Netgate Discussion Forum
    • Categories
    • Recent
    • Tags
    • Popular
    • Users
    • Search
    • Register
    • Login

    Haproxy Reverse proxy to old machine with old cipher

    Scheduled Pinned Locked Moved Cache/Proxy
    30 Posts 3 Posters 2.5k Views
    Loading More Posts
    • Oldest to Newest
    • Newest to Oldest
    • Most Votes
    Reply
    • Reply as topic
    Log in to reply
    This topic has been deleted. Only users with topic management privileges can see it.
    • 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...

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

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

          1 Reply Last reply Reply Quote 0
          • 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...

                            1 Reply Last reply Reply Quote 0
                            • First post
                              Last post
                            Copyright 2025 Rubicon Communications LLC (Netgate). All rights reserved.