With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
cssgPortMapSourceIpType
cssg Port Map Source Ip Type
1.3.6.1.4.1.9.9.260.1.9.2.1.1
A value that represents the type of the IP address stored in cssgPortMapSourceIP object.
Back to CISCO-SSG-MIB MIB page.
IPHost Network monitor allows you to monitor cssgPortMapSourceIpType on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco multiplexers right now.