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Ticket ID: SIXXS #545976 Ticket Status: Resolved PoP: (not applicable)
Several destinations outside OCCAID unreachable
![[us]](/s/countries/us.gif) Shadow Hawkins on Monday, 16 July 2007 16:06:46
I have read and followed the "Reporting Problems" section on the Contact page and am providing the following details for this report based on the list of items stated there:
Hello--
My name is John Morrissey, my NIC handle JWM7-RIPE (contact e-mail jwm@horde.net), and I'm having trouble reaching a certain host over tunnel T8162 to usewr01.
I host the ProFTPD Project's bug tracking system (bugs.proftpd.org, 2001:4830:1200::2), and recently received a complaint from a user that it was unreachable from 2001:5001:103:3101::21.
The traceroute output from my end of the tunnel (2001:4830:1200::2):
[jwm@boost:pts/3 ~> traceroute6 2001:5001:103:3101::21
traceroute to 2001:5001:103:3101::21 (2001:5001:103:3101::21) from 2001:4830:1200::2, 30 hops max, 24 byte packets
1 gw-1.ewr-01.us.sixxs.net (2001:4830:1200::1) 11.722 ms 10.745 ms 12.699 ms
2 0.ge0-3.cr1.ewr1.us.occaid.net (2001:4830:e2:29::1) 10.745 ms !N 11.722 ms !N 10.745 ms !N
Based on experimentation with traceroute and examining the GRH, it seems I have no connectivity to anything in EU-EN-20040910 (2001:5000::/21) via the OCCAID Newark POP. Most likely other PoPs are also affected.
State change: resolved
The state of this ticket has been changed to resolved
State change: confirmed
The state of this ticket has been changed to confirmed
Can't reach anything in 2001:898::/32 via OCCAID usaatl01
Carmen Sandiego on Wednesday, 11 July 2007 16:25:36
I have read and followed the "Reporting Problems" section on the Contact page and am providing the following details for this report based on the list of items stated there:
Hello my name is Brandon Jackson (BJ855-RIPE, contact e-mail bojack1437@gmail.com).
And it seams I am having connectivity issues to 2001:898::/32.
C:\Documents and Settings\Administrator>tracert 2001:898:2000:3::1
Tracing route to sterling.freenode.net [2001:898:2000:3::1]
over a maximum of 30 hops:
1 <1 ms <1 ms <1 ms xray.ipv6.napshome.net [2001:4830:1706::1]
2 52 ms 48 ms 73 ms gw-15.atl-01.us.sixxs.net [2001:4830:1700:e::1]
3 Destination net unreachable.
Trace complete.
GRH participants that did not have the prefix
The following GRH participants did not occur in any of the selected paths:
ASNAS NameName / DescriptionPeering State
M 30071 ASN-TBONE OCCAID738, 738, 738, 738, 738
I�m also have the same connectivity issues as "Ticket ID: SIXXS #545976"
Can't reach anything in 2001:898::/32 via OCCAID usaatl01
I'm also have the same connectivity issues as "Ticket ID: SIXXS #545976"
It seems to be exactly the same problem actually.
Your statement of "Can't reach anything" is a bit off though as except for the 80 odd prefixes that are unreachable over OCCAID, the rest is reachable. OCCAID is aware of this problem.
State change: duplicate
The state of this ticket has been changed to duplicate
OCCAID Connectivity Issue
Shadow Hawkins on Monday, 16 July 2007 16:03:36
I believe that OCCAID is currently having some connectivity problems. I can ping all of the other OCCAID PoP except usbos01. Also, a traceroute to various other destinations outside of OCCAID fails:
root# traceroute6 www.kame.net
traceroute6 to www.kame.net (2001:200:0:8002:203:47ff:fea5:3085) from 2001:4830:1700:83::2, 64 hops max, 12 byte packets
1 gw-132.atl-01.us.sixxs.net 43.996 ms 39.741 ms 38.946 ms
2 0.fe1-3.cr1.atl1.us.occaid.net 38.763 ms !N 48.422 ms !N 38.958 ms !N
root# traceroute6 noc.sixxs.net
traceroute6 to noc.sixxs.net (2001:838:1:1:210:dcff:fe20:7c7c) from 2001:4830:1700:83::2, 64 hops max, 12 byte packets
1 gw-132.atl-01.us.sixxs.net 43.735 ms 38.551 ms 48.82 ms
2 0.fe1-3.cr1.atl1.us.occaid.net 37.206 ms !N 48.457 ms !N 38.908 ms !N
Connectivity is not complete broken as I can traceroute to other destinations:
root# traceroute6 unfix.org
traceroute6 to unfix.org (2001:828:102:9:0:1:6:80) from 2001:4830:1700:83::2, 64 hops max, 12 byte packets
1 gw-132.atl-01.us.sixxs.net 43.849 ms 38.472 ms 48.436 ms
2 0.fe1-3.cr1.atl1.us.occaid.net 38.449 ms 40.04 ms 39.383 ms
3 v3327-mpd.cr1.lax1.us.occaid.net 128.844 ms 118.929 ms 126.217 ms
4 so-1-0-0.cr1.sjc2.us.occaid.net 138.968 ms 142.916 ms 150.391 ms
5 38.fe0-0.cr1.sfo2.us.occaid.net 137.66 ms 149.586 ms 138.91 ms
6 ip-0-1-0-1.r00.mlpsca01.us.b6.gin.ntt.net 143.172 ms 138.312 ms 147.99 ms
7 vl-2.r02.mlpsca01.us.bb.gin.ntt.net 137.592 ms 138.125 ms 148.943 ms
8 xe-2-0-0.r20.snjsca04.us.bb.gin.ntt.net 159.498 ms 147.708 ms 138.969 ms
9 as-1.r20.asbnva01.us.bb.gin.ntt.net 149.421 ms 158.679 ms 147.916 ms
10 p64-2-1-0.r23.amstnl02.nl.bb.gin.ntt.net 247.784 ms 238.491 ms 318.827 ms
11 xe-3-1.r01.amstnl02.nl.bb.gin.ntt.net 266.95 ms 277.968 ms 269.83 ms
12 ge-0.proserve.amstnl02.nl.bb.gin.ntt.net 247.464 ms 249.17 ms 259.377 ms
13 2001:828:101:12::2 247.212 ms 235.791 ms 248.929 ms
14 http.md6.ipv6.mediadesign.nl 237.873 ms 238.919 ms 240.277 ms
State change: duplicate
The state of this ticket has been changed to duplicate
The Stockholm POP is not able to reach the Chicago POP #2
![[ca]](/s/countries/ca.gif) Shadow Hawkins on Thursday, 15 November 2007 22:33:17
At the moment there is a routing issue preventing traffic originating from the Stockholm POP reaching the Chicago POP #2.
