| 摘要 |
The present invention relates to a compatibility test system for a network integrated DLNA device. The compatibility test system may include: authentication compatibility terminals individually formed on N dissimilar networks (hereinafter, referred to as AA networks) for providing a compatibility test; a test terminal individually formed in N dissimilar networks (hereinafter, referred to as A networks) which are different from the networks on which the authentication compatibility terminals are formed, for testing compatibility while sending and receiving messages to and from the authentication compatibility terminals; first relays individually formed on the A networks, for transferring a broadcast to the AA networks, converting an IP address of the broadcast to a first effective IP address through which the corresponding test terminal can be approached, relaying transmission of data packets including the message, and collecting the data packet; second relays individually formed on the AA network, for converting host information of the first data packet to a local address of the AA network, converting the local address to a second effective IP address through which the corresponding authentication compatibility terminal can be approached, relaying transmission of data packets, and collecting the data packets; and an analysis test center for receiving the data packets collected by the first relays and the second relays individually formed on the networks, analyzing messages sent and received between the authentication compatibility terminals and the test terminals from the data packets, performing a compatibility test of the test terminal, and transmitting an analysis result to the corresponding first relays on the A networks. |
