IP Ban Plugin

Velocity plugin that manages banned IP addresses

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IP Ban Plugin

IPBanPlugin

A lightweight, high-performance IP ban system for Velocity Proxy servers.

🚀 Features

- Instant Kick: Weighs only ~350KB (no external database drivers required). - Instant Kick: Simple, human-readable storage in `banned_ips.json`. No database setup needed. - Instant Kick: - Instant ban checks (0ms latency) using in-memory caching. - Asynchronous file I/O to prevent server lag. - Instant Kick: Correctly handles Cyrillic and special characters in ban reasons and messages. - Instant Kick: Automatically kicks players who are online when their IP is banned.

📥 Installation

1. Download the latest `ipbanplugin-x.x.x.jar` from the releases page. 2. Place the jar file into your Velocity `plugins/` folder. 3. Restart the proxy.

🛠 Commands & Permissions

| Command | Usage | Description | Permission | |---------|-------|-------------|------------| | `/ipban` | `/ipban` | Lists all banned IPs. | `ipbanplugin.ban` | | `/ipban` | `/ipban <ip> [reason]` | Bans a specific IP address. | `ipbanplugin.ban` | | `/unbanip` | `/unbanip <ip>` | Unbans a specific IP address. | `ipbanplugin.unban` |

⚙️ Configuration

The plugin generates a configuration folder at `plugins/ipbanplugin/`.

`config.yml`

Basic configuration settings.

`messages.properties`

Fully customizable messages with support for color codes (`&`) and placeholders. *Note: The file is read as UTF-8, so you can use any language.*

`banned_ips.json`

Stores the ban data. ```json [ { "ip": "127.0.0.1", "bannedBy": "Admin", "bannedAt": "2026-01-01 12:00:00" } ] ```

📋 Requirements

- Velocity 3.3.0 or higher - Java 17 or higher

Github

https://github.com/yunexal/ip-ban-plugin

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