Wireless Sensor Network (WSN) is an essential part and key enabler of the Internet of Things (IoT), where hundreds or thousands of little smart perception or command nodes are interconnected to transmit detection/monitoring entropy or ascendance instructions. In order to implement detection/monitoring or mastery inspection and repairs at a large scale with seamless connection to the Internet, IPv6 would be the best solution due to its many advantages including its highly scalable address scheme, stronger security department, and full Internet deference. Therefore, IPv6 Over WSN is getting more and more enquiry and growth (R&D) care from both industriousness and academia.