAN Deployment Guide V210-20090303

IPRAN Deployment Guide INTERNAL

//Run ADD M3LE to add one M3UA local entity.

ADD M3LE: LENO=0, ENTITYT=M3UA_IPSP, RTCONTEXT=4294967295,

NAME="ROC_RNC12";

Note:

PSP-IPSP transfer networking

Figure 6-1 PSP-IPSP transfer networking

Three M3 (A, B, and C) entities exist. A corresponds to 0xA75. B corresponds to 0xB85.

C corresponds to 0xC95.

A is connected to C through the transfer in B, or through one direct connection line. To

configure three channels, do as follows:

ASP-SGP direct connection networking

Figure 6-2 ASP-SGP direct connection networking

In this networking mode, B functions as the proxy. If B is the UMG with the connection of

NEs, their DPCs use the UMG as the proxy. Otherwise, the scenario is applied seldom.

ASP-SGP transfer networking

2008-09-14 Huawei Confidential Page 101 of 139

Page 103: IPRAN Deployment Guide V210-20090303

IPRAN Deployment Guide INTERNAL

Figure 6-3 ASP-SGP transfer networking

//Run ADD M3DE to add one M3UA destination entity.

ADD M3DE: DENO=3, LENO=0, DPX=3, ENTITYT=M3UA_IPSP,

RTCONTEXT=4294967295, NAME="ROC HW SGSN";

//Run ADD M3LKS to add the M3UA link set. To implement the M3UA link load sharing,

set Signaling Link Mask to B0111.

ADD M3LKS: SIGLKSX=3, DENO=3, LNKSLSMASK=B1111,

TRAMODE=M3UA_LOADSHARE_MOD, WKMODE=M3UA_IPSP, PDTMRVALUE=5,

NAME="to ROC HW SGSN";

Note: To implement the signaling route load sharing, it is recommended that Signaling

Route Mask should be set to B1000 by running the command ADD N7DPC. Signaling

Link Mask should be set to B0111 by running the command ADD M3LKS.

//Run ADD M3RT to add the M3UA route.

ADD M3RT: DENO=3, SIGLKSX=3, PRIORITY=0, NAME="to ROC HW SGSN";

//Run ADD M3LNK to add the M3UA link. To add more M3UA links, run the command for

multiple times.

ADD M3LNK:SIGLKSX=3, SIGLNKID=0, SRN=0, SN=2, SSN=2, SCTPLNKN=0,

PRIORITY=0, LNKREDFLAG=M3UA_MASTER_MOD, NAME="to ROC HW SGSN_0";

ADD M3LNK:SIGLKSX=3, SIGLNKID=1, SRN=0, SN=4, SSN=1, SCTPLNKN=1,

PRIORITY=0, LNKREDFLAG=M3UA_MASTER_MOD, NAME="to ROC HW SGSN_1";

//Run ADD ADJNODE to add one transport neighbor node. Set Node type to IUPS,

Transport type to IP.

ADD ADJNODE:ANI=3, NAME="ROC HW SGSN", NODET=IUPS, SGSNFLG=YES,

DPX=3, TRANST=IP;

//Run ADD CNDOMAIN to add the CN domain. Set CN domain ID to PS_DOMAIN.

2008-09-14 Huawei Confidential Page 102 of 139

Page 104: IPRAN Deployment Guide V210-20090303

IPRAN Deployment Guide INTERNAL

ADD CNDOMAIN: CNDOMAINID=PS_DOMAIN, NMO=MODE2,

DRXCYCLELENCOEF=6;

//Run ADD CNNODE to add the CN node. Set CN domain ID to PS_DOMAIN. Set IU

trans bearer type to IP_TRANS.

ADD CNNODE: CNOPINDEX=0, CNID=1, CNDOMAINID=PS_DOMAIN, DPX=3,

CNPROTCLVER=R6, CNLOADSTATUS=NORMAL, AVAILCAP=65535,

TNLBEARERTYPE=IP_TRANS;

6.3.4 Adding the Mapping Relation of Transport Resources of Neighbor Nodes

//Run ADD TRMMAP to add one mapping relation record between a transport and a

service. To add more mapping records, run the command for multiple times.

ADD TRMMAP:TMI=6, ITFT=IUPS, EFDSCP=46, AF43DSCP=38, AF42DSCP=38,

AF41DSCP=38, AF33DSCP=30, AF32DSCP=30, AF31DSCP=30, AF23DSCP=18,

AF22DSCP=18, AF21DSCP=18, AF13DSCP=10, AF12DSCP=10, AF11DSCP=10,

BEDSCP=0;

//Run ADD FACTORTABLE to add one activity factor record.

Note: The two items are mandatory. The two items are required by running ADD

ADJNODE.

ADD FACTORTABLE:FTI=6, REMARK="FOR RNC12 IUPS USER", GENCCHDL=70,

GENCCHUL=70, MBMSCCHDL=100, SRBDL=15, SRBUL=15, VOICEDL=70,

VOICEUL=70, CSCONVDL=100, CSCONVUL=100, CSSTRMDL=100,

CSSTRMUL=100, PSCONVDL=70, PSCONVUL=70, PSSTRMDL=100,

PSSTRMUL=100, PSINTERDL=100, PSINTERUL=100, PSBKGDL=100,

PSBKGUL=100, HDSRBDL=50, HDCONVDL=70, HDSTRMDL=100, HDINTERDL=100,

HDBKGDL=100, HUSRBUL=50, HUCONVUL=70, HUSTRMUL=100, HUINTERUL=100,

HUBKGUL=100;

//Run ADD ADJMAP to add one activity factor record to configure the corresponding

transport resource mapping table for different levels of subscribers, and configure the

activity factor table.

ADD ADJMAP: ANI=3, CNMNGMODE=SHARE, TMIGLD=6, TMISLV=6, TMIBRZ=6,

FTI=6;

6.3.5 Adding User Plane Data of Iu-PS Interface

//Run ADD PORTCTRLER to add transport resources for the designated port to manage

and control the SPUa subsystem.

2008-09-14 Huawei Confidential Page 103 of 139

Page 105: IPRAN Deployment Guide V210-20090303

IPRAN Deployment Guide INTERNAL

ADD PORTCTRLER: SRN=0, SN=24, PT=ETHER, CARRYEN=0, CTRLSN=2,

CTRLSSN=2, FWDHORSVBW=0, BWDHORSVBW=0, FWDCONGBW=0,

BWDCONGBW=0, FWDCONGCLRBW=0, BWDCONGCLRBW=0;

//Run ADD IPPATH to add one IP PATH. To add more IP PATHs, run the command for

multiple times.

ADD IPPATH:ANI=3, PATHID=0, PATHT=HQ_QOSPATH, IPADDR="172.18.62.129",

PEERIPADDR="202.65.243.201", PEERMASK="255.255.255.255", TXBW=1000000,

RXBW=1000000, CARRYFLAG=NULL, FPMUX=NO, FWDHORSVBW=0,

BWDHORSVBW=0, FWDCONGBW=0, BWDCONGBW=0, FWDCONGCLRBW=0,

BWDCONGCLRBW=0, VLANFLAG=DISABLE, PATHCHK=ENABLED,

ECHOIP="202.65.243.201", PERIOD=5, CHECKCOUNT=5, ICMPPKGLEN=64;

ADD IPPATH: ANI=3, PATHID=3, PATHT=HQ_QOSPATH, IPADDR="172.18.62.129",

PEERIPADDR="172.16.31.14", PEERMASK="255.255.255.255", TXBW=5088,

RXBW=5088, CARRYFLAG=NULL, FPMUX=NO, FWDHORSVBW=0,

BWDHORSVBW=0, FWDCONGBW=0, BWDCONGBW=0, FWDCONGCLRBW=0,

BWDCONGCLRBW=0, VLANFLAG=DISABLE, PATHCHK=ENABLED,

ECHOIP="172.16.31.14", PERIOD=5, CHECKCOUNT=5, ICMPPKGLEN=64;

ADD IPPATH: ANI=3, PATHID=4, PATHT=HQ_QOSPATH, IPADDR="172.18.62.129",

PEERIPADDR="172.16.31.16", PEERMASK="255.255.255.255", TXBW=5088,

RXBW=5088, CARRYFLAG=NULL, FPMUX=NO, FWDHORSVBW=0,

BWDHORSVBW=0, FWDCONGBW=0, BWDCONGBW=0, FWDCONGCLRBW=0,

BWDCONGCLRBW=0, VLANFLAG=DISABLE, PATHCHK=ENABLED,

ECHOIP="172.16.31.16", PERIOD=5, CHECKCOUNT=5, ICMPPKGLEN=64;

ADD IPPATH: ANI=3, PATHID=5, PATHT=HQ_QOSPATH, IPADDR="172.18.62.129",

PEERIPADDR="172.16.31.18", PEERMASK="255.255.255.255", TXBW=5088,

RXBW=5088, CARRYFLAG=NULL, FPMUX=NO, FWDHORSVBW=0,

BWDHORSVBW=0, FWDCONGBW=0, BWDCONGBW=0, FWDCONGCLRBW=0,

BWDCONGCLRBW=0, VLANFLAG=DISABLE, PATHCHK=ENABLED,

ECHOIP="172.16.31.18", PERIOD=5, CHECKCOUNT=5, ICMPPKGLEN=64;

//Run ADD IPRT to add the IP route in the user plane (the user plane route is optional

and is configured when L3 networking is used between the RNC and the CS).

