With IPHost Network Monitor you can run simple snmp requests against a D-Link device in your network.
agentGratuitousARPPeriodicalSendInterval
agent Gratuitous ARP Periodical Send Interval
1.3.6.1.4.1.171.12.1.2.12.2.4.1.2
This is used to configure the interval for the periodic sending of gratuitous ARP request packets. 0 means do not send gratuitous ARP periodically.
Back to AGENT-GENERAL-MIB MIB page.
IPHost Network monitor allows you to monitor agentGratuitousARPPeriodicalSendInterval 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 routers right now.