G GameCraft Hub
Native Linux

Firewall rules · MORDHAU

Medieval Melee Combat · Medieval Melee / Multiplayer

Player tools indexed: 5 Admin consoles: 8

iptables and ufw flavours; because the role of 7778 is unresolved, both TCP and UDP are opened by default with the reason stated

Player tools (5)

Instant interactive calculations and recipe planners

Join a server

The direct-connect and steam://connect address; AMP builds its connect link from the query port 27015 while the main game port is 7777

#ports#connect
Open tool →

Hardware and upstream facts

Neither the developer nor the four upstream sources publish any hardware spec; the player cap has five readings and disk usage can only be measured

#hardware#upstream
Open tool →

Version anchor

appinfo publishes no branch data for this appid, so no buildid exists; all that is available is the latest official patch announcement and the version regex in the server log

#version#news
Open tool →

Server admin and config generation (8)

Config files, startup scripts and command wizards for running a server

Port matrix

Four ports across five readings; 7778 is RCON over TCP for AMP but PEER over UDP for the real container

#ports#instances
Generate config →

Firewall rules

iptables and ufw flavours; because the role of 7778 is unresolved, both TCP and UDP are opened by default with the reason stated

#firewall#rules
Generate config →

Install script

appid 629800 with anonymous login; appinfo says oslist=windows,linux so both platforms are native and no Wine is involved

#install#SteamCMD
Generate config →

Map rotation

Validates upstream lists: splits the glued entry on line 45 of the LinuxGSM file and flags the 20 maps absent from the AMP enum

#rotation#validation
Generate config →

MORDHAU Ports & Protocols

Port Protocol Purpose
7777 TCP/UDP The main game port (AMP marks it Both and describes it verbatim as main game traffic; LinuxGSM and gamedig register UDP)
27015 TCP/UDP The Steam query port (A2S, protocol valve per gamedig; this is the port AMP puts into its connect link)
15000 TCP/UDP The beacon port (AMP verbatim: used for connecting players; opening only the query port leaves it listed but unjoinable)
7778 TCP/UDP Role unresolved: AMP treats it as RCON over TCP, the real container as PEER over UDP, LinuxGSM does not open it, and both ini copies still default RconPort to 0

FAQ

Which MORDHAU server-admin tools are available?
We list 8 tools for MORDHAU: Capacity and player budget, Port matrix, Firewall rules, Install script, Startup arguments, Game.ini generator, Map rotation, RCON and admin credentials. All of them run straight in your browser.
Which ports does MORDHAU need open?
MORDHAU defaults to 7777/TCP/UDP, 27015/TCP/UDP, 15000/TCP/UDP, 7778/TCP/UDP. Use the actual instance configuration and allow only the listed protocols and ports. Check the host firewall, router forwarding and game visibility settings.
How do I install a dedicated MORDHAU server?
Install it with SteamCMD — the dedicated server app id for MORDHAU is 629800, so +app_update 629800 validate downloads or updates it. Config files usually live at Mordhau/Saved/Config/LinuxServer/Game.ini, Mordhau/Saved/Config/WindowsServer/Game.ini, -GameIni=${servercfgfullpath}.
Do these tools cost anything or need installing?
No. Everything runs in the page: no install, no sign-up, no cost. Enter your values and the result appears instantly, and you can copy the generated configs and commands with one click.