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    Port restriction rule!

    Scheduled Pinned Locked Moved Firewalling
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    • A
      Antibiotic @stephenw10
      last edited by Antibiotic

      @stephenw10 Already tried FQDN and by IP all time error. I don't know what the wrong. Can ping. can access web gui and SSH, horrible Windows)))

      pfSense plus 24.11 on Topton mini PC
      CPU: Intel N100
      NIC: Intel i-226v 4 pcs
      RAM : 16 GB DDR5
      Disk: 128 GB NVMe
      Brgds, Archi

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      • johnpozJ
        johnpoz LAYER 8 Global Moderator @Antibiotic
        last edited by

        @Antibiotic sure not a firewall issue on the AP thingy? Maybe it doesn't like sharing to non local IPs?

        Or what are your firewall rules on the interface on pfsense where your client is trying to access this 20.11 IP.. maybe your not allowing the smb port, which I would assume would be 445. unless its some really old smb sharing maybe using port 139.

        An intelligent man is sometimes forced to be drunk to spend time with his fools
        If you get confused: Listen to the Music Play
        Please don't Chat/PM me for help, unless mod related
        SG-4860 24.11 | Lab VMs 2.8, 24.11

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        • stephenw10S
          stephenw10 Netgate Administrator
          last edited by

          @Antibiotic said in Port restriction rule!:

          "System error 53 has occured, the network patch was not found"

          Still that exact same error?

          It would be surprising to me if the AP allows gui access and ssh but not smb. Especially because in a 3rd party firmware like that those issues are usually discovered and fixed.

          Feels to me more like the client isn't even trying to connect. Hence why I suggested checking the pfSense states when you test. You should see the port 445 states opened on both interfaces.

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          • A
            Antibiotic @johnpoz
            last edited by Antibiotic

            @johnpoz Can this to be resolve if set pfSense interface for AP router not to 192.168.20.1/24 but 192.168.20.0/16 or 192.168.0.0/16

            pfSense plus 24.11 on Topton mini PC
            CPU: Intel N100
            NIC: Intel i-226v 4 pcs
            RAM : 16 GB DDR5
            Disk: 128 GB NVMe
            Brgds, Archi

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            • stephenw10S
              stephenw10 Netgate Administrator
              last edited by

              No. That would create a subnet conflict with 192.168.10.X.

              A 1 Reply Last reply Reply Quote 0
              • A
                Antibiotic @stephenw10
                last edited by

                @stephenw10 Ah ok , will search by internet how to resolve this problem

                pfSense plus 24.11 on Topton mini PC
                CPU: Intel N100
                NIC: Intel i-226v 4 pcs
                RAM : 16 GB DDR5
                Disk: 128 GB NVMe
                Brgds, Archi

                johnpozJ 1 Reply Last reply Reply Quote 0
                • johnpozJ
                  johnpoz LAYER 8 Global Moderator @Antibiotic
                  last edited by

                  @Antibiotic what exactly are you going to search for.. Per Steves suggestion, I would validate traffic is going to 20.11 when you try and open your share.

                  You should see your syn being sent, you can easy check via the states table. But you can also just sniff.

                  When you try and open your share you should see the syn, and syn,ack back.. If you see the syn but no syn,ack then either that thing is not listening on the port your trying to open up to it, or its not sending it back to pfsense or it has a firewall that says hey not going to send this traffic up the stack to the application.

                  An intelligent man is sometimes forced to be drunk to spend time with his fools
                  If you get confused: Listen to the Music Play
                  Please don't Chat/PM me for help, unless mod related
                  SG-4860 24.11 | Lab VMs 2.8, 24.11

                  A 2 Replies Last reply Reply Quote 0
                  • A
                    Antibiotic @johnpoz
                    last edited by Antibiotic

                    @johnpoz said in Port restriction rule!:

                    You should see your syn being sent, you can easy check via the states table. But you can also just sniff

                    If you mean to check here

                    8086f801-f983-4431-b56b-d4bfc328c1e1-image.png

                    I dont see any to port 445

                    pfSense plus 24.11 on Topton mini PC
                    CPU: Intel N100
                    NIC: Intel i-226v 4 pcs
                    RAM : 16 GB DDR5
                    Disk: 128 GB NVMe
                    Brgds, Archi

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                    • stephenw10S
                      stephenw10 Netgate Administrator
                      last edited by stephenw10

                      So 3 possibilities:
                      The client is not even trying to open a connection.
                      The firewall is blocking the connection.
                      The client is not using port 445

                      A packet capture on the client interface would confirm it.

                      But I'm going to guess the client isn't even trying. That 'network path' error makes it seem like it's trying to connect directly.

