Do we need to open bi or uni directional port between Azure AD Connect Tool Server to AD, ADFS and O365 Server or not.

Sunil 1 Reputation point
2020-11-19T14:32:34.677+00:00

Do we need to open bi or uni directional port between Azure AD Connect Tool Server to AD, ADFS and O365 Server or not ?

As per below article, there is no clear instructions to open ports in which direction.

https://video2.skills-academy.com/en-us/azure/active-directory/hybrid/reference-connect-ports

Microsoft Entra ID
Microsoft Entra ID
A Microsoft Entra identity service that provides identity management and access control capabilities. Replaces Azure Active Directory.
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  1. Andy David - MVP 147.6K Reputation points MVP
    2020-11-19T15:07:35.853+00:00

    Outbound only for AADConnect to Azure/365.

    WIthin the trusted domain connecting to on-prem AD and ADFS, you wouldnt restrict any ports would you?

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