Client can't join domain controller accross a Firewall

Discussion in 'Active Directory' started by Feras Mustafa, Nov 28, 2006.

  1. I am trying to join new machines to a domain. i have a firewall with the
    following ports open to allow communicatioon between clients and DC.
    UDP: 123, 137, 138, 389, 53, 88
    TCP: 135, 137, 139, 445, 389, 3268, 88, 53, 40000-40500 (DCOM)
    Others: ICMP Ping (for GPO processing)
    When I try to join the client to the doamin it does not work. When I disable
    the above rules and open IP-Any-Any rule, i can join the machine to the

    is there is any missing port from the list above I need to consider for
    joining machine to the domain??
    Feras Mustafa, Nov 28, 2006
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