With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
cInetIcmpOutErrors
Cisco Inet Icmp Out Errors
1.3.6.1.4.1.9.10.86.1.3.1.1.6
The number of ICMP messages which this entity did not send due to problems discovered within ICMP such as a lack of buffers. This value should not include errors discovered outside the ICMP layer such as the inability of IP to route the resultant datagram. In some implementations there may be no types of error which contribute to this counter's value.
Back to CISCO-IETF-IP-MIB MIB page.
IPHost Network monitor allows you to monitor cInetIcmpOutErrors 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.
