With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
cGgsnSgsnStatEntry
Cisco Ggsn Sgsn Statistic Entry
1.3.6.1.4.1.9.9.240.1.1.26.1
An entry in this table.
Back to CISCO-GGSN-MIB MIB page.
IPHost Network monitor allows you to monitor cGgsnSgsnStatEntry on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco switches right now.