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  • Implementing two ISA 2004 server as a failover

    Dear All,

    Guys help me in configuring two Microsoft ISA 2004 server as a failover/failback mode.

    I have two segments
    a.192.168.0.x(one branch)
    b. 192.168.51.x(other branch)

    We have one ISA 2004 server in 192.168.0.x segment and i want to install ISA 2004 on 192.168.51.x segment in such a way that if my one ISA server from 192.168.0.x segment crashed all my traffic for internet/exchange/web should failover to 192.168.51.x segment ISA server.

    Assist me in configuring this difficult activity.
    Best Regards ,
    Manish Nadkarni

  • #2
    Re: Implementing two ISA 2004 server as a failover

    It's your first post here, so I'll be gentle. Please read the forum rules - we are very strict about posting in wrong forum.

    Thread moved to "General Security" forum.
    Guy Teverovsky
    "Smith & Wesson - the original point and click interface"

    Comment


    • #3
      Re: Implementing two ISA 2004 server as a failover

      That won't be that easy.

      Why do you want to have the ISA2 on a different subnet?
      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


      • #4
        Re: Implementing two ISA 2004 server as a failover

        We have Exchange 2K7 published with ISA 2004 on 192.168.0.x and another SCR Exchange 2K7 on different subnet 192.168.51.x but not published.

        So we want to implement ISA 2004 on 192.168.51.x so that even if 192.168.0.x site fails, still there will be a smooth transaction for our exchange.

        We also want to load balance the traffic for our exchange & Internet i.e it should load the traffic between 192.168.0.x and 192.168.51.x.
        Best Regards ,
        Manish Nadkarni

        Comment


        • #5
          Re: Implementing two ISA 2004 server as a failover

          How does your network look like?
          Do you have a drawing?
          How did you setup routing between both subnets?

          An much easier and better solution is to setup 2 ISA enterprise servers and put them into the same subnet.
          Setup NLB and you're basically done.
          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


          • #6
            Re: Implementing two ISA 2004 server as a failover

            Two offices

            One office second office
            192.168.0.x 192.168.51.x

            Done static routing between two offices.

            I have ISA 2004 Standard Edition & wanted to deploy Second ISA 2004 Standard edition in second office.

            Not done yet! scared to implement because i don't want to mess with the exisiting setup.
            Best Regards ,
            Manish Nadkarni

            Comment


            • #7
              Re: Implementing two ISA 2004 server as a failover

              Well I would go for the second option I gave you.
              2 ISA enterprise machines with NLB
              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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