Raspberry Pi 3b Flashing OpenWrt as a Side Router

参考资料

Openwrt 作为旁路网关（不是旁路由、单臂路由）的终极设置方法，破解迷思

固件下载

OpenWrt RPi

刷机

用etcher就可以了，然后进Linux里面用GPart扩展分区，不然SD卡空间不能完全利用。

配置

emmm最后没做到少数派里面说的旁路网关，只做到了单臂路由。等哪天我做到旁路网关再回来吧。
旁路网关只影响上行数据，单臂路由会影响上下行。在树莓派3b上，网卡只有100M最高上限，所以跑不满，会影响网速。。。

References

The Ultimate Setup Method for OpenWrt as a Bypass Gateway (Not a Side Router or One-armed Router) - Demystifying the Misconceptions

Firmware Download

OpenWrt RPi

Flashing

Using etcher is fine, then enter Linux and use GParted to extend the partition, otherwise the SD card space cannot be fully utilized.

Configuration

Emm… In the end, I didn’t achieve the bypass gateway as mentioned in the SSPAI article, only managed a one-armed router. I’ll come back when I actually set up a bypass gateway one day.
A bypass gateway only affects upstream data, while a one-armed router affects both upstream and downstream. On the Raspberry Pi 3b, the network card has a maximum limit of 100M, so it can’t run at full speed and will affect network speed…