With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
lineDMTLoopback
line DMT Loopback
1.3.6.1.4.1.9.10.26.1.4.1.1.17
DMT supported ATM layer loopback. dslline loops all ATM cells toward the CO modem back to the CPE. Local loops all ATM cells sent by the ATM trunk card toward the ATM trunk card. When this object is not set to none, lineMode will be set to testing. This object is instantiated for the CAP card.
Back to CISCO-C6200-MIB MIB page.
IPHost Network monitor allows you to monitor lineDMTLoopback on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco multiplexers right now.
