Overview

JzPanel

L4D2 - Main

connect l4d2.jackz.me:27015

mm_dedicated_force_servers 147.135.1.163:27015

5+customs

connect l4d2.jackz.me:27101

mm_dedicated_force_servers 147.135.1.163:27101

connect l4d2.jackz.me:27201

mm_dedicated_force_servers 147.135.1.163:27201

connect ovh1.servers.jackz.me:7777

mm_dedicated_force_servers 147.135.1.163:7777

connect survival.mc.jackz.me:25565

mm_dedicated_force_servers 76.84.156.137:25565

vanilla1.21.4

0/10 players

Playingon

connect menril.mc.jackz.me:25565

mm_dedicated_force_servers 76.84.156.137:25565

modded1.21.1

Only servers marked 5+ support 5+ campaign
Directly connecting does not start matchmaking - the server will not be public. See the below section on how to create a lobby:

Create a normal lobby, you need to be the host
Select Best Available Dedicated (not Official, or Local)
Open the console (see above for instructions)
Copy Create Lobby Command (on the left) and paste and enter in the console
Start the lobby when ready

If there is 4 people on a 5+ server, you can still join: Use the connect ip_address command shown on the server entries to join
If you get kicked because it's full, wait a few seconds for people to finish joining, or you maybe be trying to join a non 5+ server.