不了解贵校网络情况，但mtr看起来像是网关有问题，比如没有默认路由
On 2016/5/20 13:31, Shanker Wang wrote: > 越看越觉得是你最后一跳的毛病。 > >> 在 2016年5月20日，13:28，Sam Stoelinga <[email protected] >> <mailto:[email protected]>> 写道： >> >> 从日本机器到清华机器MTR: >> Host >> Loss% >> Snt Last Avg Best Wrst StDev >> 1. ??? >> 2. 2001:xxxxxxxxx >> 0.0% 85 >> 1.4 27.0 0.3 577.3 70.7 >> 3. xe-0-3-0-9.r02.tokyjp03.jp.bb.gin.ntt.net >> <http://xe-0-3-0-9.r02.tokyjp03.jp.bb.gin.ntt.net/> >> >> 8.3% 85 3.5 339.3 1.3 7016. 1189. >> 4. ae-10.r30.tokyjp05.jp.bb.gin.ntt.net >> <http://ae-10.r30.tokyjp05.jp.bb.gin.ntt.net/> >> >> 0.0% 85 1.1 2.0 1.0 18.8 2.7 >> 5. ae-4.r23.snjsca04.us.bb.gin.ntt.net >> <http://ae-4.r23.snjsca04.us.bb.gin.ntt.net/> >> >> 0.0% 85 107.7 107.8 100.1 135.5 4.4 >> ae-1.r23.snjsca04.us.bb.gin.ntt.net >> <http://ae-1.r23.snjsca04.us.bb.gin.ntt.net/> >> 6. ae-41.r02.snjsca04.us.bb.gin.ntt.net >> <http://ae-41.r02.snjsca04.us.bb.gin.ntt.net/> >> >> 16.7% 85 107.9 1093. 100.2 7119. 1539. >> 7. 100gigabitethernet2-3.core1.sjc2.he.net >> <http://100gigabitethernet2-3.core1.sjc2.he.net/> >> >> 0.0% 85 128.4 155.4 109.7 1116. 184.8 >> 8. 100ge13-2.core1.lax1.he.net <http://100ge13-2.core1.lax1.he.net/> >> >> 0.0% 85 108.0 112.2 100.9 144.1 6.1 >> 10ge3-3.core1.pao1.he.net <http://10ge3-3.core1.pao1.he.net/> >> 9. 100ge8-1.core1.lax2.he.net <http://100ge8-1.core1.lax2.he.net/> >> >> 0.0% 85 110.9 117.3 103.5 148.9 8.5 >> 100ge11-1.core1.lax2.he.net <http://100ge11-1.core1.lax2.he.net/> >> 10. cngi-bjix-as-ap-as23911.10gigabitethernet16-5.core1.lax2.he.net >> <http://cngi-bjix-as-ap-as23911.10gigabitethernet16-5.core1.lax2.he.net/> >> 29.4% >> 85 125.7 2604. 113.4 7130. 1724. >> 11. 2001:252:0:302::1 >> 0.0% >> 85 254.6 262.3 254.6 297.0 5.4 >> 12. 2001:252:0:100::1 >> 33.3% >> 85 289.1 1679. 256.7 7304. 2030. >> 13. 2001:252:0:1::1 >> 0.0% >> 85 260.9 260.7 252.1 332.2 8.8 >> 14. 2001:da8:1:501::2 >> 0.0% >> 85 258.7 259.6 249.7 356.0 12.2 >> 15. cernet2.net <http://cernet2.net/> >> >> 0.0% 85 264.9 262.6 255.6 273.3 3.4 >> 16. cernet2.net <http://cernet2.net/> >> >> 0.0% 84 262.6 263.3 255.4 306.9 7.4 >> 17. 2402:f000:0:424::38 >> 0.0% >> 84 264.3 262.2 254.5 284.3 3.6 >> 18. 2402:f000:0:288::138 >> 0.0% >> 84 256.8 257.0 249.2 278.6 4.0 >> 19. 2402:f000:0:3cc::205 >> 53.0% >> 84 3257. 3182. 256.3 7272. 2909. >> 20. ??? >> >> >> 从清华机器到日本机器就完全没有结果，MTR都是空的。 >> >> 我到从清华机器ping最后一个路由器也没有结果： >> ping -6 2402:f000:0:3cc::205 >> PING 2402:f000:0:3cc::205(2402:f000:0:3cc::205) 56 data bytes >> ^C >> --- 2402:f000:0:3cc::205 ping statistics --- >> 4 packets transmitted, 0 received, 100% packet loss, time 3007ms >> >> On Fri, May 20, 2016 at 12:29 PM, Shanker Wang >> <[email protected] <mailto:[email protected]>> wrote: >> >> 你试试 mtr --tcp -P 80 2402:xxx:xxx >> 这个命令，分别从两边测试一下对方。 >> >> >>> 在 2016年5月20日，08:20，Sam Stoelinga <[email protected] >>> <mailto:[email protected]>> 写道： >>> >>> 所有网站都不行。网线实验室获取IP，也试过Tsinghua 5g但是结果一样。 >>> >>> On May 20, 2016 1:18 AM, "Alick Zhao" <[email protected] >>> <mailto:[email protected]>> wrote: >>> >>> >>> >>> 2016-05-19 4:42 GMT-05:00 Sam Stoelinga >>> <[email protected] <mailto:[email protected]>>: >>> >>> Tuna大神们， >>> >>> >>> 我最近用IPV6无法上网之前Ok，我知道搞网络最讨厌这样的用户，别担心这邮件包括tcpdump和细节，我也自己调试了不少，求帮助。情况如下： >>> >>> >>> 最喜欢贴调试信息的了……讨厌的是跪求神马的。 >>> >>> 所有 v6 网站都上不去，还是只是这个日本服务器？ >>> >>> 双栈拿到的 v6 IP 地址？ >>> >>> >>> >>> -- >>> Regards, >>> Alick >>> >>> -- >>> >>> --- >>> 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. >>> >>> >>> -- >>> >>> --- >>> 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. >> >> >> -- >> >> --- >> 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. >> >> >> >> -- >> >> --- >> 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. > > -- > > --- > 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. -- --- You received this message because you are subscribed to the Google Groups "TUNA 主邮件列表" group. 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