OpenWrt relayd
07 Feb 2014开始前，电脑使用网线连接MR10U的LAN/WAN网线接口，tenlet 192.168.1.1进入设置
开启WIFI功能，MR10U刷OpenWrt默认没启用WIFI
uci set wireless.@wifi-device[0].disabled=0 uci commit wireless wifi
创建wwan接口
uci set network.wwan=interface uci set network.wwan.proto=dhcp uci 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 uci set wireless.@wifi-iface[0].network=wwan uci set wireless.@wifi-iface[0].mode=sta uci set wireless.@wifi-iface[0].ssid=OpenWrt # 上级路由SSID uci 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 wireless wifi down wifi
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IP uci commit network wifi down wifi
修改路由IP后需要使用新IP进行连接 telnet 192.168.2.1
安装relayd，能上网以后
opkg update opkg install relayd /etc/init.d/relayd enable
创建stabridge接口
uci set network.stabridge=interface uci set network.stabridge.proto=relay uci set network.stabridge.network="lan wwan" uci commit network
禁用本地DHCP服务器
uci set dhcp.lan.ignore=1 uci commit dhcp
调整防火墙
uci set firewall.@zone[0].forward=ACCEPT uci set firewall.@zone[0].network="lan wwan" uci commit firewall
创建无线中继，通过无线接入MR10U上网
uci set wireless.@wifi-iface[1].device=radio0 uci set wireless.@wifi-iface[1].network=lan uci set wireless.@wifi-iface[1].mode=ap uci set wireless.@wifi-iface[1].ssid=MR10U uci set wireless.@wifi-iface[1].encryption=psk2 uci set wireless.@wifi-iface[1].key=12345678 uci commit wireless
/etc/init.d/dnsmasq restart /etc/init.d/firewall restart wifi down wifi