With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
ceipSecNotifCntlIpSecTunnelStart
Cisco Enhanced IP Sec Notification Сontrol Ip Sec Tunnel Start
1.3.6.1.4.1.9.9.432.1.5.2
This object defines the administrative state of sending the IPsec Phase-2 Tunnel Start TRAP. If the value of this object is 'true', the issuing of the notification 'ciscoEnhIpsecFlowTunnelStart' is enabled.
Back to CISCO-ENHANCED-IPSEC-FLOW-MIB MIB page.
IPHost Network monitor allows you to monitor ceipSecNotifCntlIpSecTunnelStart 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.