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I am trying to connect to a remote server via Active Directory Cmdlets like

"Get-ADGroup -Server xx.xx.xx.xx" (Microsoft.ActiveDirectory.Management.dll).

The connection can't be established although the ports 9389 (ADWS) and 636 (LDAP) are open. Message is:

Get-ADGroup: Unable to contact the server. 
This may be because this server does not exist, it is currently down, 
or it does not have the Active Directory Web Services running.

Are there any other ports necessary to create a connection?

djdomi
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dan_0
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  • AD doesn't use 636. You need to specify if it can resolve the name or not. I.e. `nslookup xx.xx.xx.xx`. And perform a packet capture to determine what port(s) it may be attempting to use. – Greg Askew Sep 07 '22 at 11:34

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