With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
cGgsnSATotalCsgFailures
Cisco Ggsn Service-Aware Total Content Services Gateway Failures
1.3.6.1.4.1.9.9.497.1.1.3.16
This object indicates the total number of CSG failures (i.e., failure in communication with QS).
Back to CISCO-GGSN-SERVICE-AWARE-MIB MIB page.
IPHost Network monitor allows you to monitor cGgsnSATotalCsgFailures on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco firewalls right now.