Re: Debian 11: How to disable IPv6
On Sun, 10 Jul 2022 06:44:46 +0200 (CEST)
local10 <local10@tutanota.com> wrote:
> Jul 10, 2022, 00:51 by charlescurley@charlescurley.com:
>
> > I do it in part by
> > using my own resolver, BIND9, and having it return only IPv4
> > addresses.
>
> How did you do it? I tried to start named with "-4" option to use
> only ipv4 but it refused to start with that option, IIRC.
>
> Regards,
>
My /etc/default/named looks like:
#
# run resolvconf?
RESOLVCONF=no
# startup options for the server
OPTIONS="-4 -u bind"
That should do it.
But all that does is tell named to use IPv4. It will still return IPv6
addresses. So maybe I'm wrong about returning only IPv4 addresses.
Hmmm....
--
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