With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
cikeTunHistTotalSas
Cisco IKE Tunnel History Total Sas
1.3.6.1.4.1.9.9.171.1.4.2.1.1.22
The total number of security associations used during the life of the IPsec Phase-1 IKE Tunnel.
Back to CISCO-IPSEC-FLOW-MONITOR-MIB MIB page.
IPHost Network monitor allows you to monitor cikeTunHistTotalSas 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.