Re: Disabling IPv6 by default when creating a new namespace in Linux

From	Dheeraj Kandula <dkandula@gmail.com>
Newsgroups	linux.debian.maint.ipv6
Subject	Re: Disabling IPv6 by default when creating a new namespace in Linux
Date	2022-06-07 19:10 +0200
Message-ID	<EvKSl-3fdc-1@gated-at.bofh.it> (permalink)
References	<EvKfD-3eJb-1@gated-at.bofh.it> <EvKSl-3fdc-3@gated-at.bofh.it>
Organization	linux.* mail to news gateway

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Hi Bjørn
         Thanks for your reply. Are you suggesting that if I boot up the
machine with "net.ipv6.conf.all.disable_ipv6=1" and
"net.ipv6.conf.default.disable_ipv6=1", IPv6 should be disabled in newly
created namespaces too.
It doesn't work that way on my machine. Can you point me to the function
that is used for creating a new namespace?

Thanks
Dheeraj

On Tue, Jun 7, 2022 at 12:56 PM Bjørn Mork <bjorn@mork.no> wrote:

> Dheeraj Kandula <dkandula@gmail.com> writes:
>
> > How do I disable IPv6 by default when a new namespace is created?
>
> Looking at the code, I see that the default for all namespaces will be
> taken from the ipv6 module parameter "disable_ipv6".  This parameter is
> not writable and the ipv6 module is built-in, so you cannot change it
> after boot.  But booting with "ipv6.disable_ipv6=1" on the command line
> should work.
>
>
> Bjørn
>

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Thread

Disabling IPv6 by default when creating a new namespace in Linux Dheeraj Kandula <dkandula@gmail.com> - 2022-06-07 18:30 +0200
  Re: Disabling IPv6 by default when creating a new namespace in Linux Dheeraj Kandula <dkandula@gmail.com> - 2022-06-07 19:10 +0200
    Re: Disabling IPv6 by default when creating a new namespace in Linux Dheeraj Kandula <dkandula@gmail.com> - 2022-06-07 19:30 +0200
      Re: Disabling IPv6 by default when creating a new namespace in Linux marcoshalano@gmail.com - 2022-06-07 20:40 +0200
        Re: Disabling IPv6 by default when creating a new namespace in Linux Dheeraj Kandula <dkandula@gmail.com> - 2022-06-07 21:40 +0200
          Re: Disabling IPv6 by default when creating a new namespace in Linux Dheeraj Kandula <dkandula@gmail.com> - 2022-06-07 21:50 +0200
      Re: Disabling IPv6 by default when creating a new namespace in Linux Dheeraj Kandula <dkandula@gmail.com> - 2022-06-07 20:40 +0200
        Re: Disabling IPv6 by default when creating a new namespace in Linux Bjørn Mork <bjorn@mork.no> - 2022-06-07 21:00 +0200
          Re: Disabling IPv6 by default when creating a new namespace in Linux Dheeraj Kandula <dkandula@gmail.com> - 2022-06-07 21:30 +0200
            Re: Disabling IPv6 by default when creating a new namespace in Linux Dheeraj Kandula <dkandula@gmail.com> - 2022-06-07 22:30 +0200
              Re: Disabling IPv6 by default when creating a new namespace in Linux Dheeraj Kandula <dkandula@gmail.com> - 2022-06-08 17:20 +0200
                Re: Disabling IPv6 by default when creating a new namespace in Linux Bjørn Mork <bjorn@mork.no> - 2022-06-09 09:10 +0200
            Re: Disabling IPv6 by default when creating a new namespace in Linux Bjørn Mork <bjorn@mork.no> - 2022-06-07 22:30 +0200
      Re: Disabling IPv6 by default when creating a new namespace in Linux Bjørn Mork <bjorn@mork.no> - 2022-06-07 20:40 +0200
    Re: Disabling IPv6 by default when creating a new namespace in Linux Bjørn Mork <bjorn@mork.no> - 2022-06-07 19:30 +0200
  Re: Disabling IPv6 by default when creating a new namespace in Linux Marc Haber <mh+debian-ipv6@zugschlus.de> - 2022-06-07 19:20 +0200
    Re: Disabling IPv6 by default when creating a new namespace in Linux Dheeraj Kandula <dkandula@gmail.com> - 2022-06-07 19:30 +0200
    Re: Disabling IPv6 by default when creating a new namespace in Linux Bjørn Mork <bjorn@mork.no> - 2022-06-07 19:40 +0200
  Re: Disabling IPv6 by default when creating a new namespace in Linux Bjørn Mork <bjorn@mork.no> - 2022-06-07 19:30 +0200

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