Many gamers still mistakenly believe that in order to create a server in Minecraft Third-party software like Hamachi or Radmin VPN is absolutely necessary. This is a profound misconception that creates unnecessary complications and reduces game performance. In fact, most modern routers allow you to establish a stable connection between computers in the same apartment or house using only the standard operating system functionality and Wi-Fi.
The main advantage of this method is the absence of delays that often occur when transferring data through third-party virtual servers. When you use direct local connection, data is transferred directly from one device to another through your router. This is especially important for fast-paced games, where every millisecond of ping time matters.
In this article, we'll walk you through a step-by-step process that will allow you and your friends to immerse yourself in the world of cubes without installing any unnecessary software. We'll cover Windows settings, operating features, and more. firewall and nuances that beginners often overlook. You'll learn how to turn your home router into a fully-fledged gaming hub.
Checking network settings and profile type
Before launching the game, you need to make sure your operating system allows discovery of other devices. Windows may consider the new network public by default, which automatically hides your computer from other users. local networkChanging this setting is the first and most important step.
Go to Network and Internet settings through the Control Panel or the Start menu. You need to find your active connection (usually it's labeled as Wi-Fi (or Ethernet) and change its profile from "Public" to "Private." Only the private profile enables the discovery protocols required for the game.
⚠️ Warning: If you are at a university, dorm, or office, changing your network profile to "Private" may violate your organization's security policies. Make sure you have permission to change network settings.
After changing the profile, the system will apply new rules for firewall, opening ports for local data exchange. Without this step, computers simply won't "see" each other, even if they're connected to the same router. Make sure all players have completed this procedure.
Setting up sharing in Windows
The next step requires a deeper dive into the system settings. You need to enable the features responsible for PC visibility and file access. This doesn't mean your neighbors will have access to your documents, but these gateways must be open for gaming protocols to work.
Open Control Panel, go to Network and Internet, then Network and Sharing Center. In the left menu, select Change advanced sharing settings. Here, you'll need to change several key settings for the Private profile.
- 📡 Turn on network discovery to make your computer visible to others.
- 🔓 Turn on file and printer sharing.
- 🚫 Disable password protection (optional, but makes connecting to your home network easier).
Don't forget to save your changes by clicking the appropriate button at the bottom of the page. Sometimes the system may require administrator rights to make changes. network protocolsIf you're using a third-party antivirus (such as ESET or Kaspersky), its built-in firewall may also be blocking the connection, so check its settings.
☑️ Checking sharing settings
Creating a world and launching a server
Now that the network infrastructure is ready, we can move on to the game itself. The process of launching a local server in Minecraft The developers have simplified the process as much as possible and it only takes a few seconds. The key is to be consistent and ensure all players are using the same version of the game.
Launch Minecraft and log in to your account. Select the game mode (usually "Single Player") and create a new world or select an existing one. Once the world loads, press the Escto open the pause menu.
In the menu that opens, find the "Open to LAN" button. Clicking it will allow you to configure access settings for other players: allow cheats or select a game mode (Survival/Creative). After confirming, a message with the port number will appear in the chat, for example: Local game hosted on port 25565.
What to do if the button is not active?
The "Open to Network" button may be disabled if you're in the main menu and not in a running world. Also, make sure you're not playing on an external server (Realms or multiplayer), as this feature only works in single-player mode.
Write down or remember the specified port. This is the four- or five-digit number that other players will need to connect if automatic detection doesn't work. The standard port for Minecraft — 25565, but when opening a local game it may be random.
Connecting other players to the game
Once the host player (the creator of the world) has opened the game, other players can join. In modern versions Windows 10/11 and current builds Minecraft The process often happens automatically. The game automatically scans the network and offers available worlds in the "Network Play" tab.
However, if the automatic search yields no results, you'll have to use a manual connection method via a direct IP address. To do this, the host player must know their local IP address. This can be done via the command line by entering the command ipconfig and find the IPv4 address line (usually looks like 192.168.xx).
Other players should select "Network Play" -> "By Address" from the menu and enter the host's IP address, followed by a colon and the port displayed when the world was opened. The input format will look like this: 192.168.1.5:25565.
| Parameter | Description | Example of meaning |
|---|---|---|
| Local IP | The computer's Wi-Fi network address | 192.168.0.15 |
| Port | Open World Noporta | 25565 |
| Connection string | Full address to enter | 192.168.0.15:25565 |
| Protocol | Connection type | TCP/UDP |
⚠️ Note: Your local IP address may change after rebooting your router or computer. If you plan to play regularly, it's a good idea to secure your IP address in your router settings or DHCP server.
Troubleshooting Firewall and Antivirus Issues
The most common reason why friends can't connect to your local server, is an aggressive Windows protection. The firewall can block incoming connections from Java applications, considering them potentially dangerous.
If you receive a "Connection timed out" or "Connection refused" error when trying to connect, you need to check your list of allowed applications. Go to "Windows Defender Firewall" -> "Allow an app."
- 🔍 Find it in the list Java(TM) Platform SE binary or javaw.exe.
- ✅ Make sure the boxes next to "Private" and "Public" are checked.
- 🔄 If Java is not listed, click "Allow another app" and add the executable file from the Minecraft installation folder.
It's also worth checking third-party antivirus software. They often have their own firewall modules that ignore Windows settings. Temporarily disable your antivirus's network protection to test this hypothesis. If the connection works, add the game to the exceptions list.
Optimizing your Wi-Fi signal for stable gaming
Even with ideal software settings, the quality of your wireless connection directly impacts your gaming experience. Wi-Fi The signal is subject to interference from neighboring networks, microwave ovens, and even aquariums.
To minimize lag and ping, try placing computers closer to the router or use the 5 GHz band if your equipment supports the standard. 802.11ac or newer. The 5 GHz frequency is less congested and provides higher data transfer rates, although it has a shorter range.
If the distance to the router is large, consider using Powerline Adapters or at least an Ethernet cable for the host player. A stable wired connection is critical for the server, as a loss of connection on the host side will disconnect all players.
Frequently Asked Questions (FAQ)
Is it possible to play via Wi-Fi if my provider doesn't have internet?
Yes, you can. A local area network (LAN) works regardless of internet access. The main thing is that the router is turned on and broadcasting a Wi-Fi signal, and the computers are connected to it. You can even disconnect the ISP cable from the router, and the game will still work.
Why does the world appear in the list of networks, but when I connect, it drops out?
The issue is most likely due to mismatched game versions. Make sure all players are running the same version. Minecraft (for example, 1.20.1). Mod installations can also be the cause: if the host has mods installed, but the connecting party doesn't (or the versions are different), the connection will be broken.
How many players can play simultaneously on a local network?
The game has few technical limitations, but the host computer's performance plays a crucial role. For a comfortable, lag-free experience, we recommend no more than 5-8 players on a single PC. If there are more players, the host computer's CPU and RAM may not be sufficient to handle all the interactions.
Do I need to open ports on my router for local gaming?
No, you don't need to open ports on the router (Port Forwarding) to play within the same apartment (via the same router). This is only necessary if you want to connect friends from another location via a global IP address. For a LAN party, the Windows settings are sufficient.