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23.01.b.20230106.0600 IGMP proxy stops TV stream

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  • B
    Beerman
    last edited by Feb 15, 2023, 1:52 PM

    This is not good news...
    Then I have to skip this update. :(

    1 Reply Last reply Reply Quote 0
    • J jimp moved this topic from Plus 23.01 Development Snapshots (Retired) on Feb 15, 2023, 6:18 PM
    • S
      stephenw10 Netgate Administrator
      last edited by Feb 15, 2023, 7:31 PM

      I agree it's unfortunate but we couldn't hold the release for this. As soon as we pin down the issue we'll know more.

      T 1 Reply Last reply Feb 15, 2023, 9:43 PM Reply Quote 1
      • T
        tohil @stephenw10
        last edited by Feb 15, 2023, 9:43 PM

        @stephenw10 is this issue affecting all IGMP proxy setups? Not just particullar driver or configuration. Combinations?

        1 Reply Last reply Reply Quote 0
        • S
          stephenw10 Netgate Administrator
          last edited by Feb 15, 2023, 10:27 PM

          I haven't been able to replicate it here yet so I can't say for sure. However I would expect it to be something that affects all NICs/drivers. Other multicast traffic, like CARP, does not appear affected so it looks like something in igmpproxy or the libraries it uses.

          Steve

          1 Reply Last reply Reply Quote 0
          • M
            mxt3rs
            last edited by Feb 16, 2023, 4:22 PM

            I faced the same issue when upgraded to 23.01, Disable hardware checksum offload didnt help, bad checksum was in the packet capture
            after reverting to BE 22.05 no bad checksum and ip tv works,
            my interface is I226-V

            1 Reply Last reply Reply Quote 0
            • J
              jrueger
              last edited by jrueger Feb 16, 2023, 4:52 PM Feb 16, 2023, 4:51 PM

              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.

              T 1 Reply Last reply Feb 16, 2023, 4:58 PM Reply Quote 0
              • T
                thebear @jrueger
                last edited by thebear Feb 16, 2023, 5:04 PM Feb 16, 2023, 4:58 PM

                @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.

                J 1 Reply Last reply Feb 16, 2023, 5:10 PM Reply Quote 0
                • J
                  jrueger @thebear
                  last edited by Feb 16, 2023, 5:10 PM

                  @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!

                  1 Reply Last reply Reply Quote 0
                  • S
                    stephenw10 Netgate Administrator
                    last edited by Feb 16, 2023, 6:32 PM

                    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

                    M 1 Reply Last reply Feb 17, 2023, 3:15 PM Reply Quote 0
                    • M
                      mxt3rs @stephenw10
                      last edited by Feb 17, 2023, 3:15 PM

                      @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

                      1 Reply Last reply Reply Quote 1
                      • M
                        mxt3rs
                        last edited by mxt3rs Feb 17, 2023, 8:43 PM Feb 17, 2023, 8:43 PM

                        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

                        T ? 3 Replies Last reply Feb 17, 2023, 8:54 PM Reply Quote 1
                        • T
                          thebear @mxt3rs
                          last edited by Feb 17, 2023, 8:54 PM

                          @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.

                          1 Reply Last reply Reply Quote 0
                          • T
                            thebear @mxt3rs
                            last edited by Feb 17, 2023, 9:43 PM

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

                            Every membership query is answered:

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

                            C 1 Reply Last reply Feb 17, 2023, 10:02 PM Reply Quote 0
                            • C
                              cmcdonald Netgate Developer @thebear
                              last edited by Feb 17, 2023, 10:02 PM

                              @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

                              B 1 Reply Last reply Feb 18, 2023, 12:08 PM Reply Quote 3
                              • J
                                jrueger
                                last edited by Feb 17, 2023, 11:39 PM

                                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 👶 ).

                                T 1 Reply Last reply Feb 18, 2023, 1:28 PM Reply Quote 0
                                • S
                                  stephenw10 Netgate Administrator
                                  last edited by Feb 18, 2023, 1:29 AM

                                  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.

                                  1 Reply Last reply Reply Quote 0
                                  • J
                                    jrueger
                                    last edited by Feb 18, 2023, 3:28 AM

                                    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.

                                    1 Reply Last reply Reply Quote 0
                                    • ?
                                      A Former User @mxt3rs
                                      last edited by Feb 18, 2023, 6:07 AM

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

                                      1 Reply Last reply Reply Quote 0
                                      • T
                                        tohil
                                        last edited by Feb 18, 2023, 9:16 AM

                                        Upgraded on APU2. Fix works. Thank you

                                        1 Reply Last reply Reply Quote 0
                                        • B
                                          Beerman @cmcdonald
                                          last edited by Feb 18, 2023, 12:08 PM

                                          @cmcdonald

                                          Works fine now!

                                          Thanks to all involved for the quick fix! :)

                                          T 1 Reply Last reply Feb 18, 2023, 1:26 PM Reply Quote 0
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