With IPHost Network Monitor you can run simple snmp requests against a LINKSYS device in your network.
filterPortProto
filter Port Protocol
1.3.6.1.4.1.3955.3.4.1.35.1.2
Back to LINKSYS-MODEL-MIB MIB page.
IPHost Network monitor allows you to monitor filterPortProto on LINKSYS device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring LINKSYS IP cameras right now.