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iiab/roles/network/templates/hostapd/netd-disp2
2020-05-07 12:23:08 -05:00

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Bash

#!/bin/bash
if [ "$IFACE" == "{{ discovered_wireless_iface }}" ]; then
echo "NET-DISP-WiFi $IFACE $STATE"
# 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 ] && [ $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