ADD IPRT: SRN=0, SN=24, DESTIP="172.16.31.14", MASK="255.255.255.255",

NEXTHOP="172.18.62.134", PRIORITY=HIGH, REMARK="For NSN RNC3";

ADD IPRT: SRN=0, SN=24, DESTIP="172.16.31.16", MASK="255.255.255.255",

NEXTHOP="172.18.62.134", PRIORITY=HIGH, REMARK="For NSN RNC4";

ADD IPRT: SRN=0, SN=24, DESTIP="172.16.31.18", MASK="255.255.255.255",

NEXTHOP="172.18.62.134", PRIORITY=HIGH, REMARK="For NSN RNC5";

//Add the signaling plane route.

2008-09-14 Huawei Confidential Page 104 of 139

Page 106: IPRAN Deployment Guide V210-20090303

IPRAN Deployment Guide INTERNAL

ADD IPRT: SRN=0, SN=24, DESTIP="172.16.123.153", MASK="255.255.255.255",

NEXTHOP="172.18.62.134", PRIORITY=HIGH, REMARK="to ROC HW SGSN CP_0";

ADD IPRT: SRN=0, SN=24, DESTIP="172.16.123.154", MASK="255.255.255.255",

NEXTHOP="172.18.62.134", PRIORITY=HIGH, REMARK="to ROC HW SGSN CP_1";

6.4 Procedures of IU CS Configuration (IP)

6.4.1 IP Addresses Planning

Note: This section describes the IP address planning by using the GOU board in Slot 14

in Subrack 0 as an example. Figure 6-4 shows specific IP addresses.

Figure 6-1 IUCS data planning

6.4.2 Configuration of Physical Layer Data

For configurations of other boards such as UOI, POU, and PEU, see the initial

configuration guide.

//Run SET ETHPORT to set the Ethernet port attributes.

SET ETHPORT: SRN=0, SN=14, BRDTYPE=GOU, PN=0, MTU=1500,

AUTO=DISABLE, FC=OFF, OAMFLOWBW=0, FLOWCTRLSWITCH=ON, FCINDEX=0;

//Run ADD ETHIP to add the IP address of the Ethernet port.

ADD ETHIP: SRN=0, SN=14, PN=0, IPTYPE=SECOND, IPINDEX=1,

IPADDR="10.210.1.52", MASK="255.255.255.248";

// (Optional) Run ADD DEVIP to add the device IP address of the board.

2008-09-14 Huawei Confidential Page 105 of 139

Page 107: IPRAN Deployment Guide V210-20090303

IPRAN Deployment Guide INTERNAL

ADD DEVIP: SRN=0, SN=14, IPADDR="10.210.1.45", MASK="255.255.255.252";

ADD DEVIP: SRN=0, SN=14, IPADDR="10.210.1.41", MASK="255.255.255.252";

Note: The device IP is used as the local address of the SCTPLNK and IPPATH.

6.4.3 Adding Control Plane Data of Iu-CS Interface

General configuration procedures:

(OPC --> N7DPC )--> M3LE --> M3DE --> M3LKS --> M3RT --> M3LNK

//Run ADD SCTPLNK to add one SCTP signaling link. To add more SCTP links, run the

command for multiple times. Set Work mode to Client/SERVER (the RNC is Client). Set

Application Type to M3UA.

ADD SCTPLNK:SRN=0, SN=2, SSN=0, SCTPLNKN=0, MODE=CLIENT, APP=M3UA,

DSCP=62, LOCPTNO=5000, LOCIPADDR1="10.210.1.45",

PEERIPADDR1="10.210.1.69", PEERPORTNO=5000, LOGPORTFLAG=NO,

RTOMIN=1000, RTOMAX=3000, RTOINIT=1000, RTOALPHA=12, RTOBETA=25,

HBINTER=1000, MAXASSOCRETR=4, MAXPATHRETR=2, CHKSUMTX=NO,

CHKSUMRX=NO, CHKSUMTYPE=CRC32, MTU=1500, VLANFLAG=ENABLE,

VLANID=102, CROSSIPFLAG=UNAVAILABLE, SWITCHBACKFLAG=YES,

SWITCHBACKHBNUM=10;

ADD SCTPLNK:SRN=0, SN=2, SSN=1, SCTPLNKN=1, MODE=CLIENT, APP=M3UA,

DSCP=62, LOCPTNO=5002, LOCIPADDR1="10.210.1.45",

PEERIPADDR1="10.210.1.69", PEERPORTNO=5002, LOGPORTFLAG=NO,

RTOMIN=1000, RTOMAX=3000, RTOINIT=1000, RTOALPHA=12, RTOBETA=25,

HBINTER=1000, MAXASSOCRETR=4, MAXPATHRETR=2, CHKSUMTX=NO,

CHKSUMRX=NO, CHKSUMTYPE=CRC32, MTU=1500, VLANFLAG=ENABLE,

VLANID=102, CROSSIPFLAG=UNAVAILABLE, SWITCHBACKFLAG=YES,

SWITCHBACKHBNUM=10;

//Run ADD N7DPC to add one DPC. To add more DPCs, run the command for multiple

times.

ADD N7DPC: DPX=0, DPC=H'000972, SLSMASK=B0000, NEIGHBOR=YES,

NAME="MSC1", DPCT=IUCS_RANAP, STP=OFF, PROT=ITUT, BEARTYPE=M3UA;

ADD N7DPC: DPX=1, DPC=H'000973, SLSMASK=B0000, NEIGHBOR=YES,

NAME="MGW4M01", DPCT=IUCS_ALCAP, STP=OFF, PROT=ITUT,

BEARTYPE=M3UA;

//Run ADD M3LE to add one M3UA local entity.

ADD M3LE: LENO=0, ENTITYT=M3UA_IPSP, RTCONTEXT=4294967295,

NAME="RNC4M01";

2008-09-14 Huawei Confidential Page 106 of 139

Page 108: IPRAN Deployment Guide V210-20090303

IPRAN Deployment Guide INTERNAL

//Run ADD M3DE to add one M3UA destination entity.

ADD M3DE: DENO=0, LENO=0, DPX=0, ENTITYT=M3UA_IPSP,

RTCONTEXT=4294967295, NAME="IUCS-MSC1";

//Run ADD M3LKS to add the M3UA link set.

ADD M3LKS: SIGLKSX=0, DENO=0, LNKSLSMASK=B1111,

TRAMODE=M3UA_LOADSHARE_MOD, WKMODE=M3UA_IPSP, PDTMRVALUE=5,

NAME="IUCS-MSC1";

Note: To implement the signaling route load sharing, it is recommended that Signaling

Route Mask should be set to B1000 by running the command ADD N7DPC. Signaling

Link Mask should be set to B0111 by running the command ADD M3LKS.

//Run ADD M3RT to add the M3UA route.

ADD M3RT: DENO=0, SIGLKSX=0, PRIORITY=0, NAME="IUCS-RANP1";

//Run ADD M3LNK to add the M3UA link. To add more M3UA links, run the command for

multiple times.

ADD M3LNK:SIGLKSX=0, SIGLNKID=0, SRN=0, SN=2, SSN=0, SCTPLNKN=0,

PRIORITY=0, LNKREDFLAG=M3UA_MASTER_MOD, NAME="CS1-0";

ADD M3LNK:SIGLKSX=0, SIGLNKID=1, SRN=0, SN=2, SSN=1, SCTPLNKN=1,

PRIORITY=0, LNKREDFLAG=M3UA_MASTER_MOD, NAME="CS1-1";

//Run ADD ADJNODE to add one transport neighbor node. Set Node type to IUCS,

Transport type to IP.

