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MW3 Dedicated Server Hosting

Scheduled Pinned Locked Moved MW3 Server Hosting Support
mw3serverhostdedicatedissue
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  • Adelxoxoundefined Adelxoxo

    Xerxes

    Not entirely sure if this is what you're looking for:

    ip.png

    71ffa9a1-c32e-4670-a9db-4eb7132dedf5-image.png
    Is it supposed to say bound socket to localhost:27017?
    The port's right but it doesn't mention any IP address.

    And WhatIsMyIP gives me my public IP address just fine.

    Even after completely disabling my firewall and restarting the server I still have the same issue.

    Kalitosundefined Offline
    Kalitosundefined Offline
    Kalitos
    wrote on last edited by
    #6

    @Cactusmann I assume that when you start the client, it does not interfere with the port of the server?

    Adelxoxoundefined 1 Reply Last reply
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    • Kalitosundefined Kalitos

      @Cactusmann I assume that when you start the client, it does not interfere with the port of the server?

      Adelxoxoundefined Offline
      Adelxoxoundefined Offline
      Adelxoxo
      wrote on last edited by
      #7

      Kalitos
      I assume so too, from what I've read the game binds itself to port 27016, and my server's using 27017. Not sure if there's a way to check.

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      • Adelxoxoundefined Adelxoxo

        Xerxes

        Not entirely sure if this is what you're looking for:

        ip.png

        71ffa9a1-c32e-4670-a9db-4eb7132dedf5-image.png
        Is it supposed to say bound socket to localhost:27017?
        The port's right but it doesn't mention any IP address.

        And WhatIsMyIP gives me my public IP address just fine.

        Even after completely disabling my firewall and restarting the server I still have the same issue.

        Xerxesundefined Offline
        Xerxesundefined Offline
        Xerxes
        Plutonium Staff
        wrote on last edited by
        #8

        @Cactusmann said in MW3 Dedicated Server Hosting:

        Is it supposed to say bound socket to localhost:27017?

        @Cactusmann said in MW3 Dedicated Server Hosting:

        from what I've read the game binds itself to port 27016

        Yes, the client also does print this line with its port if you want to check it.

        @Cactusmann said in MW3 Dedicated Server Hosting:

        And WhatIsMyIP gives me my public IP address just fine.

        Thats not what I asked, it will not tell us if you can even port-forward or are behind a CG-NAT or a IPv6 to IPv4 bridge.

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        • Adelxoxoundefined Offline
          Adelxoxoundefined Offline
          Adelxoxo
          wrote on last edited by
          #9

          Xerxes said in MW3 Dedicated Server Hosting:

          Thats not what I asked, it will not tell us if you can even port-forward or are behind a CG-NAT or a IPv6 to IPv4 bridge.

          Just checked with my ISP, my network isn't behind a NAT. They assured me I should have no issues with VPNs or Port forwarding.

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          • Adelxoxoundefined Offline
            Adelxoxoundefined Offline
            Adelxoxo
            wrote on last edited by
            #10

            Ah crap, I just realized that this topic is in "MW3 Client Support". Guess it'll get buried now.

            Here's a thought, maybe plutonium takes issue with my legacy region settings (I can't imagine why it would, but cmd does print out ¥ instead of \ )
            ebeb9fd8-ce55-4bbb-8c15-aa766e4040b5-image.png
            If this doesn't fix it then I guess I'll have to reinstall. Will write later.

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            • Xerxesundefined Offline
              Xerxesundefined Offline
              Xerxes
              Plutonium Staff
              wrote on last edited by
              #11

              Can you install Wireshark and capture the UDP traffic to and from the game server port? The filter should be UDP Port 27017
              The localization should not cause any issues.

              Adelxoxoundefined 1 Reply Last reply
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              • Xerxesundefined Xerxes

                Can you install Wireshark and capture the UDP traffic to and from the game server port? The filter should be UDP Port 27017
                The localization should not cause any issues.

                Adelxoxoundefined Offline
                Adelxoxoundefined Offline
                Adelxoxo
                wrote on last edited by
                #12

                Xerxes
                The only connection I saw to this port was my own, when I connected via localhost:27017
                There were no connections from port 27017 to some other port.
                54d9f816-0ca2-43d6-a187-db70e2dcd7d4-image.png
                The message reads "Connecting...", Source gives out my PC's IP and the destination shows my public IP.
                I was unable to see friends connecting.

                Ports 27016-27017 are still forwarded and my firewall is disabled.

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                • Xerxesundefined Offline
                  Xerxesundefined Offline
                  Xerxes
                  Plutonium Staff
                  wrote on last edited by
                  #13

                  There should be plenty of traffic, every time someone refreshes their server browser you should see 2 packages (1x incoming + 1x outgoing). Can you double check your router again? Maybe even just reboot it?

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                  • Adelxoxoundefined Offline
                    Adelxoxoundefined Offline
                    Adelxoxo
                    wrote on last edited by
                    #14

                    Xerxes Did some further testing and it seems like the issue stems from my ISP. I'm not behind a NAT however I can't open any ports, no matter how I set them up. Currently, my ISP's technical department is on holiday for the next few days. I'll just have to wait for them to get back to me.

                    I used to run a few servers with the same ISP, plan and hardware at my old place which worked perfectly. I don't suspect this router would be defective, I assume it's some sort of restriction? Will confirm & write back once I get in touch with them.

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                    • Xerxesundefined Offline
                      Xerxesundefined Offline
                      Xerxes
                      Plutonium Staff
                      wrote on last edited by
                      #15

                      Thats strange, some ISPs offer a Firewall service that can cause that. Might be worth checking their online portal for something like that.

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                      • Adelxoxoundefined Offline
                        Adelxoxoundefined Offline
                        Adelxoxo
                        wrote on last edited by
                        #16

                        AAAALLLLRIGHT!
                        After almost a month I finally got in touch with my ISP's actual IT specialists (the secret was to call them right before 11PM). Turns out that the previous information I'd been given was false and that I'd been behind a CG-NAT this whole time. The lovely IT support person solved everything and this topic is as good as closed.

                        To anyone who's stumbled upon this forum post via google searches, be sure to ask your ISP to forward you to their expert technical support department as the lower levels of customer support may not be informed enough or have the technical knowledge to assist you with your problem. In my case, the issue was that I was behind a NAT which doesn't allow for port forwarding.

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                        • Xerxesundefined Offline
                          Xerxesundefined Offline
                          Xerxes
                          Plutonium Staff
                          wrote on last edited by
                          #17

                          Good to hear you managed to resolve it.

                          :::

                          I literally called it in the fist post I made in here asking you if you even have a external IP directly on your router.

                          :::

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