RSVP-TE Extensions For Associated Co-routed Bidirectional Label Switched Paths (LSPs)
draft-gandhi-shah-teas-assoc-corouted-bidir-00
| Document | Type | Replaced Internet-Draft (individual) | |
|---|---|---|---|
| Authors | Rakesh Gandhi , Himanshu C. Shah , Jeremy Whittaker | ||
| Last updated | 2016-01-11 | ||
| Replaced by | draft-gandhishah-teas-assoc-corouted-bidir | ||
| Stream | (None) | ||
| Intended RFC status | (None) | ||
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| IESG | IESG state | Replaced by draft-gandhishah-teas-assoc-corouted-bidir | |
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https://www.ietf.org/archive/id/draft-gandhi-shah-teas-assoc-corouted-bidir-00.txt
Abstract
In transport networks, there are requirements where reverse unidirectional LSP of a bidirectional LSP needs to follow the same path as its forward unidirectional LSP. This document describes how RSVP Extended ASSOCIATION Object can be used to bind two co-routed point-to-point unidirectional LSPs into an associated co-routed bidirectional LSP in single-sided provisioning case. The RSVP REVERSE_LSP Object is used to enable an endpoint to trigger creation of the reverse LSP along the same path as the forward LSP. Fast-reroute procedures to ensure that the traffic flows on the co- routed path after a failure event are also described.
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.)