Tunnely

What's New in Version 1.4.6

Multi-Port Forwarding System

Tunnely now supports forwarding additional ports beyond Minecraft, enabling voice chat mods and other services to work seamlessly through the tunnel. This system includes:

• Automatic Mod Detection - Detects installed mods like Simple Voice Chat and Plasmo Voice
• UDP Protocol Support - Full UDP forwarding for voice chat and other real-time services
• Per-Port Rate Limiting - Optimized bandwidth allocation (100 packets/sec for voice, 50 for others)
• Packet Size Validation - Prevents fragmentation and bandwidth abuse (2KB limit)
• Auto-Retry Logic - Automatic recovery from transient socket failures with exponential backoff
• Port Conflict Detection - Validates port availability before starting to prevent startup failures
• Graceful Failure Handling - Main Minecraft connection continues even if additional ports fail
• Status Indicators - Visual UI feedback showing which services are active and any port conflicts

Supported services include:

• Simple Voice Chat (port 24454/UDP) - Auto-enabled by default
• Plasmo Voice (configurable port, auto-detected from config)
• Any mod requiring additional TCP/UDP port forwarding

Increased Player Capacity

Integrated servers (singleplayer worlds opened to LAN) now support up to 20 players, up from the vanilla limit of 8. Perfect for hosting larger community events and friend group sessions without needing a dedicated server.

Enhanced Error Messages

Port forwarding now provides detailed, actionable error messages with solutions:

• Clear identification of which port is in use
• Specific guidance for administrator permissions
• Firewall configuration suggestions
• Automatic conflict resolution recommendations