Loading...
Second Life Viewer Connection
Port 13000 is primarily used for communication between the Linden Lab Second Life Viewer and region simulators ('sims'), facilitating real-time virtual world rendering and interactivity. It enables the transmission of simulated environment data, avatar movement, and in-world actions over UDP, providing a responsive and immersive experience within the Second Life platform..
Port 13000 serves a key role in the operation of Second Life, the well-known multi-user virtual world developed by Linden Lab. This port facilitates UDP communications from the Second Life Viewer (client application) to the server-side simulators ('sims') that manage various virtual regions within the world. The data sent over this port typically includes avatar position updates, environment changes, and real-time event notifications, allowing for a highly dynamic and interactive user experience.
The protocol design leverages the lightweight, connectionless nature of UDP to enable low-latency data transmission, critical for synchronizing user activities and rendering updates promptly. Unlike TCP-based communication, UDP reduces overhead and latency but does not guarantee packet delivery, relying instead on application-level handling of packet loss, which Second Life incorporates to maintain smooth user interactions.
Overall, port 13000 supports the continuous exchange of virtual environment data fundamental to Second Life's functionality, enabling persistent, shared experiences across a distributed network of simulators and users.