f64,traceroute问题再次请教

来源: 2003-10-02 20:22:00 [旧帖] [给我悄悄话] 本文已被阅读:

首先衷心感谢你的回答, 深深地鞠躬.
关于traceroute, 我还想继续请教.
Since the output will also be "*.*.*" if I traceroute to a non-existent machine,How do I know the machine I traced to was non-existent instead of just down or not responding?
Thanks again



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