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    23.01.b.20230106.0600 IGMP proxy stops TV stream

    Scheduled Pinned Locked Moved General pfSense Questions
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    • J
      jrueger
      last edited by jrueger

      It would be nice if this issue was included in the release notes for 23.01. I read through all the documentation for 23.01 and then proceeded with the upgrade only to find that igmp-proxy did not work. Several hours of troubleshooting lead me to this forum post where it appears that the issue was known for some time before the release of 23.01. This is not the introduction to Netgate and pfSense that I wanted, having just migrated to Netgate products from Ubiquiti Unifi products specifically for the igmp-proxy functionality. 😿 Oh well, now I'll get an early introduction to the process for rolling back upgrades.

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      • T
        thebear @jrueger
        last edited by thebear

        @jrueger said in 23.01.b.20230106.0600 IGMP proxy stops TV stream:

        Oh well, now I'll get an early introduction to the process for rolling back upgrades.

        Well that's not new to UniFi users right ;-) but yes I think the dev's underestimate the impact of this bug for home deployments. The list get longer and longer when users hit the update button.

        At least it could be documented under know issues.

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        • J
          jrueger @thebear
          last edited by

          @thebear - no kidding with the Unifi gateways ... I finally abandoned Ubiquiti because of the opaqueness of their processes and capabilities. They did finally introduce igmp-proxy functionality in the latest release but with no documentation ... only a checkbox in the GUI and no explanation of just what exactly was enabled when checking the box. So far I am enjoying pfSense immensely so I can live with the igmp-proxy issue since I get to tinker more with things. My wife wasn't happy that her television show was interrupted!

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          • stephenw10S
            stephenw10 Netgate Administrator
            last edited by

            Yes, I apologise, it should have been in the notes. The issue was undefined, and still is to some extent. Hopefully we can pin it down shortly.

            Steve

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            • M
              mxt3rs @stephenw10
              last edited by

              @stephenw10
              issue seems to be from upstream FreeBSD-14 , I was able reproduce checksum errors on FreeBSD-14.0-CURRENT-amd64-20230216-2894c8c96b9b-260969 while freeBSD 13.1-Release doesn't have the issue, pcap attached
              13.pcap
              14.pcap

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              • M
                mxt3rs
                last edited by mxt3rs

                I think i found the issue updated bugtracker, I am attaching patch + binary , it is working for me now, if someone else can confirm that would be great

                igmpproxy.tar.gz

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                • T
                  thebear @mxt3rs
                  last edited by

                  @mxt3rs said in 23.01.b.20230106.0600 IGMP proxy stops TV stream:

                  I think i found the issue updated bugtracker, I am attaching patch + binary , it is working for me now, if someone else can confirm that would be great

                  igmpproxy.tar.gz

                  Sure happy to test, TV is currently in use so need to wait until tomorrow. File is loaded and ready for testing.

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                  • T
                    thebear @mxt3rs
                    last edited by

                    @mxt3rs very good work! IGMP if flowing and the TV stream also.

                    Every membership query is answered:

                    67e6365a-a0dd-4fe7-9953-ca5911f98075-image.png

                    cmcdonaldC 1 Reply Last reply Reply Quote 0
                    • cmcdonaldC
                      cmcdonald Netgate Developer @thebear
                      last edited by

                      @thebear Thanks for the report! I've got the patch staged up and ready to bring into the tree. Until then, for anyone who wants a pkg that can be installed, I have bundled up the patched igmpproxy and attached it to the redmine issue:

                      https://redmine.pfsense.org/issues/13929#note-14

                      Need help fast? https://www.netgate.com/support

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                      • J
                        jrueger
                        last edited by

                        And then feeling brave and daring I went and managed to install the pkg on my 2100, not paying attention to the note that the pkg was for amd64 ... and now igmpproxy is borked and won't start (nice red x under Status - Services). Such is the life of a newbie to pfSense (if only I actually had some sense 👶 ).

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                        • stephenw10S
                          stephenw10 Netgate Administrator
                          last edited by

                          You should be able to reinstall the default pkg using pkg install. You may need to force it.

                          I'm surprised it allowed you to install that on aarch64 though.

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                          • J
                            jrueger
                            last edited by

                            I've managed to recover and am back to the original 23.01 version of igmp-proxy. Thanks for the help and now I'll be a good boy and wait until a version is available for aarch64.

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                            • ?
                              A Former User @mxt3rs
                              last edited by

                              @mxt3rs Installed 23.01 yesterday, had the same issue with igmpproxy. Patch works perfectly so far! Thx!

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                              • T
                                tohil
                                last edited by

                                Upgraded on APU2. Fix works. Thank you

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                                • B
                                  Beerman @cmcdonald
                                  last edited by

                                  @cmcdonald

                                  Works fine now!

                                  Thanks to all involved for the quick fix! :)

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                                  • T
                                    thebear @Beerman
                                    last edited by thebear

                                    removed by author

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                                    • T
                                      thebear @jrueger
                                      last edited by thebear

                                      removed by author

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                                      • T
                                        thebear @thebear
                                        last edited by

                                        @thebear said in 23.01.b.20230106.0600 IGMP proxy stops TV stream:

                                        It's available in the repo now:

                                        Some packages are part of the base system and will not show up in Package Manager. If any such updates are listed below, run pkg upgrade from the shell to install them:

                                        igmpproxy: 0.3_1 -> 0.3,1 [pfSense]

                                        @stephenw10 Does the team released the fix to the repo's as shown above? Or is this the default pkg with the bug?

                                        I run pkg upgrade and now the stream is dropping again. I'm new to FreeBSD.

                                        tcpdump: listening on igc2, link-type EN10MB (Ethernet), capture size 262144 bytes
                                        16:11:19.515840 IP (tos 0xc0, ttl 1, id 59170, offset 0, flags [none], proto IGMP (2), length 32, options (RA))
                                            172.16.27.1 > 224.0.0.1: igmp query v2 bad igmp cksum c16e!
                                        16:11:21.703655 IP (tos 0xc0, ttl 1, id 0, offset 0, flags [DF], proto IGMP (2), length 32, options (RA))
                                            172.16.27.10 > 224.0.252.129: igmp v2 report 224.0.252.129
                                        16:11:27.763922 IP (tos 0xc0, ttl 1, id 17348, offset 0, flags [none], proto IGMP (2), length 32, options (RA))
                                            172.16.27.1 > 224.0.0.1: igmp query v2 bad igmp cksum c16e!
                                        
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                                        • stephenw10S
                                          stephenw10 Netgate Administrator
                                          last edited by

                                          I don't see an updated pkg in the repos yet. 0.3,1 is the original pkg. I'll update here when it's available.

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                                          • T
                                            thebear @stephenw10
                                            last edited by

                                            @stephenw10 tnx will edit my post about the upgrade cli, its not valid information then.

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