SERVER, TERMINAL, METHOD, AND RECORDING MEDIUM FOR IPV6-BASED COMMUNICATION IN ALL-IP ENVIRONMENT

摘要

The present invention relates to a kind of technologies to execute direct communication between terminals by registering and having inquired that the addresses IPv6 pass through user datagram protocol (UDP) to user identifier, transmission control protocol (TCP) or extruding domain name system (DNS) agreement are in All-IP environment. A kind of method,The method customer identification server of middle execution according to an aspect of the present invention for the All-IP environment based on IPv6. Method includes the following steps: (one), which receives update solicited message, includes at least user identifier and electric current from the addresses IPv6 of first terminal by updating request message; (2) connection updates each corresponding update solicited message from step (a); (3) it receives IP address request information and passes through IP address request message from second terminal including at least opponent's identifier; D provides the identifier step c that the corresponding addresses IPv6 other side receives and passes through IP address response message to second terminal. Step (2) may further include step: it sends update response message and includes whether after being updated successfully,Update to the corresponding information of the first terminal. ;The 2015 of copyright KIPO submissions