FMC/FTD Pre Filter question

[benolyndav]

Hi

If I create a pre filter rule (fastpath) do I still need a rule in my ACP policy which matches the prefilter or is the prefilter all I need to pass the traffic through the FTD.??

Also the traffic for the pre filter is going through a site to site VPN

Thanks

[Rob Ingram · Accepted solution]

Hi @benolyndav 

If you define the traffic in the pre-filter and it matches, the traffic is permitted or denied and the ACP does not process the traffic further.