With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
cipsCryptomapSetIfTable
Cisco IPsec Cryptomap Set If Table
1.3.6.1.4.1.9.9.431.1.4.5
The table lists the binding of cryptomap sets to the interfaces of the managed entity.
Back to CISCO-IPSEC-MIB MIB page.
IPHost Network monitor allows you to monitor cipsCryptomapSetIfTable on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco switches right now.