With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
cvpdnUnameToFailHistRemoteName
cvpdn Uname To Fail Hist Remote Name
1.3.6.1.4.1.9.10.24.1.4.1.1.6
The remote name of the VPDN tunnel in which the failure occurred. It will be the tunnel server name of the tunnel if the system is a NAS, or the NAS name of the tunnel if the system serves as the tunnel server. This object can be empty if the failure occurred prior to successful tunnel projection, thus no source name will be available.
Back to CISCO-VPDN-MGMT-MIB MIB page.
IPHost Network monitor allows you to monitor cvpdnUnameToFailHistRemoteName on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco wireless switches right now.