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BSC6900 UMTS
V900R017C10
Commissioning Guide
Issue 01
Date 2015-03-25
HUAWEI TECHNOLOGIES CO., LTD.
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Copyright © Huawei Technologies Co., Ltd. 2015. All rights reserved.
No part of this document may be reproduced or transmitted in any form or by any means without prior written
consent of Huawei Technologies Co., Ltd.
Trademarks and Permissions
and other Huawei trademarks are trademarks of Huawei Technologies Co., Ltd.
All other trademarks and trade names mentioned in this document are the property of their respective holders.
Notice
The purchased products, services and features are stipulated by the contract made between Huawei and the
customer. All or part of the products, services and features described in this document may not be within the
purchase scope or the usage scope. Unless otherwise specified in the contract, all statements, information,
and recommendations in this document are provided "AS IS" without warranties, guarantees or representations
of any kind, either express or implied.
The information in this document is subject to change without notice. Every effort has been made in the
preparation of this document to ensure accuracy of the contents, but all statements, information, and
recommendations in this document do not constitute a warranty of any kind, express or implied.
Huawei Technologies Co., Ltd.
Address: Huawei Industrial Base
Bantian, Longgang
Shenzhen 518129
People's Republic of China
Website: http://www.huawei.com
Email: support@huawei.com
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About This Document
Overview
BSC6900 commissioning is performed after hardware is installed and before services are
provided. It aims to ensure that the BSC6900 can work properly by performing verification tasks
related to equipment, board software and data file loading, interfaces, and services.
Product Versions
The following table lists the product version and solution version related to this document.
Product Name Product Version Solution Version
BSC6900 V900R017C10 RAN17.1
Intended Audience
This document is intended for:
l Field engineers
Organization
1 Change History
This section provides information about the changes in different document versions. There are
two types of changes, including function changes and editorial changes. Function changes refer
to changes in functions of a specific product version. Editorial changes refer to changes in
wording or addition of information that was not described in the earlier version.
2 Commissioning Prerequisites
Before BSC6900 commissioning, the status of the equipment and the network to be
commissioned must meet the conditions required. The software installation packages, licenses,
and MML scripts required for commissioning must be ready.
3 Commissioning Process
BSC6900 UMTS
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The BSC6900 commissioning can be performed remotely, locally, or remotely with local
assistance.
4 Checking Operating Status of Hardware
Before commissioning the equipment, ensure that the BSC6900 cabinet is powered on and isoperating properly.
5 Commissioning the OMU
Before using the OMU for the first time, commission the OMU onsite to check the installation
of product software and the version of the product software, and configure the IP address, mask,
and computer name to ensure the normal communication between the BSC6900 and the LMT
or U2000.
6 Logging In to the BSC6900 Using the LMT
This chapter describes how to log in to the BSC6900 using the LMT and how to establish
communication between the LMT and BSC6900 to ensure successful BSC6900 commissioningusing the LMT.
7 Updating the OMU Database
This chapter describes how to update configuration data in the OMU database by running MML
scripts.
8 Activating and Verifying the License
This section describes how to activate the license and verify the license configuration
information to enable service commissioning.
9 Loading BSC6900 Board Software and Data Files
This chapter describes how to load the BSC6900 board software and data files.
10 Connecting to the U2000
This section describes how to connect the BSC6900 to the U2000 for centralized management.
11 Connecting to Operator's PKI System
This section describes how to connect the BSC6900 to operator's CA server so that the
BSC6900 can automatically manage its own digital certificates.
12 Setting the Connection Mode Between the U2000 and BSC6900 to SSL
The connection mode between the U2000 and BSC6900 must be set to Secure Socket Layer
(SSL) on the U2000 to ensure operation and maintenance (O&M) safety.
13 Verifying Interfaces
This section describes how to verify interfaces on the BSC6900 side using the LMT or U2000.
Select a verification method based on the onsite situation.
14 Handling the Alarms Generated During the Commissioning
This section describes how to handle the alarms generated during the commissioning to prevent
the alarms from affecting service verifications.
15 Verifying UMTS Services
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This section describes how to verify that the basic UMTS services and the feature services are
normal. The basic UMTS services are speech services and data services. Feature services include
inter-RAT handovers, HSDPA, HSUPA, 64QAM, MIMO, CBS, and DC-HSDPA.
16 Verifying Network Reliability
The network reliability can be verified by checking generated alarms and making dialing tests
after a switchover between the active/standby boards.
17 Troubleshooting
This chapter describes how to troubleshoot common problems during the commissioning.
18 Appendix
This chapter provides communication ports on and the commissioning checklist of the
BSC6900.
Conventions
Symbol Conventions
The symbols that may be found in this document are defined as follows.
Symbol Description
Indicates an imminently hazardous situation which, if not
avoided, will result in death or serious injury.
Indicates a potentially hazardous situation which, if not
avoided, could result in death or serious injury.
Indicates a potentially hazardous situation which, if not
avoided, may result in minor or moderate injury.
Indicates a potentially hazardous situation which, if not
avoided, could result in equipment damage, data loss,
performance deterioration, or unanticipated results.
NOTICE is used to address practices not related to personal
injury.
Calls attention to important information, best practices and
tips.
NOTE is used to address information not related to personal
injury, equipment damage, and environment deterioration.
General Conventions
The general conventions that may be found in this document are defined as follows.
BSC6900 UMTS
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Convention Description
Times New Roman Normal paragraphs are in Times New Roman.
Boldface Names of files, directories, folders, and users are in
boldface. For example, log in as user root.
Italic Book titles are in italics.
Courier New Examples of information displayed on the screen are in
Courier New.
Command Conventions
The command conventions that may be found in this document are defined as follows.
Convention Description
Boldface The keywords of a command line are in boldface.
Italic Command arguments are in italics.
[ ] Items (keywords or arguments) in brackets [ ] are optional.
{ x | y | ... } Optional items are grouped in braces and separated by
vertical bars. One item is selected.
[ x | y | ... ] Optional items are grouped in brackets and separated by
vertical bars. One item is selected or no item is selected.
{ x | y | ... }* Optional items are grouped in braces and separated by
vertical bars. A minimum of one item or a maximum of all
items can be selected.
[ x | y | ... ]* Optional items are grouped in brackets and separated by
vertical bars. Several items or no item can be selected.
GUI Conventions
The GUI conventions that may be found in this document are defined as follows.
Convention Description
Boldface Buttons, menus, parameters, tabs, window, and dialog titles
are in boldface. For example, click OK .
> Multi-level menus are in boldface and separated by the ">"
signs. For example, choose File > Create > Folder.
Keyboard Operations
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The keyboard operations that may be found in this document are defined as follows.
Format Description
Key Press the key. For example, press Enter and press Tab.
Key 1+Key 2 Press the keys concurrently. For example, pressing Ctrl+Alt
+A means the three keys should be pressed concurrently.
Key 1, Key 2 Press the keys in turn. For example, pressing Alt, A means
the two keys should be pressed in turn.
