With IPHost Network Monitor you can run simple snmp requests against a NETGEAR device in your network.
agentLogPersistentLogCount
agent Log Persistent Log Count
1.3.6.1.4.1.4526.10.14.4.1
The count of valid entries in the persistent log.
Back to NETGEAR-LOGGING-MIB MIB page.
IPHost Network monitor allows you to monitor agentLogPersistentLogCount on NETGEAR device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring NETGEAR cable modems right now.