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User-Agent: Mozilla/5.0 Galeon/1.2.5 (X11; Linux i686; U;) Gecko/20020712
Description of problem:
There doesn't appear to be an obvious place to put wireless configuration
information (such as ESSID, mode, keys, etc). This used
to be in /etc/pcmcia/wireless.opts, with a useful if perhaps cryptic method to
determine which card is in use, and make the right settings.
ifup-wireless (part of initscripts) has the right code to use iwconfig in order
to set the values, but I don't see an obvious
place that this information can be set. There's no machine
specific file that's used to provide this sort of info.
Nor have I found any GUIsh tools for supporting this information.
Version-Release number of selected component (if applicable):
Steps to Reproduce:
1. see ifup-wireless
2. look for a place to set ESSID or KEY
I added a small chunk of code to ifup-wireless that should look
[ -f /etc/sysconfig/wireless ] && . /etc/sysconfig/wireless
Now I can do whatever I need in a shell script to set the parameters
that need setting. I do miss this being part of the pcmcia settings,
since I use a scheme where if it's in the bottom slot, I use the
values for home and in the top pc card slot, I use the values for
There should be a good way to manage multiple wireless profiles,
ideally based on information already obtained (like ESSID perhaps,
or MAC address of the AP). I've hacked something within /etc/sysconfig/wireless
to check which slot I'm in via /var/lib/pcmcia/stab, which is really ugly but it
I couldn't do this unless I made the requested change to ifup-wireless however.
Created attachment 68666 [details]
My /etc/sysconfig/wireless example
This is done in /etc/sysconfig/network-scripts/ifcfg-<whatever>
I think this is a serious regression in functionality. Under the older system
I had a mechanism that was independent of what the actual interface name was,
as it was based on the card type (in /etc/pcmcia/wireless.opts or whatever
the exact file name was).
The fact that ifup-wireless is a separate piece from the remainder of the ifup-
mechanisms is a clear sign that its possible for a wireless card to be on any
interface and separated from some of the basic networking infrastructure. I
like the idea that this networking info is in /etc/sysconfig/network-scripts
The problem now is that my wireless interface changes from time to time,
because sometimes I'm using a wired connection at the same time. If
ifup-wireless would be interface independent by moving the wireless config
info out of ifcfg-*, I could easily be running with or without additional
interfaces, regardless of the order that I installed the network cards
into this machine.
Now if there were a simple non-code file to edit to place these wireless
config parameters into, I'd be interface independent.
This is probably best done by changing the association to something other than
ethX device names; this is a non-trivial change.
*** Bug 75293 has been marked as a duplicate of this bug. ***