今まで Windows には tracert.exe と ping.exe と思っていましたが、とあるブログで pathping なるコマンドを知りました。
c:>pathping www.google.com Tracing route to www.l.google.com [66.249.89.99] over a maximum of 30 hops: 0 pc.xxxxxx.local [192.168.xx.yy] 1 gw.xxxxxx.local [192.168.xx.254] 2 xxx.xxx.xxx.xxx 3 xxx.xxx.xxx.xxx 4 nsshizuokart101h.v4.kddi.ne.jp [221.119.104.94] 5 ngymlsw101.v4.kddi.ne.jp [210.196.40.5] 6 ngycore01.v4.kddi.ne.jp [222.4.71.133] 7 tkycore03.v4.kddi.ne.jp [210.238.128.137] 8 otecbb301.kddnet.ad.jp [203.140.128.101] 9 otejbb204.kddnet.ad.jp [203.181.97.169] 10 ix-ote208.kddnet.ad.jp [59.128.7.22] 11 203.181.102.106 12 209.85.249.195 13 216.239.47.54 14 jp-in-f99.google.com [66.249.89.99] Computing statistics for 350 seconds... Source to Here This Node/Link Hop RTT Lost/Sent = Pct Lost/Sent = Pct Address 0 pc.xxxxxx.local [192.168.xx.yy] 0/ 100 = 0% | 1 0ms 0/ 100 = 0% 0/ 100 = 0% gw.xxxxxx.local [192.168.xx.254] 0/ 100 = 0% | 2 5ms 0/ 100 = 0% 0/ 100 = 0% xxx.xxx.xxx.xxx 0/ 100 = 0% | 3 5ms 0/ 100 = 0% 0/ 100 = 0% xxx.xxx.xxx.xxx 0/ 100 = 0% | 4 5ms 0/ 100 = 0% 0/ 100 = 0% nsshizuokart101h.v4.kddi.ne.jp [221.119.104.94] 0/ 100 = 0% | 5 10ms 0/ 100 = 0% 0/ 100 = 0% ngymlsw101.v4.kddi.ne.jp [210.196.40.5] 0/ 100 = 0% | 6 7ms 0/ 100 = 0% 0/ 100 = 0% ngycore01.v4.kddi.ne.jp [222.4.71.133] 0/ 100 = 0% | 7 12ms 0/ 100 = 0% 0/ 100 = 0% tkycore03.v4.kddi.ne.jp [210.238.128.137] 0/ 100 = 0% | 8 14ms 0/ 100 = 0% 0/ 100 = 0% otecbb301.kddnet.ad.jp [203.140.128.101] 0/ 100 = 0% | 9 16ms 0/ 100 = 0% 0/ 100 = 0% otejbb204.kddnet.ad.jp [203.181.97.169] 0/ 100 = 0% | 10 20ms 0/ 100 = 0% 0/ 100 = 0% ix-ote208.kddnet.ad.jp [59.128.7.22] 0/ 100 = 0% | 11 15ms 0/ 100 = 0% 0/ 100 = 0% 203.181.102.106 0/ 100 = 0% | 12 15ms 78/ 100 = 78% 78/ 100 = 78% 209.85.249.195 0/ 100 = 0% | 13 21ms 0/ 100 = 0% 0/ 100 = 0% 216.239.47.54 0/ 100 = 0% | 14 14ms 0/ 100 = 0% 0/ 100 = 0% jp-in-f99.google.com [66.249.89.99] Trace complete.
このコマンドは"Computing statistics for 350 seconds…" とか表示がでて、少し時間かかるなあ。。各ゲートに100回送ってるからか。
まあ、やっている内容は tracert.exe やと似ているけど、ロスを調べたりするときとか、どっかで役立つかも。