With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
cggsnSACsgStatisticsEntry
Cisco GGSN Service-Aware Content Services Gateway Statistics Entry
1.3.6.1.4.1.9.9.497.1.1.1.16.1
Entry for each CSG path statistics table.
Back to CISCO-GGSN-SERVICE-AWARE-MIB MIB page.
IPHost Network monitor allows you to monitor cggsnSACsgStatisticsEntry 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.