IRU Information Resources Unit Institut Teknologi Bandung INHERENT – TEIN2 Indonesia Higher...

IRUInformation Resources UnitInstitut Teknologi Bandung

INHERENT – TEIN2 Indonesia Higher education Network

Information Resources Unit Teknologi Bandung

IRU

Our Presentation TEIN2 network INHERENT (Indonesian Higher

Education Network)


IRU

TEIN2 Connecting R & D Network on EU and Asia

Indonesia is initiatives by ITB

Bandwidth 45 Mbps trough fiber optics

Start on December 2005 - 2007


IRU


IRU

TEIN2 Network

622 155

45

45

155

ApprovedTEIN2 Topology(as of 8-8-05)

PH

VN

TH

ID

MY

45

622

tba

North America(via TransPAC2)

tba

EU

EU

622

622

622

AU

HK

SG

JP

CN KR

622 155

45

45

155


PHPH

VNVN

THTH

IDID

MYMY

45

622

tba


tba

EU

EU

622

622

622

AUAU

HKHK

SGSG

JPJP

CNCN KRKR


IRU

622 155

45

45

155


PH

VN

TH

ID

MY

45

2 or 3 x 622

622

tba


tba

EU

EU

622

622

4 x 155

AU

CN

Links provided by NICT (JP)

tba

tba

Existing KR-JP Link

HK

SG

KR

JP

Links provided by NII (JP)

MAFF-JP Link

Link provided by KR

Link provided by AARNet


IRU

TEIN2 Link Setup @ ITB IP-VPN Link is provided by Indosat and

Singtel ITB still use PC-based Router using

Quagga Routing Daemon on FreeBSD 6.1-RELEASE

ITB received +/- 9800 BGP prefixes from TEIN2-SOUTH at 12 April 2006


IRU

Physical Configuration ID-SG IP-VPN Configuration


IRU

Photos

Above : PC-based FreeBSD Router and

Modem Left : STM-1 to Ethernet Mux


IRU

Bandwidth Consumption Our Daily and Weekly Cacti Graph to

TEIN2

Monthly and Yearly Graph


IRU

Indonesian Higher Education Network (INHERENT)

Proposed by Directorate General of Higher Education

Connecting Indonesia Higher Education Institution by STM-1 National Backbone (for Java Area) and 8 Mbps other area

Start on late July or August 2006 and connecting 31 University on every province

The network will connect more than 200 State University and 500 private university


IRU

Indonesia-wide Network


IRU

JAVA Backbone (STM-1 fiber)


IRU

Sumatera Backbone


IRU

Kalimantan Backbone


IRU

Sulawesi Backbone


IRU

Bali Backbone


IRU

INHERENT Backbone


IRU

Status on 15th July 2006 Java backbone was connected 155

Mbps Sumatra Area , Kalimantan Area , and

other Area will be connected on 29th July 2006


IRU

INHERENT Issues IP Addressing IP Routing Policy Routing


IRU

IP Address Issues 2 class B = 512 class C

128 class C should be allocated 384 class C should be allocated

3 Large, medium, and small classes Advanced Network (Jawa) = 24 class C Medium Network = 12 class C Basic Network = 8 class C


IRU

IP Allocation scheme for POP

Advanced Network (Jawa) : 7 node = 168 class C bandung , semarang, malang , surabaya , jakarta ,

yogya, medan Medium Network : 6 = 72 class C

medan, padang, denpasar, makassar, manado, palembang

Basic network : 19 = 152 class C banda aceh , pekanbaru, serang, jambi, bengkulu,

bandar lampung, kupang, mataram, tarnate, jayapura, manokwari, ambon, kendari, samarinda, pontianak, palangkaraya, banjarmasin, palu, gorontalo

We need : 392 kelas C, cadangan 120 kelas C (23%)


IRU

IP Addressing Issues (con’td)

Ideal : request /15 to APNIC We use ITB IP’s number for transition

before INHERENT have : IP 167.205.128/18

Solution : IP Private


IRU

Distribution IP for INHERENT POP

For each 7 Pop /23 For each medium and basic /24 utk

25


IRU

Layer 3 Network DesignLayer 3 Network Design Naming Convention IP Addressing Routing Protocol


IRU

Naming Convention IBRX..Xyy & IBSX..Xyy

IBR/S: INHERENT Backbone Router/Switch X..X: University/location nickname where

device located E.g.: IBRDIKTI01 & IBSDIKTI01

IDRX..Xyy, IDSX..Xyy, IARX..Xyy & IASX..Xyy D: Distribution A: Access

FQDN for INHERENT


IRU

IP Addressing Structured IP addressing design to enable IP

address summarization Public IP: temporarily using ITB:

167.205.128/18 /23 for Advanced POPs /24 for Medium & Basic POPs Address allocation

Links Loopbacks Hosts


IRU

IP Addressing Example


IRU

Routing Protocol De-centralized Management

All 32 POPs will be independent Each University has an equal authority

Each of 32 routers uses its own AS number

Routing: EBGP OSPF for WAN links & Loopback only


IRU

AS Number Use private AS number for All POPs Those who has public AS number may

use their AS number Private AS number: 64512 – 65535

INHERENT Backbone: 65001-650032


IRU

BGP Policies Each University must only advertise its

own public IPs into INHERENT Each University must only except other

universities public IPs from INHERENT Each University must set BGP Policy to

choose INHERENT for traffic between universities Weight Local Preference


IRU

BGP Policies, Cont. Each University must not advertise

other universities public IPs to the internet

Universities use his own AS number must aware to remove the private AS number when advertise routing to Internet

Inside INHERENT let normal BGP process choose the path


IRU

Integration Scenario


IRU

Integration Scenario, Cont.


IRU

Configuration on Java Network


IRU

TEIN2 and INHERENT Indonesian Higher Education will be

connected to TEIN2 via ITB Open for the Research and education

Collaboration

IRUInformation Resources UnitInstitut Teknologi Bandung

Thank you

[email protected]

IRU Information Resources Unit Institut Teknologi Bandung INHERENT – TEIN2 Indonesia Higher...

Documents

Transcript of IRU Information Resources Unit Institut Teknologi Bandung INHERENT – TEIN2 Indonesia Higher...