With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
cGgsnSACsgStatsServiceAuthReqs
Cisco Ggsn Service-Aware Content Services Gateway Stats Service Authentication Request
1.3.6.1.4.1.9.9.497.1.1.1.16.1.5
This object indicates the number of requests by the CSG for initial quota grant of a particular category. Currently, the CSG allows only synchronous quota grants (i.e., grants due to explicit requests from it).
Back to CISCO-GGSN-SERVICE-AWARE-MIB MIB page.
IPHost Network monitor allows you to monitor cGgsnSACsgStatsServiceAuthReqs 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.