With IPHost Network Monitor you can run simple snmp requests against a D-Link device in your network.
swPimIpMRouteUpstreamAssertTimer
Switch Pim Ip M Route Upstream Assert Timer
1.3.6.1.4.1.171.12.52.3.7.1.4
The time remaining before the router changes its upstream neighbor back to its RPF neighbor. This timer is called the Assert timer in the PIM Sparse and Dense mode specification. A value of 0 indicates that no Assert timer has changed the upstream neighbor away from the RPF neighbor.
Back to PIM-SM-MIB MIB page.
IPHost Network monitor allows you to monitor swPimIpMRouteUpstreamAssertTimer 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.
