:: Re: [DNG] ascii an waiting for dhcp…
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Auteur: KatolaZ
Datum:  
Aan: dng
Onderwerp: Re: [DNG] ascii an waiting for dhcp on boot
On Wed, Dec 06, 2017 at 02:09:45PM +0100, Dr. Nikolaus Klepp wrote:

[cut]

> >
> > No bright ideas for how you'd check for that though, but it probably
> > involves poking around in /sys/class/net/$IFACE/.
> >
> > Hope this helps,
>
> definitly :-)
>
> Apply this patch to /lib/udev/ifupdown-hotplug-original. It changes line 78 from
>     
>     exec ifup --allow=hotplug $INTERFACE

>
> to
>
>     if [ -z "${INTERFACE##eth[0-9]*}" ]; then
>         if [ $(cat /sys/class/net/$INTERFACE/carrier) -eq 1 ]; then
>                 exec ifup --allow=hotplug $INTERFACE
>         fi
>     else
>         exec ifup --allow=hotplug $INTERFACE
>     fi

>
>
> Which hopefully brings up eth[0-9]* if the cable is plugged in. Most likely it would be a speed improvement if the lines "exec ifup --allow=hotplug $INTERFACE" are changed to "exec ifup --allow=hotplug $INTERFACE &", but this works for me. It won't work if your eth is not called eth[0-9]* :-)
>
> Nik
>
>


Hey guys,

please test the patch, as extensively as possible, and then we will
figure out a way of including it in ascii, maybe without having to
fork the corresponding package.

HND

KatolaZ


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