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eg211
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Message 1 of 4

QQ on port 80 443

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Hi There,

I am reading the below article:

[5.x agent does not use non-secure port 80 at all]

https://community.mcafee.com/t5/ePolicy-Orchestrator/McAfee-Agent-5-x-use-of-port-80/td-p/629252

If this is true may i know why port 80 still exists in ePO 5.9/5.10? is it just an un-used port or used as a failback option? - I see we can disable the 443 port in ePO> Server Settings> Ports.

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LKS McAfee Employee
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Message 2 of 4

Re: QQ on port 80 443

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Hi eg211,

We use Port 80 to pull updates from update.nai.com. Port 443 is a secure port which we use for Agent to Server communication. 

https://kc.mcafee.com/corporate/index?page=content&id=KB66797

pport.JPG

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3 Replies
LKS McAfee Employee
McAfee Employee
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Message 2 of 4

Re: QQ on port 80 443

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Hi eg211,

We use Port 80 to pull updates from update.nai.com. Port 443 is a secure port which we use for Agent to Server communication. 

https://kc.mcafee.com/corporate/index?page=content&id=KB66797

pport.JPG

Was my reply helpful?

If you find this post useful, please give it a Kudos! Also, please don't forget to select "Accept as a Solution" if this reply resolves your query!

View solution in original post

eg211
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Message 3 of 4

Re: QQ on port 80 443

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oh that makes sense.. thanks

Re: QQ on port 80 443

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Thanks for the info. 

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