VLC Player with TTL 10. Connected to 3560 to Nexus 55xx with Layer 3. connection to 3845 over WAN to remote site, to 2911 to 2960 layer 2 switch.
I can see on Nexus, 3845 and 2911 the IP Mroute for the group I'm sending. Via a packet capture I can see the multicast local to the Nexus on multiple vlan's I can see on the 2960 the groups and interfaces. But a wire capture on the local PC all I see is the join packets, no traffic. Other ideas? Scott On Fri, May 9, 2014 at 11:28 AM, Phil Mayers <[email protected]>wrote: > On 09/05/2014 18:53, Scott Voll wrote: > >> I'm working on rolling out my Multicast across my WAN. >> >> I can see the Multicast group on the WAN router and I can see it on the >> switch interface, but I'm not getting the traffic. What should I be >> looking at? >> > > That's a bit vague. John has made some good suggestions but you'd get more > specific answers if you can specify the topology in detail. > > How are you determining you're not "seeing" the traffic? No video at > receiver app? If so, check again with tcpdump/wireshark and look out for > software firewalls. That one catches me a lot - I always forget iptables on > my laptop :o( > > "sh ip mr active" and "sh ip mr count" are useful at L3 hops. L2 hops are > far harder to debug, unfortunately. > > _______________________________________________ > cisco-nsp mailing list [email protected] > https://puck.nether.net/mailman/listinfo/cisco-nsp > archive at http://puck.nether.net/pipermail/cisco-nsp/ > _______________________________________________ cisco-nsp mailing list [email protected] https://puck.nether.net/mailman/listinfo/cisco-nsp archive at http://puck.nether.net/pipermail/cisco-nsp/
