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

完成!