Are there SNMP counters we can monitor for ACL's?
I have some acl's setup and I'd like to graph how much they are getting used.
CLI for the show access-list <number>
Extended IP access list 185
10 permit udp any any (2427735 matches)
Does anyone know if this is possible via SNMP polls?
Not directly. However, you can use the EXPRESSION-MIB together with the Embedded Event Manager to do this. There is a package available
from our Embedded Automation Systems (EASy) site at http://www.cisco.com/go/easy that will allow you to extract the current ACL hit count and place that into the EXPRESSION-MIB so that it can be polled.