With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
natProtocolDiscards
nat Protocol Discards
1.3.6.1.2.1.123.1.10.1.4
The number of packets pertaining to the protocol identified by natProtocol that had to be rejected/dropped due to lack of resources. These rejections could be due to session timeout, resource unavailability, lack of address space, etc. Discontinuities in the value of this counter can occur at reinitialization of the management system and at other times, as indicated by the value of ifCounterDiscontinuityTime on the relevant interface.
Back to NAT-MIB MIB page.
IPHost Network monitor allows you to monitor natProtocolDiscards on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco optical switches right now.
