DFSR Firewall Ports Requirements

Marcus Wong Theen Nam 1,111 Reputation points
2021-09-27T08:24:47.43+00:00

I've seen the below port requirements from Microsoft but I would like to have some clarifications on the source and destination:

135427-image.png

I have 2 file servers which is not a domain controller located at site A and site B. So I should enable these ports between both server, and do I need to enable these ports to Domain Controller / PDC also? Or just the file servers?

Thank you.

Windows Server
Windows Server
A family of Microsoft server operating systems that support enterprise-level management, data storage, applications, and communications.
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Windows Server Storage
Windows Server Storage
Windows Server: A family of Microsoft server operating systems that support enterprise-level management, data storage, applications, and communications.Storage: The hardware and software system used to retain data for subsequent retrieval.
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  1. Leon Laude 85,671 Reputation points
    2021-09-27T08:41:12.713+00:00

    Hi @Marcus Wong Theen Nam ,

    The following blog post explains this pretty well:
    https://techcommunity.microsoft.com/t5/ask-the-directory-services-team/configuring-dfsr-to-a-static-port-the-rest-of-the-story/ba-p/396746

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    If the reply was helpful please don't forget to upvote and/or accept as answer, thank you!

    Best regards,
    Leon

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