We have a BM38 Sp3 on an NW 6.5 SP2

I want all the traffic to go through another server with a antivirus-webgate.
For this I configured in nwadmin, bm setup, http proxy details, cache
hierachie client the ip adress of the antivirus-webgate with http proxy
Port 3128 and icp Proxy Port 3128.
This works very fine. The traffic is scanned and viruses from http are blocked.

But this antivirus-webgate could not check https sites.

So my question is how to configure Caching Hierachie without https ?

Has anyone a solution?

Kind regards
Markus Schimmel