With IPHost Network Monitor you can run simple snmp requests against a D-Link device in your network.
swMcastFilterIpv6VLANMaxGroup
Switch Mcast Filter Ipv6 VLAN Max Group
1.3.6.1.4.1.171.12.53.27.1.2
This object indicates the maximum number of groups that can be registered on this VLAN. The value range is (0..N), N is project dependent, a value of 0 means infinite.
Back to MCAST-FILTER-MIB MIB page.
IPHost Network monitor allows you to monitor swMcastFilterIpv6VLANMaxGroup 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 access points right now.