Mouse Operations
The mouse operations that may be found in this document are defined as follows.
Action Description
Click Select and release the primary mouse button without moving
the pointer.
Double-click Press the primary mouse button twice continuously and
quickly without moving the pointer.
Drag Press and hold the primary mouse button and move the
pointer to a certain position.
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Contents
About This Document.....................................................................................................................ii
1 Change History..............................................................................................................................1
2 Commissioning Prerequisites.....................................................................................................2
3 Commissioning Process...............................................................................................................5
4 Checking Operating Status of Hardware..................................................................................7
5 Commissioning the OMU............................................................................................................9
5.1 Commissioning an OMU Locally.................................................................................................................................10
5.2 Commissioning the OMU Using a USB Flash Drive...................................................................................................16
6 Logging In to the BSC6900 Using the LMT............................................................................27
7 Updating the OMU Database....................................................................................................29
8 Activating and Verifying the License......................................................................................34
9 Loading BSC6900 Board Software and Data Files................................................................36
9.1 Generating Data Files for the Loading.........................................................................................................................37
9.2 Setting the Board Loading Mode..................................................................................................................................37
9.3 Resetting BSC6900 Boards..........................................................................................................................................37
9.4 Checking the Consistency of the Data and the Version...............................................................................................38
10 Connecting to the U2000...........................................................................................................40
11 Connecting to Operator's PKI System...................................................................................4312 Setting the Connection Mode Between the U2000 and BSC6900 to SSL........................46
13 Verifying Interfaces..................................................................................................................48
13.1 Verifying Interfaces on the U2000.............................................................................................................................49
13.1.1 Setting the NE Engineering Mode to TESTING.....................................................................................................49
13.1.2 Verifying Interfaces Automatically.........................................................................................................................50
13.1.3 Setting the NE Engineering Mode to NORMAL...................................................................................................52
13.2 Verifying Interfaces on the LMT................................................................................................................................53
13.2.1 Verifying Fiber Optic Cable Connections...............................................................................................................54
13.2.2 Verifying Internal Interfaces....................................................................................................................................55
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13.2.3 Verifying the Iub Interface......................................................................................................................................56
13.2.4 Verifying the Iu-CS Interface..................................................................................................................................59
13.2.5 Verifying the Iu-PS Interface..................................................................................................................................63
13.2.6 Verifying the Iur Interface.......................................................................................................................................67
13.2.7 Verifying the Iu-BC Interface..................................................................................................................................70
13.2.8 Verifying the Iur-g Interface....................................................................................................................................71
13.2.9 Verifying the Iur-p Interface....................................................................................................................................72
13.2.10 Verifying the Sr Interface......................................................................................................................................73
14 Handling the Alarms Generated During the Commissioning.........................................75
15 Verifying UMTS Services........................................................................................................76
16 Verifying Network Reliability................................................................................................80
17 Troubleshooting........................................................................................................................8217.1 Checking Transmission Links....................................................................................................................................84
17.2 Performing a VCL Continuity Check.........................................................................................................................87
17.3 Verifying the PVC Delay Detection Function............................................................................................................89
17.4 Unavailable E1/T1 Port..............................................................................................................................................91
17.5 Unavailable FE/GE Port.............................................................................................................................................92
17.6 Cell Setup Failure.......................................................................................................................................................92
17.7 Signaling Link Failure on the Iub Interface................................................................................................................98
17.8 AAL2/IP Connection Setup Failure.........................................................................................................................103
17.9 Data Loading Failures on the Board.........................................................................................................................107
17.10 Performing a Loopback Test on the Local E1/T1 Port...........................................................................................109
17.11 Performing a Loopback Test on an Optical Port....................................................................................................111
17.12 Checking the QCIs of the IP Transmission Link....................................................................................................113
18 Appendix...................................................................................................................................115
18.1 Communication Ports on the BSC6900....................................................................................................................116
18.2 BSC6900 Commissioning Checklist........................................................................................................................116
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1 Change HistoryThis section provides information about the changes in different document versions. There are
two types of changes, including function changes and editorial changes. Function changes refer
to changes in functions of a specific product version. Editorial changes refer to changes in
wording or addition of information that was not described in the earlier version.
01 (2015-03-25)
This issue does not include any changes.
Draft A (2015-01-15)
This is the Draft A release of the V900R017C10.
Compared with issue 01 (2014-04-29) of V900R016C00, this issue includes the following
changes.
Change Type Change Description
Function change Added None.
Modified Modified the description of 13.2.3 Verifying the Iub
Interface and 17.7 Signaling Link Failure on the Iub
Interface as a result of the added Self-planning feature.
Deleted None.
Editorial change None.
BSC6900 UMTS
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2 Commissioning PrerequisitesBefore BSC6900 commissioning, the status of the equipment and the network to be
commissioned must meet the conditions required. The software installation packages, licenses,
and MML scripts required for commissioning must be ready.
Requirements for Equipment Status
Before commissioning, ensure that the equipment meets the conditions listed in Table 2-1.
Table 2-1 Requirements for equipment status before commissioning
Item Requirement
BSC6900 hardware The hardware is installed and has passed the hardware
installation check and power-on check.
OMU The OMU is configured before delivery. For details, see
Checklist for the OMU Software Factory Settings in BSC6900
UMTS OMU Administration Guide.
LMT PC The LMT PC meets the configuration requirements. For details,
see Configuration Requirements of the LMT PC in BSC6900
UMTS LMT User Guide.
Requirements for the Network
To ensure the smooth commissioning of the Iub, Iu, Iur, Iur-g, Iur-p, and Iu-BC interfaces, the
network to be commissioned must meet the following requirements:
l At least one NodeB is connected to the BSC6900. The NodeB must have passed
commissioning and can provide basic functions.
l At least one set of CN equipment is connected to the BSC6900. The CN equipment must
have passed commissioning and can provide basic functions.
l Other network equipment that is connected to the network equipment to be commissioned,
if any, must have passed commissioning and can provide basic functions. If an RNC, BSC,
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or call broadcast center (CBC) is connected to the BSC6900, the RNC, BSC, or CBC must
have passed commissioning and can provide basic functions.
l Three single-mode UEs and one dual-mode UE are ready for test and are registered with
the home location register (HLR).
Figure 2-1 shows a typical network to be commissioned.
Figure 2-1 Typical network to be commissioned
Requirements for Software and Data Files
l Software installation package
The installation package that is compatible with the version used in the local office must
be ready before commissioning.
l License
The license that is applicable to configurations used in the local office is obtained from the
Huawei technical support engineers.
l MML script file
The initial configuration is complete before commissioning according to BSC6900
UMTS Initial Configuration Guide to obtain the MML script file. In addition, the
correctness of the data configuration is checked and ensured based on the MML script
examples and the onsite negotiated data defined in BSC6900 UMTS Initial Configuration
Guide.
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NOTE
If the CME method is used to configure the data, the MML script file is not necessary.
