With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
cCdmaFailHistPanId
Cisco Cdma Fail History Pan Id
1.3.6.1.4.1.9.9.157.1.4.1.1.12
The identifier of the previous network equipment that provided data connectivity between PDSN and the MS.
Back to CISCO-CDMA-PDSN-MIB MIB page.
IPHost Network monitor allows you to monitor cCdmaFailHistPanId on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco routers right now.