Research, Based On Network Packet Analysis And Reduction Techniques

Today, with the rapid development of Internet technology, the network and information technology is more and more widely used in many fields ranging from traditional small application to larger and more crucial systems such as e-commerce and e-governance. The network has become a key ingredient of our lives.The character of network can be studied through analyzing network protocol. Firstly, through comparing some popular technology of network protocol analysis, the paper studies the advantages and disadvantages between them. Secondly, considering diversity of application, data in several protocols, HTTP, POP3, SMTP, MSN and YMSG, have been caught. And then, next working is to disassemble, identify and recover data.Finally, the paper presents some instances about using analyzing data to solve network problems.