With IPHost Network Monitor you can run simple snmp requests against a D-Link device in your network.
swWebAuthAdminState
sw Web Authentication Admin State
This object enables/disables the web-based authentication status of the device.
Back to WebBase-Access-Control-MIB MIB page.
IPHost Network monitor allows you to monitor swWebAuthAdminState 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 switches right now.