With IPHost Network Monitor you can run simple snmp requests against a D-Link device in your network.
swAACLoginMethodListTable
Switch AAC Login Method List Table
1.3.6.1.4.1.171.12.5.3
A table that contains information about Login authentication method lists.
Back to AAC MIB page.
IPHost Network monitor allows you to monitor swAACLoginMethodListTable 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 WiFi routers right now.