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IS-IS TE Attributes per application

Document Type Replaced Internet-Draft (isis WG)
Expired & archived
Authors Les Ginsberg , Peter Psenak , Stefano Previdi , Wim Henderickx
Last updated 2017-08-17 (Latest revision 2017-06-20)
Replaced by draft-ietf-isis-te-app
RFC stream Internet Engineering Task Force (IETF)
Intended RFC status (None)
Additional resources Mailing list discussion
Stream WG state Adopted by a WG
Document shepherd (None)
IESG IESG state Replaced by draft-ietf-isis-te-app
Consensus boilerplate Unknown
Telechat date (None)
Responsible AD (None)
Send notices to (None)

This Internet-Draft is no longer active. A copy of the expired Internet-Draft is available in these formats:


Existing traffic engineering related link attribute advertisements have been defined and are used in RSVP-TE deployments. In cases where multiple applications wish to make use of these link attributes the current advertisements do not support application specific values for a given attribute nor do they support indication of which applications are using the advertised value for a given link. This draft introduces new link attribute advertisements which address both of these shortcomings. It also discusses backwards compatibility issues and how to minimize duplicate advertisements in the presence of routers which do not support the extensions defined in this document.


Les Ginsberg
Peter Psenak
Stefano Previdi
Wim Henderickx

(Note: The e-mail addresses provided for the authors of this Internet-Draft may no longer be valid.)