A New Internet-Draft is available from the on-line Internet-Drafts directories.
This draft is a work item of the Traffic Engineering Architecture and Signaling Working Group of the IETF.
Title : RSVP-TE Signaling Procedure for End-to-End GMPLS Restoration and Resource Sharing
Authors : Xian Zhang
Haomian Zheng
Rakesh Gandhi
Zafar Ali
Gabriele Maria Galimberti
Pawel Brzozowski
Filename : draft-ietf-teas-gmpls-resource-sharing-proc-02.txt
Pages : 13
Date : 2015-08-04
Abstract:
In transport networks, there are requirements where Generalized
Multi-Protocol Label Switching (GMPLS) end-to-end recovery scheme
needs to employ restoration Label Switched Path (LSP) while keeping
resources for the working and/or protecting LSPs reserved in the
network after the failure occurs.
This document reviews how the LSP association is to be provided using
Resource Reservation Protocol - Traffic Engineering (RSVP-TE)
signaling in the context of GMPLS end-to-end recovery scheme when
using restoration LSP where failed LSP is not torn down. In
addition, this document clarifies the RSVP-TE signaling procedure to
support resource sharing-based setup and teardown of LSPs as well as
LSP reversion. No new extensions are defined by this document, and
it is strictly informative in nature.
The IETF datatracker status page for this draft is:
https://datatracker.ietf.org/doc/draft-ietf-teas-gmpls-resource-sharing-proc/
There's also a htmlized version available at:
https://tools.ietf.org/html/draft-ietf-teas-gmpls-resource-sharing-proc-02
A diff from the previous version is available at:
https://www.ietf.org/rfcdiff?url2=draft-ietf-teas-gmpls-resource-sharing-proc-02
Please note that it may take a couple of minutes from the time of submission
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