RSVP-TE Signaling Procedure for End-to-End GMPLS Restoration and Resource Sharing
draft-ietf-teas-gmpls-resource-sharing-proc-01
| Document | Type | Expired Internet-Draft (teas WG) | |
|---|---|---|---|
| Authors | Xian Zhang , Haomian Zheng , Rakesh Gandhi , Zafar Ali , Gabriele Galimberti , Pawel Brzozowski | ||
| Last updated | 2015-08-03 (Latest revision 2015-01-30) | ||
| Replaces | draft-ietf-ccamp-gmpls-resource-sharing-proc | ||
| Stream | Internet Engineering Task Force (IETF) | ||
| Formats |
Expired & archived
plain text
htmlized
pdfized
bibtex
|
||
| Reviews |
GENART Telechat review
(of
-07)
Ready with Nits
GENART Last Call review
(of
-06)
Ready with Nits
RTGDIR Early review
(of
-05)
Has Issues
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||
| Stream | WG state | WG Document | |
| Document shepherd | Vishnu Pavan Beeram | ||
| IESG | IESG state | Expired | |
| Consensus boilerplate | Unknown | ||
| Telechat date | (None) | ||
| Responsible AD | (None) | ||
| Send notices to | "Vishnu Pavan Beeram" <vbeeram@juniper.net> |
https://www.ietf.org/archive/id/draft-ietf-teas-gmpls-resource-sharing-proc-01.txt
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.
Authors
Xian Zhang
Haomian Zheng
Rakesh Gandhi
Zafar Ali
Gabriele Galimberti
Pawel Brzozowski
(Note: The e-mail addresses provided for the authors of this Internet-Draft may no longer be valid.)