With IPHost Network Monitor you can run simple snmp requests against a D-Link device in your network.
swVLANCounterPort
sw VLAN Counter Port
This object indicates the port number. If the port number is 0, it indicates that the rule belongs to the vlan.
Back to VLAN-COUNTER-MIB MIB page.
IPHost Network monitor allows you to monitor swVLANCounterPort on D-Link device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring D-Link access points right now.