ADD ADJNODE: ANI=1700, NAME="MGW4M01", NODET=IUCS, DPX=1, TRANST=IP;

//Run ADD CNDOMAIN to add the CN domain. Set CN Domain Flag to CS_DOMAIN.

ADD CNDOMAIN: CNDOMAINID=CS_DOMAIN, T3212=10, ATT=ALLOWED,

DRXCYCLELENCOEF=6;

//Run ADD CNNODE to add the CN node. Set CN domain Flag to CS_DOMAIN. Set IU

trans bearer type to IP_TRANS.

ADD CNNODE: CNOPINDEX=0, CNID=1, CNDOMAINID=CS_DOMAIN, DPX=0,

CNPROTCLVER=R5, SUPPORTCRTYPE=CR529_SUPPORT,

CNLOADSTATUS=NORMAL, AVAILCAP=1000, TNLBEARERTYPE=IP_TRANS,

RTCPSWITCH=OFF;

2008-09-14 Huawei Confidential Page 107 of 139

Page 109: IPRAN Deployment Guide V210-20090303

IPRAN Deployment Guide INTERNAL

6.4.4 Adding the Mapping Relation of Transport Resources of Neighbor Nodes

//Run ADD TRMMAP to add one mapping relation record between the transport and

service. To add more mapping records, run the command for multiple times.

ADD TRMMAP:TMI=1, ITFT=IUB_IUR_IUCS, TRANST=IP, EFDSCP=46,

AF43DSCP=38, AF42DSCP=36, AF41DSCP=34, AF33DSCP=30, AF32DSCP=28,

AF31DSCP=26, AF23DSCP=22, AF22DSCP=20, AF21DSCP=18, AF13DSCP=14,

AF12DSCP=12, AF11DSCP=10, BEDSCP=0, CCHPRIPATH=HQ_IPRT,

CCHSECPATH=NULL, SRBPRIPATH=HQ_IPRT, SRBSECPATH=NULL,

VOICEPRIPATH=HQ_IPRT, VOICESECPATH=NULL, CSCONVPRIPATH=HQ_IPRT,

CSCONVSECPATH=NULL, CSSTRMPRIPATH=HQ_IPRT, CSSTRMSECPATH=NULL,

PSCONVPRIPATH=HQ_IPRT, PSCONVSECPATH=NULL,

PSSTRMPRIPATH=HQ_IPRT, PSSTRMSECPATH=NULL,

PSHIGHINTERACTPRIPATH=HQ_IPNRT, PSHIGHINTERACTSECPATH=NULL,

PSMIDINTERACTPRIPATH=HQ_IPNRT, PSMIDINTERACTSECPATH=NULL,

PSLOWINTERACTPRIPATH=HQ_IPNRT, PSLOWINTERACTSECPATH=NULL,

PSBKGPRIPATH=HQ_IPNRT, PSBKGSECPATH=NULL,

HDSRBPRIPATH=HQ_IPHDRT, HDSRBSECPATH=NULL,

HDCONVPRIPATH=HQ_IPHDRT, HDCONVSECPATH=NULL,

HDSTRMPRIPATH=HQ_IPHDNRT, HDSTRMSECPATH=NULL,

HDHIGHINTERACTPRIPATH=HQ_IPHDNRT, HDHIGHINTERACTSECPATH=NULL,

HDMIDINTERACTPRIPATH=HQ_IPHDNRT, HDMIDINTERACTSECPATH=NULL,

HDLOWINTERACTPRIPATH=HQ_IPHDNRT, HDLOWINTERACTSECPATH=NULL,

HDBKGPRIPATH=HQ_IPHDNRT, HDBKGSECPATH=NULL,

HUSRBPRIPATH=HQ_IPHURT, HUSRBSECPATH=NULL,

HUCONVPRIPATH=HQ_IPHURT, HUCONVSECPATH=NULL,

HUSTRMPRIPATH=HQ_IPHURT, HUSTRMSECPATH=NULL,

HUHIGHINTERACTPRIPATH=HQ_IPHUNRT, HUHIGHINTERACTSECPATH=NULL,

HUMIDINTERACTPRIPATH=HQ_IPHUNRT, HUMIDINTERACTSECPATH=NULL,

HULOWINTERACTPRIPATH=HQ_IPHUNRT, HULOWINTERACTSECPATH=NULL,

HUBKGPRIPATH=HQ_IPHUNRT, HUBKGSECPATH=NULL;

//Run ADD FACTORTABLE to add one activity factor record.

Note: The two items are mandatory. The two items are required by running the command

ADD ADJMAP.

ADD FACTORTABLE:FTI=1, REMARK="IUCS", GENCCHDL=70, GENCCHUL=70,

MBMSCCHDL=100, SRBDL=15, SRBUL=15, VOICEDL=70, VOICEUL=70,

CSCONVDL=100, CSCONVUL=100, CSSTRMDL=100, CSSTRMUL=100,

PSCONVDL=70, PSCONVUL=70, PSSTRMDL=100, PSSTRMUL=100,

PSINTERDL=100, PSINTERUL=100, PSBKGDL=100, PSBKGUL=100, HDSRBDL=50,

2008-09-14 Huawei Confidential Page 108 of 139

Page 110: IPRAN Deployment Guide V210-20090303

IPRAN Deployment Guide INTERNAL

HDCONVDL=70, HDSTRMDL=100, HDINTERDL=100, HDBKGDL=100, HUSRBUL=50,

HUCONVUL=70, HUSTRMUL=100, HUINTERUL=100, HUBKGUL=100;

//Run ADD ADJMAP to add one activity factor record to configure the corresponding

transport resource mapping table for different levels of subscribers, and configure the

activity factor table.

ADD ADJMAP: ANI=1700, CNMNGMODE=SHARE, TMIGLD=1, TMISLV=1, TMIBRZ=1,

FTI=1;

6.4.5 Adding User Plane Data of Iu-CS Interface

//Run ADD PORTCTRLER to add transport resources for the designated port to manage

and control the SPUa subsystem.

ADD PORTCTRLER: SRN=0, SN=14, PT=ETHER, CARRYEN=0, CTRLSN=2,

CTRLSSN=0, FWDHORSVBW=0, BWDHORSVBW=0, FWDCONGBW=0,

BWDCONGBW=0, FWDCONGCLRBW=0, BWDCONGCLRBW=0;

//Run ADD IPPATH to add one IP PATH. To add more IP PATHs, run the command for

multiple times.

ADD IPPATH: ANI=1700, PATHID=0, PATHT=RT, IPADDR="10.210.1.41",

PEERIPADDR="10.210.1.37", PEERMASK="255.255.255.248", TXBW=1000000,

RXBW=1000000, DSCP=46, FWDHORSVBW=0, BWDHORSVBW=0,

FWDCONGBW=0, BWDCONGBW=0, FWDCONGCLRBW=0, BWDCONGCLRBW=0,

VLANFLAG=ENABLE, VLANID=101, PATHCHK=ENABLED, ECHOIP="10.210.1.37",

PERIOD=5, CHECKCOUNT=5, ICMPPKGLEN=64;

//Run ADD IPRT to add the IP route (it is configured when L3 networking is used

between the RNC and the CS).

//Add the user plane route.

ADD IPRT: SRN=0, SN=14, DESTIP="10.210.1.32", MASK="255.255.255.248",

NEXTHOP="10.210.1.49", PRIORITY=HIGH, REMARK="MGW4M01";

//Add the signaling plane route.

ADD IPRT: SRN=0, SN=14, DESTIP="10.210.1.64", MASK="255.255.255.248",

NEXTHOP="10.210.1.73", PRIORITY=HIGH, REMARK="MSC1";

2008-09-14 Huawei Confidential Page 109 of 139

Page 111: IPRAN Deployment Guide V210-20090303

IPRAN Deployment Guide INTERNAL

6.5 Procedures of IUR Configuration (IP)

6.5.1 IP Addresses Planning

Note: This section describes the IP address planning by taking the GOU board in

Slot16 of Subrack 0 as an example.

Figure 6-1 IUR data planning

6.5.2 Configuration of Physical Layer Data

For configurations of other boards such as UOI, POU, and PEU, see the initial

configuration guide.

//Run SET ETHPORT to set the Ethernet port attributes.

