Which TCP/UDP ports are used for Active Directory authentication when using SSSD?

Solution Verified - Updated -

Issue

  • Which TCP/UDP ports are used for Active Directory authentication when using SSSD?
  • Which TCP/UDP ports needs to be opened on firewall for Active Directory authentication when using SSSD method?

Environment

  • Red Hat Enterprise Linux 5
  • Red Hat Enterprise Linux 6
  • Red Hat Enterprise Linux 7

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