Raspberry Pi 3 Model B+ 改造无线AP
环境
- Raspbian Stretch
安装hostapd和dnsmasq
更新系统
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sudo apt-get update sudo apt-get upgrade |
安装组件
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sudo apt-get install hostapd sudo apt-get install dnsmasq |
停止服务
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sudo systemctl stop hostapd sudo systemctl stop dnsmasq |
配置DHCP
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sudo nano /etc/dhcpcd.conf |
在末尾添加
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interface wlan0 static ip_address=192.168.0.10/24 denyinterfaces eth0 denyinterfaces wlan0 |
配置DNSMASQ
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sudo mv /etc/dnsmasq.conf /etc/dnsmasq.conf.orig sudo nano /etc/dnsmasq.conf |
文件写入
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interface=wlan0 dhcp-range=192.168.0.11,192.168.0.30,255.255.255.0,24h |
配置hostapd
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sudo nano /etc/hostapd/hostapd.conf |
写入
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interface=wlan0 bridge=br0 hw_mode=g channel=7 wmm_enabled=0 macaddr_acl=0 auth_algs=1 ignore_broadcast_ssid=0 wpa=2 wpa_key_mgmt=WPA-PSK wpa_pairwise=TKIP rsn_pairwise=CCMP ssid=rasp-ap wpa_passphrase=yourpassword |
修改
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sudo nano /etc/default/hostapd |
写入
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DAEMON_CONF="/etc/hostapd/hostapd.conf" |
配置转发
编辑
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sudo nano /etc/sysctl.conf |
增加
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net.ipv4.ip_forward=1 |
配置iptables
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sudo iptables -t nat -A POSTROUTING -o eth0 -j MASQUERADE |
保存
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sudo sh -c "iptables-save > /etc/iptables.ipv4.nat" |
开机加载
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iptables-restore < /etc/iptables.ipv4.nat |
桥接网卡
安装bridge-utils
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sudo apt-get install bridge-utils |
建立桥接
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sudo brctl addbr br0 |
配置桥接
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sudo brctl addif br0 eth0 |
配置网卡
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sudo nano /etc/network/interfaces |
写入
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auto lo auto eth0 auto br0 iface br0 inet manual bridge_ports eth0 wlan0 |
重启
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sudo reboot |
Know More
https://thepi.io/how-to-use-your-raspberry-pi-as-a-wireless-access-point/
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