With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
cepConfigPerfRange
Cisco Entity Performance Config Performance Range
1.3.6.1.4.1.9.9.756.1.2.1.3
This object indicates the range used by the performance configuration objects such as cepConfigRisingThreshold, etc. for the specific performance measurement type.
Back to CISCO-ENTITY-PERFORMANCE-MIB MIB page.
IPHost Network monitor allows you to monitor cepConfigPerfRange 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.