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    if_pppoe problems with php-fpm causing loops. (resolved)

    Scheduled Pinned Locked Moved General pfSense Questions
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    • stephenw10S Offline
      stephenw10 Netgate Administrator
      last edited by

      Yep. So to be clear you have IPAlias VIPs on the PPPoE interface?

      C 2 Replies Last reply Reply Quote 0
      • C Offline
        chrcoluk @stephenw10
        last edited by chrcoluk

        @stephenw10 Yep IP alias for me.

        pfSense CE 2.8.1

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        • C Offline
          chrcoluk @stephenw10
          last edited by

          @stephenw10 Hi again, is there any news on this? like has it being tested as confirmed or anything like that yet? Thanks.

          pfSense CE 2.8.1

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          • stephenw10S Offline
            stephenw10 Netgate Administrator
            last edited by

            Sorry not yet. Let me see what I can do....

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            • C Offline
              chrcoluk @w0w
              last edited by

              @w0w said in if_pppoe problems with php-fpm causing loops. (resolved):

              @chrcoluk said in if_pppoe problems with php-fpm causing loops. (resolved):

              issue related to fragments

              What issue?

              A little bit more info now as to why if_pppoe fixed it.

              I think mpd tcpmssfix wasnt working properly, if_pppoe uses scrub instead for same feature. I did a little bit of testing with iperf and that reports a weird mss value when using mpd combined with tcpmssfix.

              I havent however confirmed on the cloudflare icmpcheck.popcount test yet as site seems to be down now.

              pfSense CE 2.8.1

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              • stephenw10S Offline
                stephenw10 Netgate Administrator
                last edited by

                Hmm, interesting. So with mpd5 you ended up with both mssfix methods and that created an unknown situation?

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                • stephenw10S Offline
                  stephenw10 Netgate Administrator
                  last edited by

                  Ok we replicated this VIP loop scenario and are working on it....

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                  • stephenw10S Offline
                    stephenw10 Netgate Administrator
                    last edited by

                    Ok I think we have a fix for this, we are testing it internally. It should be in the next 25.11 build.

                    fireodoF 1 Reply Last reply Reply Quote 0
                    • fireodoF Offline
                      fireodo @stephenw10
                      last edited by

                      @stephenw10 said in if_pppoe problems with php-fpm causing loops. (resolved):

                      Ok I think we have a fix for this, we are testing it internally. It should be in the next 25.11 build.

                      BTW. Anything new in this matter?:

                      https://redmine.pfsense.org/issues/16229

                      Kettop Mi4300YL CPU: i5-4300Y @ 1.60GHz RAM: 8GB Ethernet Ports: 4
                      SSD: SanDisk pSSD-S2 16GB (ZFS) WiFi: WLE200NX
                      pfsense 2.8.1 CE
                      Packages: Apcupsd, Cron, Iftop, Iperf, LCDproc, Nmap, pfBlockerNG, RRD_Summary, Shellcmd, Snort, Speedtest, System_Patches.

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                      • stephenw10S Offline
                        stephenw10 Netgate Administrator
                        last edited by

                        Not yet. The issue is more complex that initially thought. Enabling the pppoe encapsulation there prevents it crashing out but it never matches any traffic.

                        fireodoF 1 Reply Last reply Reply Quote 1
                        • fireodoF Offline
                          fireodo @stephenw10
                          last edited by

                          @stephenw10 said in if_pppoe problems with php-fpm causing loops. (resolved):

                          Not yet. The issue is more complex that initially thought. Enabling the pppoe encapsulation there prevents it crashing out but it never matches any traffic.

                          Thanks for the Info & explanation!

                          Kettop Mi4300YL CPU: i5-4300Y @ 1.60GHz RAM: 8GB Ethernet Ports: 4
                          SSD: SanDisk pSSD-S2 16GB (ZFS) WiFi: WLE200NX
                          pfsense 2.8.1 CE
                          Packages: Apcupsd, Cron, Iftop, Iperf, LCDproc, Nmap, pfBlockerNG, RRD_Summary, Shellcmd, Snort, Speedtest, System_Patches.

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