SET ETHPORT: SRN=0, SN=16, BRDTYPE=GOU, PN=0, MTU=1500, AUTO=ENABLE,

OAMFLOWBW=0, FLOWCTRLSWITCH=ON, FCINDEX=0;

//Run ADD ETHIP to add the IP address of the Ethernet port.

ADD ETHIP: SRN=0, SN=16, PN=0, IPTYPE=PRIMARY, IPADDR="172.18.62.65",

MASK="255.255.255.248";

// (Optional) Run ADD DEVIP to add the device IP address of the board.

Note: The device IP is used as the local address of the SCTPLNK and IPPATH.

6.5.3 Adding Control Plane Data of Iur Interface

General configuration procedures:

2008-09-14 Huawei Confidential Page 110 of 139

Page 112: IPRAN Deployment Guide V210-20090303

IPRAN Deployment Guide INTERNAL

(OPC --> N7DPC)--> M3LE --> M3DE --> M3LKS --> M3RT --> M3LNK

//Run ADD SCTPLNK to add one SCTP signaling link. To add more SCTP links, run the

command for multiple times. Set Work mode to Client/SERVER (the RNC is Client). Set

Application Type to M3UA.

ADD SCTPLNK:SRN=0, SN=2, SSN=3, SCTPLNKN=0, MODE=SERVER, APP=M3UA,

DSCP=62, LOCIPADDR1="172.18.62.65", PEERIPADDR1="172.18.30.65",

PEERPORTNO=9000, LOGPORTFLAG=NO, RTOMIN=1000, RTOMAX=3000,

RTOINIT=1000, RTOALPHA=12, RTOBETA=25, HBINTER=1000, MAXASSOCRETR=4,

MAXPATHRETR=2, CHKSUMTX=NO, CHKSUMRX=NO, CHKSUMTYPE=CRC32,

MTU=1500, VLANFLAG=DISABLE, CROSSIPFLAG=UNAVAILABLE,

SWITCHBACKFLAG=YES, SWITCHBACKHBNUM=10;

//Run ADD N7DPC to add one DPC. For the type, select the IUR interface.

ADD N7DPC: DPX=11, DPC=H'000579, SLSMASK=B0000, NEIGHBOR=YES,

NAME="HW RNC11", DPCT=IUR, STP=OFF, PROT=ITUT, BEARTYPE=M3UA;

//Run ADD NRNC to add the neighbor RNC information.

ADD NRNC: NRNCID=11, SHOTRIG=CS_SHO_SWTICH-1&HSPA_SHO_SWITCH-

1&NON_HSPA_SHO_SWTICH-1, HHOTRIG=OFF,

SERVICEIND=SUPPORT_CS_AND_PS, IUREXISTIND=TRUE, DPX=11,

RNCPROTCLVER=R6, STATEINDTMR=20, SUPPIURCCH=NO,

HHORELOCPROCSWITCH=DL_DCCH_SWITCH-0&IUR_TRG_SWITCH-0,

TNLBEARERTYPE=IP_TRANS, DSCRIND=FALSE, IURHSDPASUPPIND=OFF,

IURHSUPASUPPIND=OFF;

//Run ADD M3DE to add one M3UA destination entity.

ADD M3DE: DENO=11, LENO=0, DPX=11, ENTITYT=M3UA_IPSP,

RTCONTEXT=4294967295, NAME="RNC11 DE";

//Run ADD M3LKS to add the M3UA link set. To implement the M3UA link load sharing,

set Signaling Link Mask to B0111.

ADD M3LKS: SIGLKSX=11, DENO=11, LNKSLSMASK=B1111,

TRAMODE=M3UA_LOADSHARE_MOD, WKMODE=M3UA_IPSP, PDTMRVALUE=5,

NAME="RNC12 To RNC 11";

Note: To implement the signaling route load sharing, it is recommended that Signaling

Route Mask should be set to B1000 by running the command ADD N7DPC. Signaling

Link Mask should be set to B0111 by running the command ADD M3LKS.

//Run ADD M3RT to add the M3UA route.

ADD M3RT: DENO=11, SIGLKSX=11, PRIORITY=0, NAME="M3RT BETWEEN RNC12

AND RNC 11";

2008-09-14 Huawei Confidential Page 111 of 139

Page 113: IPRAN Deployment Guide V210-20090303

IPRAN Deployment Guide INTERNAL

//Run ADD M3LNK to add the M3UA link. To add more M3UA links, run the command for

multiple times.

ADD M3LNK:SIGLKSX=11, SIGLNKID=0, SRN=0, SN=2, SSN=3, SCTPLNKN=0,

PRIORITY=0, LNKREDFLAG=M3UA_MASTER_MOD, NAME="Route from RNC12 To

RNC11";

6.5.4 Adding the Mapping Relation of Transport Resources of Neighbor Nodes

//Run ADD ADJNODE to add one transport neighbor node. Set Node type to IUCS,

Transport type to IP.

ADD ADJNODE: ANI=11, NAME="to ROC_RNC11", NODET=IUR, DPX=11,

TRANST=IP;

Adding the Mapping Relation of Transport Resources of Neighbor Nodes

//Run ADD TRMMAP to add one mapping relation record between a transport and a

service. To add more mapping records, run the command for multiple times.

ADD TRMMAP:TMI=1, ITFT=IUB_IUR_IUCS, TRANST=IP, EFDSCP=46,

AF43DSCP=38, AF42DSCP=36, AF41DSCP=34, AF33DSCP=30, AF32DSCP=28,

AF31DSCP=26, AF23DSCP=22, AF22DSCP=20, AF21DSCP=18, AF13DSCP=14,

AF12DSCP=12, AF11DSCP=10, BEDSCP=0, CCHPRIPATH=HQ_IPRT,

CCHSECPATH=NULL, SRBPRIPATH=HQ_IPRT, SRBSECPATH=NULL,

VOICEPRIPATH=HQ_IPRT, VOICESECPATH=NULL, CSCONVPRIPATH=HQ_IPRT,

CSCONVSECPATH=NULL, CSSTRMPRIPATH=HQ_IPRT, CSSTRMSECPATH=NULL,

PSCONVPRIPATH=HQ_IPRT, PSCONVSECPATH=NULL,

PSSTRMPRIPATH=HQ_IPRT, PSSTRMSECPATH=NULL,

PSHIGHINTERACTPRIPATH=HQ_IPNRT, PSHIGHINTERACTSECPATH=NULL,

PSMIDINTERACTPRIPATH=HQ_IPNRT, PSMIDINTERACTSECPATH=NULL,

PSLOWINTERACTPRIPATH=HQ_IPNRT, PSLOWINTERACTSECPATH=NULL,

PSBKGPRIPATH=HQ_IPNRT, PSBKGSECPATH=NULL,

HDSRBPRIPATH=HQ_IPHDRT, HDSRBSECPATH=NULL,

HDCONVPRIPATH=HQ_IPHDRT, HDCONVSECPATH=NULL,

HDSTRMPRIPATH=HQ_IPHDNRT, HDSTRMSECPATH=NULL,

HDHIGHINTERACTPRIPATH=HQ_IPHDNRT, HDHIGHINTERACTSECPATH=NULL,

HDMIDINTERACTPRIPATH=HQ_IPHDNRT, HDMIDINTERACTSECPATH=NULL,

HDLOWINTERACTPRIPATH=HQ_IPHDNRT, HDLOWINTERACTSECPATH=NULL,

HDBKGPRIPATH=HQ_IPHDNRT, HDBKGSECPATH=NULL,

HUSRBPRIPATH=HQ_IPHURT, HUSRBSECPATH=NULL,

HUCONVPRIPATH=HQ_IPHURT, HUCONVSECPATH=NULL,

HUSTRMPRIPATH=HQ_IPHURT, HUSTRMSECPATH=NULL,

HUHIGHINTERACTPRIPATH=HQ_IPHUNRT, HUHIGHINTERACTSECPATH=NULL,

HUMIDINTERACTPRIPATH=HQ_IPHUNRT, HUMIDINTERACTSECPATH=NULL,

2008-09-14 Huawei Confidential Page 112 of 139

Page 114: IPRAN Deployment Guide V210-20090303

IPRAN Deployment Guide INTERNAL

HULOWINTERACTPRIPATH=HQ_IPHUNRT, HULOWINTERACTSECPATH=NULL,

HUBKGPRIPATH=HQ_IPHUNRT, HUBKGSECPATH=NULL;

//Run ADD FACTORTABLE to add one activity factor record.

