I'm trying to monitor our FWSM via snmp in MRTG and it works well.
But i can't find the OIDs, that refer to the actual numbers of TCP & UDP packets being transferred. They have to exist somewhere though, becaus in ASDM they are shown in the upper right diagram.
By the way:
Is there a list of all OIDs i can monitor with snmp, because in the Cisco documentation is only a short list of MIBs supported by the FWSM?