can someone provide a sample config to connect 2 routers via basic GRE tunnel using /32 loopback0 src/dst IP addresses and static routing. I want to use this technique to avoid recursive routing loops in future.
I've configured 2 routers to do this using /32 loopback0's for tunnel src/dst addressing and used static routes pointing to the others loopback0 via MPLS. The tunnels on each side are both UP/UP but loopbacks won't route to each other?
Tunnel routes fine when using MPLS IP addressing for tunnel src/dst.
Any help is greatly appreciated.