With IPHost Network Monitor you can run simple snmp requests against a NETGEAR device in your network.
agentDiffServClassRuleIndexNextFree
agent Diff Server Class Rule Index Next Free
1.3.6.1.4.1.4526.10.3.7.2.2.1.5
This object contains an unused value for classRuleIndex, or a zero to indicate that none exists. This index is maintained on a per-class basis.
Back to NETGEAR-QOS-DIFFSERV-PRIVATE-MIB MIB page.
IPHost Network monitor allows you to monitor agentDiffServClassRuleIndexNextFree 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.