With IPHost Network Monitor you can run simple snmp requests against a D-Link device in your network.
swISMVlanGroupProfName
Switch ISM Vlan Group Prof Name
1.3.6.1.4.1.171.12.64.3.2.1.1
This indicates the name of the IGMP snooping multicast VLAN group profile.
Back to MCAST-VLAN-MIB MIB page.
IPHost Network monitor allows you to monitor swISMVlanGroupProfName 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 WiFi routers right now.