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3 Commissioning ProcessThe BSC6900 commissioning can be performed remotely, locally, or remotely with local
assistance.
l Local commissioning is performed by a field engineer (engineer responsible for onsite
commissioning in the BSC6900 equipment room) who connects a PC to the BSC6900 and
performs the commissioning on the LMT.
l Remote commissioning is remotely performed by an engineer (technical engineer
responsible for the BSC6900) and multiple BSC6900s can be commissioned
simultaneously in the central equipment room.
l Remote commissioning with local assistance is performed remotely by an engineer with
the assistance of a field engineer.
Figure 3-1 shows the commissioning process if all commissioning prerequisites are met.
BSC6900 UMTS
Commissioning Guide 3 Commissioning Process
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Figure 3-1 Commissioning flowchart
BSC6900 UMTS
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4 Checking Operating Status of HardwareBefore commissioning the equipment, ensure that the BSC6900 cabinet is powered on and is
operating properly.
Prerequisites
The BSC6900 cabinet has passed the power-on check.
Procedure
Step 1 Check whether the cabinet is powered on.
If... Then...
The cabinet is not powered on Go to Step 2.
The cabinet is powered on Go to Step 4.
Step 2 Turn on the power switches that control cabinet power supply on the power distribution frame(PDF).
Step 3 Turn on the power switches on the power distribution box after the RUN indicator on the front panel of the power distribution box blinks 0.25s on and 0.25s off.
If... Then...
The cabinet is an MPR Set the corresponding power switches on the power distribution
box to ON.
If the cabinet is an EPR/
TCR
Set the power switches that correspond to the subracks
configured in the same cabinet to ON.
Step 4 Check the power supply to the cabinet components, as listed in Table 4-1. Ensure that thehardware operates properly.
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Table 4-1 Checklist of the power supply to the cabinet components
Component Normal Power Supply Status
Board The RUN indicator on the board panel is
neither steady on nor steady off.
Fan box The RUN indicator on the fan box panel
blinks 1s on and 1s off in green after the
subrack or independent fan subrack is
powered on.
Power distribution monitor board The RUN indicator on the board panel blinks
1s on and 1s off in green. The ALM indicator
is steady off.
NOTE
If a power failure occurs, resolve the problem following the operations provided in step 5 in section Powering
On the Cabinet in BSC6900 UMTS Site Maintenance Guide.
----End
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5 Commissioning the OMUAbout This Chapter
Before using the OMU for the first time, commission the OMU onsite to check the installation
of product software and the version of the product software, and configure the IP address, mask,
and computer name to ensure the normal communication between the BSC6900 and the LMT
or U2000.
Context
The OMU can be commissioned locally or by using a USB flash drive. In new network
deployment, the OMU board has been preinstalled with the operating system and applications before delivery. Therefore, it is recommended that the OMU board be commissioned locally.
NOTE
For the definitions of "fixed external IP address", "virtual external IP address", "fixed internal IP address",
"virtual internal IP address", "IP address of the backup channel between the active and standby OMU boards",
and "commissioning IP address", refer to OMU IP Address Plan of "Working Principles" in BSC6900 OMU
Administration Guide.
5.1 Commissioning an OMU Locally
This section describes how to commission an OMU locally. The commissioning is performed
by a field engineer by connecting a PC to the OMU over a commissioning Ethernet port. If the
BSC6900 has been configured with active and standby OMUs, commission both the active OMU
and the standby OMU.
5.2 Commissioning the OMU Using a USB Flash Drive
This section describes how to commission an OMU using a USB flash drive. You can locally
insert the prepared USB flash drive to the OMU and then perform OMU commissioning with
cooperation of a remote engineer.
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5.1 Commissioning an OMU Locally
This section describes how to commission an OMU locally. The commissioning is performed
by a field engineer by connecting a PC to the OMU over a commissioning Ethernet port. If the
BSC6900 has been configured with active and standby OMUs, commission both the active OMU
and the standby OMU.
Prerequisites
l The OMU is connected to a local PC using a commissioning Ethernet port.
l The version installation package or patch installation package that you have obtained is the
same as the customer version.
l You have obtained the psftp software and the PuTTY software. For details, see Obtaining
and Using the psftp Software and Obtaining and Using the PuTTY Software.
Context
l If the product software has been installed before delivery, the active workspace of the OMU
is version_a.
l If the product software is not installed before delivery, plan items in Information Records
of OMU Software Installation before installing the product software.
l For details about the OMU software factory settings, see Checklist for the OMU Software
Factory Settings.
l For details about how to commission the OMU locally, see Figure 5-1.
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Figure 5-1 Flowchart for commissioning the OMU locally
Procedure
Step 1 Connect a PC to the OMU board.
1. Connect the PC to the ETH2 commissioning port on the OMU board using a network cable.
2. Set the IP addresses of the PC and ETH2 port so that they are in the same network segment.
The initial IP address of the ETH2 port is 192.168.6.50 or 192.168.6.60, and the subnet
mask is 255.255.255.0. The initial IP address of the ETH2 port is the commissioning IP
address. For details about the commissioning IP address, see OMU IP Address Plan.
Step 2 Set the link mode of the external OMU Ethernet adapters.
1. Log in to the OMU by referring to the procedures described in Logging In to the OMU.
2. Check whether the link mode of the external OMU Ethernet adapters is consistent with that
of LAN switches.
For details about how to query the link mode of the external OMU Ethernet adapters, see
Querying the Link Mode of the External OMU Network Adapters.
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If... Then...
The link mode of the external OMU
Ethernet adapters is consistent with that of
LAN switches
Go to Step 3.
The link mode of the external OMU
Ethernet adapters is inconsistent with that
of LAN switches
Set the link mode of the external OMU
network adapters to be consistent with that
of LAN switch by referring to operations
in Procedure of Setting the Link Mode for
External OMU Ethernet Adapters.
Step 3 Install the product software.
1. Enter /etc/rc.d/omud status to check the running status of the OMU process.
If... Then...
running is displayed 1. Enter /etc/rc.d/omud stop to stop the
omud process.
2. Go to Step 3.2.
unused is displayed Go to Step 3.2.
No such file or directory is displayed 1. Install the product software to the active
workspace by referring to operations in
Procedure of Installing the Product
Software in the Active Workspace.
2. Go to Step 7, Step 8 and Step 9.
2. Enter cd /mbsc/upgrade to go to the OMU installation directory, and then enter ls to query
the current version of the product software.
If... Then...
The product software version is the same
as that required by the operator
Go to Step 4.
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If... Then...
The product software version is different
from that required by the operator
1. Uninstall the product software by
referring to operations in Procedure of
Uninstalling the Product Software.2. Upload the product software
installation package to the OMU by
referring to operations in Procedure of
Uploading the OMU Application
Installation Package to the OMU.
3. Install the product software to the active
workspace by referring to operations in
Procedure of Installing the Product
Software in the Active Workspace.
4. Go to Step 7, Step 8 and Step 9.
Step 4 Modify the OMU IP addresses.
