LanChat2 TBX is a decentralized, serverless local network instant messenger designed to facilitate private messages, channels, and file sharing securely across an intranet without requiring an active internet connection. Because it operates on a peer-to-peer (P2P) architecture, setting it up relies primarily on correct local area network (LAN) configurations rather than deploying a central server database. 💻 System Prerequisites
Network Connection: All participating computers must be connected to the exact same physical network or subnet via Ethernet or Wi-Fi.
Port Availability: The software relies on UDP broadcast/multicast packets to auto-discover peers. Ensure your system firewalls do not block these custom communication ports. 🛠️ Step-by-Step Installation & Configuration 1. Software Deployment
Download the LanChat2 TBX binaries or source code from a trusted repository like SourceForge.
Extract or install the application locally on every workstation that needs access to the chat network. 2. Network & Port Configuration
Open LanChat2 TBX and navigate to the Network Settings or Preferences panel.
Locate the Communication Port option (standard decentralized LAN chats typically leverage UDP port ranges like 33333 or similar local broadcast channels).
Ensure every single client computer on your network is configured to use the exact same port number so they can see each other’s traffic. 3. Adjusting Firewall Settings
Because LanChat2 TBX acts as both a transmitter and a listener on your computer, your operating system’s firewall will likely prompt a security warning.
Navigate to your operating system’s firewall rules (e.g., Windows Defender Firewall).
Create an Inbound and Outbound Rule allowing the LanChat2 TBX executable to freely pass data.
Ensure both UDP and TCP protocols are enabled for the specific port you allocated in Step 2. 4. Peer Discovery & Identity TBX Smart Connect | Install & Setup Guide
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