With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
ceipSecGlobalInDecrypts
Cisco Enhanced IP Sec Global In Decrypts
1.3.6.1.4.1.9.9.432.1.1.1.10
The total number of inbound decryption's performed by all current and previous IPsec Phase-2 Tunnels.
Back to CISCO-ENHANCED-IPSEC-FLOW-MIB MIB page.
IPHost Network monitor allows you to monitor ceipSecGlobalInDecrypts 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.