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From: Frank Volf <frank@deze.org>
To: Kyle Evans <kevans@freebsd.org>
Cc: WireGuard mailing list <wireguard@lists.zx2c4.com>
Subject: Re: Wireguard on FreeBSD - a few questions
Date: Wed, 3 Nov 2021 21:52:40 +0100	[thread overview]
Message-ID: <3b364170-7a7e-d9aa-d365-fe0ce3390acd@deze.org> (raw)
In-Reply-To: <CACNAnaE8DrntMR0RifxNzijLWfBXNHxm2poSY-DewOQszP-XqQ@mail.gmail.com>


Hi Kyle,
>> 1) Is it possible on FreeBSD to enable some kind of logging? I did made
>> a small configuration error with my first client and it was hard to find
>> the error, because there does not seem to be any logging at all.  Some
>> logging information would be appreciated and probably wold have pointed
>> me faster to the fact that I needed to switch two keys in my config.
>>
> If you set 'debug' on the interface (`ifconfig wg0 debug`) then it'll
> write some useful bits to syslog for your perusal.

O.k. good to know this. It would be even better if this was documented, 
I think a if_wg manual page for FreeBSD would be appropriate.

>> 2) I noticed that Wireguard uses a wildcard to listen to all IP
>> addresses on my multi-homed machine on his dedicated UDP port. I would
>> prefer if Wireguard would only bind to the specific IP address on the
>> outside interface that is designated for that use. Is this possible?

I think it is useful if you could bind Wireguard  to use/listen on a 
specific IP address, instead of the wildcard.
For example, for my tests I used a secondary (alias) IP address on a 
server as the entry point for Wireguard tunnels.
However, if the server starts a session to the client (or tries to check 
if the client is still alive), it uses the primary interface address 
instead.
Binding it to a specific IP address would solve this.

Kind regards,

Frank


      reply	other threads:[~2021-11-03 20:55 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-10-31 18:41 Frank Volf
2021-11-03 16:39 ` Kyle Evans
2021-11-03 20:52   ` Frank Volf [this message]

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