With IPHost Network Monitor you can run simple snmp requests against a NETGEAR device in your network.
agentSwitchIGMPSnoopingVlanMaxResponseTime
agent Switch IGMP Snooping Vlan Max Response Time
1.3.6.1.4.1.4526.10.1.2.8.8.1.1.3
The amount of time in seconds a switch will wait after sending a query on the selected vlan because it did not receive a report for a particular group in the interface participating in the vlan. This value must be less than agentSwitchIGMPSnoopingIntfGroupMembershipInterval.
Back to NETGEAR-SWITCHING-MIB MIB page.
IPHost Network monitor allows you to monitor agentSwitchIGMPSnoopingVlanMaxResponseTime on NETGEAR device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring NETGEAR access points right now.