With IPHost Network Monitor you can run simple snmp requests against a D-Link device in your network.
agentTrapRmonRisingAlarm
agent Trap Rmon Rising Alarm
1.3.6.1.4.1.171.12.1.2.24.3
When enabled (1), whenever the device detects a rising alarm event of RMON, a trap will be sent out.
Back to AGENT-GENERAL-MIB MIB page.
IPHost Network monitor allows you to monitor agentTrapRmonRisingAlarm 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.