无线网卡分配IP
1
| ip addr add 10.5.5.1/24 dev wlan0 (不一定wlan0,看你的无线网卡名称)
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开启NAT和路由转发
wlan0是无线网卡,eth0是连接外网的有线网卡
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| sysctl -w net.ipv4.ip_forward=1
iptables -A FORWARD -i wlan0 -o eth0 -s 10.5.5.0/24 -m state --state NEW -j ACCEPT iptables -A FORWARD -m state --state ESTABLISHED,RELATED -j ACCEPT iptables -t nat -A POSTROUTING -o wlan0 -j MASQUERADE
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hostapd建立热点
1
| vim /etc/hostapd/hostapd.conf
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| driver=nl80211 ssid=37lab #自己给wifi起个名字 channel=10 interface=wlan0 wpa=3 wpa_passphrase=12345678 #wifi密码 wpa_key_mgmt=WPA-PSK wpa_pairwise=TKIP
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不让NetworkManager管理无线网卡
1
| vim /etc/NetworkManager/NetworkManager.conf
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| [keyfile] unmanaged-devices=mac:xx:xx:xx:xx:xx:xx
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重启NetworkManager
1
| systemctl restart NetworkManager
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启动hostapd
1
| hostapd /etc/hostapd/hostapd.conf -B(-B用于后台运行,可不加)
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