Note: 4 and 5 are mandatory. The two items are required by running the command ADD

ADJMAP.

ADD FACTORTABLE:FTI=1, REMARK="IUCS", GENCCHDL=70, GENCCHUL=70,

MBMSCCHDL=100, SRBDL=15, SRBUL=15, VOICEDL=70, VOICEUL=70,

CSCONVDL=100, CSCONVUL=100, CSSTRMDL=100, CSSTRMUL=100,

PSCONVDL=70, PSCONVUL=70, PSSTRMDL=100, PSSTRMUL=100,

PSINTERDL=100, PSINTERUL=100, PSBKGDL=100, PSBKGUL=100, HDSRBDL=50,

HDCONVDL=70, HDSTRMDL=100, HDINTERDL=100, HDBKGDL=100, HUSRBUL=50,

HUCONVUL=70, HUSTRMUL=100, HUINTERUL=100, HUBKGUL=100;

//Run ADD ADJMAP to add one activity factor record to configure the corresponding

transport resource mapping table for different levels of subscribers, and configure the

activity factor table.

ADD ADJMAP: ANI=11, CNMNGMODE=SHARE, TMIGLD=1, TMISLV=1, TMIBRZ=1,

FTI=1;

6.5.5 Adding User Plane Data of Iur Interface

//Run ADD PORTCTRLER to add transport resources for the designated port to manage

and control the SPUa subsystem.

ADD PORTCTRLER: SRN=0, SN=16, PT=ETHER, CARRYEN=0, CTRLSN=4,

CTRLSSN=0, FWDHORSVBW=0, BWDHORSVBW=0, FWDCONGBW=0,

BWDCONGBW=0, FWDCONGCLRBW=0, BWDCONGCLRBW=0;

//Run ADD IPPATH to add one IP PATH. To add more IP PATHs, run the command for

multiple times.

ADD IPPATH:ANI=11, PATHID=0, PATHT=HQ_QOSPATH, IPADDR="172.18.62.65",

PEERIPADDR="172.18.30.65", PEERMASK="255.255.255.255", TXBW=1000000,

RXBW=1000000, CARRYFLAG=NULL, FPMUX=NO, FWDHORSVBW=0,

BWDHORSVBW=0, FWDCONGBW=0, BWDCONGBW=0, FWDCONGCLRBW=0,

BWDCONGCLRBW=0, VLANFLAG=DISABLE, PATHCHK=ENABLED,

ECHOIP="172.18.30.65", PERIOD=5, CHECKCOUNT=5, ICMPPKGLEN=64;

//Run ADD IPRT to add the IP route (it is optional and configured when L3 networking is

used between the RNC and the CS).

//Route of user plane and signaling plane (Peer signaling and user plane address are

normalized)

2008-09-14 Huawei Confidential Page 113 of 139

Page 115: IPRAN Deployment Guide V210-20090303

IPRAN Deployment Guide INTERNAL

ADD IPRT: SRN=0, SN=16, DESTIP="172.18.30.65", MASK="255.255.255.255",

NEXTHOP="172.18.62.70", PRIORITY=HIGH, REMARK="IUR IPRT BETWEEN RNC12

AND RNC11";

6.6 IU/IUR Configuration Specifications

6.6.1 Configuration Specifications of Control Plane (IUPS-IP)

1. Difference of the configuration specifications between the M3UA and

Iu-CS: The RNC is the Client of the IPSP. The SGSN is the Server of

the IPSP. Other rules are the same as those of the Iu-CS.

2. The SCCP timer configuration specification is the same as that of the

Iu-CS.

6.6.2 Configuration Specifications of User Plane (IUPS-IP)

1. Each ETH PORT using the Iu-PS interface is configured with one IP

PATH. The type is QoS PATH.

2. If the peer device supports the function, enable the PING detection

function of the IP PATH.

3. Configure the bandwidth for the IP PATH. If the middle transport

bandwidth is smaller than the port bandwidth, the IP PATH bandwidth is

set to the transport bandwidth. If the transport bandwidth is not limited,

the IP PATH bandwidth is configured to the port bandwidth.

4. The port controller should distribute ports used in each subrack to all

SPU subsystems on average.

6.6.3 Configuration Specifications of Control Plane (IUCS-IP)

1. It is recommended that the context of the M3UA local entity route

should be set to 4294967295 (all F).

Note: If the peer system requires that the RNC must carry the route

context in ASP ACTIVE message, negotiate with the peer system about

the M3LE route context of the RNC.

2. The context of the destination entity route should be set to 4294967295

(all F).

2008-09-14 Huawei Confidential Page 114 of 139

Page 116: IPRAN Deployment Guide V210-20090303

IPRAN Deployment Guide INTERNAL

Note: If the peer system requires the negotiation, set the destination

entity route context according to the route context provided by the peer

system.

3. The service mode of the M3UA linkset requires the negotiation with the

peer system. The load-sharing mode is recommended (the

active/standby flag of initialized bearer service of the M3UA link is the

master mode). If the M3LE/M3DE is configured according to Table 2,

the work mode of the linkset is configured to IPSP. The precedence of

all links in the linkset must be the same.

4. RNC V29 binds the Client/Server of the M3UA with the Client/Server of

the SCTP. If the SCTP link used by the M3UA is the Server, the M3UA

is also the Server. If the SCTP link is Client, the M3UA is also the

Client. Configuration personnel should pay attention to this in the case

of the negotiation of the work mode of the SCTP/M3UA with the peer

system (in the IPSP-IPSP networking, the M3UA link in the Client mode

originates the link establishment of the M3UA link).

5. For the reliability, if the peer system supports the SCTP dual-home, all

SCTP links corresponding to the M3UA should be set to dual home

(each end uses two IPs).

6.6.4 Configuration Specifications of User Plane (IUCS-IP)

1. Each ETH PORT using the Iu-CS interface is configured with one IP

PATH. The type is QoS PATH.

2. If the peer device supports the function, enable the PING detection

function of the IP PATH.

3. Configure the bandwidth for the IP PATH. If the middle transport

bandwidth is smaller than the port bandwidth, the IP PATH bandwidth is

set to the transport bandwidth. If the transport bandwidth is not limited,

the IP PATH bandwidth is configured to the port bandwidth.

4. The port controller should distribute ports used in each subrack to all

SPU subsystems on average.

6.6.5 Configuration Specifications of Control Plane (IUR-IP)

1. The M3UA configuration specifications are the same as the Iu-PS.

2. The SCCP timer configuration specification is the same as that of the

Iu-CS.

2008-09-14 Huawei Confidential Page 115 of 139

Page 117: IPRAN Deployment Guide V210-20090303

IPRAN Deployment Guide INTERNAL

6.6.6 Configuration Specifications of User Plane (IUR-IP)

1. Each ETH PORT using the Iur interface is configured with one IP

PATH. The type is QoS PATH.

Note: For version earlier than V29C01B063, configure the IP PATH for

each NRNC user plane IP. That is, the network segment configuration

of the user plane IP is not supported.

2. If the peer device supports the function, enable the PING detection

function of the IP PATH.

3. Configure the bandwidth for the IP PATH. If the middle transport

bandwidth is smaller than the port bandwidth, the IP PATH bandwidth is

set to the transport bandwidth. If the transport bandwidth is not limited,

the IP PATH bandwidth is configured to the port bandwidth.

4. The port controller should distribute ports used in each subrack to all

SPU subsystems on average.

6.7 Relevant Knowledge Points

6.7.1 Two Modes

Work Mode

The concept is used in the M3UA linkset. The work mode must be negotiated

with the peer system, that is, specify who originates the link establishment. At

present, the link establishment is originated in the IPSP client and ASP mode. At

present, the work mode is applicable to only the linkset mode.

Traffic Mode

The traffic mode requires the negotiation with the peer system, for example,

AS. The information is carried in the ASP Active message. At the end where the

ASP Active message is received, the system compares Traffic Mode with Traffic

Mode configured at the peer system. If both are inconsistent, the system discards

this message and returns one ERROR (AS traffic mode is not matched). The

highest state of the AS can be only INACTIVE. The traffic mode cannot serve the

SCCP.

2008-09-14 Huawei Confidential Page 116 of 139

Page 118: IPRAN Deployment Guide V210-20090303

IPRAN Deployment Guide INTERNAL

6.7.2 Relation between Signaling Link and Mask

The signaling link mask of the M3UA linkset should meet the following two

conditions:

1) The number (n) of 1 in the mask determines the maximum number of links

(2^n) for the load sharing. The number of configured M3UA links must be smaller

than or equal to 2^n.

