The Application Research Of Network Communication Monitor Technology Based On VxWorks

With the wide application of network technology in various fields. using of modern Internet technology and the automation and control warship management and efficiency has become an inevitable trend. The continuous expansion of the network size and complexity of the network and the continuous improvement of the management of the network have a lot of difficulties. Most embedded systems are used for condition monitoring and the need for a data network management tools.In this paper,a network monitoring device was designed refers to the use of sniffer (Sniffering) technology,obtained directly from the Ethernet network adapter or network data packets,and related protocols (Protocol Analysis),the data carried by the network will be clearly marked on the part of the significance and effect,the ultimate expression of the direct exchange of information among users.In this paper a comprehensive briefing on the VxWorks real-time operating system and application development environment Tornado and graphical user interface development tool Zinc. VxWorks principles including the composition and characteristics Tornado model of the structure and development of the incident management and Zinc. Focusing on the study of the TCP network protocol analysis, a detailed discussion of the network packet capture technology, design driver programme of the Ethernet card driver. Zinc application software design and the graphical user interface. The subject of a number of performance tests and certification. Detail the testing environment, and methods to achieve the test results indicate that the design of monitoring and control network, network analysis, improve network performance functions .