Electronics and Telecommunications Research Institute Korea Electronics Technology Institute Universitat Politecnica de Catalunya [IEEE802.15.7], "Short-Range Optical Wireless Communications" defines wireless communication using visible light. It defines how data is transmitted, modulated, and organized in order to enable reliable and efficient communication in various environments. The standard is designed to work alongside other wireless communication systems and supports both Line-of-Sight (LOS) and Non-Line-of-Sight (NLOS) communications. However, ambient light interference from natural sunlight or artificial lighting sources can impact signal reliability. To mitigate this, advanced modulation techniques, optical filtering, and adaptive power control can be employed. This document describes how IPv6 is transmitted over short-range optical wireless communications (OWC) using IPv6 over Low-Power Wireless Personal Area Network (6LoWPAN) techniques.