We're trying to implement isdm2 as inline mode integrated with fwsm module. We have two vlans on the switch: vlan 30 is responsible to take care the outside interface of the lab context of fwsm while vlan 40 is responsible from the inside interface. How can i implement a correct configuration in order to use isdm2 to inspect traffic ? There are several documents on the net, but i'm really confused with them and no one is clear enough.
P.S: At the moment we're using isdm2 in promiscous mode with the following configuration :
intrusion-detection module 3 data-port 1 capture
intrusion-detection module 3 data-port 1 capture allowed-vlan 30
Thanks in advance.