IETF 80 Proceedings

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Routing Area Working Group (rtgwg) (WG)

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In addition to this official charter maintained by the IETF Secretariat, there is additional information about this working group on the Web at:
Additional RTGWG Web Page

Additional information is available at tools.ietf.org/wg/rtgwg

Chair(s): John Scudder Alex Zinin Alia Atlas Routing Area Director(s): Stewart Bryant Adrian Farrel Routing Area Advisor: Stewart Bryant

Meeting Slides

• Chairs introduction
• LFA Applicability
• Multicast-only Fast-Reroute
• CL Framework & Discussion
• Draft-giacalone-ospf-te-express-path
• Frast Notification Framework
• ISATAP on-demand tunnel reoptimizations
• Transport of Fast Notification Messages
• IPFRR with Fast Notification

Internet-Drafts:

• Loop-free convergence using oFIB (49755 bytes)
• IP Fast Reroute Using Not-via Addresses (66723 bytes)
• Requirements for MPLS Over a Composite Link (46379 bytes)
• LFA applicability in SP networks (67907 bytes)

Request for Comments:

• The Generalized TTL Security Mechanism (GTSM) (RFC 3682) (23321 bytes) obsoleted by RFC 5082
• Calculating IGP Routes Over Traffic Engineering Tunnels (RFC 3906) (18410 bytes)
• The Generalized TTL Security Mechanism (GTSM) (RFC 5082) (36579 bytes) obsoletes RFC 3682
• Basic Specification for IP Fast Reroute: Loop-Free Alternates (RFC 5286) (71027 bytes)
• IP Fast Reroute Framework (RFC 5714) (32854 bytes)
• A Framework for Loop-free Convergence (RFC 5715) (53223 bytes)

Charter (as of 2009-10-21)

The Routing area receives occasional proposals for the development and
publication of RFCs dealing with routing topics, but for which the
required work does not rise to the level where a new working group is
justified, yet the topic does not fit with an existing working group,
and a single BOF would not provide the time to ensure a mature
proposal. The rtgwg will serve as the forum for developing these types
of proposals.

The rtgwg mailing list will be used to discuss the proposals as they
arise. The working group will meet if there are one or more active
proposals that require discussion.

The working group milestones will be updated as needed to reflect the
proposals currently being worked on and the target dates for their
completion. New milestones will be first reviewed by the IESG. The
working group will be on-going as long as the ADs believe it serves a
useful purpose.

Goals and Milestones:

Done		Submit draft on calculation of IGP routes over TE tunnels to IESG for publication as Informational RFC
Done		Submit initial Internet Draft on IP Fast Reroute Framework
Done		Submit initial Internet Draft on Basic IP Fast Reroute mechanism
Done		Select the Advanced IP Fast Reroute mechanism
Done		Review various mechanisms for Advanced IP Fast Reroute
Done		Submit IP Fast Reroute Framework to IESG for publication as Informational RFC
Done		Submit specification on Basic IP Fast Reroute mechanism to IESG for publication as Proposed Standard
Done		Submit Framework for Loop-free Convergence to IESG for publication as Informational RFC
Nov 2009		Submit specification on Loop-Free Convergence mechanism to IESG for publication as Proposed Standard
Aug 2010		Submit initial Internet Draft on Multicast IP Fast Reroute Architecture
Nov 2010		Submit specification on Advanced IP Fast Reroute mechanism to IESG for publication as Proposed Standard