With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
rttMonJitterStatsPacketMIA
Round Trip Time Monitor Jitter Stats Packet MIA
1.3.6.1.4.1.9.9.42.1.3.5.1.37
The number of packets that are lost for which we cannot determine the direction.
Back to CISCO-RTTMON-MIB MIB page.
IPHost Network monitor allows you to monitor rttMonJitterStatsPacketMIA 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.