EVPN Type-8 routes break BGP session
While trying to enable IGMP-snooping on our EVPN fabric we ran into a “fun” issue. We updated firmwares to enable the new route-types (EVPN Type-7/8). Unfortunately as we are running Arista spines and Juniper leafs, we ran into a compatibility issue. The Juniper leafs received a “malformed” route update from the spines, and decided to reset the session. This of course broke the network for a short period. ...