With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
cirbhGsmErrorsFastSendFailures
Cisco IP-RAN Backhaul Gsm Errors Fast Send Failures
1.3.6.1.4.1.9.9.483.1.2.1.3.5.1.18
Fast send failures.
Back to CISCO-IP-RAN-BACKHAUL-MIB MIB page.
IPHost Network monitor allows you to monitor cirbhGsmErrorsFastSendFailures 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.