With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
ccfaWildcardAffDestinationMask
CISCO CASA Forwarding Agent Wildcard Affinity Destination Mask
1.3.6.1.4.1.9.9.115.1.3.6.1.9
The IP mask indicating which bits in the ccfaWildcardAffDestinationAddr are relevant. For each set bit in this mask, the corresponding bits in ccfaWildcardAffDestinationAddr and the destination IP address of the received packet must be equal in order to match this Wildcard Affinity.
Back to CISCO-CASA-FA-MIB MIB page.
IPHost Network monitor allows you to monitor ccfaWildcardAffDestinationMask on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco switches right now.