Here’s a fun way to display how much traffic your router is serving by hacking OpenWRT by adding a bit of code.
(For those of you who don’t know, OpenWRT is an open-source aftermarket operating system for routers that you can install to your router to customize it. There’s also DD-WRT, which is similar. I’ve personally got DD-WRT installed on all my routers, it’s great for making your router work 10 times harder.)

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