                      A 2 Replies Last reply Reply Quote 0
                      • A
                        Antibiotic @stephenw10
                        last edited by

                        @stephenw10 Under client name , do you mean Host pc on subnet 192.168.10.1?

                        pfSense plus 24.11 on Topton mini PC
                        CPU: Intel N100
                        NIC: Intel i-226v 4 pcs
                        RAM : 16 GB DDR5
                        Disk: 128 GB NVMe
                        Brgds, Archi

                        1 Reply Last reply Reply Quote 0
                        • A
                          Antibiotic @stephenw10
                          last edited by

                          @stephenw10 Have kaspersky firewall rules

                          Screenshot (2).png

                          pfSense plus 24.11 on Topton mini PC
                          CPU: Intel N100
                          NIC: Intel i-226v 4 pcs
                          RAM : 16 GB DDR5
                          Disk: 128 GB NVMe
                          Brgds, Archi

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                          • stephenw10S
                            stephenw10 Netgate Administrator
                            last edited by

                            Try disabling that local firewall entirely as a test.

                            A 1 Reply Last reply Reply Quote 0
                            • A
                              Antibiotic @stephenw10
                              last edited by

                              @stephenw10
                              Disabled, all the same

                              pfSense plus 24.11 on Topton mini PC
                              CPU: Intel N100
                              NIC: Intel i-226v 4 pcs
                              RAM : 16 GB DDR5
                              Disk: 128 GB NVMe
                              Brgds, Archi

                              1 Reply Last reply Reply Quote 0
                              • stephenw10S
                                stephenw10 Netgate Administrator
                                last edited by

                                Check if it's opening any states.

                                Check in a pcap if it's even sending anything.

                                Try a different client.

                                1 Reply Last reply Reply Quote 0
                                • A
                                  Antibiotic @johnpoz
                                  last edited by Antibiotic

                                  @johnpoz I have read in official statement that MULLVAD block port 25. Because of a Microsoft security issue, we also block ports 137, 138, 139, and 445. Could be this a cause of provlem with sharing?Local subnet 192.168.20.1 using MullvadVPN

                                  pfSense plus 24.11 on Topton mini PC
                                  CPU: Intel N100
                                  NIC: Intel i-226v 4 pcs
                                  RAM : 16 GB DDR5
                                  Disk: 128 GB NVMe
                                  Brgds, Archi

                                  johnpozJ 1 Reply Last reply Reply Quote 0
                                  • johnpozJ
                                    johnpoz LAYER 8 Global Moderator @Antibiotic
                                    last edited by johnpoz

                                    @Antibiotic most internet providers block those ports.. Those would not run over the internet no.. Your vpn client you have setup on pfsense would have zero to do with you talking to some client on another one of your networks..

                                    Your not policy routing out your vpn are you.. That would prevent you from talking to other devices on other networks/vlans.. ping shouldn't work either..

                                    What are you rules on the client side interface on pfsense? The rules on the server side, where your file shares are mean nothing in accessing something on that network from the client. Do you have rules in floating forcing traffic out a vpn connection?

                                    When you policy route, and you want to access stuff on your other networks you need to make sure you setup a bypass to allow what you want.

                                    https://docs.netgate.com/pfsense/en/latest/multiwan/policy-route.html#bypassing-policy-routing

                                    Have you done the 30 second sniff to validate traffic is going to your share?? It really is like 30 seconds to validate this.. Have you looked in your state table?

                                    An intelligent man is sometimes forced to be drunk to spend time with his fools
                                    If you get confused: Listen to the Music Play
                                    Please don't Chat/PM me for help, unless mod related
                                    SG-4860 24.11 | Lab VMs 2.8, 24.11

                                    A 2 Replies Last reply Reply Quote 0
                                    • A
                                      Antibiotic @johnpoz
                                      last edited by Antibiotic

                                      @johnpoz said in Port restriction rule!:

                                      Do you have rules in floating forcing traffic out a vpn connection?

                                      Can you please to show example?

                                      pfSense plus 24.11 on Topton mini PC
                                      CPU: Intel N100
                                      NIC: Intel i-226v 4 pcs
                                      RAM : 16 GB DDR5
                                      Disk: 128 GB NVMe
                                      Brgds, Archi

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                                      • A
                                        Antibiotic @johnpoz
                                        last edited by

                                        @johnpoz said in Port restriction rule!:

                                        https://docs.netgate.com/pfsense/en/latest/multiwan/policy-route.html#bypassing-policy-routing

                                        d4cab2a0-036c-4732-b23b-033f2863ee09-image.png

                                        pfSense plus 24.11 on Topton mini PC
                                        CPU: Intel N100
                                        NIC: Intel i-226v 4 pcs
                                        RAM : 16 GB DDR5
                                        Disk: 128 GB NVMe
                                        Brgds, Archi

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