With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
cfwNetEventSrcIpAddress
Cisco Firewall Net Event Source Ip Address
1.3.6.1.4.1.9.9.147.1.1.2.2.1.3
Source IP address in the IP packet that caused the event. If there is no packet associated with the event this object has the value of zero. If the event is the result of multiple packets with different source addresses, this value may be zero or an address taken from an arbitrarily chosen packet in the sequence of packets causing the event.
Back to CISCO-FIREWALL-MIB MIB page.
IPHost Network monitor allows you to monitor cfwNetEventSrcIpAddress 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.
