I'm dealing with this really odd behaviour.
I have a bunch of routers connected as per the attached diagram.
I am redistributing the 188.8.131.52/30 network into OSPF on R2
Redistribution occurs as I can see the route installed in R1 routing table.
Now what is really odd is that the show ip route 184.108.40.206 on R1 shows R2, R3 and R4 as valid candidate for the 220.127.116.11/30 subnet.
So basically when I do a debug ip icmp on R1 and start pinging 18.104.22.168 I can see a reply frma R3 saying use R2 as gateway.
I'll add more output shortly.
Any idea ???