I would guess and say the interfaces are not configured with pim but run show ip mroute right the way through & check the flags whilst you have a long ping running from the source to the receiver, could be rpf failing most common i.e i'll only accept a multicast packet if it's received on an interface that is the outgoing interface of the unicast source...
good debugs commands are debug ip mpacket (need to turn off mfib cef where pim is configured) debug ip pim BR Tony On 31 March 2013 00:01, Max Kamali <[email protected]> wrote: > Hi, > > What dose the "None" indicate in the following output from mtrace. I have > pim sparse-dense mode enabled across all needed interfaces and the pim > neighbors are up. the static rp address is 50.0.0.1 > > thank you, > max > > > router_a#mtrace 50.0.0.1 > Type escape sequence to abort. > Mtrace from 50.0.0.1 to 10.10.10.2 via RPF > From source (?) to destination (?) > Querying full reverse path... > 0 10.10.10.2 > -1 10.10.10.2 None [50.0.0.1/32] > -2 10.10.10.1 None [50.0.0.1/32] > -3 192.168.100.1 None [50.0.0.1/32] > -4 192.168.200.2 PIM [50.0.0.1/32] > -5 50.0.0.1 > _______________________________________________ > For more information regarding industry leading CCIE Lab training, please > visit www.ipexpert.com > > Are you a CCNP or CCIE and looking for a job? Check out > www.PlatinumPlacement.com > > http://onlinestudylist.com/mailman/listinfo/ccie_rs _______________________________________________ For more information regarding industry leading CCIE Lab training, please visit www.ipexpert.com Are you a CCNP or CCIE and looking for a job? Check out www.PlatinumPlacement.com http://onlinestudylist.com/mailman/listinfo/ccie_rs