2) The AND operation between this value and Signaling Route Mask configured

in the N7DPC must be 0.

Number of Subracks

Number of M3UA Links

Signaling Link Mask

Remark

1 2 B0001 The SPU subsystem terminated in the M3UA should be distributed in subracks and SPMs on average. The bearer should be distributed on all ports of the Iu-CS on average.

2 4 B0011

3 4 B0011

4 8 B0111

5 8 B0111

6 8 B0111

6.8 Configuration Example of Current Network

For the IUCS example in Paraguay, see the following attachment:

For the IUPS/IUR example of Singapore M1, see the following attachment:

2008-09-14 Huawei Confidential Page 117 of 139

Page 119: IPRAN Deployment Guide V210-20090303

IPRAN Deployment Guide INTERNAL

Chapter 7 Remote O&M Channel

7.1 Maintaining the NodeB through the O&M Channel of the

RNC

7.1.1 Principles and Basic Configuration Procedures

Figure 7-1 shows the maintenance of the NodeB through the O&M channel of the

RNC.

Figure 7-1 Maintaining NodeB by the M2000 Through the RNC

Principles of maintaining NodeB through RNC

O&M packets are routed to the RNC from the M2000 directly. Data packets are

forwarded through the OMU and interface board in the RNC. After the arrival at the

interface board, packets are forwarded to the NodeB through the PPP/MLPPP/FE/GE.

General configuration procedures:

ADD EMSIP: Configure the EMS IP address.

ADD NODEBIP: Configure the NodeB O&M IP.

2008-09-14 Huawei Confidential Page 118 of 139

Page 120: IPRAN Deployment Guide V210-20090303

IPRAN Deployment Guide INTERNAL

If the transport type of the NodeB is IUB-ATM, Next hop IP address must be the

peer IP address of the IPOA PVC. If the transport type of the NodeB is IUB-IP, Next hop

IP address must be one of the following configured addresses:

PPP link peer IP address

MLPPP group peer IP address

IP address with the same network segment of the FE/GE port

ADD NODEBESN: If the DHCP function is used between the RNC and the NodeB,

add the NodeB electronic serial number to respond to DHCP requests reported by the

NodeB (Optional).

7.1.2 Configuration Example

1. The OM address of the NodeB and the NodeB interface address are on the same

network segment

Note: The OM address and interface address of the NodeB are on the same

network segment. At the NodeB side, you should run SET ETHPORT to enable

the ARP proxy function of the port.

Name Address

M2000 address 10.161.215.230

OMU external network address 10.161.215.211

OMU internal network address 80.168.6.40

FG2a internal address 80.168.6.64

FG2a interface address 12.12.8.1

NodeB interface address 12.12.8.2

NodeB OM address 12.12.8.11

ADD EMSIP: Configure the EMS IP address.

Command:

ADD EMSIP: EMSIP="10.161.215.230", MASK="255.255.0.0";

After the running of this command, the network segment route to the M2000 is

added to the FG2a interface board. The value of the network segment route is

the result with the AND operation between the address by running the command

ADD EMSIP and the mask. The results are as follows:

2008-09-14 Huawei Confidential Page 119 of 139

Page 121: IPRAN Deployment Guide V210-20090303

IPRAN Deployment Guide INTERNAL

%%DSP IPRT: SRN=0, SN=18;%%

Destination address Address mask Next hop address

10.161.0.0 255.255.0.0 80.168.6.40

ADD NODEBIP: Configure the NodeB O&M IP.

Command:

ADD NODEBIP: NODEBID=1, NBTRANTP=IPTRANS_IP,

NBIPOAMIP="12.12.8.11", NBIPOAMMASK="255.255.0.0", IPSRN=0, IPSN=18,

IPGATEWAYIP="12.12.8.2", IPLOGPORTFLAG=NO;

After the running of this command, the RNC automatically adds the route to the

NodeB in the OMU. One host route is added. The results are as follows:

%%LST BAMIPRT:;%%

Destination network address Destination address mask Forward route address

12.12.8.11 255.255.255.255 80.168.6.64

ADD NODEBESN: Add the electronic serial number of the NodeB to respond to

DHCP requests reported by the NodeB (optional).

2. The OM address of the NodeB and the NodeB interface address are not on the same

network segment.

Assume that the OM address of the NodeB is changed to 10.10.10.10/24

1) The service is available; therefore, the service from the FG2a to NodeB

interface address is normal. The OM address of the NodeB and the interface

address are not on the same network segment; therefore, the route to the NodeB

is automatically added in the FG2a by running the command ADD NODEBIP.

ADD NODEBIP: NODEBID=1, NBTRANTP=IPTRANS_IP,

NBIPOAMIP="10.10.10.10", NBIPOAMMASK="255.255.0.0", IPSRN=0,

IPSN=18, IPGATEWAYIP="12.12.8.2", IPLOGPORTFLAG=NO;

The results (the network segment route added to the NodeB on the FG2a) are as

follows:

%%DSP IPRT: SRN=0, SN=18;%%

Destination address Address mask Next hop address

10.10.10.0 255.255.255.0 12.12.8.2

2) The M2000 can normally maintain the OMU; therefore, the path from the

M2000 to the OMU is normal.

2008-09-14 Huawei Confidential Page 120 of 139

Page 122: IPRAN Deployment Guide V210-20090303

IPRAN Deployment Guide INTERNAL

Note: In the EMS system, the route to the NodeB must be added. In the NodeB,

the route to the M2000 must be added.

Through the preceding configuration, the NodeB O&M channel in the RNC

is normal. You need not to configure any route in the RNC manually.

7.2 Maintaining the NodeB directly by the M2000

7.2.1 Principles and Basic Configuration Procedures

Figure 7-1 Maintaining the NodeB directly by the M2000

The OM channel from the M2000 to the NodeB does not pass the RNC. The

configurations are as follows:

Add the NodeB IP in the RNC: Add the NodeB IP for the M2000 to

provide the automatic search function (for the automatic search function of the

M2000, see the V8 IPRAN Deployment Guide).

Synchronize the M2000 to the RNC: Read the OMIP to the NodeB

from the BAM database and establish the OM channel with the NodeB.

If the OMIP of the NodeB and FE port are on the same network

segment. In the NodeB LMT, run SET ETHPORT to enable the ARP proxy function of

the port. Otherwise, one route to the NodeB OMIP must be added to Router2. The

next hop is the FE port address.

7.3 Comparison between the Maintenance through the RNC

and Maintenance by the M2000 directly

Maintenance through the RNC Maintenance by the M2000

directly

2008-09-14 Huawei Confidential Page 121 of 139

Page 123: IPRAN Deployment Guide V210-20090303

IPRAN Deployment Guide INTERNAL

Benefits It does not depend on the

transport network.

OM packets of the NodeB

do not cause extra burden

for the RNC.

The architecture is clear. A

fault can be located quickly.

Limitations The load of the RNC

increases.

The RNC cannot be isolated in

the location of a fault related to

the NodeB OM.

In special cases, a router is

required (for example, label

the VLAN).

Recommendation: In the IP networking, the direct maintenance of the NodeB by

the M2000 is recommended. The maintenance through the RNC is not

recommended. Thus, the occupation of the IUB transport resources decreases.

The load traffic between the RNC board decreases.

In special cases, the maintenance of the NodeB through the RNC is used. For

example, the IUB interface has the VLAN and a route device is unavailable for

labeling the VLAN.

7.4 Active/Standby OMCH Configurations at the NodeB Side

7.4.1 Basic Principles

The V210 is applicable to the dual stack. The IP scenario supports the

active/standby OMCH channel. The ATM scenario does not support the

active/standby configuration.

In the IP scenario, two remote maintenance channels can be configured. Two

channels reach the peer ends through different routes. After the NodeB starts, the

active channel is selected fixedly as the activation channel. If the active channel

is not available, the standby channel does not function as the activation channel

automatically. At this time, the results are null by running the command DSP

OMCH. In the initial configuration, one active OMCH channel must be configured.

Note:

1. The remote maintenance channel IP, local maintenance channel IP,

and IP of each interface (except the FE interface) should not be on the

same network segment. The local IP of two remote maintenance

channels should not be on the same network segment.

2008-09-14 Huawei Confidential Page 122 of 139

Page 124: IPRAN Deployment Guide V210-20090303

IPRAN Deployment Guide INTERNAL

2. If the peer IP and local IP of the maintenance channel are not on the

same network segment, you should run ADD OMCH to bind the route.

