Re: issue with ICMP with PF and nat and latest 14.1

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