Pierre Emeriaud <petrus.lt+openbsd@gmail.com> wrote:
> Le jeu. 29 oct. 2020 à 18:00, Brian Brombacher <brian@planetunix.net> a écrit :
> >
> >
> > Then there's a misconfiguration, wg driver bug, or the driver documentation is wrong in ifconfig about wgrtable.
> >
> > Routing domains are where you can specify multiple conflicting port binds and be fine, INADDR_ANY included.
>
> On that matter there are no issues, only me/my setup. wg has no issues
> with binding INADDR_ANY if it is the only software binding on port 53
> _in that rdomain_. The issue I have is when I already have another
> software, like a dns resolver here already listening on 127.0.0.1 in
> that same rdomain.
port 53 has a well known use. It is the firstcomer, for a critical service.
You are abusing that port.
I could easily argue there is nothing to fix in our kernel.
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