Hi, Im running IOS 12.3(6) on a 7206(b). This problem is very similar to the problem raised by peter in
When removing the ospf network command for a sub-interface of a gig-interface, ospf neighbor relation fails for all sub-interfaces on the main interface. Neighboring routers see the neighbor in INIT state, while the router on which the change was made doesnt see any neighbors on the sub-interface at all. When doing a "sh ip ospf inteface sub-int" on the changed router, ospf will b running on the sub-interface. When pinging the multicast address 224.0.0.5 from the effected router, all neighbors reply, but pinging from neigbhros to 224.0.0.5 fails. If I ping from the neighbors to 224.0.0.6 , I recieve a reply from the effected router. Other show command outputs can be furnished on request
If peter solved this problem with an upgrade, what version of IOS did you upgrade it to?
Anybody else had the same problem and how did you solve it?
Thanks