I am running releng/14.1 . But this tickets looks very similar to the behaviour I'm seeing. Thanks for the link!
> Le 18 sept. 2024 à 23:48, Herbert J. Skuhra <herb...@gojira.at> a écrit : > > On Wed, 18 Sep 2024 23:34:16 +0200, Benoit Chesneau wrote: >> >> Hi, >> >> It seems that since the latest update of PF in FreeBSD 14.1 mtr >> doesn't provide a correct trace using the default. It works with the >> ``--udp` and `-T` options so it doesn't seem to be an issue with the >> next hop. Also mtr works perfectly on the firewall machine. Issue >> only happen on the nated machines on the lan behind it. No issue >> with ipv6. >> >> I tried to change the config or pass everything but I still >> reproduce the issue. Any idea to troubleshoot/fix it is welcome :) > > Latest 14.1? Do you run stable/14 or releng/14.1? Maybe: > <https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=280701> > > -- > Herbert >