Fast Recovery for EVPN DF Election
draft-sajassi-bess-evpn-fast-df-recovery-00
| Document | Type |
This is an older version of an Internet-Draft whose latest revision state is "Replaced".
Expired & archived
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|---|---|---|---|
| Authors | Ali Sajassi , Gaurav Badoni , Dhananjaya Rao , Patrice Brissette , John Drake | ||
| Last updated | 2017-09-14 (Latest revision 2017-03-13) | ||
| Replaced by | draft-ietf-bess-evpn-fast-df-recovery, draft-ietf-bess-evpn-fast-df-recovery | ||
| RFC stream | (None) | ||
| Formats | |||
| Stream | Stream state | (No stream defined) | |
| Consensus boilerplate | Unknown | ||
| RFC Editor Note | (None) | ||
| IESG | IESG state | Expired | |
| 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This Internet-Draft is no longer active.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
Ethernet Virtual Private Network (EVPN) solution [RFC 7432] describes DF election procedures for multi-homing Ethernet Segments. These procedures are enhanced further in [EVPN-DF-Election] by applying Highest Random Weight Algorithm for DF election in order to avoid DF status unnecessarily upon a failure. This draft makes further improvement to DF election procedures in [EVPN-DF-Election] by providing two options for fast DF election upon recovery of the failed link or node associated with the multi-homing Ethernet Segment. This fast DF election is achieved independent of number of EVIs associated with that Ethernet Segment and it is performed via a simple signaling between the recovered PE and each PE in the multi- homing group.
Authors
Ali Sajassi
Gaurav Badoni
Dhananjaya Rao
Patrice Brissette
John Drake
(Note: The e-mail addresses provided for the authors of this Internet-Draft may no longer be valid.)