With IPHost Network Monitor you can run simple snmp requests against a D-Link device in your network.
agentFTPFileSystemDeviceFileName
agent FTP File System Device File Name
1.3.6.1.4.1.171.12.1.2.25.1.8
The name of the file to be downloaded to the device, or to be uploaded from the device. If agentFTPFileSystemDeviceFileName is not set, the switch will default to the bootup file.
Back to AGENT-GENERAL-MIB MIB page.
IPHost Network monitor allows you to monitor agentFTPFileSystemDeviceFileName 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.