Groups > linux.debian.user > #202753

Re: Still unable to restart networking on Debian 9 text mode only

From	Gary Dale <garyndp@gmail.com>
Newsgroups	linux.debian.user
Subject	Re: Still unable to restart networking on Debian 9 text mode only
Date	2018-11-24 18:30 +0100
Message-ID	<wXJUK-164-9@gated-at.bofh.it> (permalink)
References	<wXiUz-Nd-47@gated-at.bofh.it> <wXjnA-1dU-27@gated-at.bofh.it> <wXjnA-1dU-25@gated-at.bofh.it> <wXjxg-1hf-13@gated-at.bofh.it> <wXjGW-1kM-5@gated-at.bofh.it>
Organization	linux.* mail to news gateway

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On 2018-11-23 8:25 a.m., Luciano Andress Martini wrote:
> Additional information - Again Debian 9.6 Fresh Install without
> graphical interface:
>
> cat /etc/network/interfaces:
>
> # This file describes the network interfaces available on your system
> # and how to activate them. For more information, see interfaces(5).
>
> source /etc/network/interfaces.d/*
>
> # The loopback network interface
> auto lo
> iface lo inet loopback
>
> # The primary network interface
> allow-hotplug enp0s3
> iface enp0s3 inet static
>      address 10.5.0.2/24
>      gateway 10.5.0.1
>      # dns-* options are implemented by the resolvconf package, if installed
>      dns-nameservers 8.8.8.8
>      dns-search neoconsig.local
>
> Just changed 10.5.0.2 to 10.5.0.3
>
> #ifdown enp0s3
> #ifup enp0s3

Reco has already explained why this approach is incorrect.

My own two cents on the problem is that Interfaces is meant to define 
how the network is brought up, not to change a running network. If you 
want to change a running network, use ifconfig or ip to change the 
address. e.g. ifconfig enp-s3 10.5.0.3 should work since all you are 
changing is the ip address.

Thread

Still unable to restart networking on Debian 9 text mode only Luciano Andress Martini <analistaunix@gmail.com> - 2018-11-23 13:40 +0100
  Re: Still unable to restart networking on Debian 9 text mode only Reco <recoverym4n@enotuniq.net> - 2018-11-23 13:50 +0100
    Re: Still unable to restart networking on Debian 9 text mode only Reco <recoverym4n@enotuniq.net> - 2018-11-23 14:50 +0100
  Re: Still unable to restart networking on Debian 9 text mode only Luciano Andress Martini <analistaunix@gmail.com> - 2018-11-23 14:10 +0100
    Re: Still unable to restart networking on Debian 9 text mode only Luciano Andress Martini <analistaunix@gmail.com> - 2018-11-23 14:20 +0100
      Re: Still unable to restart networking on Debian 9 text mode only Luciano Andress Martini <analistaunix@gmail.com> - 2018-11-23 14:30 +0100
        Re: Still unable to restart networking on Debian 9 text mode only Gary Dale <garyndp@gmail.com> - 2018-11-24 18:30 +0100
          Worked example, was Re: Still unable to restart networking on Debian  9 text mode only David Wright <deblis@lionunicorn.co.uk> - 2018-11-25 03:10 +0100
            Re: Worked example, was Re: Still unable to restart networking on  Debian 9 text mode only Gary Dale <garyndp@gmail.com> - 2018-11-25 03:40 +0100
              Re: Worked example, was Re: Still unable to restart networking on  Debian 9 text mode only David Wright <deblis@lionunicorn.co.uk> - 2018-11-25 16:20 +0100
                Re: Worked example, was Re: Still unable to restart networking on  Debian 9 text mode only Gary Dale <garyndp@gmail.com> - 2018-11-27 00:20 +0100
                Re: Worked example, was Re: Still unable to restart networking on  Debian 9 text mode only David Wright <deblis@lionunicorn.co.uk> - 2018-11-27 22:00 +0100
            Re: Worked example, was Re: Still unable to restart networking on  Debian 9 text mode only john doe <johndoe65534@mail.com> - 2018-11-25 07:40 +0100
              Re: Worked example, was Re: Still unable to restart networking on  Debian 9 text mode only David Wright <deblis@lionunicorn.co.uk> - 2018-11-25 17:00 +0100
          Re: Still unable to restart networking on Debian 9 text mode only Rob van der Putten <rob@sput.nl> - 2018-11-25 17:30 +0100
            Re: Still unable to restart networking on Debian 9 text mode only Luciano Andress Martini <analistaunix@gmail.com> - 2018-11-26 14:00 +0100
              Re: Still unable to restart networking on Debian 9 text mode only Gary Dale <garyndp@gmail.com> - 2018-11-27 00:40 +0100
                Re: Still unable to restart networking on Debian 9 text mode only David Wright <deblis@lionunicorn.co.uk> - 2018-11-27 22:10 +0100
  Re: Still unable to restart networking on Debian 9 text mode only Greg Wooledge <wooledg@eeg.ccf.org> - 2018-11-23 14:10 +0100
  Re: Still unable to restart networking on Debian 9 text mode only "Alexander V. Makartsev" <avbetev@gmail.com> - 2018-11-23 16:10 +0100

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