Logging remote connecting IP

[Konstantin Ryabitsev]

On Wed, Jan 16, 2019 at 10:52:48AM -0500, John wrote:
> > For auditing purposes, I would like to be able to log the remote
> > endpoint IP for each wg connection on the server side. What's the best
> > way to do this, preferably using syslog?
> 
> Enable the debug option when building should print to dmesg.

That's good to know, but not very useful in our case, because we get the
module from Fedora COPR. Moreover, I'd consider ability to log incoming
connections info-level, not debug-level logging.

-K