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Redirect port 80 and 443 to MWG "Explicited Proxy"

Hi,

I have a problem with a port forwarding 80 and 443 to MWG. With 80 (http) works fine, but 443 (https) don't work.

My cenario it is follow:

Client 172.16.60.12 >>> 80 and 443  >>>> gateway 172.16.50.1 (firewall pfSense port forwandig 80 and 443 to MWG in port 3128 >>>> MWG 172.16.50.4 listening port 3128

My big problem is audit all traffic in my environment without guess users have to configure Proxy in your devices.

I did the port forwandig and all traffic http (80) working, but any traffic 443 don't.

Anyone does have any idea?

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2 Replies
eelsasser
Level 15

Re: Redirect port 80 and 443 to MWG "Explicited Proxy"

You cannot do simple port forward 443/https traffic because it's encrypted.

The only way you can do this is with a transparent deployment via WCCP, Policy-based Routing, Transparent Bridge mode, or Transparent router mode.

https://community.mcafee.com/docs/DOC-4910

https://community.mcafee.com/docs/DOC-5200

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Re: Redirect port 80 and 443 to MWG "Explicited Proxy"

Hi eelsasser,

I appreciate your answer, thank you.

WCCP is not my case because I use a pfSense and it don´t support this.

Transparent Bridge is complicated because I need audit all traffic in my network.

I will keep searching any way to do that.

Once thank a lot for your time.

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