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From: Janne Johansson <icepic.dz@gmail.com>
To: Sebastian Hyrvall <sh@keff.org>
Cc: wireguard@lists.zx2c4.com
Subject: Re: Source IP incorrect on multi homed systems
Date: Sun, 19 Feb 2023 19:04:49 +0100	[thread overview]
Message-ID: <CAA6-MF9q68pdBZDojmA+DOsH-WOckyv+J4jD+T6zBZot2Grz6g@mail.gmail.com> (raw)
In-Reply-To: <00b94fdf-22d5-00ad-e068-30ad4a453236@keff.org>

Den sön 19 feb. 2023 kl 18:06 skrev Sebastian Hyrvall <sh@keff.org>:
>
> You should get into that debate. Proposing firewall workarounds is not a
> correct solution so please don't do it. It needs to be fixed. It's an
> immature VPN solution that always just proposed a workaround instead of
> fixing the problem.

I would make sure that you are not mis-ascribing the problem* to "an
immature VPN" and not what the default UDP behaviour of the kernel is,
to pick a working interface to send packets from based on the routing
table, in which any/all udp based tunnel would suffer the same
problem. If you google it, you may find that other udp transports face
the same "problem".

*) https://en.wiktionary.org/wiki/Chesterton%27s_fence

-- 
May the most significant bit of your life be positive.

  reply	other threads:[~2023-02-19 18:07 UTC|newest]

Thread overview: 35+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2023-02-18 20:14 Nico Schottelius
     [not found] ` <CAHx9msc1cNV80YU7HRmQ9gsjSEiVZ=pb31aYqfP62hy8DeuGZA@mail.gmail.com>
2023-02-18 22:34   ` Nico Schottelius
2023-02-19  0:45 ` Mike O'Connor
2023-02-19  8:01   ` Nico Schottelius
2023-02-19  9:19     ` Mikma
2023-02-19 12:04       ` Nico Schottelius
2023-02-19 12:10     ` Nico Schottelius
2023-02-19 18:59       ` Peter Linder
     [not found]     ` <2ed829aaed9fec59ac2a9b32c4ce0a9005b8d8b850be81c81a226791855fe4eb@mu.id>
2023-02-19 12:13       ` Nico Schottelius
2023-02-19 14:39         ` Christoph Loesch
2023-02-19 16:32           ` David Kerr
2023-02-19 16:54             ` Sebastian Hyrvall
2023-02-19 18:04               ` Janne Johansson [this message]
2023-02-19 18:08                 ` Sebastian Hyrvall
2023-02-19 20:11                 ` Nico Schottelius
2023-02-19 17:05             ` tlhackque
2023-02-19 18:37               ` David Kerr
2023-02-19 18:52                 ` tlhackque
2023-02-19 18:42               ` tlhackque
2023-02-19 20:18                 ` Nico Schottelius
2023-02-19 20:42                   ` Roman Mamedov
2023-02-19 21:19                     ` Nico Schottelius
2023-02-19 22:06                       ` tlhackque
2023-02-19 22:42                       ` Src addr code review (Was: Source IP incorrect on multi homed systems) Daniel Gröber
2023-02-20  0:28                         ` 曹煜
2023-02-20 10:40                           ` Nico Schottelius
2023-02-20 11:21                             ` 曹煜
2023-02-20  9:47                         ` Nico Schottelius
2023-02-20 20:43                           ` dxld
2023-02-19 21:39                     ` Source IP incorrect on multi homed systems tlhackque
     [not found]               ` <CADGd2DoE6TCtCxxWL7JWyNW5+yy_Pe+9MNzHznbudMWLTXQreA@mail.gmail.com>
2023-02-19 18:30                 ` Fwd: " John Lauro
2023-02-19 22:28                 ` tlhackque
2023-02-20  0:58                   ` Luiz Angelo Daros de Luca
2023-02-19 20:02           ` Nico Schottelius
2023-02-20 11:09 Janne Johansson

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