With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
cikeTunOutOctets
Cisco IKE Tunnel Out Octets
1.3.6.1.4.1.9.9.171.1.2.3.1.27
The total number of octets sent by this IPsec Phase-1 IKE Tunnel.
Back to CISCO-IPSEC-FLOW-MONITOR-MIB MIB page.
IPHost Network monitor allows you to monitor cikeTunOutOctets 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.