File sharing between an AD Domain controller and a member server through a firewall

From: Clementius (anonymous_at_discussions.microsoft.com)
Date: 06/10/04

  • Next message: nospam: "Windows 2003 VPN" 
    Date: Wed, 9 Jun 2004 21:15:00 -0500

    Hi,
    I am configuring an access-list for traffic from a dmz server to an internal
    server. The dmz server is a 2003 domain member server. The internal server
    is a 2003 AD controller and file server. The plan is to allow file access
    from the dmz server to the internal server. Eventually, the dmz server will
    be a front-end to the internal server from the Internet through SSH or
    Terminal Server sessions. So far I opened the following ports to the
    internal server (from the dmz) on the firewall:
    TCP domain
    UDP domain
    tcp 88
    udp 88
    tcp 135
    udp 389
    tcp 389
    tcp 445
    udp netbios-ns
    udp netbios-dgm
    tcp netbios-ssn

    I am able to perform nslookup from the dmz server using the internal server
    for DNS and NAT seems to work fine. But when I try to map a drive from the
    dmz server to a share on the internal server I get: "The drive could not be
    mapped because no network was found".
    Am I missing something? Thanks for your help. C

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