With IPHost Network Monitor you can run simple snmp requests against a NETGEAR device in your network.
agentInventorySupportedUnitModelIdentifier
agent Inventory Supported Unit Model Identifier
1.3.6.1.4.1.4526.10.13.2.1.1.4
The model identifier for the supported unit.
Back to NETGEAR-INVENTORY-MIB MIB page.
IPHost Network monitor allows you to monitor agentInventorySupportedUnitModelIdentifier 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.