I have an MSDP session sourced from a local loopback address, MSDP session is up but the actual loopback is not even configured with an IP Address.
debug msdp peer shows session as up with peering partner. I expected to see the session as down.
can anyone shed some light ?
ip msdp peer 10.1.1.1 connect-source Loopback2 remote-as 65001
no ip address
ip pim sparse-dense-mode
MSDP Peer 10.1.1.1 , AS 65001 (configured AS)
State: Up, Resets: 24, Connection source: Loopback2 (0.0.0.0)
Uptime(Downtime): 2d14h, Messages sent/received: 3750/22162
Output messages discarded: 0
Connection and counters cleared 46w2d ago