Hi
i built a lab of 3 Router, r2 in the middle is responsible for cut off the icmp and tcp traffics between r1 and r3, ospf runs as routing protocol. ospf and any other traffics were denied, icmp and tcp permitted. although the control plane could even not take effect. the show ip access-list command displayed that only the denied ospf traffics were matched though the control plane.
anybody knows the reason?
thanks in advance!
