IETF A 15-Year Journey

Ning Kong CNNIC

CONTENTS

01 02 03 04 About CNNIC Present Achievements History Story Future Ways

PART ONE

About CNNIC

1 Operation, Administration and Service

organization of national network

fundamental resources

Research and consulting services driving

force for Internet development 3

2

4

Research, Development and Security center

of national network fundamental resources

Platform for Internet open cooperation and

technical exchange

Main Responsibilities

Technical Background

1) DNS

DNS resolution/DNSSEC

2) EPP

3) RDAP

4) IP/Routing

IPv4/IPv6/RPKI

5) Internet of Things (IOT)

BGP Router

BGP routing network module

Certificates, ROAs, etc

BGP Router

BGP Router

AS/IP Allocation

Certificates, ROAs, etc

Certificates, ROAs, etc

Local Safeguard

CNNIC

Number resource allocation&validation module

AS/IP Allocation

Repository

Repository

Repository

SimulatedIANA

SimulatedAPNIC

Rsync

Rsync

Rsync

RP/RTR-Server

Data synchronization

module

RPKI

6

PART TWO

History Story

2001 2006

2004 2008

Started participating in IETF

• EAI WG established • Dr Xiaodong Lee was the WG co-chair

RFC3743

History Story

RFC4713

RFC5336

2010 2012

2013

• IOT Bar BoF • The co-host of IETF79

• RFC6855 • RFC6856

• RFC6855 • RFC6856

2015

RFC7870

2016

IOT Bar BoF

2011

• WEIRDS WG design team member • ICANN Open source RESTful WHOIS project • RFC6531

PART THREE

Present Achievements

IETF RFCs

• RFC 3743 - Joint Engineering Team (JET) Guidelines for Internationalized Domain Names (IDN) Registration and Administration for Chinese, Japanese, and Korean

• RFC 4713 - Registration and Administration Recommendations for Chinese Domain

• RFC 5336 - SMTP Extension for Internationalized Email Addresses

• RFC 6531 - SMTP Extension for Internationalized Email

• RFC 6855 IMAP Support for UTF-8

• RFC 6856 - Post Office Protocol Version 3 (POP3) Support for UTF-8

• RFC 7480 - HTTP Usage in the Registration Data Access Protocol (RDAP)

• RFC 7481 - Security Services for the Registration Data Access Protocol (RDAP)

• RFC 7485 - Inventory and Analysis of WHOIS Registration Objects

• RFC 7870 - Dual-Stack Lite (DS-Lite) Management Information Base (MIB) for Address Family Transition

2004

2016

Technical Organization Participation

IETF EAI Working Group Co-chair: Xiaodong Lee IETF Applications Area Reviewer: Xiaodong Lee

IETF APPSAWG Co-chair: Jiankang Yao IETF EAI Working Group Secretary: Jiankang Yao IETF APPSDIR Member: JianKang Yao

IETF WEIRDS WG Design Team Member: Ning Kong IANA EPPEXT Registry Designated Expert: Ning Kong

EAI Background

• Email address is an essential element of business card

• EAI makes the information exchange smoothly among non-English speakers without barriers

EAI Standardization Progress

In 2005，CNNIC plans to push Email address Internationalization (EAI ) WG in IETF

In 2006, EAI WG was built in IETF

In 2008, experimental RFCs were published

In Feb. 2012，core RFCs for EAI were published

IETF RFC6530 IETF RFC6531 IETF RFC6532 IETF RFC6533

IETF RFC5335 IETF RFC5336 IETF RFC5337

EAI Implementation

EAI Implementation

Process

Aug, 2013

APEC approved the funding of EAI deployment

Jul, 2014

POSTFIX supports EAI

Aug, 2014

Google supports EAI

Oct, 2014

CNNIC hosted APEC EAI Meeting

April, 2016

Outlook supports EAI

IETF WEIRDS Working Group

The WG aims to: • Standardize a single data framework • Use standard features of HTTP to support differential service levels to different classes of user • Produce a simple, easy-to-implement protocol that supports internationalized registration data

IETF WEIRDS (Web Extensible Internet Registration Data Service) working group was formed on May 16, 2012

• CNNIC cooperated with the international organs as ICANN, Verisign to draw up the open-source RESTful WHOIS standards. • RFC7480-RFC7485 published in 2015.

01

02

03

CNNIC Selected to Implement RESTful WHOIS

CNNIC got the highest evaluation among 10 candidates from the panel experts of ICANN,

thus successfully won the bid.

Open source project - http://github.com/cnnic/rdap

CNNIC and ICANN executed the collaboration agreement for development of a RESTful WHOIS open-source server in 2012 and completed in 2015.

PART FOUR

Future Ways

Future Ways

REGEXT

Reseller EPP extension draft-ietf-regext-reseller draft-ietf-regext-reseller-ext

IDN variants extension: draft-ietf-regext-bundling-registration

SIDR

RPKI research and implementation

Bundled domain names Bar BoF at IETF 96

To design solutions to map the domain name itself and its

descendants to another domain name

Mailing list: bundled-domain-names@ietf.org

Bits-n-Bites at IETF96 – Berlin, Germany

The High Performance DNS Solution – SDNS live demo

SDNS-A SDNS-R SDNS-D SDNS-AM

19

Q&A

THANKS