EVPN ESI BUM Forwarding

Fri Nov 18 08:59:18 UTC 2022

hey,

> The switches doing it are two Arista 7050SX3 with a single instance 
> VXLAN EVPN. It should be a pretty simple setup. Not aware of any knobs 
> to modify any of this behavior or what we could be missing.

Hard to speak for Arista (we do also have EVPN-VXLAN implementation with 
7050SX3 and A-A MH and don't see mentioned issue) but I wouldn't be 
suprised if this is Arista bug considered their EVPN story has been 
pretty rough in other similar areas (like A-S MH not blocking on non-DF 
etc).

Let us know if you find some correlation with other events that might 
explain this.

-- 
tarko