[BGPCEP-495] Support for BGP Persistance

Blocks — Wed, 24 Jan 2024 15:54:34 +0000

AT&T has been pushing a feature for bgp-persistance. We have implementations on route reflectors available for use and would like to use bgp-persistance with our BGP connections to route reflectors. The intent would be to allow Long-lived Graceful Restart Capability to be used with ODL's BGP adaptor.

https://tools.ietf.org/html/draft-uttaro-idr-bgp-persistence-03

The author will be refreshing the draft so the version will

1. Long-lived Graceful Restart Capability should be supported.
a. Long-lived Stale Time should be set per AFI/SAFI
2. LLGR_STALE Community should be supported.
3. NO_LLGR Community should be supported.

this change is dependent on Graceful Restart Capability being available

https://bugs.opendaylight.org/show_bug.cgi?id=196

http://tools.ietf.org/html/rfc4724.

OpenDaylight JIRA

[BGPCEP-495] Support for BGP Persistance