Only the binding route of the activation channel is valid. The binding

route of deactivation channel is not valid. Hence, the binding route is

used for this maintenance channel. Otherwise, the corresponding

binding route is invalid when the maintenance channel is switched over

to the deactivation channel. As a result, channels using the route are

interrupted. To ensure that the binding route of the maintenance

channel is used for this maintenance channel only, the destination

network segment of the binding route should be different from any route

destination network segment added by running the command ADD

IPRT. To query the configured route, run LST IPRT.

3. If the local IP of the OMCH and the FE address are on the same

network segment, run SET ETHPORT to enable the ARP proxy.

7.4.2 Configuration Example

1. Hybrid transport scenario

In the case of the hybrid transport, two OMCHs are configured: one is over the

ETH, and the other is over the PPP.

ADD OMCH: FLAG=MASTER, IP="12.12.8.11", MASK="255.255.255.0",

PEERIP="10.161.215.230", PEERMASK="255.255.255.0", BEAR=IPV4, SRN=0,

SN=6, SBT=BASE_BOARD, BRT=YES, DSTIP="10.161.215.0",

DSTMASK="255.255.255.0", RT=NEXTHOP, NEXTHOP="12.12.8.1", PREF=60;

ADD OMCH: FLAG=SLAVE, IP="14.14.14.14", MASK="255.255.255.0",

PEERIP="10.161.215.230", PEERMASK="255.255.255.0", BEAR=IPV4, SRN=0,

SN=5, SBT=E1_COVERBOARD, BRT=YES, DSTIP="10.161.215.0",

DSTMASK="255.255.255.0", RT=IF, IFT=PPP, IFNO=0, PREF=60;

2. Dual-stack scenario

In the case of the dual-stack, two OMCHs are configured: one OMCH is over IP

and the configurations are the same as the previous IP scenario; the other OMCH

is over ATM.

ADD OMCH: FLAG=MASTER, IP="12.12.8.11", MASK="255.255.255.0",

PEERIP="10.161.215.230", PEERMASK="255.255.255.0", BEAR=IPV4, SRN=0,

SN=6, SBT=BASE_BOARD, BRT=YES, DSTIP="10.161.215.0",

DSTMASK="255.255.255.0", RT=NEXTHOP, NEXTHOP="12.12.8.1", PREF=60;

ADD OMCH: FLAG=SLAVE, IP="14.14.14.14", MASK="255.255.255.0",

PEERIP="10.161.215.230", PEERMASK="255.255.255.0", BEAR=ATM, SRN=0,

2008-09-14 Huawei Confidential Page 123 of 139

Page 125: IPRAN Deployment Guide V210-20090303

IPRAN Deployment Guide INTERNAL

SN=6, JNRSCGRP=DISABLE, SBT=BASE_BOARD, PT=IMA, PN=0, VPI=1,

VCI=33, ST=UBR+, MCR=32, PCR=144;

3. ATM scenario

In the ATM scenario, the active/standby configuration is not supported. Only one

remote maintenance channel is configured.

ADD OMCH: FLAG=MASTER, IP="14.14.14.14", MASK="255.255.255.0",

PEERIP="10.161.215.230", PEERMASK="255.255.255.0", BEAR=ATM, SRN=0,

SN=6, JNRSCGRP=DISABLE, SBT=BASE_BOARD, PT=IMA, PN=0, VPI=1,

VCI=33, ST=UBR+, MCR=32, PCR=144;

2008-09-14 Huawei Confidential Page 124 of 139

Page 126: IPRAN Deployment Guide V210-20090303

IPRAN Deployment Guide INTERNAL

Chapter 8 Remote Debug of

NodeB

8.1 NodeB Remote Software Debug

Usually, the NodeB software debug is subcontracted to a local cooperation

partner. The software debug is implemented at the local NodeB. The fee of the

NodeB software debug ranges from 1500 RMB to 7000 RMB.

To save this engineering cost, the remote debug for a NodeB is implemented in

the equipment room in the centralized mode. This mode can replace the debug at

the local NodeB. Benefits:

1. After the hardware of NodeB is installed, engineers need not enter

the site again.

2. The cost of the software debug is saved.

3. The construction speed of a NodeB is quicker.

After the transport of the Iub interface in the IPRAN is ready, two modes are

available for activating the NodeB remote maintenance channel:

Correct data configuration files are downloaded to the NodeB to

ensure the successful interconnection between the RNC and the

NodeB OM channel.

The DHCP is used to activate the NodeB remote OM channel when

correct data configuration files cannot be downloaded to the NodeB.

This section describes the remote debug of a NodeB related to Iub interface in

the IPRAN networking. Maintenance personnel use the M2000 or LMT debug a

NodeB in the remote OMC equipment room through the NodeB remote

maintenance channel.

2008-09-14 Huawei Confidential Page 125 of 139

Page 127: IPRAN Deployment Guide V210-20090303

IPRAN Deployment Guide INTERNAL

8.2 Introduction to the DHCP

8.2.1 Basic Principles

The dynamic host configuration protocol (DHCP) transfers configuration

information (including allocated IP address, subnet mask, and default gateway)

for a host in the network. The DHCP is encapsulated through the UDP. Based on

the BOOTP protocol, the function of dynamically obtaining the IP address is

added. In packets, options are added.

Concepts:

DHCP Client: It is the host in the network using the DHCP obtain configuration

parameters, for example, NodeB.

DHCP Server: It is the host in the network returning configuration parameters to

the DHCP Client, for example, RNC

DHCP Relay: It is the device transferring DHCP packets between the DHCP

Server and the DHCP Client. The DHCP Relay can be a router or specific host.

8.2.2 Scenario without Using the DHCP Relay

When the L2 network exists between the NodeB (DHCP Client) and DHCP

Server, devices between them need not support the DHCP Relay.

The DHCP Server is the address of the RNC interface board. The L2 network

exists between the NodeB and RNC interface board. Figure 8-1 shows the DHCP

procedure.

Figure 8-1 Initial address application in the scenario without using DHCP Relay

2008-09-14 Huawei Confidential Page 126 of 139

Page 128: IPRAN Deployment Guide V210-20090303

IPRAN Deployment Guide INTERNAL

8.2.3 Scenario with Using the DHCP Relay

When the L3 network exists between the NodeB (DHCP Client) and DHCP

Server, the gateway router of the NodeB must support the DHCP Relay.

dhcp client 0

dhcp client n

dhcp relay

dhcp server

network 1

network n

network 2network 0

NETWORK n-1

Figure 8-1 Server-Client networking with using the Relay

The DHCP Server is the address of the RNC interface board. The L3 network

exists between the NodeB and RNC interface board. The gateway router of the

NodeB starts the DHCP Relay. Figure 8-3 shows the DHCP procedure.

Figure 8-2 Initial address application in the scenario using the DHCP Relay

2008-09-14 Huawei Confidential Page 127 of 139

Page 129: IPRAN Deployment Guide V210-20090303

IPRAN Deployment Guide INTERNAL

8.3 General Process of NodeB Remote Software Debug

Figure 8-1 General process of NodeB remote software debug

8.4 Configuration Example

The following table lists the configuration of the RNC through an example of NodeB using the

FE interface.

Name Value

RNC interface

address

12 .12 .12 .1

M2000 address 11.11.11.1

NodeB interface

address

10 .10 .10 .10

NodeB electronic

serial number

22222222222222222222

2

2008-09-14 Huawei Confidential Page 128 of 139

Page 130: IPRAN Deployment Guide V210-20090303

IPRAN Deployment Guide INTERNAL

ADD NODEBESN: NODEBID=111, NBLB1="111222222222222222222222222222",

USENBLB2=Disable, USEFE=Enable, USEPPP=Disable, USEMP=Disable,

PTIP="10.10.10.10", PTIPMASK="255.255.255.0", FEDHCPSVRIP="12.12.12.1";

ADD EMSIP: EMSIP="11.11.11.1", MASK="255.255.255.0";

Note:

1. The IP address of the DHCP Server must be one of the following

addresses configured in the FG2, GOU, and PEU: device IP address,

Ethernet port IP address, PPP link local IP address, and MLPP group

local IP address.

2. The electronic serial number of the NodeB can be queried directly from

the main control board of the NodeB.

For the software debug, see the WCDMA Iub IPRAN Networking NodeB Remote Software

Debug Guide.

