rendered paste body[root@webnote root]# tcpdump -s 0 ether multicast or ip multicast
tcpdump: verbose output suppressed, use -v or -vv for full protocol decode
listening on eth0, link-type EN10MB (Ethernet), capture size 65535 bytes
15:50:07.093384 IP stb.labs.lincor.com > ALL-ROUTERS.MCAST.NET: igmp leave SAP.MCAST.NET
15:50:07.096775 IP stb.labs.lincor.com > ALL-ROUTERS.MCAST.NET: igmp leave 239.195.255.255
15:50:07.112623 IP stb.labs.lincor.com > ALL-ROUTERS.MCAST.NET: igmp leave 224.0.0.255
15:50:07.126146 IP stb.labs.lincor.com > ALL-ROUTERS.MCAST.NET: igmp leave 239.255.255.255
15:50:07.094070 IP6 fe80::205:6bff:fe40:2cbe > ff02::16: HBH ICMP6, multicast listener report v2, 11 group record(s), length 228
15:50:07.098039 arp who-has deimos.labs.lincor.com tell stb.labs.lincor.com
15:50:07.750053 IP stb.labs.lincor.com > SAP.MCAST.NET: igmp v2 report SAP.MCAST.NET
15:50:07.751049 IP stb.labs.lincor.com > 239.195.255.255: igmp v2 report 239.195.255.255
15:50:07.754062 IP stb.labs.lincor.com > 239.255.255.255: igmp v2 report 239.255.255.255
15:50:07.856065 IP stb.labs.lincor.com > 224.0.0.255: igmp v2 report 224.0.0.255
15:50:07.862073 IP6 fe80::205:6bff:fe40:2cbe > ff02::16: HBH ICMP6, multicast listener report v2, 11 group record(s), length 228
15:50:07.864061 IP6 fe80::205:6bff:fe40:2cbe > ff02::16: HBH ICMP6, multicast listener report v2, 11 group record(s), length 228
15:50:08.481056 IP stb.labs.lincor.com > SAP.MCAST.NET: igmp v2 report SAP.MCAST.NET
15:50:09.304056 IP6 fe80::205:6bff:fe40:2cbe > ff02::16: HBH ICMP6, multicast listener report v2, 1 group record(s), length 28
15:50:11.751044 IP stb.labs.lincor.com > 224.0.0.255: igmp v2 report 224.0.0.255
15:50:12.506031 IP stb.labs.lincor.com > 224.0.0.255: igmp v2 report 224.0.0.255
15:50:13.970059 IP stb.labs.lincor.com > 239.255.255.255: igmp v2 report 239.255.255.255
15:50:14.503067 IP stb.labs.lincor.com > 239.195.255.255: igmp v2 report 239.195.255.255
15:50:15.215685 arp who-has deimos.labs.lincor.com tell 192.168.2.183
15:50:15.464039 IP stb.labs.lincor.com > SAP.MCAST.NET: igmp v2 report SAP.MCAST.NET
15:50:21.403045 IP stb.labs.lincor.com > 239.195.255.255: igmp v2 report 239.195.255.255
15:50:22.020043 IP stb.labs.lincor.com > 239.255.255.255: igmp v2 report 239.255.255.255