Packet Sentinel

Packet Sentinel

Monitor your connection stability with a dynamic animated HUD, featuring automated packet limits and stress-testing tools.

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64 Downloads
fabricmanagementutility
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Screenshots

Interface
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About this Mod

Note : La traduction française de cette description se trouve en dessous de la version anglaise.

🛡️ Packet Sentinel (English)
Packet Sentinel is a lightweight and powerful network diagnostic tool for Minecraft Fabric 1.21.x. It allows players to monitor their connection stability in real-time while providing automated safety features to prevent kicks and crashes related to packet overflows.

✨ Key Features
📊 Dynamic HUD: A sleek, animated bar that shows your current Packets Per Second (p/s).

🤖 Smart Auto-Limit: Automatically adjusts packet thresholds based on your connection to keep your game stable.

🎨 Fully Customizable: * Change the HUD position (Top-Left, Top-Right, Bottom-Left, Bottom-Right).

Toggle text shadows for better visibility.

Smooth color gradients (Green → Orange → Red) based on network load.

🧪 Integrated Stress Test: Test your limits with a built-in stress testing tool to see how your connection handles high traffic.

⚡ Performance Focused: Optimized code to ensure zero FPS drops while rendering the interface.

🕹️ How to Use
Open Menu: Press 'P' (default) to open the configuration screen.

Configuration: Adjust your manual limits, toggle the Auto-Limit, or change the HUD position instantly.

🛠️ Technical Requirements
Platform: Fabric Loader

Minecraft Version: 1.21.x (Optimized for latest sub-versions)

Dependency: Fabric API

🛡️ Packet Sentinel (Français)
Packet Sentinel est un outil de diagnostic réseau léger et puissant pour Minecraft Fabric 1.21.x. Il permet aux joueurs de surveiller la stabilité de leur connexion en temps réel tout en offrant des fonctionnalités de sécurité automatisées pour éviter les déconnexions (kicks) et les plantages liés aux flux de paquets.

✨ Fonctionnalités Principales
📊 HUD Dynamique : Une barre animée élégante qui affiche vos Paquets Par Seconde (p/s) en temps réel.

🤖 Limite Automatique Intelligente : Ajuste automatiquement les seuils de paquets en fonction de votre connexion pour maintenir la stabilité du jeu.

🎨 Entièrement Personnalisable : * Changez la position du HUD (Haut-Gauche, Haut-Droite, Bas-Gauche, Bas-Droite).

Activez/Désactivez l'ombre du texte pour une meilleure visibilité.

Dégradés de couleurs fluides (Vert → Orange → Rouge) selon la charge réseau.

🧪 Stress Test Intégré : Testez vos limites avec un outil de test de charge pour voir comment votre connexion gère un trafic élevé.

⚡ Optimisé pour la Performance : Code optimisé pour garantir zéro baisse de FPS lors de l'affichage de l'interface.

🕹️ Utilisation
Ouvrir le Menu : Appuyez sur 'P' (par défaut) pour ouvrir l'écran de configuration.

Configuration : Ajustez vos limites manuelles, activez la limite auto ou changez la position du HUD instantanément.

🛠️ Prérequis Techniques
Plateforme : Fabric Loader

Version Minecraft : 1.21.x (Optimisé pour les dernières versions)

Dépendance : Fabric API

Available Versions

Packet Sentinel 1.0.1release
MC 1.21, 1.21.1, 1.21.2, 1.21.3, 1.21.4, 1.21.5, 1.21.6, 1.21.7, 1.21.8, 1.21.9, 1.21.10, 1.21.11fabric
March 23, 2026
Packet Sentinel 1.0.0release
MC 1.21, 1.21.1, 1.21.2, 1.21.3, 1.21.4, 1.21.5, 1.21.6, 1.21.7, 1.21.8, 1.21.9, 1.21.10, 1.21.11fabric
March 23, 2026

How to Install Packet Sentinel on Your Server

1

Order Server

Order a Minecraft Java server with at least 3 GB RAM (4 GB recommended).

2

Set fabric Loader

In the panel under "Egg", select the fabric loader and matching Minecraft version (1.21.11).

3

Install Mod

Open the mod browser in the dashboard and search for "Packet Sentinel". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.

Compatibility

Mod Loaders

fabric

Minecraft Versions

1.21.11, 1.21.10, 1.21.9 (+9 more)

Server-side

Unsupported

Recommended RAM

4 GB(min. 3 GB)

Frequently Asked Questions

Packet Sentinel 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 (1.21.11). You can switch loaders with one click in the panel.

Is Packet Sentinel compatible with fabric?

Packet Sentinel officially supports fabric for Minecraft 1.21.11, 1.21.10, 1.21.9. The Mado dashboard automatically detects incompatible loader combinations.

Server lagging with Packet Sentinel – how to optimize performance?

Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if Packet Sentinel 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.

Rent Modded Server

Install Packet Sentinel with just one click on your server.

Recommended RAM
4 GBab €8/mo
Min. 3 GB | +1 GB pro 8 Spieler
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NVMe SSD Storage
DDoS Protection included

Details

License
LicenseRef-All-Rights-Reserved
Server-side
Unsupported

Supported Versions

1.21.111.21.101.21.91.21.81.21.71.21.61.21.51.21.41.21.31.21.2+2 more