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.
next prev parent 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
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=CAA6-MF9q68pdBZDojmA+DOsH-WOckyv+J4jD+T6zBZot2Grz6g@mail.gmail.com \
--to=icepic.dz@gmail.com \
--cc=sh@keff.org \
--cc=wireguard@lists.zx2c4.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).