With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
cGgsnDefaultAaaAccServerGroup
Cisco Ggsn Default Aaa Acc Server Group
1.3.6.1.4.1.9.9.240.1.3.6
This object specifies the AAA radius server group that is used for accounting by all APN's on this GGSN.
Back to CISCO-GGSN-MIB MIB page.
IPHost Network monitor allows you to monitor cGgsnDefaultAaaAccServerGroup on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco optical switches right now.