2008-09-14 Huawei Confidential Page 129 of 139

Page 131: IPRAN Deployment Guide V210-20090303

IPRAN 开局指导书 内部公开

Chapter 9 Troubleshooting

9.1 Troubleshooting related to the RNC

9.1.1 Using the Tracert for Analysis in the case of Failure to Ping Packets

1. Application scenario

When packets failed to be pinged or the delay is large, analyze the path of

packets to be pinged by using the Tracert. The displayed information indicates in

which gateway or path packets are delayed, and the delay time. The information

is helpful for locating the fault. For the Trace principles, see the V18 IPRAN

Deployment Guide.

2. Description

1) Run Tracert to query all path information from the PC to the peer device. For

example,

2) On the RNC: TRC IPADDR: SRN=0, SN=18, DESTIP="10.10.10.10";

3. Commands on the RNC

DSP ARP: Query the port ARP table.

DSP IPRT: Query the board route table

2008-09-14 华为机密,未经许可不得扩散 第 1 页, 共 139 页

Page 132: IPRAN Deployment Guide V210-20090303

IPRAN 开局指导书 内部公开

DSP ETHPORT: Query the port state and packet receiving and transmitting

9.1.2 Problems related to the SCTP

1. Principles

The data channel of the SCTP: SPU <--> PIU <--> Bearer network <--> Peer NE

When you locate the fault of the connection failure or one-way connection, you

should perform the following:

As shown in the dotted line in the preceding figure, use the Ethereal to catch

packets between the bearer network and RNC, and check whether packets exist

in the network. If packets are unavailable in the network, the source end does not

send packets. Then, check whether the problem results from the RNC side or

non-RNC side.

This principle applies to the location of a SCTP problem or other problems.

2. One-way connection due to incorrect configuration in the upper layer

The tracing is performed on site. The following figure shows trace results.

2008-09-14 华为机密,未经许可不得扩散 第 2 页, 共 139 页

Page 133: IPRAN Deployment Guide V210-20090303

IPRAN 开局指导书 内部公开

The peer end transmits the INIT. The local end returns INITACK. Both ends start

to interact with Cookie. Then, the RNC sends an ABORT. The peer end

continues to transmit the INIT. In the initial link establishment, the RNC transmits

the ABORT. The causes are as follows:

The data receiving and transmitting are normal. The processing of protocol

messages is abnormal, because the protocol is processed on the SPU. After the

start of the SPU, the system prints that the upper layer link is not configured.

Location principle

Check the following:

1. Interconnection parameters of the SCTP: Check whether the IP

address and port are consistent with the negotiation.

2. No configuration of the upper layer application of the SCTP: For

example, the NCP, CCP, and M3UA are not configured.

3. Connection failure due to the loss of Cookie packets

In a test, the signaling interaction is as follows (results traced at the RNC side):

According to the signaling tracing, the NodeB correctly sends the INIT and the

RNC also correctly returns the INITACK. The NodeB does not send COOKIE.

The causes are as follows: Use the Ethereal to catch packets. Packets exist in

the network. At the NodeB side, the symptom is as follows:

2008-09-14 华为机密,未经许可不得扩散 第 3 页, 共 139 页

Page 134: IPRAN Deployment Guide V210-20090303

IPRAN 开局指导书 内部公开

According to the tracing on the SPU, the packet does not reach the SPU. The

packet may be lost in the PIU.

The INIT and INITACK packets can be received and transmitted normally. It

indicates that the channel is normal.

The INIT packets can be received. The RNC cannot receive COOKIE packets.

The comparison of two packets (including quintuple, VLAN, and IP header)

indicates that no error is found. The COOKIE packet is longer than the INIT

packet. Check the MTU and find that it is too small. The PIU loses the MTU. Run

SET ETHPORT to set the MTU to a larger value. The problem is solved.

4. Location of faults related to the SCTP

Handlings of a problem that does not comply with the protocol:

1. Analyze the tracing on the SPU. Analyze whether each field of each

protocol message is correct.

2. Start the redirection of the SPU serial port and analyze the printing

information on the SPU.

3. Locate the problem on the SPU according to the information

corresponding to the serial port redirection.

Note: Usually, this type of problem results from incorrect configurations. Hence,

engineers should check configurations.

2008-09-14 华为机密,未经许可不得扩散 第 4 页, 共 139 页

Page 135: IPRAN Deployment Guide V210-20090303

IPRAN 开局指导书 内部公开

9.1.3 Cases of M3UA Common Problems

1. The link establishment fails due to inconsistent configurations at both ends

Symptom:

One end of the link is DOWN and the other end is INACTIVE. The ASP end sends UP

messages to the SGP periodically.

Handling:

1. Analyze codes. When configuration at both ends are inconsistent, the

SGP returns the ACK after the receive of the UP message, with

carrying the error information in the Info field. After receiving of the

ACK, the ASP discards the message, without any processing. After the

timeout of the UP timer, the ASP sends the UP message again.

2. Analyze configuration data. It is found that the configurations of the

OPC and DPC at both ends are not matched. This is the cause.

Comments:

In the case of the data configuration, engineers should ensure the correctness of the

data. The data check mechanism is available in the M3UA, and the mechanism cannot

check the configuration of the peer end. In the case of the data configuration, engineers

should check configuration data at the peer end.

2. A link fails to be established due to the repeated configuration of the ASPID

Symptom:

At the ASP side, one link is configured. ASP ID is 65536. During the link establishment,

it is found that the SGP side returns Error (ASP illegal flag). The link fails to be

established.

Handling:

1. Analyze the codes. During the link establishment, the system judges

whether the link with the ID is recorded in the linkset when the UP

message is received. If yes, it indicates that the link is established and

the system returns Error. The link is not established.

2. After the communications with the product line, it is found that the link is

added in the case of the online operations. The product personnel do

not know whether the ID in the previous links exists. Engineers guess

that the possibility is high.

3. After the replacement of the ASP ID, the problem is solved.

2008-09-14 华为机密,未经许可不得扩散 第 5 页, 共 139 页

Page 136: IPRAN Deployment Guide V210-20090303

IPRAN 开局指导书 内部公开

Comments:

When data is dynamically added, engineers should familiar with the previous

configurations to avoid the conflict between the new data and old data.

Chapter 10 Alarms

10.1 Alarms at the RNC Side (V210)

ALM-1711 PATH Fault

ALM-1712 PATH Forward Congestion

ALM-1713 PATH Backward Congestion

ALM-1714 Port Forward Congestion

ALM-1715 Port Backward Congestion

ALM-1721 Logical Port Forward Congestion

ALM-1722 Logical Port Backward Congestion

ALM-1851 SAAL Link Unavailable

ALM-1852 SCTP Link Congested

ALM-1853 Link Destination IP Changeover

ALM-1861 M3UA Link Fault

ALM-1862 M3UA Link Congestion

ALM-1863 M3UA destination entity route invalid

ALM-1864 M3UA route unavailable

ALM-1865 M3UA destination entity inaccessible

ALM-2602 PPP/MLPPP Link Down

ALM-2604 MLPPP Group Down

ALM-2606 IP PATH Down

ALM-2609 FE Port Active/Standby Switchover

ALM-2612 interface board bottom GE link fault alarm

ALM-2613 Ethernet port work mode change alarm

ALM-2622 MLPPP group link bandwidth change alarm

ALM-2623 Ethernet port bandwidth change alarm

ALM-2624 L3 detection failure alarm

2008-09-14 华为机密,未经许可不得扩散 第 6 页, 共 139 页

Page 137: IPRAN Deployment Guide V210-20090303

IPRAN 开局指导书 内部公开

ALM-2625 IP address conflict detection alarm

ALM-420 IP PM detection start failure

ALM-421 IP PM detection failure

ALM-422 logical port bandwidth adjustment exceeding threshold

ALM-851 FE Link Down

ALM-852 FE Link Send Defect Indication

ALM-853 FE Link Receive Defect Indication

ALM-854 FE Link Loop

10.2 Alarms at the NodeB Side

ALM-2750 FE Chip Initialization Failure

ALM-2751 IP Transmission Network FE Interface Abnormal

ALM-2752 IP Transmission Network PPP Interface Abnormal

ALM-2753 IP Transmission Network ML PPP Interface Abnormal

ALM-2754 PPPoE Interface Fault

ALM-2755 IP RAN NCP Abnormal

ALM-2756 IP RAN CCP Abnormal

2008-09-14 华为机密,未经许可不得扩散 第 7 页, 共 139 页