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Internet on windows but not ubuntu bad pfsense configuration?

Scheduled Pinned Locked Moved General pfSense Questions
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  • F
    Farisse @Raffi_
    last edited by Jul 16, 2020, 6:50 PM

    @Raffi_ said in Internet on windows but not ubuntu bad pfsense configuration?:

    Select DMZ, then in Count enter a very high value such as 10000. You can enter 0 but don't forget to stop the capture manually otherwise it will run a continuous capture and it can become a problem.
    Download the capture data to wireshark and check for DNS info.

    So apparently my ubuntu machine does not send any dns request :

    2225e6fe-06a3-4207-82a3-72f4b6608b51-image.png

    R 1 Reply Last reply Jul 16, 2020, 7:09 PM Reply Quote 0
    • R
      Raffi_ @Farisse
      last edited by Jul 16, 2020, 7:09 PM

      @Farisse said in Internet on windows but not ubuntu bad pfsense configuration?:

      So apparently my ubuntu machine does not send any dns request :

      2225e6fe-06a3-4207-82a3-72f4b6608b51-image.png

      That's not good. Is it even able to talk to pfSense at all? Can you ping pfSense (192.168.1.1) from Ubuntu?

      1 Reply Last reply Reply Quote 0
      • F
        Farisse
        last edited by Jul 16, 2020, 7:14 PM

        Yup but not able to ping windows machine

        709f9d29-bf60-4c42-92a0-401482698b4d-image.png

        R 1 Reply Last reply Jul 16, 2020, 7:15 PM Reply Quote 0
        • R
          Raffi_ @Farisse
          last edited by Jul 16, 2020, 7:15 PM

          @Farisse said in Internet on windows but not ubuntu bad pfsense configuration?:

          Yup but not able to ping windows machine

          709f9d29-bf60-4c42-92a0-401482698b4d-image.png

          It can't ping Windows because by default Windows does not respond to ping. That has to be manually enabled in Windows. It is responding to pfSense though. So at least there is some sign of life there.

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          • F
            Farisse
            last edited by Jul 16, 2020, 7:22 PM

            Damn forgot to disable fw on this windows machine. >.<"

            So apparently I don't know why, I suddenly have internet on my ubuntu machine.

            I did not change anything i've reset my ubuntu vm twice to be sure and it seems to work. What the hell is going on here :o i think i'm losing my mind

            R D 2 Replies Last reply Jul 16, 2020, 7:25 PM Reply Quote 0
            • R
              Raffi_ @Farisse
              last edited by Jul 16, 2020, 7:25 PM

              @Farisse said in Internet on windows but not ubuntu bad pfsense configuration?:

              Damn forgot to disable fw on this windows machine. >.<"

              So apparently I don't know why, I suddenly have internet on my ubuntu machine.

              I did not change anything i've reset my ubuntu vm twice to be sure and it seems to work. What the hell is going on here :o i think i'm losing my mind

              lol don't touch it. You have a number of things which don't make sense. Like for instance the ping to pfSense is taking on average 600ms. In reality it should be more like 6ms. You have two extra zeros of delay. That's not good.

              1 Reply Last reply Reply Quote 1
              • F
                Farisse
                last edited by Farisse Jul 16, 2020, 7:43 PM Jul 16, 2020, 7:38 PM

                Haha i won't but hope it will work when i will need it ! :D
                Apparently even this is fixed. :

                192.168.1.1 is my gateway to pfsense and 192.168.0.50 is pfsense ip..

                0142f8fb-0651-4261-962b-0d1eea4fd6c6-image.png

                I really hope it will stay working as i need it crossfingers

                Many thanks for your help guys!

                1 Reply Last reply Reply Quote 0
                • D
                  DaddyGo @Farisse
                  last edited by Jul 17, 2020, 9:00 AM

                  @Farisse said in Internet on windows but not ubuntu bad pfsense configuration?:

                  Damn forgot to disable fw on this windows machine. >.<"

                  you don’t have to disable it all, just use this πŸ˜‰

                  netsh advfirewall firewall add rule name="ICMP Allow incoming V4 echo request" protocol=icmpv4:8,any dir=in action=allow

                  Cats bury it so they can't see it!
                  (You know what I mean if you have a cat)

                  F 1 Reply Last reply Jul 17, 2020, 3:26 PM Reply Quote 1
                  • F
                    Farisse @DaddyGo
                    last edited by Jul 17, 2020, 3:26 PM

                    @DaddyGo

                    Oow Nice good to know !! I actually disabled the fw just for testing, after the test i would reanable the firewalls but very good to know for my other servers maybe !! Thank you ! πŸ’―πŸ˜

                    D 1 Reply Last reply Jul 17, 2020, 7:18 PM Reply Quote 0
                    • D
                      DaddyGo @Farisse
                      last edited by Jul 17, 2020, 7:18 PM

                      @Farisse

                      you welcome πŸ˜‰

                      Cats bury it so they can't see it!
                      (You know what I mean if you have a cat)

                      1 Reply Last reply Reply Quote 1
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