With IPHost Network Monitor you can run simple snmp requests against a NETGEAR device in your network.
agentDiffServClassRuleMatchSrcL4PortStart
agent Diff Server Class Rule Match Source L4 Port Start
1.3.6.1.4.1.4526.10.3.7.2.3.1.19
Source layer 4 port range start match value for the class - only valid if the agentDiffServClassRuleMatchEntryType is set to srcl4port(12).
Back to NETGEAR-QOS-DIFFSERV-PRIVATE-MIB MIB page.
IPHost Network monitor allows you to monitor agentDiffServClassRuleMatchSrcL4PortStart 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.