【摘要】 目前带宽的测试方法主要有发送ICMP包和文件传输的方法 ,这两种方法均存在一定的局限性 ,发送ICMP包的方法对上下行带宽不一致的情况无法测试 ,文件传输的方法对每一个用户访问点均需部署 1台服务器 ,才能测试用户到该点的带宽 ,因此实际上无法测试用户到任意一点的带宽 ,且投资较大 .本文根据网络的发展和用户的需要 ,在现有的带宽测试技术的基础上提出一种ADSL用户上下行实际带宽测试的方法 ,该方法只需部署 1台服务器即可测出用户到任意点的带宽 ,且投资较小更多还原

【Abstract】 There are two kinds of methods of bandwidth testing, one sending ICMP’s package and the other transferring file. However, owing to their limitation, the method of sending ICMP’s package can not test bandwidth of ADSL, while the method of file transfer can not test bandwidth from the user to any other point. Besides the investment in adopting the two methods is considerable. In view of the development of Internet and the needs of the user, the paper advances a new method of up and down bandwidth testing for ADSL users based on existing technology of bandwidth testing. Only one server is required to test up and down bandwidth for ADSL users by using the method, with the investment of the method much less.更多还原