With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
ceipSecIfTunnelStatus
Cisco Enhanced IP Sec If Tunnel Status
1.3.6.1.4.1.9.9.432.1.1.6.1.1
This object corresponds to the status of a IPsec Phase-2 Tunnel in ceipSecTunnelTable indexed by ceipSecTunIndex. The valid status this object can have are 'active' and 'awaitCommit'.
Back to CISCO-ENHANCED-IPSEC-FLOW-MIB MIB page.
IPHost Network monitor allows you to monitor ceipSecIfTunnelStatus 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.