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LDAP authentification via Port 636

LN 1 Reputation point
2020-12-11T09:38:44.187+00:00

Hi,

when will the update be done?
What needs to be done exactly?

Regards,

Microsoft Entra
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  1. Marilee Turscak-MSFT 36,151 Reputation points Microsoft Employee
    2020-12-11T19:01:38.727+00:00

    Hi LN-2043,

    Are you asking how long it will take for LDAP authentication to work once you have enabled that port? Or are you asking how to enable it?

    To enable, create an inbound security rule on the NSG and add the port:

    47408-image.png

    To test, you can use the LDP.exe tool. This tool is included in the Remote Server Administration Tools (RSAT) package.

    • Open LDP.exe and connect to the managed domain. Select Connection, then choose Connect....
    • Enter the secure LDAP DNS domain name of your managed domain, such as ldaps.aaddscontoso.com. To use secure LDAP, set Port to 636, then check the box for SSL.
      -Select OK to connect to the managed domain.

    See more here.

    Hope this helps! Let me know if this is what you were looking for or if you wanted something else.

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