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    Can't connect more users in L2TP/IPsec

    Scheduled Pinned Locked Moved IPsec
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    • Damo112D
      Damo112
      last edited by Damo112

      Hi everyone,
      I have a problem with my L2TP VPN, I have previously connected a Windows 10 client that connects to the VPN without any problem, but when I want to connect another client that does not want, it displays the error 789 of Windows. The one that manages to connect even when I disconnect it and it reconnects without problem, but not the other one, would you have a solution to help me please?

      I forgot to specify that, I'm a beginner and this is the first time I have to create a VPN under L2TP/IPsec

      Thank you in advance for your answer =).

      Damo112D 2 Replies Last reply Reply Quote 0
      • Damo112D
        Damo112 @Damo112
        last edited by

        hey please help me

        1 Reply Last reply Reply Quote 0
        • viktor_gV
          viktor_g Netgate
          last edited by

          This is a Windows issue, see https://docs.microsoft.com/en-us/troubleshoot/windows-server/networking/configure-l2tp-ipsec-server-behind-nat-t-device

          Damo112D 1 Reply Last reply Reply Quote 0
          • Damo112D
            Damo112 @viktor_g
            last edited by

            @viktor_g
            Hello,
            first of all thank you for your answer.
            I have already completed the steps on the link you sent me.
            But it hasn't changed anything and the error persists.

            Damo112D 1 Reply Last reply Reply Quote 0
            • Damo112D
              Damo112 @Damo112
              last edited by

              This post is deleted!
              1 Reply Last reply Reply Quote 0
              • Damo112D
                Damo112 @Damo112
                last edited by

                Okay,
                I think i have found the problem, in the IPsec > Pre-shared keys,
                it's possible that the key you entered is blocking the connection of other workstations.
                In any case this was the cause of my problem.

                I share this solution if people have the same problem as me.

                Bye ! =)

                1 Reply Last reply Reply Quote 0
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