Hey folks,
I read ISIS establishes 2 BFD sessions when activated for both ipv4 and ipv6 address-families: https://www.cisco.com/c/en/us/td/docs/ios-xml/ios/iproute_bfd/configuration/xe-17/irb-xe-17-book/ip6-bfd-isis-client.html#GUID-040DB306-4ED5-4049-9599-767840F0D1E4
I could not find the same for BGP and OSPF and I wonder does that work the same way? Both OSPF and BGP can activate bfd for the same neighbor under two different address families an yet I could not find anywhere that they establish two session?
Any idea or pointer here.
Thanks, L.
