openwrt uci 命令实现中继

参考 http://blog.csdn.net/xiaoxiaozhu2010/article/details/23823523
但是自己在测试的时候，却发现结果跟上面的文章不太一样。于是总结了自己的设置步骤。

开启WIFI功能，MR10U刷OpenWrt默认没启用WIFI

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

创建wwan接口

uci set network.wwan=interfaceuci set network.wwan.proto=dhcpuci commit network

连接上级路由，我的上级路由是WR720N，OpenWrt系统

uci set wireless.radio0.channel=11  #与上级路由使用同样的通道。可以不管uci set wireless.@wifi-iface[0].network=wwanuci set wireless.@wifi-iface[0].mode=stauci set wireless.@wifi-iface[0].ssid=OpenWrt    # 上级路由SSIDuci set wireless.@wifi-iface[0].encryption=psk2 # 上级路由加密方式uci set wireless.@wifi-iface[0].key=12345678    # 上级路由密码uci commit wirelesswifi downwifi

ifconfig查看wlan0是否连接成功，成功后还不能上网需要设置一下网关与DNS

uci set network.lan.ipaddr=192.168.2.1      # 修改本路由的IP，避免与上级路由冲突uci set network.lan.gateway=192.168.1.1     # 上级路由网关uci set network.lan.dns=8.8.8.8             # 不要使用上级路由IPuci commit networkwifi downwifi

创建stabridge接口

uci set network.stabridge=interfaceuci set network.stabridge.network="lan wwan"uci commit network

创建无线中继，通过无线接入MR10U上网

uci add /etc/config/wireless wifi-iface  //添加 接口uci set wireless.@wifi-iface[1].device=radio0uci set wireless.@wifi-iface[1].network=lanuci set wireless.@wifi-iface[1].mode=apuci set wireless.@wifi-iface[1].ssid=MR10Uuci set wireless.@wifi-iface[1].encryption=psk2uci set wireless.@wifi-iface[1].key=12345678uci commit wireless/etc/init.d/dnsmasq restart/etc/init.d/firewall restartwifi downwifi

调整防火墙

uci set firewall.@zone[0].forward=ACCEPTuci set firewall.@zone[0].network="lan wwan"uci commit firewall

重启网络：

/etc/init.d/network  restart