With IPHost Network Monitor you can run simple snmp requests against a D-Link device in your network.
swLoopDetectPortLoopVLAN
Switch Loop Detect Port Loop VLAN
1.3.6.1.4.1.171.12.41.3.1.1.3
This object indicates the VLAN list that has detected a loopback.
Back to LOOPBACK-DETECT-MIB MIB page.
IPHost Network monitor allows you to monitor swLoopDetectPortLoopVLAN 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 VPN routers right now.
