NS2 Scenarios Generator(NSG)是一個用JAVA所寫的NS2劇本產生器，由於JAVA本身跨平台的特性，使得NSG可以在各種支援JAVA的平台上運作，目前NSG所能夠產生的劇本檔僅限於wireless ad-hoc-NS2 Scenarios Generator (NSG) is written with JAVA scr ipt generator NS2, as JAVA itself is cross-platform, which makes the NSG in