With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
ccsLoadStatSessionCreateAllowedRateHighWater
Cisco Content Service Load Statistics Session Create Allowed Rate High Water
1.3.6.1.4.1.9.9.597.1.2.5.3.1.4
The highest number of session creation requests allowed per second as reported by ccsLoadStatSessionCreateAllowedRate.
Back to CISCO-CONTENT-SERVICES-MIB MIB page.
IPHost Network monitor allows you to monitor ccsLoadStatSessionCreateAllowedRateHighWater 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.