Perform either of the following operations to change IP addresses of the OMU:
l Run the MOD OMUIP command. This operation can be performed only if the Ethernet
adapter is connected to the OMU over a local commissioning port. For details, see the
description of the MOD OMUIP command in the MML command reference.
l Use the omutool to change IP addresses of the OMU. For details, see the following substeps.
NOTE
The following restrictions apply when you execute the MOD OMUIP command. Modify OMU IPaddresses based on actual conditions.
l Only Internal network fixed IP, External network fixed IP, External network fixed IP mask ,
External gateway IP and Backup network IP of the active OMU can be modified when OMUs work
in active/standby mode.
l After the OMU starts, the system automatically updates the first two network segments of the internal
fixed and virtual IP addresses to the configured network segments. You can query the configured
network segments by running the LST SUBNET command.
1. Enter cd /mbsc/bam/version_a/bin/bam to go to the directory where the omutool program
is located.
NOTE
You can execute ./omutool -h to view the help information of the omutool.
2. Change the external fixed IP address and subnet mask according to the operator's plan.
Enter ./omutool extercard The external fixed IP address The subnet mask The gateway IP
address (Optional) to change the external fixed IP address and the subnet mask. For
example, you can enter the following command:
./omutool extercard 10.161.10.100 255.255.255.0
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NOTE
l Perform either of the following operations if a gateway IP address needs to be changed while
you are changing an external fixed IP address:
l Method 1: Enter ./omutool extercard The external fixed IP address The subnet mask (The
gateway IP address) to change the external fixed IP address and gateway IP address at thesame time. The following is an example:
./omutool extercard 10.161.10.100 255.255.255.0 10.161.10.1
l Method 2: Enter ./omutool gateway The gateway IP address to change the gateway IP
address separately. The following is an example:
./omutool gateway 10.161.10.1
l After the external fixed IP address is changed, the OMU can be connected to the operation and
maintenance (OM) network of the operator over the ETH0 or ETH1 port. In this case, subsequent
commissioning tasks can be performed remotely.
3. Change the external virtual IP address and subnet mask of the active and standby OMUs
according to the plan. Ensure that the external virtual IP address is on the same network
segment as the external fixed IP address.Enter ./omutool extervip The external virtual IP address The subnet mask to change the
external virtual IP address and subnet mask. For example, you can enter the following
command:./omutool extervip 10.161.10.102 255.255.255.0
NOTE
The external virtual, external fixed and gateway IP addresses must all be in the same network segment.
If you change either of the first two of these, you will be prompted to check whether the other two
addresses need to be changed to comply with this rule.
4. Check whether the internal fixed IP address, internal virtual IP address, backup channel IP
address, and commissioning IP address of active and standby OMUs are in the same
network segment as the operator's network.
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If... Then...
All the preceding IP addresses
are in the same network segment
as the operator's network
Change the IP address in conflict.
l Change the internal network segment by referring
to Follow-up Procedure in 7 Updating the OMUDatabase.
l Change the backup channel IP address and subnet
mask of the active and standby OMUs:
– If OMUa boards are used, enter ./omutool
backupcard The IP address. For example,
you can enter the following command:./omutool backupcard 192.168.3.60
– If OMUc boards are used, enter ./omutool
backupcard_for_omuc The IP address and ./
omutool backupcard_for_omua The IP
address. For example, you can enter the
following commands:./omutool backupcard_for_omuc
192.168.9.60
./omutool backupcard_for_omua
192.168.3.60
l Enter ./omutool debugcard The debugging IP
address to change the commissioning IP address
and subnet mask. For example, you can enter the
following command:./omutool debugcard 192.168.6.60
The preceding IP addresses arenot in the same network segment
as the operator's network
Change the backup channel IP address of the standbyOMU.
l If OMUa boards are used, enter ./omutool
backupcard The IP address. For example, you
can enter the following command:./omutool backupcard 192.168.3.60
l If OMUc boards are used, enter ./omutool
backupcard_for_omuc The IP address and ./
omutool backupcard_for_omua The IP
address. For example, you can enter the following
commands:./omutool backupcard_for_omuc 192.168.9.60
./omutool backupcard_for_omua 192.168.3.60
Step 5 Enter ./omutool dispipinfo to check whether the modified OMU IP address and subnet mask are correct based on the query result.
Step 6 Change the OMU name.
1. Enter ./omutool computername OMU name to change the name of the OMU.
For example, you can enter ./omutool computername omu_123.
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NOTE
The OMU name cannot contain control characters, spaces, or any of the following special characters: / \
[ ] ( ) ' : | < > + = ; , ?, and the length of the OMU name must range from 1 to 62 characters.
Step 7 Set the working mode of the OMU.1. Set the OMU backup mode.
l If only one OMU board is configured, enter ./omutool dualmode single to set the OMU
to work in independent mode.
l If two OMU boards (active and standby OMU boards) are configured, enter ./omutool
dualmode dual to set the OMUs to work in active/standby mode.
2. Set the office name.
a. Enter /etc/rc.d/omud start to start the product software.
b. Run the SET OFFICENAME command to set the office name.
Step 8 Check the OMU running status.
1. Enter ps -afx to check the running status of the OMU.
The OMU is operating properly if all OMU processes exist in the OMU active workspace
directory /mbsc/bam/version_a/bin/bam/monitor.
OMU State OMU Processes That Must Exist
Active OMU host_gate, ems_gate, authority,
configure, maintain, stat, alarm,
software, ftp_server, sntp, ems_agent,
omu_manager, cfa, weblmt, debug_log,
and cfg_mirror
Standby OMU software, ftp_server, sntp,
omu_manager, and debug_log
NOTE
If some of the preceding processes do not exist, enter /etc/rc.d/omud restart to restart the OMU
server, and then check whether the processes exist. If some of them still do not exist, uninstall the
product software and then reinstall it in the active workspace by referring to operations in
Procedure of Uninstalling the Product Software and Installing the Product Software in the ActiveWorkspace.
Step 9 Enter exit to stop the PuTTY and then remove the cable to disconnect the PC from the OMU.
----End
5.2 Commissioning the OMU Using a USB Flash Drive
This section describes how to commission an OMU using a USB flash drive. You can locally
insert the prepared USB flash drive to the OMU and then perform OMU commissioning with
cooperation of a remote engineer.
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Prerequisites
l The preparations for installing software on site are completed. For details, see Onsite
Software Installation Preparations.
l You have obtained the planned OMU information and recorded them in Configuration
Information for Preparing the USB Flash Drive.
l The capacity of the USB flash drive is at least 4 GB. If the BSC6900 is configured with
active and standby OMUs, two USB flash drives are required.
l A USB flash drive has been inserted into an available and uncontrolled (for example, CPM
control) USB port on a portable computer
l Check whether the USB flash drive is usable by referring to the USB Flash Drive
Verification Guide under the USB Disk Tool (a tool used for preparing the USB flash drive)
directory. If the USB flash drive cannot be used, replace it with another one. The Netac
U208 (4 GB), Kingston and Sandisk USB storage devices are recommended.
