OpenWrt wifi设置

2024-06-05 00:30| 来源: 网络整理| 查看: 265

1.启用无线网卡

重置配置文件，如果是新系统没有进行过相关设置可以跳过

rm -f /etc/config/wireless; wifi config instead

启用无线网卡

uci set wireless.@wifi-device[0].disabled="0" uci commit wireless wifi

提示：这里是设置第一块无线网卡。如果要设置第二块网卡，如下操作

uci set wireless.@wifi-device[1].disabled="0" uci commit wireless wifi wlan1 2.无线网络设置

执行iw dev命令显示如下格式信息

phy#0 Interface wlan0 ifindex 5 wdev 0x1 addr ab:12:23:dc:03:45 type managed txpower 20.00 dBm

搜索无线网络

iw dev wlan0 scan

显示如下格式无线网络信息，若有多个无线网络，会显示多个这样格式的信息

BSS c8:d5:fe:c8:61:b0(on wlan0) TSF: 24324848870 usec (0d, 06:45:24) freq: 2412 beacon interval: 100 TUs capability: ESS (0x0411) signal: -72.00 dBm last seen: 140 ms ago Information elements from Probe Response frame: SSID: Violetta HT capabilities: Capabilities: 0x102c HT20 SM Power Save disabled RX HT20 SGI No RX STBC Max AMSDU length: 3839 bytes DSSS/CCK HT40 Maximum RX AMPDU length 32767 bytes (exponent: 0x002) Minimum RX AMPDU time spacing: 16 usec (0x07) HT RX MCS rate indexes supported: 0-7 HT TX MCS rate indexes are undefined HT operation: * primary channel: 13 * secondary channel offset: no secondary * STA channel width: 20 MHz RSN: * Version: 1 * Group cipher: CCMP * Pairwise ciphers: CCMP * Authentication suites: PSK * Capabilities: 16-PTKSA-RC 1-GTKSA-RC (0x000c)

编辑/etc/config/network，添加修改以下内容

config interface 'wwan' option proto 'dhcp'

编辑/etc/config/wireless，添加修改以下内容

config wifi-iface 'default_radio0' option device 'radio0' option network 'wwan' option mode 'sta' option ssid 'Violetta' option encryption 'psk2' option bssid 'c8:d5:fe:c8:61:b0' option key 'YourWifiPassword'

编辑/etc/config/firewall，找到zone wan，添加一行list network 'wwan',如下

config zone option name wan list network 'wan' list network 'wan6' list network 'wwan' option input REJECT option output ACCEPT option forward REJECT option masq 1 option mtu_fix 1 3.启用wifi wifi; /etc/init.d/firewall restart

查看信息

iw dev phy#0 Interface wlan0 ifindex 5 wdev 0x1 addr ab:12:23:dc:03:45 ssid Violetta type managed channel 13 (2472 MHz), width: 20 MHz, center1: 2472 MHz txpower 20.00 dBm

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