NS2网络仿真源码，包含书上所有的内容。直接直接使用。-NS2 network simulation source code, including all the contents of the book. Direct direct use.

Create a simulator object set ns [new Simulator] #Define different colors for data flows (for NAM) $ns color 1 Blue $ns color 2 Red #Open the NAM trace file set nf [open out.nam w] $ns namtrace-all $nf #Define a finish proced