With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
cikeTunHistPeerLocalValue
Cisco IKE Tunnel History Peer Local Value
1.3.6.1.4.1.9.9.171.1.4.2.1.1.5
The value of the local peer identity. If the local peer type is an IP Address, then this is the IP Address used to identify the local peer. If the local peer type is a host name, then this is the host name used to identify the local peer.
Back to CISCO-IPSEC-FLOW-MONITOR-MIB MIB page.
IPHost Network monitor allows you to monitor cikeTunHistPeerLocalValue on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco wireless switches right now.