OpLan
Brings /op to Singleplayer and LAN worlds !
About this Mod
OpLan
Description:
Wants to play with your friends, siblings or neighbours ? To play for fun or to build amazing projects ? There is as many reasons to open a server than to play Minecraft. But with hosting prices you might have noticed some mods allowing you to open your singleplayers worlds as servers with dedicated IP.
Those will though limits you over how you can manage players as the Owner/Host compared to a normal server..
This mod aims to fix this and gives you more power, first step beeing the Operator status.
Features:
Makes two already existing commands available trough LAN and Singleplayer.
/op
| Will give Operator Permissions to the given player. /deop
| Will retrieve Operator Permissions from the given player. Requires OP Permissions to execute
Compatibility:
Should work with any mods. Message me for further requests.
Original Mod:
Made by flooflez
About:
No port demands at the moment (versions or loader).
Please feel free to report bugs/issues and suggestions on Github.
Available Versions
How to Install OpLan on Your Server
Order Server
Order a Minecraft Java server with at least 3 GB RAM (4 GB recommended).
Set fabric Loader
In the panel under "Egg", select the fabric loader and matching Minecraft version (1.21.1).
Install Mod
Open the mod browser in the dashboard and search for "OpLan". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.
Compatibility
Mod Loaders
Minecraft Versions
1.21.1, 1.21
Server-side
✓ RequiredRecommended RAM
4 GB(min. 3 GB)Frequently Asked Questions
OpLan server crashes on startup – what to do?
Most common cause: wrong fabric version or insufficient RAM. Check the server log (latest.log) for "OutOfMemoryError" or "Mixin" errors. With Mado Hosting: ensure at least 3 GB RAM is allocated and the loader matches the mod version (1.21.1). You can switch loaders with one click in the panel.
Is OpLan compatible with fabric?
OpLan officially supports fabric for Minecraft 1.21.1, 1.21. The Mado dashboard automatically detects incompatible loader combinations.
Server lagging with OpLan – how to optimize performance?
Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if OpLan consumes the most tick time. Common fixes: reduce server view-distance to 8-10, install "performant" or "starlight" as supplementary mods on Forge. With Mado Hosting, your server runs on NVMe SSDs with dedicated CPU cores for minimal latency.
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Rent Modded Server
Install OpLan with just one click on your server.