With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
cGgsnSlbVserNextHopAddrType
Cisco Ggsn Slb Vser Next Hop Address Type
1.3.6.1.4.1.9.9.240.1.3.23.1.3
This object specifies the IP address type to reach the virtual server.
Back to CISCO-GGSN-MIB MIB page.
IPHost Network monitor allows you to monitor cGgsnSlbVserNextHopAddrType 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.