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    Open ports 25 and 110

    Scheduled Pinned Locked Moved Firewalling
    7 Posts 3 Posters 2.4k Views
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    • D
      daniel
      last edited by

      Hi

      I have the following situation:

      I configured the pfsense as a transparant bridge.
      My setup:
      pc –------------------------------ pf ------------------- switch
      192.168.2.x----192.168.2.249(lan) - pf - 192.168.2.251(wan) --- switch

      I just want to create a firewall within the same network( later i want to use this with external ip's)

      Now i was testing my firewall rules and came to some strange conclusions.

      I have blocked all traffic on lan and wan (all ports, udp and tcp).
      When i do a portscan from a pc connected to the switch to the pc behind pf, I notice port 25 and 110 are closed

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      • M
        Mathiau
        last edited by

        does the PC have a firewall on if so it is likely blocked those ports unless you otherwise specify for it to be open….

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        • D
          daniel
          last edited by

          The firewall of the pc is disabled.
          The problem is that pfsense doesn't block those ports. :s

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          • M
            Mathiau
            last edited by

            What rules do you have in your firewall for LAN and WAN, take a screen shot and post it if you can.

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            • D
              daniel
              last edited by

              Here are my rules

              first is Lan, second is wan

              ![pfsense lan rules.JPG](/public/imported_attachments/1/pfsense lan rules.JPG)
              ![pfsense lan rules.JPG_thumb](/public/imported_attachments/1/pfsense lan rules.JPG_thumb)
              ![pfsense wan rules.JPG](/public/imported_attachments/1/pfsense wan rules.JPG)
              ![pfsense wan rules.JPG_thumb](/public/imported_attachments/1/pfsense wan rules.JPG_thumb)

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              • E
                Eugene
                last edited by

                @daniel:

                I have blocked all traffic on lan and wan (all ports, udp and tcp).

                Your screenshots do not prove that.

                http://ru.doc.pfsense.org

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                • D
                  daniel
                  last edited by

                  After some investigation I came to the conclusion my Wan an Lan were switched.
                  That was the reason the ports were open.

                  Thx for the response.
                  this can be closed.

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