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From: Julian Orth <ju.orth@gmail.com>
To: wireguard@lists.zx2c4.com
Subject: Re: Setting the transit namespace at runtime
Date: Thu, 6 Sep 2018 22:42:41 +0200	[thread overview]
Message-ID: <CAHijbEWTvJW+FsBS3NTsuF=FXAHJFRqThs5tEiPYwj51V7vzYQ@mail.gmail.com> (raw)
In-Reply-To: <CAHijbEWf1S0Tc+zxZBvmJ0xe5iBU00pOxikejetF8x33Qh=GcQ@mail.gmail.com>

Hi,

After receiving some positive feedback on IRC, I've gone ahead and implemented
this. You can see the code here:

https://github.com/mahkoh/wireguard/commits/transit-namespace

You can test it as follows:

* Create a new netns: ip netns add test
* Enter it: ip netns exec test bash
* Use wg-quick to create a wireguard device
* Try to connect anywhere: It doesn't work
* Set the transit namespace to the init namespace:
    wg set wg0 transit-net /proc/1/ns/net
* Try to connect anywhere: It works

I haven't written any documentation yet but I hope that the commits are clear
enough.

Julian

  reply	other threads:[~2018-09-06 20:42 UTC|newest]

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-09-03 16:16 Setting the transit namespace at runtime Julian Orth
2018-09-06 20:42 ` Julian Orth [this message]
2018-09-07  1:29   ` Jason A. Donenfeld
2018-09-07  1:26 ` Jason A. Donenfeld
2018-09-07 19:06   ` Julian Orth
2018-09-09 22:27     ` Jason A. Donenfeld
2018-09-10  7:16       ` Julian Orth

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