With IPHost Network Monitor you can run simple snmp requests against a NETGEAR device in your network.
agentDiffServAuxMfClfrVlanId2Max
agent Diff Serv Aux Mf Clfr Vlan Id2 Max
1.3.6.1.4.1.4526.10.3.6.1.1.2.1.27
The maximum value that the Secondary VLAN ID in the packet must have in order to match this classifier entry. This field is defined as the 12-bit VLAN identifier in the second/inner 802.1Q tag header of a double VLAN tagged Ethernet frame. This value must be equal to or greater than the value specified for the entry in agentDiffServAuxMfClfrVlanId2Min.
Back to NETGEAR-QOS-DIFFSERV-EXTENSIONS-MIB MIB page.
IPHost Network monitor allows you to monitor agentDiffServAuxMfClfrVlanId2Max on NETGEAR device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring NETGEAR WiFi routers right now.