Yongzheng Ma/Xu Zhou China Science & Technology Network …free.eol.cn/edu_net/edudown/cans2015/cans2015pdf/2301/2... · 2015. 9. 28. · within 24h, amazing experience. Cloud Computing

Cloud Computing Lab., CSTNET

Yongzheng Ma/Xu Zhou

China Science & Technology Network

2015.9.23


Roads to the Future Internet Architechture

2

• SDN and NFV bring open, energetic spirit to current

internet, and become major technologies to construct the

future internet architecture

• But, how to get to the future smoothly, with minimum

impact on current infrastructure?


Evolution of logistics System

3

• Post Office Mode

– Centralize, far from

users

– Post by yourself

– Low efficiency, Bad

Experience

– Cheap, but out of date

• Express Delivery Mode

– Distributive, close to

users

– Hand-to-hand service

– High efficiency, Good

experience

– Expensive, but willing

to pay



4

• Intelligent cabinet

– Storage at the gate

– Improved efficiency

• Anticipatory Shipping by

Amazon

– Based on user data

analysis

– From pull to push

– Excellent experience



5

• China Smart logistics Network

(CSN)

– Founded by Alibaba and 5 major

logistic companies

– To form an open, socialized logistic

infrastructure

– A information system to connect,

integrate and conduct offline

logistic resources

– All policy based on big data from

customers, merchants, suppliers

and logistic companies

– Aim to deliver goods all over china

within 24h, amazing experience


Keywords of modern logistic system

6

Localize：more and more close to end user， more and more initiative

Open：Integrate resources by open “APIs”

Intelligent：smart network makes user “idiot”, just hand-over

Experience：Extreme experience，Express all the way

Some kind of Soft-defined system


Service

Cloud

Network VS. Logistic System

7

Network = a logistics system without Express service

• Cloud = Post office， centralized service and content，far from user

• Edge node = PostBox， Simply receive and forward，without

intelligence inside

• TCP/IP = end-to-end protocol，idiot network forces terminals to be

smart

Low efficiency，No intelligence，Hard to optimize

Needs to be changed！


Our suggestion: Evolution from the edge

8

Evolution from the edge, A possible road lead to NGI

• Changes From the edge： easy to deploy，less impact to network

• Serve At the edge：closer to end user， provide better QoE

• Intelligence with the edge：transferring smarter, processing faster,

and storing more, making apps “idiot”

• Cooperation with the edge：coordination with the core, optimize

the network as whole


OXN—enable the power of edge

9

• Open eXpress Network，OXN

– Change the network from old fashion Post office

to modern Express delivery system

• enhance the ability of edge node： more storage and more

computing ability

• enable the intelligence of edge node：Detecting locally，Serving closely，Transferring smartly

• open the ability of edge node：OpenAPIs make it easily to

utilize by application

– Provide Network eXpress service


OXN：efficient information delivery


OXN：efficient information delivery


OXN：content-centric ability


OXN：content-centric ability


OXN：intelligent route


OXN：intelligent route


OXN APIs：SDN-like Protocol


Cooperation with IP network

17

Socket

Based Conn.

OXN North

API

Socket

Based Conn.

IP Network

Open eXpress Network

South Control API

Terminal Open and Intelligent Network Cloud

OXN North

API


Smooth Evolution from the edge

18

Protocol translation and smart forwarding enable variable evolution

paths with minimum application modification.


OXN Topology

19

Data Analisys App. Demand

Policy

Control Policy

Data collection Service Delivery


OXN Architecture

20

Networking ability

Computing ability

Storage ability OXN

P2P

net

work

ing

Service

Manage

ment

Local Policy

management

Data Transport

Optimize

Network Optimize

Service/Conent

Delivery

Security

Manage

ment

Network

API

OXN North API (edge)

IPv4/IPv6/Broadcast/3G/LTE AP/Router/SW/BS

APP/Browser/Sensor Cloud

Networking ability

Computing ability

Storage ability OXN

P2P

net

work

ing

Service

Manage

ment

Local Policy

management

Data Transport

Optimize

Network Optimize

Service/Conent

Delivery

Security

Manage

ment

Network

API


Networking ability

Computing ability

Storage ability OXN

P2P

net

work

ing

Service

Manage

ment

Local Policy

management

Data Transport

Optimize

Network Optimize

Service/Conent

Delivery

Security

Manage

ment

Network

API


Content

Manage

mentOXN

Sou

th

API

Node

Manage

ment

Policy Management

Data Mining

Data

Collection

Network API

Network

Manage

ment

AAA

OXN North API (Center)

