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Configuring ISA2k4 with 3-Leg Perimeter

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  • Configuring ISA2k4 with 3-Leg Perimeter

    Hi,

    On a member server with 3 nics, I configured the 3 leg perimeter with ISA 2004.
    My goal is to put a file and a mail server in the perimeter.
    There's a persistant route to the DMZ, so I can ping the fileserver.
    However, I cannot access it.
    Also, the mail configuration will be somewhat different.
    I know, there is a lot of work to do now, but I am too inexperienced on this one.

    Who can give me a hand here, please?

  • #2
    Re: Configuring ISA2k4 with 3-Leg Perimeter

    why do you want to put a file and a mailserver in the perimeter?
    However, did you check the ISA logs which ports are blocked?
    Marcel
    Technical Consultant
    Netherlands
    http://www.phetios.com
    http://blog.nessus.nl

    MCITP(EA, SA), MCSA/E 2003:Security, CCNA, SNAF, DCUCI, CCSA/E/E+ (R60), VCP4/5, NCDA, NCIE - SAN, NCIE - BR, EMCPE
    "No matter how secure, there is always the human factor."

    "Enjoy life today, tomorrow may never come."
    "If you're going through hell, keep going. ~Winston Churchill"

    Comment


    • #3
      Re: Configuring ISA2k4 with 3-Leg Perimeter

      Originally posted by Dumber View Post
      why do you want to put a file and a mailserver in the perimeter?
      However, did you check the ISA logs which ports are blocked?
      Hi Marcel,

      The fileserver is configured with eMule, that need a high ID.
      In DMZ, it has an high ID.
      For the mail server, it is to be done for security reasons.

      The logs I will check, forgot it actually.
      Last edited by student-Mario; 25th February 2008, 15:00.

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      • #4
        Re: Configuring ISA2k4 with 3-Leg Perimeter

        Check you're ISA loggings.
        Marcel
        Technical Consultant
        Netherlands
        http://www.phetios.com
        http://blog.nessus.nl

        MCITP(EA, SA), MCSA/E 2003:Security, CCNA, SNAF, DCUCI, CCSA/E/E+ (R60), VCP4/5, NCDA, NCIE - SAN, NCIE - BR, EMCPE
        "No matter how secure, there is always the human factor."

        "Enjoy life today, tomorrow may never come."
        "If you're going through hell, keep going. ~Winston Churchill"

        Comment

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