Quick answer: Set up your server step by step – check requirements, install files, configure ports and start the service.

A dedicated Valheim server allows you to play with friends in a persistent Viking world, build bases, defeat bosses, and explore freely without relying on a host player.

In this guide, we will show you how to set up and run your Valheim server at NexoraHost.

Requirements

An active Valheim gameserver at NexoraHost
Access to the gameserver panel
Basic server permissions (start/stop/configuration access)

Starting the Server

1. Log in to the Panel

2. Select your Valheim Server

Choose your Valheim server from the server list.

3. Start the Server

Click:

Start

On first startup, a new world will be generated automatically. This may take a few minutes.

Connecting to the Server

Via Server List

Launch Valheim and go to “Join Game”.

Search for your server name or connect directly via IP.

IP-ADDRESS:PORT

Example:

123.123.123.123:2456

Server Configuration

1. Change Server Name

The server name can be set via startup parameters or the panel:

-name "NexoraHost Valheim Server"

2. Set a Password

To make your server private, you can set a password:

-password "MySecurePassword"

3. Set World Name

Each world has its own name and save file:

-world "ValheimWorld"

Important: The world name determines the saved world file.

Important Settings

Max player count
World name
Password protection
Difficulty / mods (if used)

Ports

Port	Purpose
2456-2458	Game ports (default)
27015	Steam Query (optional)

Performance Tips

Adjust player count to CPU and RAM capacity
Restart the server regularly
Avoid overly large bases
Use mods sparingly if enabled

Common Issues

Server not showing up

Is the server fully started?
Are ports correctly opened?
Wrong server name or filters enabled?

Connection failed

Wrong IP or port
Server is offline
Incorrect password

Lag or performance issues

Too many players
Not enough CPU power
Too many structures/objects in one area

Conclusion

A Valheim server is quick to set up and provides a stable multiplayer experience, as long as CPU performance, world size, and player count are properly balanced.

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Related guides

Host at NexoraHost: nexorahost.com

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Set up a Valheim Server