CP/SP

Service

Manage

ment

Carrier Ability

OXNControl Center

OXNEdge Node

OXNSouth APIs

OXN Networking APIs

OXNNorth APIs


OXN 1.0——Our Practice, HiWiFi router

21

• HiWiFi——World First Smart Wi-Fi Router with OXN

design– Cooperation Started at 2012，Product lauched at 2013

– First Wi-Fi router with build-in storage

– First Wi-Fi router with plugin store

– First Wi-Fi router with OpenAPI and AppEngine for developers

– 2 million devices sold(2015Q2)

www.hiwifi.com


OXN 1.0：Open APIs ，AppEngine and Plugin store

• Open APIs

– Cloud API：policy deploy， remote control， message，AAA

– Local API：storage，DPI，security，redirect，VPN…

– Open APIs makes it easy to develop network applications in a “Cloud+Local” way，and dock with ISP/ICP

conveniently

• AppEngine

– Plugin system makes it easy to add new function to router

– Remote management to install, delete, enable, disable plugins

– Runtime safety

• Plugin store– Build a Eco-system of network application

– 80+ plugins, include network management，network optimization，content delivery，app acceleration， e-

commerce，etc.

22


OXN 1.0：edge CDN

• First edge CDN system based on Wi-Fi router

– Build-in storage：to cache and store content in router

– CCN-like：forward user’s HTTP request to the best CDN server, as well as find

copies in other routers nearby by translate HTTP protocol to CCN-like protocol

without change of apps & servers, gather all possible content ability to accelerate

download procedure, 2-10 times performance enhanced

– Upload accelerate： Reverse cache for uploading data, optimize upstream

experience in wireless network, 2-10 times performance enhanced

– Intelligent Pre-distribution：analysis user’s behavior data, and push hot or

Individual content to router, meet user’s request in advance

• Cooperation partner: ChinaCache, sohu…

23


OXN 1.0：Intelligent Pipeline Support

• First Smart WiFi Router Support Carrier Intelligent Pipeline– OXN edge node detects user request by DPI, and trigger Carrier’s network capability

according to preset rules

– Broadband Speedup for high-bandwidth-demond application such as HD video, download

and Cloud Service etc.

– Application Acceleration for aimed application such as appstore by binding CDN/Cache

resource to edge node

– QoS optimization for experience sensitive application such as game, VoIP, etc., by dynamic

route to high-quality CN2

• Cooperation partner: China Telecom, ebit Platform

• Service Coverage: 31 provinces，25 Million+ users， 40+ router plugin

for Intelligent Pipeline applications

24


OXN 1.0：and More…

• IPv4/IPv6 transit

• Smart Home Gateway

• Remote Control by mobile phone

• Network performance measurement

• …

25


OXN 2.0 Research Plan

• Rebuild the architecture with SDN+NFV tech.

– In 2012, OXN 1.0 used private protocol to build a SDN-like architecture,

and proved that it is possible to control massive edge devices (over 2

million) in a central cloud mode

– In 2012, OXN 1.0 used NFV-like method (without using virtualization

tech.) to deploy and manage functional plugins in the edge devices.

– From 2015, we will try to rebuild the architecture with standard

SDN/NFV tech. (like ONOS/OVS/Docker/etc.), and contribute to the

community.

26


OXN 2.0 Research Plan

• Unified management for Wire & wireless network

• Smart Office Scenario

• Network & Application Performance Managment

• Big Data for network analysis

• …

27


OXN 2.0 Research Plan：Joint Laboratory

• Joint Laboratory of Intelligent Network Tech.

– CNIC + China Telecom + HiWiFi

– Focus on SDN, intelligent hardware and big data

– Welcome to join us!

28


Thanks

[email protected]

13521740869

Documents

Yongzheng Ma/Xu Zhou China Science & Technology Network …free.eol.cn/edu_net/edudown/cans2015/cans2015pdf/2301/2... · 2015. 9. 28. · within 24h, amazing experience. Cloud Computing