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use iw in place of wpa_cli

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This commit is contained in:
Jerry Vonau 2020-05-06 07:58:24 -05:00
parent 8190f4b7a9
commit 1b58d712cf
2 changed files with 7 additions and 14 deletions
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2
roles/network/templates/hostapd/50-hostapd
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@ -13,7 +13,7 @@ if [ "$interface" = "wlan0" ]; then
FREQ2=$result
fi
done
echo "Using $FREQ2 for $SSID"
echo "Using $FREQ2 for carrier"
syslog info "50-iiab set channel $FREQ2"
HOSTAPD=`grep channel /etc/hostapd/hostapd.conf | awk -F = '{print $2}'`
echo "Hostapd set for $HOSTAPD"

19
roles/network/templates/hostapd/netd-disp2
View file

@ -1,28 +1,21 @@
#!/bin/bash
if [ "$IFACE" == "{{ discovered_wireless_iface }}" ]; then
echo "NET-DISP-WiFi $IFACE $STATE"
FREQ=`wpa_cli -i $IFACE scan_results | grep : | awk '{print $2}'`
for result in $FREQ; do
echo "frequency is $result for carrier"
if [ $result -lt 2485 ] && [ ! -z $result ]; then
FREQ2=$result
else
FREQ2="NA"
fi
done
echo "Using $FREQ2 for carrier"
CHAN=$(($FREQ2 - 2407 ))
CHAN=$(($CHAN / 5 ))
# If we are here we have a dhcp ip address
CHAN=`iw $IFACE info|grep channel|cut -d' ' -f2`
echo "Using channel $CHAN for carrier"
HOSTAPD=`grep channel /etc/hostapd/hostapd.conf | awk -F = '{print $2}'`
echo "Hostapd set for $HOSTAPD"
if [ $CHAN -ne $HOSTAPD ] && [[ ! $FREQ2 == "NA" ]]; then
if [ $CHAN -ne $HOSTAPD ] && [ $CHAN -lt 14 ]; then
echo "Editing Hostapd for channel $CHAN"
cp /etc/hostapd/hostapd.conf.iiab /etc/hostapd/hostapd.conf
sed -i -e "s/^channel.*/channel=$CHAN/" /etc/hostapd/hostapd.conf
systemctl stop wpa_supplicant
systemctl restart hostapd
systemctl start wpa_supplicant
else
echo "Upstream Channel greater than 13 or is the same - not changing hostapd.conf"
fi
sleep 3
/usr/sbin/ip link set ap0 up
fi