With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
ipMRouteRtMask
ip M Route Rt Mask
1.3.6.1.3.60.1.1.2.1.14
The mask associated with the route used for this multicast forwarding entry.
Back to IPMROUTE-MIB MIB page.
IPHost Network monitor allows you to monitor ipMRouteRtMask on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco routers right now.
