ROM Hack 3DS NTR Streaming How Do You Set up Fake Proxy?

[Master Dimentio]

https://github.com/44670/BootNTR/wiki/Video-Streaming

I'm trying to set up fakeproxy for 3DS streaming. My question is simply is can someone explain it to me in a more detail in a step by step way because I'm having a hard time following the instructions above for Setting up wifi AP.