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

From: benoitc@enki-multimedia.eu <benoitc_at_enki-multimedia.eu>
Date: Wed, 18 Sep 2024 22:01:39 UTC
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 <herbert@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
>