OpenWrt软件源：
修改红色部分就行，前后不变，不同版本，不同路由器可能不一样。
中国科技大学

src/gz openwrt_core http://mirrors.ustc.edu.cn/lede/releases/18.06.2/targets/ar71xx/nand/packages
src/gz openwrt_base http://mirrors.ustc.edu.cn/lede/releases/18.06.2/packages/mips_24kc/base
src/gz openwrt_luci http://mirrors.ustc.edu.cn/lede/releases/18.06.2/packages/mips_24kc/luci
src/gz openwrt_packages http://mirrors.ustc.edu.cn/lede/releases/18.06.2/packages/mips_24kc/packages
src/gz openwrt_routing http://mirrors.ustc.edu.cn/lede/releases/18.06.2/packages/mips_24kc/routing
src/gz openwrt_telephony http://mirrors.ustc.edu.cn/lede/releases/18.06.2/packages/mips_24kc/telephony

清华大学

src/gz openwrt_core http://mirrors.tuna.tsinghua.edu.cn/lede/releases/18.06.2/targets/ar71xx/nand/packages
src/gz openwrt_base http://mirrors.tuna.tsinghua.edu.cn/lede/releases/18.06.2/packages/mips_24kc/base
src/gz openwrt_luci http://mirrors.tuna.tsinghua.edu.cn/lede/releases/18.06.2/packages/mips_24kc/luci
src/gz openwrt_packages http://mirrors.tuna.tsinghua.edu.cn/lede/releases/18.06.2/packages/mips_24kc/packages
src/gz openwrt_routing http://mirrors.tuna.tsinghua.edu.cn/lede/releases/18.06.2/packages/mips_24kc/routing
src/gz openwrt_telephony http://mirrors.tuna.tsinghua.edu.cn/lede/releases/18.06.2/packages/mips_24kc/telephony

南京大学

src/gz openwrt_core http://mirrors.nju.edu.cn/lede/releases/18.06.2/targets/ar71xx/nand/packages
src/gz openwrt_base http://mirrors.nju.edu.cn/lede/releases/18.06.2/packages/mips_24kc/base
src/gz openwrt_luci http://mirrors.nju.edu.cn/lede/releases/18.06.2/packages/mips_24kc/luci
src/gz openwrt_packages http://mirrors.nju.edu.cn/lede/releases/18.06.2/packages/mips_24kc/packages
src/gz openwrt_routing http://mirrors.nju.edu.cn/lede/releases/18.06.2/packages/mips_24kc/routing
src/gz openwrt_telephony http://mirrors.nju.edu.cn/lede/releases/18.06.2/packages/mips_24kc/telephony

https://mirrors.cloud.tencent.com/lede/

--force-depends
--nodeps