With IPHost Network Monitor you can run simple snmp requests against a D-Link device in your network.
agentIpGetIpFrom
agent Ip Get Ip From
1.3.6.1.4.1.171.12.1.3.3
This object indicates if the agent gets its system IP address from Bootp/DHCP server at start up.
Back to AGENT-GENERAL-MIB MIB page.
IPHost Network monitor allows you to monitor agentIpGetIpFrom 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 access points right now.