Context
NOTICE
Back up the OMU data before you install the OMU operating system and product software. This
is because the OMU hard disk will be formatted during the installation of the OMU operating
system and product software using the USB flash drive, and all data will be deleted.
l This section uses the commissioning of active and standby OMUs as an example. The
commissioning operation differences between the OMU in independent mode and theOMUs in active/standby mode are described separately.
l Commissioning an OMU using a USB flash drive involves two steps: preparing the USB
flash drive and commissioning the OMU after inserting the USB flash drive into the OMU.
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Figure 5-2 Flowchart for commissioning the OMU using a USB flash drive
Procedure
Step 1 Prepare a USB flash drive.
1. Double-click U_creator_eng.exe to begin installing a Dopra Linux operating system on
the USB flash drive, as shown in Figure 5-3.
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Figure 5-3 U_creator_eng window
2. Right-click NE List in the left pane of the window shown in Figure 5-3 and choose Add
NE from the shortcut menu. A dialog box is displayed, as shown in Figure 5-4.
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Figure 5-4 Add NE dialog box
3. Specify NE Name, set Operating System Type to DopraLinux, set Operate type to
Install. Then click OK . An NE is added.
NOTE
l If only the operating system is to be installed on the OMU, do not select Install product software?.
If the operating system and product software are to be installed on the OMU, select Install productsoftware? and specify External Virtual IP Address of the NE to be added.
l If only the product software is to be installed on the OMU, set Operate type to Only install product
software, and specify External Virtual IP Address of the NE to be added.
l The NE name, used to identify an NE, can include only letters, numerals, dashes ("-"), and underscores
("_").
l The NE name and the virtual external IP address can be changed only after you delete the NE and then
add it again.
l If you want to prepare multiple USB flash drives, you are advised to prepare and label the USB flash
drives one by one.
4. Double-click the added NE in the left pane. The window is refreshed, as shown in Figure
5-5.
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Figure 5-5 Configuring information
NOTE
l The IP addresses shown in Figure 5-5 are required by the U_creator tool by default. Change the IP
addresses as required. For details about the principles of changing the IP addresses, see OMU IP
Address Plan.
l If Operating System Type in Figure 5-4 is set to DopraLinux, select the product type in Figure
5-5 according to the product where the OMU is to be installed. The rules for checking network
segments of IP addresses vary depending on product types. For details about these rules, see OMU IP
Address Plan.
l Select the link mode for external Ethernet adapters listed in Figure 5-5 as required. Ensure that the
link mode for external Ethernet adapters is consistent with that for the onsite LAN switch. Table
5-1 lists the mapping between the queried link mode for external Ethernet adapters and that selected
in Figure 5-5.
l If Install product software? is not selected in Step 1.3, only the names of the active and standby
OMUs and IP addresses are displayed in Figure 5-5.
l In independent OMU mode, only the active OMU configuration is effective, whereas the standby
OMU configuration is ineffective.l The new password policy is as follows:
l Passwords of admin must contain 8 to 32 characters.
l The characters must be uppercase letters, lowercase letters, digits, or special characters, or the
combination of two among these types.
l Special characters include spaces and the following characters ~!@#$%^&*()_+-{}|[]:?./
l Modify Debug network IP and Debug network mask based on actual conditions.
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Step 2 Commission the OMU after inserting the USB flash drive to the OMU.
1. Insert the USB flash drive into any USB port on the OMU board panel.
2. Remove and then install the OMU board to reset it. For details, see sections Removing a
Board and Installing a board in the BSC6900 UMTS Site Maintenance Guide.
3. Observe the status of the indicators on the OMU board panel and determine whether the
installation is complete.
l If only the operating system is to be installed on the OMU, check the indicator status
according to the conditions described in Table 5-2.
l If the operating system and product software are to be installed on the OMU, check the
indicator status according to the conditions described in Table 5-3.
l If only the product software is to be installed, check the indicator status according to
the conditions described in Table 5-4.
NOTE
l If the status of the indicators differs from this, the OMU cannot identify the USB flash device.
In this case, prepare another USB flash device. Alternatively, copy the data in the original USB
flash device to a new one, and then reinstall the OMU operating system.
l After the OMU operating system and the product software are installed successfully, remove the
USB flash drive from the OMU board panel. The OMU commissioning is complete. If the value
of operation type is Only install product software, you need to remove and reinsert the OMU
to restart the OMU operating system after removing the USB flash drive.
Table 5-2 Status of the indicators on the OMUa or OMUc board panel during the OMU
operating system installation
Board InstallationProcedure SuccessfulInstallation Failed Installation
OMUa At the beginning:
l The RUN indicator
blinks.
l The ALM indicator
blinks.
l The ACT indicator
blinks.
l The OFFLINE
indicator is off.
After a certain period:
l The RUN indicator
blinks.
l The ALM indicator
is off.
l The ACT indicator is
off.
l The OFFLINE
indicator blinks.
l The RUN indicator
blinks.
l The ALM indicator
is off or blinks.
l The ACT indicator
is off.
l The OFFLINE
indicator is off.
l The RUN indicator
is off.
l The ALM indicator
blinks.
l The ACT indicator
is off.
l The OFFLINE
indicator blinks.
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Board InstallationProcedure
SuccessfulInstallation
Failed Installation
OMUc l The RUN indicator
blinks.l The ALM indicator
blinks.
l The ACT indicator
blinks.
l The OFFLINE
indicator is off.
l The RUN indicator
blinks.l The ALM indicator
is off.
l The ACT indicator
is off.
l The OFFLINE
indicator blinks.
l The RUN indicator
is off.l The ALM indicator
blinks.
l The ACT indicator
is off.
l The OFFLINE
indicator blinks.
Table 5-3 Status of indicators on the OMUa or OMUc board panel during the OMU
operating system and product software installation
Board InstallationProcedure
SuccessfulInstallation
Failed Installation
OMUa At the beginning:
l The RUN indicator
blinks.
l The ALM indicator
blinks.
l The ACT indicator
blinks.
l The OFFLINE
indicator is off.
After a certain period:
l The RUN indicator
blinks.
l The ALM indicator
is off.
l The ACT indicator is
off.
lThe OFFLINEindicator blinks.
l The RUN indicator
blinks.
l The ALM indicator
is steady on or off.
l The ACT indicator
is steady on or off.
l The OFFLINE
indicator is off.
l The RUN indicator
blinks.
l The ALM indicator
blinks.
l The ACT indicator
is off.
l The OFFLINE
indicator is off.
OMUc l The RUN indicator
blinks.
l The ALM indicator
blinks.
l The ACT indicator
blinks.
l The OFFLINE
indicator is off.
l The RUN indicator
blinks.
l The ALM indicator
is steady on or off.
l The ACT indicator
is steady on or off.
l The OFFLINE
indicator is off.
l The RUN indicator
blinks.
l The ALM indicator
blinks.
l The ACT indicator
is off.
l The OFFLINE
indicator is off.
