Implement Scheme of Communication Between Extranet and Intranet Based on UDP
Dong Qiang Gao · 2005
Generally, it is impossible to be realized that the extranet computers carry directly on communication of UDP datagram with the intranet computers using agent server. Extranet computers only communicate directly with agent server, and cannot establish direct information channels with intranet computers. On the basis of analyzing the reason of communicating impossibly, a communication method was proposed between extranet and intranet by setting up a control server that made connection among nodes of internet. An implement scheme to solve the problem was discussed and a realization method based on Java was given. This method can realize direct communication among the optional nodes of internet, therefore it can offer a very good solution scheme to transmit multimedia data in real - time.