似乎是教育网的问题 我抓到了一个哈工大的ip 219.217.227.64，rtt在20ms，traceroute结果如下：
$ traceroute 219.217.227.64 traceroute to 219.217.227.64 (219.217.227.64), 30 hops max, 60 byte packets 1 59.66.131.1 (59.66.131.1) 0.649 ms 0.651 ms 0.644 ms 2 118.229.2.117 (118.229.2.117) 0.332 ms 0.345 ms 0.340 ms 3 118.229.2.113 (118.229.2.113) 0.332 ms 0.325 ms 0.315 ms 4 118.229.2.65 (118.229.2.65) 0.329 ms 0.366 ms 0.362 ms 5 118.229.4.1 (118.229.4.1) 6.019 ms 6.019 ms 6.010 ms 6 202.112.38.9 (202.112.38.9) 1.661 ms 1.414 ms 1.529 ms 7 101.4.118.77 (101.4.118.77) 0.612 ms 101.4.116.193 (101.4.116.193) 0.585 ms 101.4.118.77 (101.4.118.77) 0.619 ms 8 101.4.112.82 (101.4.112.82) 11.233 ms 11.212 ms 11.204 ms 9 101.4.117.86 (101.4.117.86) 20.431 ms 24.631 ms 24.627 ms 10 101.4.117.62 (101.4.117.62) 20.475 ms 20.443 ms 20.436 ms 11 101.4.115.58 (101.4.115.58) 20.623 ms 20.747 ms 20.757 ms 12 202.118.170.37 (202.118.170.37) 19.121 ms 19.363 ms * 13 10.0.0.1 (10.0.0.1) 20.005 ms 19.683 ms 19.909 ms 14 202.118.168.74 (202.118.168.74) 19.626 ms 19.587 ms 19.784 ms 15 202.118.168.2 (202.118.168.2) 22.087 ms 21.333 ms 22.336 ms 16 202.118.168.6 (202.118.168.6) 21.049 ms 20.999 ms 21.047 ms 17 219.217.227.64 (219.217.227.64) 19.841 ms 19.798 ms 19.776 ms > 在 2015年8月29日，下午12:07，杨圣 <[email protected]> 写道： > > 在校外往学校mtr 166.111.8.28和www.tsinghua.edu.cn的时候，问题出在主楼ip为38.88.196.186之后一 > 跳，101.4.112.0 - 101.4.127.255地址段。 > > 在 2015年08月28日 23:58, Wang Shanker 写道: >> 我这里的情况如下： >> 探测节点在紫荆2号楼的交换机的上联口，ping百度的119.75.217.109的rtt不到2ms >> 我ping康哥解析到的ip的rtt是30ms，那个ip是联通的ip >>> 在 2015年8月29日，上午11:40，Wang Shanker < >>> <mailto:[email protected]>[email protected] >>> <mailto:[email protected]>> 写道： >>> >>> 资瓷 >>>> 在 2015年8月29日，上午10:26，王康 <[email protected] <mailto:[email protected]>> 写道： >>>> >>>> Hi Tunars, >>>> >>>> 据说此刻校园网非常慢，myhome.tsinghua.edu.cn <http://myhome.tsinghua.edu.cn/> >>>> 上抱怨已经多到炸了.... >>>> >>>> 所以在此请 Tuna 此刻在学校的同学们，一起帮忙诊断一下网络故障点，反馈给网络中心。在此邮件后回复即可。 >>>> >>>> (同时这次也是体现Tuna的存在价值的好机会) >>>> >>>> 所以.......请各位出手吧! >>>> >>>> >>>> -- >>>> Wang Kang >>>> >>>> -- >>>> >>>> --- >>>> You received this message because you are subscribed to the Google Groups >>>> "TUNA 主邮件列表" group. >>>> To unsubscribe from this group and stop receiving emails from it, send an >>>> email to >>>> <mailto:[email protected]>[email protected] >>>> <mailto:[email protected]>. >>>> To post to this group, send email to >>>> <mailto:[email protected]>[email protected] >>>> <mailto:[email protected]>. >>>> For more options, visit https://groups.google.com/d/optout >>>> <https://groups.google.com/d/optout>. >>> >> >> -- >> >> --- >> You received this message because you are subscribed to the Google Groups >> "TUNA 主邮件列表" group. >> To unsubscribe from this group and stop receiving emails from it, send an >> email to [email protected] >> <mailto:[email protected]>. >> To post to this group, send email to [email protected] >> <mailto:[email protected]>. >> For more options, visit https://groups.google.com/d/optout >> <https://groups.google.com/d/optout>. > > > -- > Yang Sheng(杨圣) > Yao Class 10 > Institute for Interdisciplinary Information Sciences > Tsinghua University > Beijing, 100084 > P.R.China > Tel:86-18810661896 > E-mail:[email protected] <mailto:E-mail:[email protected]> > > -- > > --- > You received this message because you are subscribed to the Google Groups > "TUNA 主邮件列表" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected] > <mailto:[email protected]>. > To post to this group, send email to [email protected] > <mailto:[email protected]>. > For more options, visit https://groups.google.com/d/optout > <https://groups.google.com/d/optout>. -- --- You received this message because you are subscribed to the Google Groups "TUNA 主邮件列表" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. For more options, visit https://groups.google.com/d/optout.
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