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Re: Specifying multiple NICs

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On Wed 01 Aug 2018 at 12:00:41 -0400, Mark Neidorff wrote:

> I'm setting up a "just in case" replacement mailserver for my domain and my 
> local network.  I'm using Debian Jessie, because the latest instructions for 
> setting the mailserver (qmail) are written for Jessie.  The mailserver has 2 
> NICs (one for local network, and one for Internet).
> 
> In the past,  I referred to each NIC as eth0, eth1,..... but now, these names 
> are not permanent, and the designation can change on boot.  I looked at the 
> "Network Coinfiguration" document which didn't have a solution.  So, either how 
> do I make the names for the NICs permanent or what do I use fot the names of 
> the NICs?

Starting with v197, systemd/udev will automatically assign predictable,
stable network interface names for all local Ethernet devices. jessie
has udev v215. jessie-backports has v230.

-- 
Brian.

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Thread

Specifying multiple NICs Mark Neidorff <mark@neidorff.com> - 2018-08-01 18:10 +0200
  RE: Specifying multiple NICs Edwin Pers <EPers@ansencorp.com> - 2018-08-01 19:30 +0200
  Re: Specifying multiple NICs Brian <ad44@cityscape.co.uk> - 2018-08-01 19:40 +0200
    Re: Specifying multiple NICs Pascal Hambourg <pascal@plouf.fr.eu.org> - 2018-08-01 20:00 +0200
      Re: Specifying multiple NICs Brian <ad44@cityscape.co.uk> - 2018-08-01 21:00 +0200
        Re: Specifying multiple NICs mark@neidorff.com - 2018-08-06 21:50 +0200
  Re: Specifying multiple NICs Darac Marjal <mailinglist@darac.org.uk> - 2018-08-01 21:00 +0200
    Re: Specifying multiple NICs Brian <ad44@cityscape.co.uk> - 2018-08-02 00:50 +0200

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