With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
cwoAoStatsTotalHandledConns
cwo Ao Stats Total Handled Conns
1.3.6.1.4.1.9.9.762.1.3.1.1.7
This object contains total number of connections handled by AO since it was started or its statistics were last reset.
Back to CISCO-WAN-OPTIMIZATION-MIB MIB page.
IPHost Network monitor allows you to monitor cwoAoStatsTotalHandledConns on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco firewalls right now.