Thank you for your service and your project! Looks really well done. I have always wanted to make something using the Charm ecosystem.

A question to everyone:

Can anyone explain the networking part of this a bit? I see the `gopacket` package has been used. Is it only capable of "readonly" operations like this?

I'm trying to make a cross-platform system wide URL-based blocker and was wondering if this (gopacket) could achieve that. Any good resources for studying about the same?

I've seen projects do the same for Linux with proxies.