How to start up a Forge 43.3.5 server is a question many aspiring Minecraft server owners ask when looking to customize their gaming experience. Whether you want to play with friends or create a community, setting up a Forge 43.3.5 server allows you to run mods and enhance gameplay. If you’ve ever wondered how to start up a Forge 43.3.5 server, this guide will walk you through the entire process.
Why Set Up a Forge 43.3.5 Server?
Setting up a Forge 43.3.5 server provides numerous benefits:
- Customization – Install mods to create a unique gaming experience with Forge 43.3.5.
- Multiplayer Compatibility – Play with friends on a dedicated Forge 43.3.5 server.
- Performance Control – Manage settings to optimize gameplay on your Forge 43.3.5 server.
If you’ve been wondering how to start up a Forge 43.3.5 server, keep reading for a step-by-step breakdown.
System Requirements for a Forge 43.3.5 Server
Before diving in, ensure your system meets these requirements:
- Operating System – Windows, macOS, or Linux
- RAM – At least 4GB (8GB+ recommended for multiple players)
- Java Version – Java 8 or newer, essential for running a Forge 43.3.5 server.
- Storage – 10GB+ of free space
The proper setup will make the process smoother and avoid crashes when starting up a Forge 43.3.5 server.
Step 1: Download and Install Forge 43.3.5
To get started:
- Visit the official Forge website.
- Download the Forge 43.3.5 installer.
- Run the installer and select “Install Server”.
- Choose a folder where the server files will be stored.
Once installed, you are one step closer to knowing how to start up a Forge 43.3.5 server.
Step 2: Setting Up the Forge 43.3.5 Server
After installation:
- Navigate to the folder where Forge 43.3.5 was installed.
- Open the folder and locate forge-43.3.5.jar.
- Run the .jar file to generate essential server files.
- Open eula.txt and change eula=false to eula=true.
Without accepting the EULA, your Forge 43.3.5 server won’t start. Save the file and proceed.
Step 3: Configuring Server Settings
To optimize your Forge 43.3.5 server:
- Open server properties using a text editor.
- Adjust settings like:
- Max Players – Set player limits.
- Game Mode – Choose between Survival, Creative, or Adventure.
- Difficulty – Adjust for gameplay balance.
These settings help customize the experience when starting up a Forge 43.3.5 server.
Step 4: Port Forwarding for Multiplayer
To allow others to connect:
- Open your router settings.
- Locate Port Forwarding.
- Add a new rule:
- Port Range – 25565
- Protocol – TCP/UDP
- Internal IP – Your computer’s local IP
This step is crucial when figuring out how to start up a Forge 43.3.5 server for multiplayer.
Step 5: Launching the Forge 43.3.5 Server
Now comes the exciting part:
- Double-click forge-43.3.5.jar to start the server.
- Check for errors in the console and troubleshoot if needed.
- Open Minecraft and connect using localhost.
At this stage, you have successfully learned how to start up a Forge 43.3.5 server.

Step 6: Adding Mods to Your Forge 43.3.5 Server
Mods make your server unique! Here’s how to add them:
- Download mods compatible with Forge 43.3.5.
- Place mod files in the mods folder.
- Restart your Forge 43.3.5 server.
Ensure all players have the same mods to avoid issues when starting up a Forge 43.3.5 server.
Troubleshooting Common Issues
Server Won’t Start
- Check if Java is installed and updated.
- Ensure eula.txt is set to true.
- Verify mods are compatible with Forge 43.3.5.
Players Can’t Connect
- Ensure port forwarding is set up correctly.
- Double-check your server IP address.
- Disable firewalls blocking the Forge 43.3.5 server.
Optimizing Your Forge 43.3.5 Server
To prevent lag:
Allocate more RAM by editing run.bat:
java -Xmx4G -Xms2G -jar forge-43.3.5.jar nogui
- pause
- Remove unnecessary mods.
- Use performance mods like Spark and Lithium.
These optimizations help when setting up a Forge 43.3.5 server.
Enhancing the Server Experience
To improve your Forge 43.3.5 server:
- Install permission plugins.
- Set up automated backups.
- Create a Discord server for communication.
Engaging features will make your Forge 43.3.5 server successful.
conclusion
By now, you’ve learned how to start up a Forge 43.3.5 server from installation to optimization. Whether playing with friends or building a community, this guide ensures a smooth setup. Now, install your favorite mods and enjoy your customized Forge 43.3.5 server!
Have questions about how to start up a Forge 43.3.5 server? Drop a comment below!