With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
cCdmaRegReqAcctDupAttrErrs
Cisco Cdma Registration Request Accounting Duplicate Attribute Errors
1.3.6.1.4.1.9.9.157.1.10.1.22
Duplicate accounting attribute received in the Registration Request since system was last restarted
Back to CISCO-CDMA-PDSN-MIB MIB page.
IPHost Network monitor allows you to monitor cCdmaRegReqAcctDupAttrErrs 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.