multicast stream problem with windows media service

Unanswered Question
Dec 4th, 2008

Hi,

I'm on a simple LAN composed by cisco 3560G and 3750G switches. On one of my switches, i've connected a windows media server that stream tv in unicast and multicast mode.

When i run the http://myserver/mystream.nsc generated by the server on the current server, it's working, i can see my stream. The problem is in the stations, i'm unable to see it.

I've activated IGMP Snooping on each switchs.

Here is the log of debug ip igmp snooping on the switch where the server is connected :

3750G#

Dec 4 18:32:52.882 GMT+1: IGMPSN: group: Received V2 report for group 239.192.39.139 received on Vlan 1, port Gi1/0/3

Dec 4 18:32:52.882 GMT+1: IGMPSN: group: Adding client ip 10.10.10.10, port_id Gi1/0/3, on vlan 1

Dec 4 18:32:52.882 GMT+1: IGMPSN: mgt: created group EFC0278B, on Vlan 1

Dec 4 18:32:55.147 GMT+1: IGMPSN: Received SVI query(224.0.0.1) on vlan 1

Dec 4 18:32:55.147 GMT+1: IGMPSN: Adding iquerier flag in vlan 1

Dec 4 18:32:55.147 GMT+1: IGMPSN: router: iquerier added on Vlan 1

Dec 4 18:32:57.907 GMT+1: IGMPSN: group: Received V2 report for group 239.192.39.139 received on Vlan 1, port Gi1/0/3

Dec 4 18:32:57.907 GMT+1: IGMPSN: group: Adding client ip 10.10.10.10, port_id Gi1/0/3, on vlan 1

Dec 4 18:33:00.852 GMT+1: IGMPSN: group: Received V2 report for group 225.10.10.10 received on Vlan 1, port Gi1/0/2

Dec 4 18:33:05.155 GMT+1: IGMPSN: timer: Vlan 1 report timer expired

Dec 4 18:33:14.769 GMT+1: IGMPSN: group: Leave for group 239.192.39.139 received on Vlan 1, port Gi1/0/3

Dec 4 18:33:14.769 GMT+1: IGMPSN: group: Adding client ip 10.10.10.10, port_id Gi1/0/3, on vlan 1

Dec 4 18:33:14.769 GMT+1: IGMPSN: group: Sending Group-Specific Query for group 239.192.39.139 on Vlan 1, port Gi1/0/3

Dec 4 18:33:15.775 GMT+1: IGMPSN: timer: Vlan 1, group 239.192.39.139, port Gi1/0/3 leave port timer expired

Dec 4 18:33:15.775 GMT+1: IGMPSN: group: Deleting group 239.192.39.139

Dec 4 18:33:15.775 GMT+1: IGMPSN: group: Deleting gce 0100.5e40.278b

Dec 4 18:33:15.775 GMT+1: IGMPSN: group: Sending Leave for group 239.192.39.139, source 10.10.10.10 on Vlan 1

Dec 4 18:33:15.775 GMT+1: IGMPSN: Received SVI query(239.192.39.139) on vlan 1

Dec 4 18:33:15.775 GMT+1: IGMPSN: Adding iquerier flag in vlan 1

Dec 4 18:33:15.775 GMT+1: IGMPSN: router: iquerier added on Vlan 1

Dec 4 18:33:16.782 GMT+1: IGMPSN: Received SVI query(239.192.39.139) on vlan 1

Dec 4 18:33:16.782 GMT+1: IGMPSN: Adding iquerier flag in vlan 1

Dec 4 18:33:16.782 GMT+1: IGMPSN: router: iquerier added on Vlan 1

3750G#

3750G#sh ip igmp groups

IGMP Connected Group Membership

Group Address Interface Uptime Expires Last Reporter

239.192.39.139 Vlan1 00:00:03 00:02:56 10.10.10.10

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