Fast Reroute Procedures For Associated Bidirectional Label Switched Paths (LSPs)
draft-gandhishah-teas-assoc-corouted-bidir-04
| Document | Type |
Replaced Internet-Draft
(individual)
Expired & archived
|
|
|---|---|---|---|
| Authors | Rakesh Gandhi , Himanshu C. Shah , Jeremy Whittaker | ||
| Last updated | 2017-03-10 | ||
| Replaces | draft-gandhi-shah-teas-assoc-corouted-bidir | ||
| Replaced by | RFC 8537 | ||
| RFC stream | (None) | ||
| Intended RFC status | (None) | ||
| Formats | |||
| Stream | Stream state | (No stream defined) | |
| Consensus boilerplate | Unknown | ||
| RFC Editor Note | (None) | ||
| IESG | IESG state | Replaced by draft-ietf-teas-assoc-corouted-bidir-frr | |
| 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This Internet-Draft is no longer active.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
Resource Reservation Protocol (RSVP) association signaling can be used to bind two unidirectional LSPs into an associated bidirectional LSP. When an associated bidirectional LSP is co-routed, the reverse LSP follows the same path as its forward LSP. This document describes Fast Reroute (FRR) procedures for both single-sided and double-sided provisioned associated bidirectional LSPs. The FRR procedures are applicable to co-routed and non co-routed LSPs. For co-routed LSPs, the FRR procedures can ensure that traffic flows on co-routed paths in the forward and reverse directions after a failure event.
Authors
Rakesh Gandhi
Himanshu C. Shah
Jeremy Whittaker
(Note: The e-mail addresses provided for the authors of this Internet-Draft may no longer be valid.)