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Table 5-4 Status of indicators on the OMUa or OMUc board panel during only the product
software installation
Board InstallationProcedure
SuccessfulInstallation
Failed Installation
OMUa At the beginning:
l The RUN indicator
blinks.
l The ALM indicator
is off.
l The ACT indicator
blinks.
l The OFFLINE
indicator is off.
After a certain period:
l The RUN indicator
blinks.
l The ALM indicator
blinks.
l The ACT indicator is
off.
l The OFFLINE
indicator is off.
l The RUN indicator
blinks.
l The ALM indicator
is steady on or off.
l The ACT indicator
is steady on or off.
l The OFFLINE
indicator is off.
l The RUN indicator
blinks.
l The ALM indicator
blinks.
l The ACT indicator
is off.
l The OFFLINE
indicator is off.
OMUc l
The RUN indicator blinks.
l The ALM indicator
is off.
l The ACT indicator is
off.
l The OFFLINE
indicator is off.
l
The RUN indicator blinks.
l The ALM indicator
is steady on or off.
l The ACT indicator
is steady on or off.
l The OFFLINE
indicator is off.
l
The RUN indicator blinks.
l The ALM indicator
blinks.
l The ACT indicator
is off.
l The OFFLINE
indicator is off.
----End
Follow-up Procedure
Troubleshooting upon Installation Failures
Check whether the configuration files prepared in the step Prepare the USB flash drive are
correct according to the Configuration Information for Preparing the USB flash drive for
Installation recorded during the preparations.
l If the configuration files are not correct, prepare the USB flash drive again by referring to
the step Prepare the USB flash drive.
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l If the configuration files are correct, contact Huawei technical support by referring to
Contact the Technical Support for Assistance.
Querying the Operating System Version Using the PuTTY
1. Double-click putty.exe. Enter the physical IP address of the OMU where an operatingsystem has been installed. An interface for logging in to the Linux operating system is
displayed. Enter an administrator-level user name and its password to log in to the OMU.
2. Execute /cat /etc/DL-Release to query the operating system version, as shown in Figure
5-6.
Figure 5-6 Querying the operating system version using the Putty
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6 Logging In to the BSC6900 Using the LMTThis chapter describes how to log in to the BSC6900 using the LMT and how to establish
communication between the LMT and BSC6900 to ensure successful BSC6900 commissioning
using the LMT.
Prerequisites
l The OMU commissioning has been complete.
l The network connection between the LMT and the OMU has been established.
NOTE
In the case of the local OMU commissioning, a field engineer performs local commissioning tasks
and then Log in to the BSC6900 using the LMT to verify the connection between the OMU and
the external network. In this case, the field engineer needs to enter the IP address for OMU
commissioning in the address bar of Internet Explorer (IE) to log in to the LMT.
Context
JRE is a standard Java plug-in. If JRE is not installed, a message is displayed when you attempt
to log in to the LMT. In this case, install JRE by following the instructions in the displayed
prompt message. If the JRE installed in the PC is not of the latest version, a message is displayed
when you attempt to log in to the LMT, prompting you to update the JRE. In this case, it is
recommended that you uninstall the JRE and then install the JRE of the latest version
CAUTION
When the LMT application is running, do not change the LMT PC system time. Otherwise,
severe errors may occur on the system. If you have to change the system time, stop all the LMT
applications first.
Procedure
Step 1 Check the configuration of the LMT PC and ensure that it meets the requirements.
1. Check the hardware configuration of the BSC6900 LMT PC to ensure that the requirements
described in Configuration Requirements of the LMT PC are met.
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2. Check the security settings of the Internet Explorer and ensure that the Java script is
supported.
Step 2 Start the IE, and then log in to the BSC6900 using the LMT.
1. Start the IE and enter the external virtual IP address of the OMU of the BSC6900 on the
address bar. The login dialog box is displayed, as shown in Figure 6-1.
Figure 6-1 BSC6900 login dialog box
NOTE
To log in to the BSC6900 by using the Domain user account, establish the connection between the
BSC6900 and the U2000 server.
2. Enter User Name, Password, and Verify Code, and click Login to log in to the LMT.
----End
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7 Updating the OMU DatabaseThis chapter describes how to update configuration data in the OMU database by running MML
scripts.
Prerequisites
l You have completed the operations provided in section 6 Logging In to the BSC6900
Using the LMT.
l The MML command data scripts applicable to the local office are verified and the contents
are precise and complete.
Context
l There are two methods to run MML scripts: by running MML commands or using the GUI.
The MML script can be executed by using the GUI only when a script is smaller than 4
MB. It is recommended that you run the MML script by running MML commands, because
it is more efficient.
l You can query the active workspace of the OMU through the MML command LST
OMUAREA. The following procedure assumes that the active workspace is version_a.
Procedure
l Run the MML script by running MML commands.
1. Run the MML command SET CFGDATAINEFFECTIVE to set the MPS to work in ineffective mode.
NOTICEIf the database has been updated, run the MML command SET
CFGDATAINEFFECTIVE to set each configured subrack to work in ineffective
mode.
2. Run the MML command RST DATA. Click Yes in the displayed dialog box to
initialize the BSC6900 configuration data in the OMU database.
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3. Run the MML command UPD KEYMATERIAL to update the key material used for
local data encryption.
4. Upload the MML script to the /ftp folder in the OMU active workspace directory. The
following assumes that the MML script BATCHFILE.txt saved in disk D is uploaded
to the OMU active workspace /mbsc/bam/version_a/ftp to introduce the twomethods.
NOTE
Two methods are available: through File Manager on the LMT or through command lines.
– Through File Manager on the LMT
a. Click File Manager on the toolbar of the LMT to start the file manager.
b. In the displayed window, choose Root > bam > version_a > ftp on the left
and click Upload on the right. A dialog box is displayed. Select
BATCHFILE.txt saved in disk D, and then click Open to upload the file.
–
Through command linesa. On the local PC, choose Start > Run. Type cmd and click OK .
b. Input d: and press Enter to switch to disk D.
c. Input ftp IP address to connect to the OMU. Here, IP address is the IP address
of the OMU.
d. Input the LMT user name and password. The connection between the OMU
and the local FTP is set up after the authentication succeeds.
e. Input cd /mbsc/bam/version_a/ftp to switch to the OMU active workspace.
f. Input put BATCHFILE.txt to upload the file.
g. After the file is uploaded successfully, input quit to disconnect the FTP.
5. Run the MML command RUN BATCHFILE to run the batch command file. It is
recommended that you set Finish Type to ANY_ERR_RETURN(Stop at Error),
Result Recording Type to REC_ERR(Record errors), Source File Name to
BATCHFILE.txt, and Result File Name to RUN_BATCHFILE_RESULT.txt .
