FrontPage > UNIX > traceroute (tracert)
「tracert」(Windows)、「traceroute」(UNIX)コマンドは、
ICMP(Internet Control Message Protocol)プロトコールを使用して、
ネットワークの経路を表示します。
C:\ >tracert advancesoft.co.jp Tracing route to advancesoft.co.jp [124.146.201.134] over a maximum of 30 hops: 1 * * * Request timed out. 2 * * * Request timed out. 3 * * * Request timed out. 4 * * * Request timed out. ・・・
# traceroute advancesoft.co.jp traceroute to advancesoft.co.jp (124.146.201.134), 30 hops max, 38 byte packets 1 xxx.xxx.xxx.xxx (xxx.xxx.xxx.xxx) 0.289 ms 0.326 ms 0.180 ms 2 * * * Icmp checksum is wrong 3 xxx.xxx.xxx.xxx (xxx.xxx.xxx.xxx) 4.009 msIcmp checksum is wrong 4.145 msIcmp checksum is wrong 4.115 ms Icmp checksum is wrong 4 xxx.xxx.xxx.xxx (xxx.xxx.xxx.xxx) 3.725 msIcmp checksum is wrong 3.666 msIcmp checksum is wrong 3.435 ms Icmp checksum is wrong 5 xxx.xxx.xxx.xxx (xxx.xxx.xxx.xxx) 4.006 msIcmp checksum is wrong 3.784 msIcmp checksum is wrong 3.855 ms ・・・