With IPHost Network Monitor you can run simple snmp requests against a NETGEAR device in your network.
agentStpMstTimeSinceTopologyChange
agent Stp Mst Time Since Topology Change
1.3.6.1.4.1.4526.10.1.2.15.10.1.7
The MSTP time since the last topology change in a specific instance.
Back to NETGEAR-SWITCHING-MIB MIB page.
IPHost Network monitor allows you to monitor agentStpMstTimeSinceTopologyChange on NETGEAR device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring NETGEAR switches right now.