Research on network test technology of localized operating system

According to the characteristics of the localized operating system, the network system division is analyzed and the network protocol test method is proposed. Two methods are used to verify its function and performance, i.e. to check the test data of communication transmission rate through the TCP mode and UDP mode in hub and direct connection environment, and to check the test data of communication transmission rate between different system on the same machine. The dynamic test covers throughput test, packet loss rate test and delay test. The experimental results show that these two methods can ensure the correctness of the network test function and performance of the localized operating system, and meet the relevant network speed test requirements.