Some body Please Explain me
Hi Tapas,
Most likely you have mistyped the ip address in the “frame-relay map ip” statement. Also please check if you have any ACL that drops ping packets.
This issue is not related to OSPF config. OSPF may work because it talks via multicast which may have L3-L2 mapping, even though you mistype IP address in the frame-relay map command.
Debug ip packet (with ACL option if you care about CPU) is a good command to trouble-shoot your problem. If you see something like “encapsulation failure” that means you do not have L3 to L2 resolution (frame-relay map).
Cheers, Huan
—–Original Message—– From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On Behalf Of Tapas T Das Sent: Monday, 10 March 2008 12:54 PM To: ccielab@groupstudy.com; cisco@groupstudy.com Subject: Some body Please Explain me
I had two routers connected Point-to-Point over Frame-relay Link on Physical Interface (no sub interface)
I have configured OSPFv2 & OSPFv3 on it, OSPFv2 & OSPFv3 works fine(it comes up) but I can not ping the physical-interfaces (own interface & the interface on the other side of the link)
wht I mean to say is multicast & broadcast is working but Unicast is not workin
I am still in shock…. I have never seen this before…., if somebody can explain this, it would be a great help for me.
























