With IPHost Network Monitor you can run simple snmp requests against a D-Link device in your network.
swVlanTranslateSVID
Switch Vlan Translate SVID
1.3.6.1.4.1.171.12.57.3.3.1.3
A VLAN identifier conveyed in an S-TAG.
Back to Q-IN-Q-MIB MIB page.
IPHost Network monitor allows you to monitor swVlanTranslateSVID 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.