单纯就PING 命令的结果来说,就可以看出PING 是可以通过代理出去,每经过一个网关
TTL就减1。下面是在WIN ME下PING 263的结果。
C:/WINDOWS>ping www.263.net
Pinging www.263.net [210.78.128.62] with 32 bytes of data:
Reply from 210.78.128.62: Source quench received.
Reply from 210.78.128.62: Source quench received.
Reply from 210.78.128.62: Source quench received.
Reply from 210.78.128.62: Source quench received.
Ping statistics for 210.78.128.62:
Packets: Sent = 4, Received = 4, Lost = 0 (0% loss),
Approximate round trip times in milli-seconds:
Minimum = 0ms, Maximum = 0ms, Average = 0ms