Showing results for 
Show  only  | Search instead for 
Did you mean: 

ENS Adaptive Threat Protection GTI connect on Port 443 & 80


we have a Problem that mfeasp.exe don't use our Proxy Ports with following adresses. They always try to connect to GTI over Port 443 or 80. Proxy is set on Endpoint Security Common Policy. Port 443 Port 443 Port 433 Port 443 Port 433 Port 443 Port 433 Port 80 Port 443

This adresses are also not on this list:

Port 443 & 80 are blocked by Firewall, therefor we have Proxy Authentication. Is there a possibility to rout this adresses to Proxy Server, wich has Ports 8080 & 9090?

thks, Daniel

1 Reply
McAfee Employee
McAfee Employee
Report Inappropriate Content
Message 2 of 2

Re: ENS Adaptive Threat Protection GTI connect on Port 443 & 80

Hello Daniel,

Please confirm if you see also successful connections using the proxy settings. This currently sounds like the proxy is not used at all? Which proxy setting do you use in ENS?

Please test it as simple as possible with a specific IP address and a port (no host names or VIP). If this starts working you can than continue with further tests like a host name. 

If you need assistance please file a service request with a MER from your test system. We need to review the ATP debug logs for connection attempts. This log will also show the proxy values used for the GTI requests. 

How to enable ENS debug logging:


Kind regards,



You Deserve an Award
Don't forget, when your helpful posts earn a kudos or get accepted as a solution you can unlock perks and badges. Those aren't the only badges, either. How many can you collect? Click here to learn more.

Community Help Hub

    New to the forums or need help finding your way around the forums? There's a whole hub of community resources to help you.

  • Find Forum FAQs
  • Learn How to Earn Badges
  • Ask for Help
Go to Community Help

Join the Community

    Thousands of customers use the McAfee Community for peer-to-peer and expert product support. Enjoy these benefits with a free membership:

  • Get helpful solutions from McAfee experts.
  • Stay connected to product conversations that matter to you.
  • Participate in product groups led by McAfee employees.
Join the Community
Join the Community