With IPHost Network Monitor you can run simple snmp requests against a D-Link device in your network.
agentFileSystemDriverID
agent File System Driver ID
1.3.6.1.4.1.171.12.1.2.18.5.1.2
The drive on the device where the configuration file is to be saved. If none (1) is specified, the switch defaults placement of the file to the current drive.
Back to AGENT-GENERAL-MIB MIB page.
IPHost Network monitor allows you to monitor agentFileSystemDriverID 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 VPN routers right now.