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    3cx PBX is being blocked no matter what

    Scheduled Pinned Locked Moved Firewalling
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    • P
      politby
      last edited by politby

      Hi y'all

      I'm struggling to get my 3cx server to work behind pfsense. The 3cx firewall test keeps failing and the firewall seems to ignore my forwarding rules.

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      I must be missing something fundamental given that the combination is so widely used. Anyone able to help?'

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      • jahonixJ
        jahonix
        last edited by

        Did you look in the 3CX guide on How to Configure pfSense Firewall for Use With the 3CX Phone System?

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        • P
          politby @jahonix
          last edited by

          @jahonix said in 3cx PBX is being blocked no matter what:

          Did you look in the 3CX guide on How to Configure pfSense Firewall for Use With the 3CX Phone System?

          Yes, I followed those directions to the letter...

          jahonixJ 1 Reply Last reply Reply Quote 0
          • jahonixJ
            jahonix @politby
            last edited by

            @politby
            Shit, then I'm going to have a hard time this week... ;-)

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            • P
              politby @jahonix
              last edited by

              @jahonix said in 3cx PBX is being blocked no matter what:

              @politby
              Shit, then I'm going to have a hard time this week... ;-)

              I'm startling to think it is something with my ISP...

              Let me know how you get on.

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              • G
                gsiemon
                last edited by

                It looks like Snort is blocking it based on your first screenshot. Have you tried with Snort disabled and the clearing the snort2c host list? If that works then you have something misconfigured in Snort.

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                • P
                  politby @gsiemon
                  last edited by

                  @gsiemon said in 3cx PBX is being blocked no matter what:

                  It looks like Snort is blocking it based on your first screenshot. Have you tried with Snort disabled and the clearing the snort2c host list? If that works then you have something misconfigured in Snort.

                  I uninstalled Snort a few weeks ago and that didn't change anything.

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                  • G
                    gsiemon @politby
                    last edited by gsiemon

                    @politby If those screenshots were taken after you deleted snort, you still have a table of IPs in "snort2c" that is blocking traffic from 192.168.2.150. If you haven't removed that table then your traffic will still be blocked. Are you still seeing the snort2c blocks in the Firewall Log when you try to get 3CX going? If not post a new screenshot...

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                    • P
                      politby
                      last edited by

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                      • G
                        gsiemon @politby
                        last edited by

                        @politby OK. So what does the Firewall Log look like now if you try to get 3CX going? I'm expecting that none of the snort2c entries will be there...

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