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RSVP-TE Signaling Procedure for GMPLS Restoration and Resource Sharing- based LSP Setup and Teardown
draft-ietf-ccamp-gmpls-resource-sharing-proc-00

Document Type Replaced Internet-Draft (teas WG)
Authors Xian Zhang , Haomian Zheng , Rakesh Gandhi , Zafar Ali , Gabriele Galimberti , Pawel Brzozowski
Last updated 2014-12-08 (Latest revision 2014-11-21)
Replaces draft-zhang-ccamp-gmpls-resource-sharing-proc, draft-gandhi-ccamp-gmpls-restoration-lsp
Replaced by RFC 8131
Stream Internet Engineering Task Force (IETF)
Intended RFC status (None)
Formats
Expired & archived
Stream WG state Dead WG Document
Document shepherd (None)
IESG IESG state Replaced by draft-ietf-teas-gmpls-resource-sharing-proc
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This Internet-Draft is no longer active.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:

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 restoration 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 when using restoration LSP where failed LSP is not torn down. This document compliments existing standards by explaining the missing pieces of information during the RSVP-TE signaling procedure in support of resource sharing-based LSP setup/teardown in GMPLS-controlled circuit networks. No new procedures or mechanisms 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.)