With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
ciscoDlswCircuitDiscReasonLocal
cisco Data Link Switching Circuit Disconnect Reason Local
1.3.6.1.4.1.9.10.9.1.5.2.1.29
The reason why this circuit was last disconnected, as seen by this DLSw node. This object is present only if the implementation keeps circuit table entries around for some period after circuit disconnect.
Back to CISCO-DLSW-MIB MIB page.
IPHost Network monitor allows you to monitor ciscoDlswCircuitDiscReasonLocal on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco firewalls right now.