NOTE
l The result file RUN_BATCHFILE_RESULT.txt is saved in the /ftp folder in the OMU
active workspace installation directory, that is, /mbsc/bam/version_a/ftp.
l The execution of the script takes a certain period of time. For example, 1-1.5 hours will be
needed for executing a script with 100,000 commands.
l If the MML script fails to be executed, open the RUN_BATCHFILE_RESULT.txt file
to check the commands that fail to be executed. Then, extract the commands that fail to beexecuted and the commands that have not been executed to generate a new MML script.
Correct the MML script based on the displayed messages, and then go to Step 5 to run the
new script.
l Run the MML script by using the GUI.
1. Run the MML command SET CFGDATAINEFFECTIVE to set the MPS to work
in ineffective mode.
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NOTICEIf the database has been updated, run the MML command SET
CFGDATAINEFFECTIVE to set each configured subrack to work in ineffectivemode.
2. Run the MML command RST DATA. Click Yes in the displayed dialog box to
initialize the BSC6900 configuration data in the OMU database.
3. Run the MML command UPD KEYMATERIAL to update the key material used for
local data encryption.
4. On the LMT, click theBatch tab. The Batch tab page is displayed, as shown in Figure
7-1.
Figure 7-1 Batch tab page
5. Click Open....The Open dialog box is displayed. Select the prepared MML script,
and then click Open. The commands in the script are displayed on the Batch tab page.
6. Click Set.... The Set dialog box is displayed. Set Sending Commands Interval(s) to
0, select Save Failed Commands and set the path for saving the failed commands,
and then click OK , as shown in Figure 7-2.
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Figure 7-2 Setting the batch commands
7. On the Batch tab page, select All in the Execution Type area.
8. Click Go. The system runs the MML commands one by one.
NOTE
l Click OK when the system displays that the current configuration is in ineffective mode
after you click Go. The execution of the script will take a long time in GUI mode. For
example, 2-3 hours will be needed for executing a 4-MB script.
l If an Error dialog box showing Execution failed. Continue? is displayed during the
execution of the MML script, the MML script is incorrect. In this case, select Yes to All
to ignore the error prompt. After the MML script file is executed, extract the commands
that fail to be executed to generate a new MML script, correct the commands based on the
prompts, and then go to Step 5 to run the script again.
9. Click OK when a dialog box is displayed, indicating that the running of all the MML
commands is complete.
----End
Follow-up Procedure
After the OMU database is upgraded, perform the following operations to ensure the normal
communication between the OMU and BSC6900.
1. Run the MML command LST SUBNET to query the Subnet No. of the BSC6900.
2. Check whether the Subnet No. of the BSC6900 is consistent with the network segment of
the planned internal IP address of the OMU.
NOTE
The planned internal IP address of the OMU is recorded in Configuration Information for Commissioning the OMU Locally.
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l If they are consistent, run the DSP OMU command to query the OMU internal network
segment and check whether the OMU internal network segment is consistent with the
network segment of the internal IP address of the OMU.
a. If they are consistent, perform 3.
b. If they are inconsistent, run the RST OMU command with Reset Type set to
SOFT(Soft Reset) to reset the active and standby OMU boards.
l If they are inconsistent, perform the following operations:
a. Run the MML command SET SUBNET to change the Subnet No. of the
BSC6900 so that it is consistent with the network segment of the planned internal
IP address of the OMU.
b. Run the RST OMU command with Reset Type set to SOFT(Soft Reset) to reset
the active and standby OMU boards.
3. Run the MML command SET CFGDATAEFFECTIVE to set the MPS to work in
effective mode.
4. Locally remove the SCU board and then reinsert it into the MPS. Then, reset the MPS so
that the new IP address of the BSC6900 host takes effect.
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8 Activating and Verifying the LicenseThis section describes how to activate the license and verify the license configuration
information to enable service commissioning.
Prerequisites
l You have completed the operations provided in section 6 Logging In to the BSC6900
Using the LMT.
l The FTP server is started. For details on how to start the FTP server, see the operations in
Startup in BSC6900 UMTS LMT User Guide for FTP Server. For the default user name and
password of the FTP server, see FTP Server in BSC6900 UMTS LMT User Guide. Note
that the user name or password may be modified.
l The license file is ready and the license check is passed.
Context
The active workspace of the OMU can be queried through the MML command LST
OMUAREA. The following operations assume that the active workspace is version_a.
Procedure
Step 1 Run the MML command DLD LICENSE to download the license to the OMU active workspacedirectory /ftp/license, that is, /mbsc/bam/version_a/ftp/license/software/bam/version_a/ftp/
license.
Step 2 Run the MML command LST LICENSE and then set File Name to the name of the license fileto be activated to query the detailed configuration information of the license file.
If... Then...
The license is consistent with what you apply for Go to Step 3.
The license is inconsistent with what you apply for Contact Huawei technical support.
Step 3 Run the MML command CHK DATA2LIC, and then set File Name to the name of the licensefile to be activated to verify the license information including the equipment serial number
(ESN), version, working mode, and configuration.
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If... Then...
The license information is consistent with
the OMU information
Go to Step 4.
The license information is inconsistent with
the OMU information
Modify the inconsistent data and then repeat
this step.
Step 4 Run the MML command ACT LICENSE to activate the license file.
Step 5 Optional: If there are the primary and secondary operators, run the MML command SETLICENSE to reallocate the resources and functions in sequence from the primary operator to
the secondary operator. If there are multiple secondary operators, run the command for each
operator.
----End
Follow-up Procedure
If the license activation fails, the configuration data of the license is inconsistent with that in the
OMU database. Check the configuration data of the license and the configuration data in the
OMU database.
l If the configuration data, such as the product name, ESN, and version number of the license
is incorrect, apply for a new license.
l If the configuration data in the OMU database is incorrect, correct the configuration data,
and then reactivate the license.
NOTE
An invalid or expired license file can also lead to a license activation failure. For details, see the online
help of the MML command ACT LICENSE.
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9 Loading BSC6900 Board Software and DataFiles
About This Chapter
This chapter describes how to load the BSC6900 board software and data files.
Prerequisites
l The device has been commissioned.
l The OMU database has been updated.
Context
The software of the BSC6900 is generated automatically in the OMU active workspace
directory /bin/fam during the installation of the product software. For example, if the active
workspace is version_a, the software is in /mbsc/bam/version_a/bin/fam. The software can
be loaded directly.
To make the configuration take effect, format the configuration data in the OMU database to
generate a .DAT data file, and then reset the BSC6900 boards.
9.1 Generating Data Files for the Loading
This section describes how to generate data files, which can be loaded, using the MML datascripts.
9.2 Setting the Board Loading Mode
This section describes how to set the loading modes of all the board subsystems before resetting
BSC6900 boards.
9.3 Resetting BSC6900 Boards
This section describes how to load the BSC6900 board software and data files from the OMU
installation directory to the boards and make them take effect.
9.4 Checking the Consistency of the Data and the Version
This section describes how to check whether the board configuration and the software version
of the BSC6900 are consistent with those on the OMU.
