With IPHost Network Monitor you can run simple snmp requests against a NETGEAR device in your network.
agentPortSecurityDynamicLimit
agent Port Security Dynamic Limit
1.3.6.1.4.1.4526.10.20.1.2.1.2
This variable signifies the limit of dynamically locked MAC addresses allowed on a specific port.
Back to NETGEAR-PORTSECURITY-PRIVATE-MIB MIB page.
IPHost Network monitor allows you to monitor agentPortSecurityDynamicLimit 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.