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How to ensure that McAfee ePo works normally without being blocked by my firewall?

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Hi there,

We're using McAfee ePolicy Orchestrator and have already deployed ENS to endpoints. However, I noticed that our firewall is blocking some ports from ENS to McAfee ePo server, such as  port 443.

Should I whitelist the IP addr of Mcafee Server or restrict it with specific ports?

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McAfee Employee AdithyanT
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Re: How to ensure that McAfee ePo works normally without being blocked by my firewall?

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Hi @sanba06c,

Thank you for your post. Please look into the below KBA for your kind reference:

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

Allowing the entire Server or the port completely should both help the ePO function fine, however, we would recommend going granular with the exclusions. I hope the above KBA helps you configure the same.

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!

Thanks and regards,
Adithyan T

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

Re: How to ensure that McAfee ePo works normally without being blocked by my firewall?

Jump to solution

Hi @sanba06c,

Thank you for your post. Please look into the below KBA for your kind reference:

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

Allowing the entire Server or the port completely should both help the ePO function fine, however, we would recommend going granular with the exclusions. I hope the above KBA helps you configure the same.

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!

Thanks and regards,
Adithyan T

View solution in original post

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