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Chris Bradford wrote:
> Can you forward me details on how you edited these scripts to call
> wpa supplicant?
Sure. Here's a diff and a brief explanation.
diff -ur network-scripts~/ifdown-eth network-scripts/ifdown-eth
- --- network-scripts~/ifdown-eth 2006-06-30 16:02:42.000000000 -0400
+++ network-scripts/ifdown-eth 2006-07-10 12:27:46.000000000 -0400
@@ -105,6 +105,11 @@
/sbin/iwconfig ${DEVICE} enc 0>/dev/null 2>&1
fi
+# do devicetype specific shutdown stuff
+if [ -x "/etc/sysconfig/network-scripts/ifdown-${TYPE}" ]; then
+ /etc/sysconfig/network-scripts/ifdown-${TYPE} ${CONFIG}
+fi
+
if [ "$retcode" = 0 ] ; then
/etc/sysconfig/network-scripts/ifdown-post $CONFIG
# do NOT use $? because ifdown should return whether or not
diff -ur network-scripts~/ifdown-wireless network-scripts/ifdown-wireless
- --- network-scripts~/ifdown-wireless 2006-08-16 08:36:57.000000000 -0400
+++ network-scripts/ifdown-wireless 2006-07-05 19:43:27.000000000 -0400
@@ -0,0 +1,19 @@
+#!/bin/bash
+
+. /etc/sysconfig/network
+
+cd /etc/sysconfig/network-scripts
+. network-functions
+
+CONFIG=$1
+[ -f "$CONFIG" ] || CONFIG=ifcfg-$CONFIG
+source_config
+
+# disable the radio
+if [ "$RADIOCTRL" == "yes" ]; then
+ iwconfig $DEVICE txpower off
+fi
+
+if [ "$WPA" = "yes" -a -x /usr/sbin/wpa_supplicant ]; then
+ killall wpa_supplicant
+fi
diff -ur network-scripts~/ifup-wireless network-scripts/ifup-wireless
- --- network-scripts~/ifup-wireless 2005-09-30 14:51:15.000000000 -0400
+++ network-scripts/ifup-wireless 2006-07-04 12:42:39.000000000 -0400
@@ -88,6 +88,12 @@
iwpriv $DEVICE $IWPRIV
fi
+# enable the radio
+if [ "$RADIOCTRL" == "yes" ]; then
+ iwconfig $DEVICE txpower on
+ sleep 2
+fi
+
# ESSID need to be last : most device re-perform the scanning/discovery
# when this is set, and things like encryption keys are better be
# defined if we want to discover the right set of APs/nodes.
@@ -97,3 +103,11 @@
# use any essid
iwconfig $DEVICE essid any>/dev/null 2>&1
fi
+
+# use wpa_supplicant for connecting to WPA enabled APs
+WPA_SUPPLICANT=/usr/sbin/wpa_supplicant
+WPA_SUPPCONFIG=/etc/wpa_supplicant/wpa_supplicant.conf
+if [ "$WPA" = "yes" -a -n "$WPADRIVER" -a -x $WPA_SUPPLICANT ]; then
+ $WPA_SUPPLICANT -Bw -c$WPA_SUPPCONFIG -i$DEVICE -D$WPADRIVER
+fi
+
I added the WPA and WPADRIVER variables to my ifcfg script (eth1 in my
case) and created a proper wpa_supplicant config file. A basic config
looks something like this:
# allow frontend (e.g., wpa_cli) to be used by all users in 'wheel' group
ctrl_interface=/var/run/wpa_supplicant
ctrl_interface_group=wheel
#ap_scan=2
#
# home network
network={
ssid="YOURNET"
scan_ssid=1
key_mgmt=WPA-PSK
pairwise=TKIP
group=TKIP
psk="super-secret-passphrase"
}
I had created the ifcfg-eth1 file using system-config-network while
trying to see if it would support wpa, so all I had to do was tweak a
few things by hand afterward.
HTH,
- --
Todd OpenPGP -> KeyID: 0xBEAF0CE3 | URL: www.pobox.com/~tmz/pgp
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