With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
dsx3RxTrailTrace
dsx3 Rx Trail Trace
1.3.6.1.4.1.351.110.4.4.1.1.1.1.16
Received G.832 Trail Trace string. The format of the value is: First byte indicates CRC-7(frame start marker). Bytes 2-6 (ASCII) [Byte 1-5 of this object] Bytes 7-11 (ASCII) [Byte 6-10 of this object] Bytes 12-16 (ASCII) [Byte 11-15 of this object] The value of all zeroes indicates bad CRC-7. This object is not applicable for FRSM-VHS and CESM-T3/E3.
Back to CISCO-MGX82XX-DSX3-MIB MIB page.
IPHost Network monitor allows you to monitor dsx3RxTrailTrace on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco routers right now.