a private whitelisted MC server

address: static.196.220.47.78.clients.your-server.de:25565
map: link (opens in a new tab)

Installation:

Download polymc launcher - windows, x86
Download the modpack
Unpack polymc, start it and configure
Click "Add instance" -> "Import from zip" -> "Browse"
Select the modpack .zip file
Setup an account
Start minecraft and join the server