Date: Wed, 6 Nov 2019 16:49:57 +0100 From: Marco van Tol <marco@tols.org> To: "Andrey V. Elsukov" <bu7cher@yandex.ru> Cc: Marco van Tol <marco@tols.org>, freebsd-ipfw@freebsd.org Subject: Re: nat64lsn first hop in traceroute has a source ip of the final host Message-ID: <B3DB0ABB-D497-4BF4-9BE9-D52E442093E8@tols.org> In-Reply-To: <d7041217-ef0b-928a-aac5-07dbdb844476@yandex.ru> References: <898BCDF8-EA5C-49C1-B159-7FCEEBD47B4F@tols.org> <d7041217-ef0b-928a-aac5-07dbdb844476@yandex.ru>
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Op 6 nov. 2019, om 16:45 heeft Andrey V. Elsukov <bu7cher@yandex.ru> het = volgende geschreven: > On 25.10.2019 17:57, Marco van Tol wrote: >> This all works great in that the guests have no IPv4 any more, and in >> their point of view the entire world has migrated to IPv6-only. >>=20 >> Is there a way to change this behaviour so that traceroutes to >> synthesized addresses also report to be coming from the router IP on >> the first hop? >>=20 >> Thank you very much in advance! >=20 > Hi, >=20 > I think I know where is the problem, I'll try to make the patch at the > weekend. Cool! Thank you very much, this is much appreciated! I can add that today I upgraded the box from FreeBSD 11.3 to FreeBSD = 12.1. The final result was the same after that. The box is currently on binary updates, but if you have a custom = ipfw_nat64 module I can load I'll happily test it! Thanks! --=20 Marco van Tol
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