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    remote ftp ssl access failed

    Scheduled Pinned Locked Moved Firewalling
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    • S
      sasa1 @johnpoz
      last edited by

      @johnpoz said in remote ftp ssl access failed:

      195.144.107.198

      ftp tls.PNG

      johnpozJ 1 Reply Last reply Reply Quote 0
      • johnpozJ
        johnpoz LAYER 8 Global Moderator @sasa1
        last edited by johnpoz

        That is not the wan.. Do the packet capture on pfsense.. Just download it to view in wireshark..

        And I showed you exactly how to disable the ftp decode wireshark is doing..

        But even that can see 195.x sending you a FIN... Closing the session..

        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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        • S
          sasa1 @johnpoz
          last edited by

          @johnpoz I have installed wireshark on the server where I use Filezilla, from this server can I connect wireshark to control the pfsense WAN traffic or do I have to install wireshark on pfsense?
          Thanks.

          johnpozJ 1 Reply Last reply Reply Quote 0
          • johnpozJ
            johnpoz LAYER 8 Global Moderator @sasa1
            last edited by johnpoz

            Dude look at the picture I posted... You can do the packet capture right on pfsense... Then just download the pcap and open it with wireshark on any machine you want..

            see the post from above

            download.jpg

            in pfsense here

            packetcapture.jpg

            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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            • S
              sasa1 @johnpoz
              last edited by

              @johnpoz now I followed your instructions, in pfsense I captured the packages, I downloaded the file which I then opened in whireshark, I attach the result.
              Thanks.
              cap.PNG

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              • johnpozJ
                johnpoz LAYER 8 Global Moderator @sasa1
                last edited by

                I don't see you sending client hello there, your sending fin,ack - means done with this conversation.

                yoursendingfin.jpg

                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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                • S
                  sasa1 @johnpoz
                  last edited by

                  @johnpoz in Filezilla I try the ftp connection and the exchanged packets are the ones I sent you, I also tried from another PC and the result is the same.
                  What can I try?
                  thank you

                  johnpozJ 1 Reply Last reply Reply Quote 0
                  • johnpozJ
                    johnpoz LAYER 8 Global Moderator @sasa1
                    last edited by

                    Well if your client is not sending hello, and just closing the connection.. That is on the client.

                    Can you post up packet capture from your test machine.. This will only have your local IP and the servers IP in, so I can take a look and compare to mine.. As you saw in my sniff client hello is sent.. Your log shows sent, but its not what the sniff shows.

                    You should be able to attach your sniff, or post it else where and let me know the link, etc.

                    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

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

                      here for example is on my client

                      sniff.jpg

                      And here is the pcap

                      ftp.pcapng

                      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

                      S 1 Reply Last reply Reply Quote 0
                      • S
                        sasa1 @johnpoz
                        last edited by

                        @johnpoz how can i send the file?

                        johnpozJ 1 Reply Last reply Reply Quote 0
                        • johnpozJ
                          johnpoz LAYER 8 Global Moderator @sasa1
                          last edited by

                          @sasa1 just upload it

                          upload.jpg

                          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

                          S 1 Reply Last reply Reply Quote 0
                          • S
                            sasa1 @johnpoz
                            last edited by

                            @johnpoz ![0_1628094485640_packetcapture (12).cap](Uploading 100%)

                            johnpozJ 1 Reply Last reply Reply Quote 0
                            • johnpozJ
                              johnpoz LAYER 8 Global Moderator @sasa1
                              last edited by

                              @sasa1

                              That didn't seem to finish

                              finish.jpg

                              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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                              • S
                                sasa1 @johnpoz
                                last edited by

                                @johnpoz I have tried several times to upload file but it always remains in this state.

                                johnpozJ 1 Reply Last reply Reply Quote 0
                                • johnpozJ
                                  johnpoz LAYER 8 Global Moderator @sasa1
                                  last edited by

                                  How big is the file? Should be pretty tiny.. mine like 17KB

                                  Upload it elsewhere, googledrive, dropbox, I will PM you my email.. just email it too me.

                                  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

                                  S 1 Reply Last reply Reply Quote 0
                                  • S
                                    sasa1 @johnpoz
                                    last edited by

                                    @johnpoz ok thanks, I'm waiting for your email.

                                    johnpozJ 1 Reply Last reply Reply Quote 0
                                    • johnpozJ
                                      johnpoz LAYER 8 Global Moderator @sasa1
                                      last edited by johnpoz

                                      @sasa1 I already PM'd it to you long time ago..

                                      PM.jpg

                                      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

                                      S 1 Reply Last reply Reply Quote 0
                                      • S
                                        sasa1 @johnpoz
                                        last edited by

                                        @johnpoz thanks, i sent the file.

                                        johnpozJ 1 Reply Last reply Reply Quote 0
                                        • johnpozJ
                                          johnpoz LAYER 8 Global Moderator @sasa1
                                          last edited by johnpoz

                                          Ok - you send the hello... Then the server closes the session (fin,ack) vs sending back the server hello

                                          This has nothing to do with pfsense.

                                          fin.jpg

                                          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

                                          S 1 Reply Last reply Reply Quote 0
                                          • S
                                            sasa1 @johnpoz
                                            last edited by

                                            @johnpoz I have tried from many servers that they are on distinct networks (even geographically distant) but when I am behind pfsense I always have the same problem.
                                            how can such a thing happen?
                                            thanks.

                                            johnpozJ 1 Reply Last reply Reply Quote 0
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