With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
ccarStatFilteredPkts
Cisco Committed Access Rate Statistics Filtered Packets
1.3.6.1.4.1.9.9.113.1.2.1.1.3
The counter of packets which exceeded this rate limit.
Back to CISCO-CAR-MIB MIB page.
IPHost Network monitor allows you to monitor ccarStatFilteredPkts on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco routers right now.