COMPATIBILITY TEST SYSTEM OF REMOTE DLNA DEVICE USING PACKET INSPECTION

摘要

The present invention relates to a compatibility test system of a remote DLNA device using packet analysis, and may comprise: an authentication compatible terminal (200) formed in a predetermined location for providing a compatibility test; a test terminal (300) formed in a remote site from the authentication compatible terminal for sending and receiving messages with the authentication compatible terminal and testing compatibility; a relay (400) for relaying transmission of data packets having the messages which are sent and received and collecting the data packets while connecting the authentication compatible terminal and the test terminal through a network; a packet analysis and test unit (500) for receiving the data packet collected from the relay, analyzing the messages which are sent and received between the authentication compatible terminal and the test terminal from the data packets and performing a compatibility test of the test terminal instead of the authentication compatible terminal. The present invention as mentioned above is capable of testing compatibility of a test terminal in a remote site although either a compatible device for the DLNA compatibility authentication test cannot be purchased in a DLNA device development company or the test is impossible to proceed. [Reference numerals] (200) Authentication compatible terminal; (300) Test terminal; (400) Relay; (500) Packet analysis and test unit; (510) Packet analysis unit; (520a,520a',520b) Test unit; (530) Test result analysis unit