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Advertisement of Multiple Paths in BGP (capability 69)
Closed, DuplicatePublicFEATURE REQUEST


IPv6 BGP on Vultr shows this error:

BGP: 2001:19f0:ffff::1 [Event] Connect start to 2001:19f0:ffff::1 fd 11
BGP: 2001:19f0:ffff::1 went from Idle to Connect
BGP: 2001:19f0:ffff::1 open active, local address LOCAL_IPV6_ADDRESS
BGP: 2001:19f0:ffff::1 sending OPEN, version 4, my as 64714, holdtime 180, id LOCAL_IPV4_ADDRESS
BGP: 2001:19f0:ffff::1 send message type 1, length (incl. header) 53
BGP: 2001:19f0:ffff::1 went from Connect to OpenSent
BGP: 2001:19f0:ffff::1 rcv message type 3, length (excl. header) 8
BGP: 2001:19f0:ffff::1 received NOTIFICATION 2/7 (OPEN Message Error/Unsupported Capability) 6 bytes 01 04 00 01 00 01
BGP: 2001:19f0:ffff::1 went from OpenSent to Idle


Difficulty level
Unknown (require assessment)
Why the issue appeared?
Will be filled on close

Event Timeline

Is this really an issue with 1.2? It looks like FRR 2.0 is what vyos-frr is based on and FRR 2.0 appears to have support for BGP AddPath.

I haven't tested it myself, admittedly.

syncer triaged this task as Wishlist priority.Dec 21 2017, 9:36 PM

Works fine on the latest nightly.