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    Haproxy Reverse proxy to old machine with old cipher

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

      @braunerroei if direct access isn't working why would you think it should work through haproxy?

      Like saying my car wont start when I sit in and turn the key.. But there is something wrong with my remote start because that isn't working ;)

      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

      NightlySharkN 1 Reply Last reply Reply Quote 0
      • NightlySharkN
        NightlyShark @braunerroei
        last edited by

        @braunerroei Wait, you were not performing SSL offloading? ... You had HAProxy in TCP mode? ... Then ... the cert you configure for HAProxy via ACME does nothing... Like it doesn't exist

        B 1 Reply Last reply Reply Quote 0
        • NightlySharkN
          NightlyShark @johnpoz
          last edited by

          @johnpoz Still won't let me upvote you further... Damn rules...

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          • NightlySharkN
            NightlyShark @braunerroei
            last edited by

            @braunerroei Can you disable SSL on the machine and put it behind HAProxy in SSL offloading mode?

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            • B
              braunerroei @NightlyShark
              last edited by

              @NightlyShark

              It's hpps offloading...

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

                @braunerroei said in Haproxy Reverse proxy to old machine with old cipher:

                It's hpps offloading...

                What he means by that is just let haproxy handle the ssl, and make the connection via just http to the service behind.. Not both doing ssl.

                As I stated before and asked for clarification on from you..

                offload.jpg

                I let haproxy handle the ssl with the client, and it just talks to the backend via normal http. NO ssl..

                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

                B 1 Reply Last reply Reply Quote 0
                • B
                  braunerroei @johnpoz
                  last edited by

                  @johnpoz
                  front.png

                  back.png

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

                    @braunerroei port 443 is almost always going to be ssl.. From the service run it - have never in all my years in the biz seen a server listen on 443 that was not using https.

                    Can you just talk to this 10.1.1.108 vi http://10.1.1.108 ? which would be port 80

                    example - here is opening up one my servers just directly accessing it on that port 8282, but just via http

                    noencryption.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

                    1 Reply Last reply Reply Quote 0
                    • B
                      braunerroei
                      last edited by

                      When I access the machine directly using http, it redirect to https.

                      I tried to access using haproxy - frontend that listen to 80, and backend with 443 - no success.

                      -Roei

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

                        @braunerroei well set your machine to not redirect to 443, or fix whatever problem it has with its ssl cert installed on that machine. Because if you can not access it directly via https://fqdn then something is wrong with the ssl on it. And would explain why haproxy is complaining as well if your browser on your machine can not even access it directly.

                        Is it the box itself redirecting you to https, or is your browser because of hsts?

                        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

                        B 1 Reply Last reply Reply Quote 0
                        • B
                          braunerroei @johnpoz
                          last edited by

                          @johnpoz
                          the box....

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

                            @braunerroei well stop it from doing that, can you not just disable https on it? And use just http? Or fix whatever is wrong with its cert..

                            Can you not just create a cert via the cert manager and pfsense and use that on it.. Pretty sure there is a way to get haproxy to trust them, or a way to not have it check the cert, etc.

                            but can tell you if you can't even get your browser to get to it via https directly, then haproxy is going to have a hard time as well.

                            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

                            1 Reply Last reply Reply Quote 0
                            • NightlySharkN
                              NightlyShark
                              last edited by

                              @braunerroei said in Haproxy Reverse proxy to old machine with old cipher:

                              multitech fax finder FF130

                              You can just connect a modern computer with your VoIP account from the ISP via App, get a cheap call center (grandstream or something), or even put a pcie pstn modem on a PC, they will all handle fax...Even fax and imaging of Windows can handle that. That thing will never again play with other devices. I read the manual. It's pre-WindowsXP...

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