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9.1 Generating Data Files for the Loading
This section describes how to generate data files, which can be loaded, using the MML datascripts.
Prerequisites
l You have completed the operations provided in section 6 Logging In to the BSC6900
Using the LMT.
Procedure
Step 1 Run the MML command SET CFGDATAEFFECTIVE without specifying any parameter to
set the subracks configured to work in effective mode.
Step 2 Run the MML command FMT DATA and set Work Area Flag to Active(Format activearea) to format the configuration data in the OMU database. Do not specify the subrack number
when running the MML command.
----End
9.2 Setting the Board Loading Mode
This section describes how to set the loading modes of all the board subsystems before resetting
BSC6900 boards.
Prerequisites
You have completed the operations provided in section 6 Logging In to the BSC6900 Using
the LMT.
Context
For details about the loading modes, see BSC6900 Loading Management.
Procedure
Step 1 Run the MML command SET LODCTRL to set the board loading mode. In this command, setBoard Start Load Control to LFB(Load from OMU and write flash).
----End
9.3 Resetting BSC6900 Boards
This section describes how to load the BSC6900 board software and data files from the OMU
installation directory to the boards and make them take effect.
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Prerequisites
l The data file for the loading has been generated.
l You have completed the operations provided in section 6 Logging In to the BSC6900
Using the LMT.
l All the subracks have been powered on.
Context
The resetting time is less than or equal to six minutes in the maximum configuration. There is
no requirement for the sequence. All the subracks can be reset at the same time.
Procedure
Step 1 Run the MML command RST SUBRACK , and then set Subrack No. to the number of thesubrack to be reset. A dialog box is displayed, asking you whether to proceed. Click OK . The
boards in the subrack automatically load the BSC6900 board software and data files from the
OMU.
Step 2 Repeat Step 1 to reset all the BSC6900 subracks.
NOTE
You can observe the loading process on the Progress tab page on the LMT home page. If this tab page is hidden,
click Progress in the toolbar on the LMT home page.
Step 3 Click the Device Maintenance tab on the LMT home page after all the subracks are reset. TheDevice Maintenance tab page is displayed.
Step 4 Check whether all the boards on the device panel are in the normal state.
If... Then...
The device panel shows that all the boards
are in the normal state
No further action is required.
The device panel shows that some boards
are not in the normal state
Check the faulty boards and clear the alarms
according to operations in 17.9 Data Loading
Failures on the Board.
----End
9.4 Checking the Consistency of the Data and the Version
This section describes how to check whether the board configuration and the software version
of the BSC6900 are consistent with those on the OMU.
Prerequisites
l All the subracks and boards are running properly.
l You have completed the operations provided in section 6 Logging In to the BSC6900
Using the LMT.
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Procedure
Step 1 Run the MML command ACT CRC without specifying any parameter to check whether theBSC6900 board configuration is consistent with the data on the OMU.
Expected result: The All table data consistent. message is displayed.
Step 2 Run the MML command CMP BRDVER without specifying any parameter to check whether the version run by the BSC6900 is consistent with the version information on the OMU.
Expected result: The Compare consistent message is displayed.
NOTE
If the board configuration or software version is inconsistent with the information on the OMU, run the MML
command RST SUBRACK reset the subrack where the board with incorrect data or version is located.
----End
Follow-up Procedure
After the consistency check, restore the loading method of the board: Run the MML command
SET LODCTRL to set Board Start Load Control to CL(Consult Load).
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10 Connecting to the U2000This section describes how to connect the BSC6900 to the U2000 for centralized management.
Prerequisites
l The operation and maintenance (O&M) network has passed the commissioning. The U2000
is operating properly.
l The version of the U2000 is compatible with that of the BSC6900.
l The mediation version of the U2000 is compatible with the NE version.
Context
l If the BSC6900 and the U2000 are in the same network segment, you do not need to
configure an IP route to the BSC6900 to the U2000.
l If the BSC6900 and the U2000 are not in the same network segment, you must configure
an IP route from the BSC6900 to the U2000.
Procedure
Step 1 Connect the BSC6900 to the O&M network.
1. Connect one end of a straight-through cable to the ETH0 or ETH1 port on the OMU board.
2. Connect the other end of the straight-through cable to the peer network device, such as a
hub or a router, to access the O&M network.
Step 2 Configure an IP route from the BSC6900 to the U2000.
1. Run the MML command LST OMUIPRT to check whether the IP route to the U2000 is
configured on the OMU.
l If the values of Destination Network Address, Destination Address Mask , and
Forward Route Address are consistent with the planned addresses, the BSC6900 has
an IP route to the U2000. Go to Step 2.3.
l If the Destination Network Address, Destination Address Mask , and Forward
Route Address are not consistent with the planned addresses, the BSC6900 does not
have a route to the U2000. Go to Step 2.2.
2. Run the MML command ADD OMUIPRT to configure a route from the BSC6900 to the
U2000.
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3. Verify the configuration of the route from the BSC6900 to the router.
Log in to the OMU according to the instructions in BSC6900 UMTS OMU Administration
Guide for Logging In to the OMU, and then run the ping command to check whether the
network connectivity between the BSC6900 and the router is available. If the OMU can
receive an acknowledge packet from the router, go to Step 2.4. Otherwise, check whether the OMU and the router are properly connected.
4. Verify the configuration of the route from the BSC6900 to the U2000.
Log in to the OMU and run the ping command to check whether the network connectivity
between the BSC6900 and the U2000 is available. If the OMU can receive a response packet
from the U2000, go to Step 3. Otherwise, check whether the router and the U2000 are
properly connected.
Step 3 Create the BSC6900 on the U2000. For details, see the information about how to create an NEin the U2000 documentation.
NOTICE
l If a firewall exists between the BSC6900 and U2000, enable the communication ports
connecting the BSC6900 and U2000 to ensure proper communication between the
BSC6900 and U2000.
l For details on the ports connecting the BSC6900 and U2000, see 18.1 Communication Ports
on the BSC6900.
l The MTU value configured for the transmission equipment between the BSC6900 and the
U2000 must be no less than that configured for the OMU board of the BSC6900. Otherwise,
the communication between the BSC6900 and the U2000 may be abnormal. The defaultMTU value for the OMU board is 1500.
l You are advised to run the SET CONNTYPE command with Connection Type set to
ONLY_SSL(Only SSL Connection) to enhance network transmission security.
----End
Example
Table 10-1 describes how to configure a route between the BSC6900 and the U2000.
Table 10-1 Configuring a route from the BSC6900 to the U2000
Scenar
io
The IP address of the U2000 server is 10.11.100.23. The mask is 255.255.255.255.
The OMU is connected to the U2000 network segment through the router. The IP
address of the router is 192.168.139.10.
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Opera
tion
1. Run the MML ADD OMUIPRT command.
l Set Destination network address to 10.11.100.23.
l Set Destination address mask to 255.255.255.255.
l Set Forward route address to 192
Recommended