Subject: weird (broken?) IPv6 routing

From: Aaron Falk <[email-masked]>
Date: Sun, 16 Mar 2003 20:15:14 -0800

Is anybody else noticing this?

--aaron

=========================================

C:\Documents and Settings\falk>tracert6 dns.postel.org

Tracing route to dns.postel.org [3ffe:801:1000:0:2d0:b7ff:c0de:1]
from 2001:460:410:8128:61ba:b359:9d3a:1f81 over a maximum of 30 hops:

  1        2 ms     4 ms     5 ms  2001:460:410:8128::1
  2        *        *        *     Request timed out.
  3      196 ms   202 ms   197 ms  INXSv6.eurocyber.net  [2001:650:f807::20bb:1]
  4     bb2-rkp-s5-1-0.muc.ipv6.eurocyber.net [2001:768:f:1::1]  reports: No route to destination.

Trace complete.

=========================================

or

=========================================

C:\Documents and Settings\falk>tracert6 www.kame.net

Tracing route to apple.kame.net [2001:200:0:4819:210:f3ff:fe03:4d0]
from 2001:460:410:8128:61ba:b359:9d3a:1f81 over a maximum of 30 hops:

  1        2 ms     2 ms     2 ms  2001:460:410:8128::1
  2        *        *        *     Request timed out.
  3      195 ms   193 ms   195 ms  INXSv6.eurocyber.net  [2001:650:f807::20bb:1]
  4      194 ms   348 ms   194 ms  bb2-rkp-s5-1-0.muc.ipv6.eurocyber.net [2001:768:f:1::1]
  5      287 ms   196 ms   198 ms  decix-tu0.fra.de.ipv6.eurocyber.net  [2001:768:d:1::2]
  6      198 ms   194 ms   198 ms  fe0-1-2-0.br1.ixfra.de.easynet.net  [2001:7f8::11ed:0:1]
  7      364 ms   360 ms   381 ms  so0-1-1-0.gr0.ixfra.de.easynet.net  [2001:6f8::59:11:1]
  8      358 ms   358 ms   358 ms  so0-1-2-0.gr0.bbpar.fr.easynet.net  [2001:6f8::59:10:2]
  9      358 ms   359 ms   363 ms  so0-1-1-0.gr0.bllon.uk.easynet.net  [2001:6f8::65:11:1]
 10      357 ms   447 ms   358 ms  so0-1-0-0.gr0.bwnyc.us.easynet.net  [2001:6f8::25:10:1]
 11      357 ms   358 ms   356 ms  nyc6-gate0.iij-america.net  [2001:458:26:2::200]
 12      462 ms   462 ms   471 ms  otm6-bb0.IIJ.Net  [2001:240:100:fffc::ff]
 13      462 ms   463 ms   462 ms  otm6-gate0.IIJ.Net  [2001:240:100::204]
 14      537 ms   784 ms   619 ms  pc6.otemachi.wide.ad.jp  [2001:200:0:1802:2d0:b7ff:fe88:eb8a]
 15      605 ms   552 ms   669 ms  gsr1.fujisawa.wide.ad.jp  [2001:200:0:1c04:201:64ff:fea3:ec55]
 16      535 ms   536 ms   545 ms  pc3.yagami.wide.ad.jp  [2001:200:0:1c04::1000:2000]
 17      922 ms   581 ms   587 ms  gr2000.k2c.wide.ad.jp  [2001:200:0:4819::2000:1]
 18      637 ms   645 ms   536 ms  2001:200:0:4819:210:f3ff:fe03:4d0

Trace complete.

=========================================

---

From: Aaron Falk <[email-masked]>
Date: Mon, 17 Mar 2003 13:13:50 -0800

This was fixed earlier today but now it's broken again:

Tracing route to dns.postel.org [3ffe:801:1000:0:2d0:b7ff:c0de:1]
from 2001:460:410:8128:18c:96f9:d68f:25af over a maximum of 30 hops:

  1     2001:460:410:8128::1 reports: Destination address unreachable.

Trace complete.

---

From: Lloyd Wood <[email-masked]>
Date: Mon, 17 Mar 2003 21:26:05 +0000 (GMT)

> C:\Documents and Settings\falk>tracert6 dns.postel.org

you need to reboot into a real operating system.

hope this helps,

L.

<http://www.ee.surrey.ac.uk/Personal/L.Wood/><[email-masked]>