OpenWrt软件镜像源

由于OpenWrt官方软件源服务器在国外，会遇到国内访问速度慢甚至无法访问的情况。 我们可以将软件源切换为国内镜像软件源，以提升软件下载速度。

更换方法

打开 系统 -> 软件包 点击 配置opkg 来修改opkg使用到的各个配置文件。 将 /etc/opkg/distfeeds.conf 文件原有的内容注释或删除，然后增加国内镜像软件源地址。

中科大OpenWrt源

src/gz openwrt_core https://mirrors.ustc.edu.cn/openwrt/releases/21.02.0/targets/rockchip/armv8/packages
src/gz openwrt_base https://mirrors.ustc.edu.cn/openwrt/releases/21.02.0/packages/aarch64_generic/base
src/gz openwrt_luci https://mirrors.ustc.edu.cn/openwrt/releases/21.02.0/packages/aarch64_generic/luci
src/gz openwrt_packages https://mirrors.ustc.edu.cn/openwrt/releases/21.02.0/packages/aarch64_generic/packages
src/gz openwrt_routing https://mirrors.ustc.edu.cn/openwrt/releases/21.02.0/packages/aarch64_generic/routing
src/gz openwrt_telephony https://mirrors.ustc.edu.cn/openwrt/releases/21.02.0/packages/aarch64_generic/telephony

参考资料： http://mirrors.ustc.edu.cn/help/openwrt.html

同样按照上面的方法替换域名即可。可以使用如下命令操作：

sed -i 's/downloads.openwrt.org/mirrors.ustc.edu.cn\/openwrt/g' /etc/opkg/distfeeds.conf

之后运行 opkg update 更新软件索引，注意检查是否出现错误。

清华OpenWrt源

src/gz openwrt_core https://mirrors.tuna.tsinghua.edu.cn/openwrt/releases/21.02.0/targets/rockchip/armv8/packages
src/gz openwrt_base https://mirrors.tuna.tsinghua.edu.cn/openwrt/releases/21.02.0/packages/aarch64_generic/base
src/gz openwrt_luci https://mirrors.tuna.tsinghua.edu.cn/openwrt/releases/21.02.0/packages/aarch64_generic/luci
src/gz openwrt_packages https://mirrors.tuna.tsinghua.edu.cn/openwrt/releases/21.02.0/packages/aarch64_generic/packages
src/gz openwrt_routing https://mirrors.tuna.tsinghua.edu.cn/openwrt/releases/21.02.0/packages/aarch64_generic/routing
src/gz openwrt_telephony https://mirrors.tuna.tsinghua.edu.cn/openwrt/releases/21.02.0/packages/aarch64_generic/telephony

参考资料： https://mirrors.tuna.tsinghua.edu.cn/help/openwrt/

执行如下命令自动替换

sed -i 's/downloads.openwrt.org/mirrors.tuna.tsinghua.edu.cn\/openwrt/g' /etc/opkg/distfeeds.conf

手工替换

登录到路由器，并编辑 /etc/opkg/distfeeds.conf 文件，将其中的 downloads.openwrt.org 替换为 mirrors.tuna.tsinghua.edu.cn/openwrt 即可

OpenWrt官方源

src/gz openwrt_core https://downloads.openwrt.org/releases/21.02.0/targets/rockchip/armv8/packages
src/gz openwrt_base https://downloads.openwrt.org/releases/21.02.0/packages/aarch64_generic/base
src/gz openwrt_luci https://downloads.openwrt.org/releases/21.02.0/packages/aarch64_generic/luci
src/gz openwrt_packages https://downloads.openwrt.org/releases/21.02.0/packages/aarch64_generic/packages
src/gz openwrt_routing https://downloads.openwrt.org/releases/21.02.0/packages/aarch64_generic/routing
src/gz openwrt_telephony https://downloads.openwrt.org/releases/21.02.0/packages/aarch64_generic/telephony