With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
cipSecTunEncapMode
Cisco IPSec Sec Tunnel Encap Mode
1.3.6.1.4.1.9.9.171.1.3.2.1.7
The encapsulation mode used by the IPsec Phase-2 Tunnel.
Back to CISCO-IPSEC-FLOW-MONITOR-MIB MIB page.
IPHost Network monitor allows you to monitor cipSecTunEncapMode 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.