The mystery of WiFi
Timothy Murphy
tim at birdsnest.maths.tcd.ie
Mon Dec 31 12:24:15 UTC 2007
Tod Merley wrote:
>> IIRC, Fedora - and other distributions -
>> tried to bring up the interface <xyz>
>> if there was a file /etc/sysconfig/network-scripts/ifcfg-<xyz>.
>>
>> But this no longer seems to be the case -
>> I have an ifcfg-eth0 which is completely ignored
>> by "service network restart" and even "ifup eth0".
>>
>> How does Fedora now decide what interfaces to try to bring up?
> I believe they are using an automated environment overseen by
> NetworkManager.
>
> To play in a bit more static environment (from gnome desktop):
>
> System > Administration > Services
> Un-check NetworkManager
> Checki Network (about 2/3 down the list)
> Save!
> Reboot or restart service.
Actually, I'm almost certain I wasn't running NetworkManager (NM)
on the computer in question.
I don't normally run NM, because it does not work
with all the WiFi cards I use -
in particular it does not work with my Orinoco PCMCIA cards,
which I am reluctant to throw away as they have very good antennae -
and I like to run as near as possible the same system
on all my machines.
I've also found that "alias eth0 xyz" in /etc/modprobe.conf
also seems to be often ignored.
--
Timothy Murphy
e-mail (<80k only): tim /at/ birdsnest.maths.tcd.ie
tel: +353-86-2336090, +353-1-2842366
s-mail: School of Mathematics, Trinity College, Dublin 2, Ireland
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