Le 07/12/2017 à 17:21, Dr. Nikolaus Klepp a écrit :
Am Mittwoch, 6. Dezember 2017 schrieb KatolaZ:
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
Just saw a typo in my mail: the file is "/lib/udev/ifupdown-hotplug" (not
"/lib/udev/ifupdown-hotplug-original").
nik
Now it launches dhclient on eth0 right away, which incurs some
delay before it goes to background. Shorther than before, but still a delay.
Didier
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