竟然是这个原因…… 看来还是用脚本吧，默认网关几年前就改成 2402:f000 的那个了，只是之前旧的最近才停好像。 2402:f000/32 是清华的 IPv6 段，2001:250::/32 是 cernet2 的。 http://bgp.he.net/net/2402:f000::/32 http://bgp.he.net/net/2001:da8::/32 它们中间还隔了个 "CERNET2 at Tsinghua University" http://bgp.he.net/AS45576#_graph6 -- Justin Wong On Tue, May 24, 2016, at 12:43, Sam Stoelinga wrote: > 终于解决了。问题是isatapd现在无法用了。。。我搜到了blaok的脚本[1]，他脚本配置使用2402:f000:1:1501:200:- > 5efe:a66f:1501作为默认网关，用他的脚本就没问题。为什么突然用isatapd不行我不知道。。 > > 你们用isatapd吗？ > > 2016-05-21 21:07 GMT+08:00 Allen Zhong <[email protected]>: >> 那你本机的路由表有检查过么... >> >> On 2016/5/20 21:24, Sam Stoelinga wrote: >>> 我也认为是路由器问题，但是我用无线理论上被人跟我用的一样的路由器吧。我还是觉得是我机器自己的问题。关掉ufw也没用。 >>> >>> On Fri, May 20, 2016 at 1:41 PM, Allen Zhong <[email protected]> >>> wrote: >>> >>>> 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]> 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[2] 8.3% 85 3.5 >>>>>> 339.3 1.3 7016. 1189. >>>>>> 4. ae-10.r30.tokyjp05.jp.bb.gin.ntt.net[3] 0.0% 85 1.1 >>>>>> 2.0 1.0 18.8 2.7 >>>>>> 5. ae-4.r23.snjsca04.us.bb.gin.ntt.net[4] 0.0% 85 107.7 107.8 >>>>>> 100.1 135.5 4.4 >>>>>> ae-1.r23.snjsca04.us.bb.gin.ntt.net[5] >>>>>> 6. ae-41.r02.snjsca04.us.bb.gin.ntt.net[6] 16.7% 85 107.9 >>>>>> 1093. 100.2 7119. 1539. >>>>>> 7. 100gigabitethernet2-3.core1.sjc2.he.net[7] 0.0% 85 128.4 >>>>>> 155.4 109.7 1116. 184.8 >>>>>> 8. 100ge13-2.core1.lax1.he.net[8] 0.0% 85 108.0 112.2 100.9 >>>>>> 144.1 6.1 >>>>>> 10ge3-3.core1.pao1.he.net[9] >>>>>> 9. 100ge8-1.core1.lax2.he.net[10] 0.0% 85 110.9 117.3 103.5 >>>>>> 148.9 8.5 >>>>>> 100ge11-1.core1.lax2.he.net[11] >>>>>> 10. cngi-bjix-as-ap-as23911.10gigabitethernet16- >>>>>> 5.core1.lax2.he.net[12] 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[13] 0.0% 85 264.9 262.6 255.6 273.3 3.4 >>>>>> 16. cernet2.net[14] 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]> 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]> 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]> >>>>>>>> wrote: >>>>>>>> >>>>>>>>> >>>>>>>>> >>>>>>>>> 2016-05-19 4:42 GMT-05:00 Sam Stoelinga >>>>>>>>> <[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 tuna- >>>>>>>>> [email protected]. >>>>>>>>> To post to this group, send email to tuna- >>>>>>>>> [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 tuna- >>>>>>>> [email protected]. >>>>>>>> To post to this group, send email to tuna- >>>>>>>> [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]. >>>>>>> To post to this group, send email to tuna- >>>>>>> [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]. >>>>>> To post to this group, send email to tuna- >>>>>> [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]. >>>>> To post to this group, send email to tuna- >>>>> [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]. >>>> To post to this group, send email to tuna- >>>> [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]. >>> To post to this group, send email to [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]. >> To post to this group, send email to [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]. > To post to this group, send email to [email protected]. > For more options, visit https://groups.google.com/d/optout.
Links: 1. https://gist.github.com/Blaok/3110f1b596aa732a94b8 2. http://xe-0-3-0-9.r02.tokyjp03.jp.bb.gin.ntt.net/ 3. http://ae-10.r30.tokyjp05.jp.bb.gin.ntt.net/ 4. http://ae-4.r23.snjsca04.us.bb.gin.ntt.net/ 5. http://ae-1.r23.snjsca04.us.bb.gin.ntt.net/ 6. http://ae-41.r02.snjsca04.us.bb.gin.ntt.net/ 7. http://100gigabitethernet2-3.core1.sjc2.he.net/ 8. http://100ge13-2.core1.lax1.he.net/ 9. http://10ge3-3.core1.pao1.he.net/ 10. http://100ge8-1.core1.lax2.he.net/ 11. http://100ge11-1.core1.lax2.he.net/ 12. http://cngi-bjix-as-ap-as23911.10gigabitethernet16-5.core1.lax2.he.net/ 13. http://cernet2.net/ 14. http://cernet2.net/ -- --- 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.
