linux wifiAP热点设置
1、配置/etc/udhcpd.conf
start 192.168.1.20
end 192.168.1.50
interface wlan0
max_leases 30
option subnet 255.255.255.0
option router 192.168.1.1
option dns 8.8.8.8
option lease 8
logfile /var/log/udhcpd.log
option lease 86400 # 指定租约时间(单位:秒)
#remaining yes
2、配置/etc/hostapd.conf(在文件末尾添加)
interface=wlan0
driver=nl80211
ssid=wifi热点名
hw_mode=g
channel=6
macaddr_acl=0
auth_algs=1
ignore_broadcast_ssid=0
wpa=2
wpa_passphrase=密码
wpa_key_mgmt=WPA-PSK
wpa_pairwise=TKIP
rsn_pairwise=CCMP
其中hw_mode是wifi制式,a代表是5g,g代表2.4g,2.4G可以写:hw_mode=g
3、设置开启启动/etc/init.d/S88autowifi_AP(添加可执行权限)
#!/bin/sh
### BEGIN INIT INFO
# Provides: hostapd
# Required-Start: $remote_fs $syslog
# Required-Stop: $remote_fs $syslog
# Default-Start: 2 3 4 5
# Default-Stop: 0 1 6
# Short-Description: Start daemon at boot time
### END INIT INFO
#加载WIFI驱动
cd /lib/modules/5.10.172/
insmod rtl8188fu.ko
cd ~
#设置wlan0 IP 与udhcpd中一致
ifconfig wlan0 192.168.1.1
case "$1" in
start)
/usr/sbin/hostapd -B /etc/hostapd.conf
/usr/sbin/udhcpd /etc/udhcpd.conf
;;
stop)
killall hostapd
killall udhcpd
;;
*)
echo "Usage: /etc/init.d/autoWifiAP {start|stop}"
exit 1
esac
exit 0