Author: Paul Lettington
Date:
To: users
Subject: Re: [bitfolk] BIND9 not authorised - Master zone
On Wed, Jul 24 2019 12:05:56 +0000, Andy Smith wrote:
> Is there a sysctl or socket
> option which allows multiple silent port bindings without the second
> and later apps getting an error?
Yes. That would be SO_REUSEPORT , and it looks like bind9 does use it:
https://gitlab.isc.org/isc-projects/bind9/blob/master/lib/isc/unix/socket.c#L4444
--
Paul.