IPv6 Working Group IETF55 Atlanta November 2002

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Monday Agenda ( ) Intro and Agenda Bashing -- Bob Hinden (5 min) Document Status -- Margaret Wasserman (5 min) Proposed Charter Update -- Margaret Wasserman (15 min) MIB Updates -- Margaret Wasserman (5 min) Prefix Delegation: –Prefix Delegation Requirements -- Shin Miyakawa (15 min) –DHCP Option for Prefix Delegation -- Ralph Droms (15 min) Flow Label -- Jarno Rajahalme (30 min) Node Requirements -- John Loughney (30 min)

Thursday Agenda ( ) Site-Local Usage/Scoped Addressing (1-1/2 hours) –Bob Hinden & TBD DNS Resolver Autoconf -- Alain Durand (10 min) Issues with DHCPv6 -- Ralph Droms (10 min) IPv6 over Fibre Channel -- Claudio DeSanti (10 min)

Document Status & Priorities Margaret Wasserman IETF55 Atlanta November 2002

Document Status Documents approved/published: –Addressing Architecture approved for DS!! –Default Address Selection approved for PS –Unicast-based Multicast approved for PS –Reqs for Cellular Hosts published as Info RFC –Recommendations for 3GPP published as Info RFC

Document Status Documents submitted to IESG –ICMPv3 for DS –Default Router Preferences... for PS –Basic and Advanced APIs for Info –Node Information Queries for Info –Flexible Method of Managing Addrs for Info

Proposed IPv6 Charter Update Margaret Wasserman IETF55 Atlanta November 2002

WG Responsibilities Complete work on the IPv6 working group documents as described below Reviewing and updating IPv6 specifications based on implementation and deployment experience, and advancing them on the standardization track as appropriate

Urgent for Deployment Complete work on DNS Resolver Address Autoconfig and publish Complete Prefix Delegation requirements and publish. Related work is: –Work with DHCPv6 working group to write DHCPv6 option for IPv6 prefix delegation. –Develop Proxy Router Advertisement solution for prefix delegation and publish. This enables a simple site border router to re-advertise downstream a prefix it hears on it's upstream link. Complete revision of IPv6 MIBs (combined IPv4/IPv6 versions) and publish

Current Work Revise Aggregatable Unicast Addresses (RFC2374) to remove TLA/NLA/SLA terminology Revise Basic Sockets Extensions (RFC2553) and publish Revise Advanced Sockets API (RFC2292) and publish Complete Default Router Preferences, More-Specific Routes, and Load Sharing and publish Update to ICMPv6 (RFC2463) and publish Complete Node Information Queries and publish Update Auto Configuration (RFC2462) and Neighbor Discovery (RFC2461) and publish

Current Work (Continued) Update Privacy Extensions for Stateless Autoconfiguration document (RFC3041) and publish Complete work on IPv6 Node Requirements and publish Complete work on Flow Label and publish Complete work on Scoped Addressing Architecture and publish Update IPv6 over PPP (RFC2023) and publish (may be done in PPP Extension w.g.) Review Point-to-point link support in IPv6 and decide if any IPv6 specifications need to be updated

Charter Implications Goal is to finish IPv6 and conclude the WG Some WG work items not included: –An Analysis of IPv6 Anycast –Link-scoped IPv6 Multicast –Multi-link Subnets (with exception of RA proxy) –A Flexible Method for Managing the Assignment of Bites of an IPv6 Address Block

IPv4/IPv6 MIB Status Margaret Wasserman IETF55 Atlanta November 2002

General Approach Consensus to build minimal IPv4/v6 updates to current standard MIBs –Simplifies implementation when IPv6 is added Understand that other groups may update or obsolete MIBs in parallel

IP MIB (RFC 2011 Update) Open Issues –Who has reviewed the MIB? Thoughts? –Do we want to include time of change or number object for tables?

TCP MIB (RFC 2012 Update) Open Issues –Still working on a final version –Coordinating with Transport area on relationship to TCP/SCTP MIB updates

UDP MIB (RFC 2013 Update) No known open issues Ready for WG last call?

IP Fwding MIB (RFC 2096 Update) No known open issues Ready for WG last call?