With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
dsgIfTunnelGrpRowStatus
dsg If Tunnel Group Row Status
The status of this row. The value of notInService(2) indicates that this tunnel group is disabled and no OOB traffic on all the associated tunnel(s) will be forwarded to DSG clients and all parameters will not be included in the DCD message.
Back to DSG-IF-MIB MIB page.
IPHost Network monitor allows you to monitor dsgIfTunnelGrpRowStatus on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco optical switches right now.