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Re: Ethernet trouble



On Fri, Jan 31, 2020 at 10:38:20AM -0500, Greg Wooledge wrote:
> On Fri, Jan 31, 2020 at 04:32:32PM +0100, tomas@tuxteam.de wrote:
> > When the persistent schema came up, I took interest in it, [...]
> 
> > but for me and my installations, it wasn't worth the more
> > complicated names. I still do "sudo ifup eth0" and don't really
> > want to do "sudo ifup &$#*@%#".
> 
> You are NOT talking about the udev persistent naming scheme.  You
> are talking about the systemd predictable naming scheme.
> 
> VERY different creatures.

I see, thanks. I must admit that I don't know very much about how
systemd names network interfaces. In practice, what I get to see
roughly follows the known conventions (bus number, etc).

Udev is/was just a mechanism to implement those conventions. Or
different ones.

> Under the systemd (current) scheme, you can choose whatever name
> you like for the interface.  If you want to call it "red", you can
> call it "red", and then plug a red cable in it.

Is it using something else than udev, these days?

Cheers
-- tomás

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