With IPHost Network Monitor you can run simple snmp requests against a D-Link device in your network.
swL3dvmrpInterfaceEntry
Switch L3dvmrp Interface Entry
1.3.6.1.4.1.171.11.70.5.3.12.1
An entry (conceptual row) in the dvmrpInterfaceTable. This row augments ipMRouteInterfaceEntry in the IP Multicast MIB, where the threshold object resides.
Back to DES3528-SWL3MGMT-MIB MIB page.
IPHost Network monitor allows you to monitor swL3dvmrpInterfaceEntry on D-Link device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring D-Link routers right now.