On 14/10/14 14:55, jure brkljacic wrote: > How to check if IPv4 multicast is working in both directions without the > access to BGP router? It's a good question. Probably easier to debug IPv6 ND packets on your ASR and see if that's what is causing "IPv6" to fail. :) (Also, 'show ipv6 neigh' works like 'show ip arp', for basic checks. :)) -- Tom