With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
cds3FEBECount
Cisco DS3 FEBE Count
1.3.6.1.4.1.9.9.132.1.3.1.1.10
The number of Far End Block Errors(FEBE) encountered by a T3/E3 interface.These include frame alignment errors, multiframe alignment errors, and C-bit parity errors. These errors are generated by the transmitter at the far end, and indicate that the transmitter,cabling or the upstream node is faulty.
Back to CISCO-DS3-MIB MIB page.
IPHost Network monitor allows you to monitor cds3FEBECount on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco mobile switches right now.