With IPHost Network Monitor you can run simple snmp requests against a D-Link device in your network.
swL3ospfIfHelloInterval
Switch L3ospf If Hello Interval
1.3.6.1.4.1.171.11.70.5.3.8.1.9
The length of time, in seconds, between the Hello packets that the router sends on the in- terface. This value must be the same for all routers attached to a common network.
Back to DES3552-SWL3MGMT-MIB MIB page.
IPHost Network monitor allows you to monitor swL3ospfIfHelloInterval 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 WiFi routers right now.