With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
ipMRouteSource
ip M Route Source
1.3.6.1.3.60.1.1.2.1.2
The network address which when combined with the corresponding value of ipMRouteSourceMask identifies the sources for which this entry contains multicast routing information.
Back to IPMROUTE-MIB MIB page.
IPHost Network monitor allows you to monitor ipMRouteSource on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco mobile switches right now.
