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2009. 3.4
IPv6 session, APNIC 27th meeting
Joonhyung Lim ([email protected])
National Internet Development Agency of Korea
Overview
I
Brief history of IPv6 in Korea
II
What we did in 2008
III
What we are going to do in 2009
Introduction of speaker
9 years in NIDA, including
4 years as a security specialist for DNS and other internet system
2 years as a researcher for ‘Telephone Number Mapping (ENUM)’
I wrote related ‘internet-draft’, and became a author of ‘RFC5346
Operational Requirements for ENUM-Based Softswitch Use’in 2008.
3 years as a researcher for IPv6 deployment project
My organization (NIDA) has been managing .kr domain name and
IP address, and doing several government R&D project under
Korea Communications Commission (KCC).
A brief history of IPv6 in Korea
2003~
‘IPv6 Promotion plan I’ was announced
‘IPv6 strategy council (chairman: Minister of MIC)’ was established
Phase1
R&D
2006.9
2004~2007
2008.3
IPv6 requirement was contained as one of provisions in EA law
KOREAv6 Trial Service (25 projects )
By reformation of government, Korea Communications Commission (KCC)
was key player for IPv6 promotion
Phase2
Imple
mentat
ion
2008
KCC support 16 local governments and research institutions to build
IPv6/IPv4 backbone network.
2009~
ISP’s backbone network will have been changing IPv4/IPv6 ready
network by 2011
Related policy
In 2006, according to ‘The Law about acquisition and
operation of Information system’, official notification was
announced that every public agency must require IPv6
capable device when it purchase a communication H/W.
‘2008 Guideline for execution of the budget’ from
Ministry of strategy and finance, also includes a following
direction.
Hardware that used for developing a information system must
support IPv4/IPv6 capability.
What we did in 2008 – ‘IPv6 deployment in public sector’
For local governments
NIDA provided routers and firewalls to 8 local governments.
Each local government builds its IPv6/IPv4 network, and provides IPv6
web service as a public service.
Training course was organized, and about 500 people from 160 public
organizations are trained.
For Research institutes (Daedeok INNOPOLIS IPv6 Cluster development)
NIDA provided routers and firewalls to 8 research institutes.
Technical consulting service was provided to each research institute.
What we did in 2008 – ‘Ripple effect & New strategy’
One of Korean major ISP enabled IPv6 on its backbone network for
public sector.
Local government asked IPv6 connectivity to ISP officially  ISP made a
quick decision to enable IPv6 because there is customer’s demand
Even though IPv6 wasn’t enabled all of area nodes, this work was very
meaningful because it shows ISP might move if there is a customer’s
demand.
ISP
ISP
No investment
Break
deadlock by
considering
demand and
supply matter
Negative
circle
Private/public
organization
No Investment
User
No service
use
investment
Positive
circle
Private/public
organization
IPv6 transition on
public sector
User
Use service
Transition plan
KCC announced “3-year Plan for promotion and management of internet
address resources” in Dec. 2008.
According to the plan, Korea government will have implemented IPv6 on
ISP’s backbone network by 2011, as well as public sector by 2013
Major action plan for the next 3 years
‘IPv6 transition committee’ will be organized with government and major ISPs in
this year for cooperating with ISPs and commercial sector.
Government will investigate to add a IPv6 mandatory provision on their guideline
about budget composition. If so, every government, local government and related
organization will be influenced when they composite ICT budget.
To facilitate IPv6 transition, trial that secures IPv6 routing path on real ISP’s
network, will be organized with government and ISPs.
Training and public relation activities are also going on constantly.
IPv6 transition committee
Chairman : Standing commissioner of KCC
Private area
Cooperation for increasing readiness of IPv6 at backbone network
Participants
CEO of Major ISPs, IX, vendor, etc
Public area
Establish a IPv6 transition plan for public sector
Participants (draft)
Ministry of public administration and security
Ministry of strategy and finance
National Intelligence Service
What we are going to do in 2009 – ISP trial
Objectives
Expanding IPv6 routing path by applying IPv6 to ISP and IX
Establishing a IPv6 network infrastructure that can provide IPv6 service to
customer
Verifying technology and identifying a problem for scalable deployment
‘IPv6 special zone’ that is able to make end-to-end IPv6 connection, will be
established for verification of full routing path through dual stack network.
For verifying end-to-end connection, multiple IPv6 special zone will be
activated by multiple ISPs.
ISP must enable IPv6 network on its backbone and access network for
providing IPv6 connectivity at IPv6 special zone.
Each ISP must have IPv6 peer connection with IX or other ISP.
Background – “Why does backbone network needs to be
change first?”
For several years, ISP’s backbone network has been slowly
changing to IPv4/IPv6 dual stack.
If there are no IPv6 backbone network, IPv6 supported content
provider’s network is useless.
To make sure path between client and IPv6 contents, now ISP’s
backbone network must be changed to IPv4/Ipv6 dual stack
Diagram of IPv6 deployment in KR
Contents
Portal
VoIP
IPv4 Internet
IPv6 Internet
Backbone
network
Shoppi
ng
IPTV
IX & ISP
6NGIX
(backbone)
(IPv4)
(IPv6/IPv4)
IPv6/IPv4 need to be added(’09)
access
network
6KANet
ISP
(IPv6/IPv4)
(access network)
(IPv4)
UNIVERSITY
customer
Public sector
(IPv6/IPv4)
Research
orgarnization
(IPv6/IPv4)
IPv6 deployment in public sector (’08)
University
User
(IPv4)
(IPv4)
6NGIX & 6KANet
IPv6 Next Generation Internet eXchange(6NGIX)
It provides traffic exchange between ISPs
IPv6 Korea Advanced Network(6KANet)
It provides IPv6 connectivity for IPv6 ready organizations.
KT
KINX
KREONET
Han
internet
SK
Broadband
LG Dacom
KTF
KT
SK
Networks
Research center
6NGIX
Samsung
networks
domestic : 11
foreign : 5
Server
bank
Indonesia
(CBN)
6KANet
Domestic:10
Taiwan
(HINET)
CHina
(CNNIC)
(BT)
U.S.
(Hurricane
Electrics)
What we are going to do in 2009 – Diagram of ISP trial
ISP
IX
ISP
IPv4/IPv6
ISP
ISP
ISP
IPv6 Special zone
Access network
Access network
Backbone network
[home][company]
[univ.] [Wi-fi
hotspot]
...
IPv4/IPv6
IPv4/IPv6
IPv4
IPv4
IPv4/IPv6
IPv4
IPv4
IPv4
IPv4
IPv6 Special zone
[home][company]
IPv4
IPv4
IPv4/IPv6
IPv4/IPv6
IPv6 zone
[univ.] [Wi-fi
hotspot]
...
IPv4/IPv6
Timeline for IPv6 trial in 2009
Apr. : ISPs will be selected by evaluating their proposal.
Oct. : IPv6 special zone will have been built in each ISPs coverage.
Nov. : Peering with 6NGIX
*It’s subject to change as the project moves forward.
Thank you!