With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
cvpdnTunnelSessionState
cvpdn Tunnel Session State
1.3.6.1.4.1.9.10.24.1.3.1.1.3
The current state of an active user session. Each state code is explained below: unknown: The current state of the tunnel's session is unknown. opening: The user session has just been initiated through a tunnel and is pending for the remote end reply to complete the process. open: The user session is active. closing: The user session has just been closed and is pending for the remote end reply to complete the process. waitingForTunnel: The user session is in this state when the tunnel which this session is going through is still in CLOSED state. It waits for the tunnel to become OPEN before the session is allow to be fully established.
Back to CISCO-VPDN-MGMT-MIB MIB page.
IPHost Network monitor allows you to monitor cvpdnTunnelSessionState 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.