With IPHost Network Monitor you can run simple snmp requests against a D-Link device in your network.
swStaticMacBasedVlanCtrlMacAddr
Switch Static Mac Based Vlan Control Mac Address
1.3.6.1.4.1.171.12.56.3.1.1.1
This object indicates the MAC address.
Back to STATIC-MAC-BASED-VLAN-MIB MIB page.
IPHost Network monitor allows you to monitor swStaticMacBasedVlanCtrlMacAddr 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 IP cameras right now.