From the Stockholm side..
$ traceroute6 2001:4978:104:3:216:41ff:fe17:6933
traceroute6 to 2001:4978:104:3:216:41ff:fe17:6933 (2001:4978:104:3:216:41ff:fe17:6933) from 2001:16d8:ffe8:1::1, 64 hops max, 12 byte packets
1 gw-362.sto-01.se.sixxs.net 2.721 ms * *
2 ge1-sto.cr1.hy-sto.se.p80.net 2.882 ms 2.696 ms 2.693 ms
3 2001:16d8:2::86 3.002 ms 2.848 ms 2.692 ms
4 2001:450:2002:17::1 9.712 ms 9.243 ms 10.023 ms
5 * * *
From the Chicago side..
$ traceroute6 comstyle.com
traceroute6 to comstyle.com (2001:16d8:ffe8:1::1) from 2001:4978:104:3:216:41ff:fe17:6933, 64 hops max, 12 byte packets
1 2001:4978:104:3::2 0.381 ms 0.366 ms 0.258 ms
2 gw-22.chi-02.us.sixxs.net 22.077 ms 23.017 ms 21.473 ms
3 sixxs.ge-0.0.0-30.core1.chi.bb6.your.org 22.565 ms 22.629 ms 21.16 ms
4 106.ae0.cr1.ord1.ipv6.nlayer.net 21.13 ms 21.763 ms 35.985 ms
5 2001:590::451f:6f89 21.314 ms 20.35 ms 24.042 ms
6 2001:590::4516:8e2e 35.985 ms 36.594 ms 36.444 ms
7 2001:590::4516:8e2e 96.817 ms 52.044 ms 55.011 ms
8 ibr01-ve100.asbn01.occaid.net 52.669 ms 54.235 ms 52.826 ms
9 bbr01-p2-1.nwrk01.occaid.net 63.594 ms 62.176 ms 61.722 ms
10 bbr01-p2-0.lndn01.occaid.net 147.054 ms 147.315 ms 147.529 ms
11 bbr01-f1-0.stkh01.occaid.net 194.262 ms 192.34 ms 189.644 ms
12 * * *
The Stockholm POP is not able to reach the Chicago POP #2
![[de]](/s/countries/de.gif) Shadow Hawkins on Sunday, 18 November 2007 15:23:04
This is not related to OCCAID (although it might look that way) but to GBLX-nLayer-your.org being broken (at least from some GBLX ingress points, I think HEAnet-GBLX-nLayer-your.org was fine). I've verified that from AS12816 (LRZ) and sent a mail to the tech contact at GBLX.
No connectivity from Port80 to US nets like ARIN or Hurricane Electric
![[no]](/s/countries/no.gif) Shadow Hawkins on Thursday, 14 February 2008 14:50:48
I have read and followed the "Reporting Problems" section on the Contact page and am providing the following details for this report based on the list of items stated there:
My SIXXS handle is: BMR1-SIXXS
There seems to be a routing problem somewhere between Occaid and Port80. This fails:
IPv6 traceroute from sesto01.sixxs.net @ Port80 AB, AS16150 to usewr01.sixxs.net / OCCAID Inc., AS30071 :
Hop Node Loss% Sent Last Avg Best Worst StDev ASN Organisation
1. 2001:16d8:2::81 0.0% 5 0.5 0.6 0.5 0.6 0.0 16150 Port80 AB
ge1-sto.cr1.hy-sto.se.p80.net.
2. 2001:16d8:2:80:0:3:71:1 0.0% 5 0.5 0.6 0.5 0.6 0.0 16150 Port80 AB
3. 2001:4830:fe:f150::1 0.0% 5 30.8 30.8 30.1 31.6 0.6 30071 TowardEX Technologies Network
bbr01-p2-0.lndn01.occaid.net.
4. ??? 100.0 5 0.0 0.0 0.0 0.0 0.0
While tracing from other pops to usewr01 does seem to work:
IPv6 traceroute from nlams01.sixxs.net @ Concepts ICT BV, AS12871 to usewr01.sixxs.net / OCCAID Inc., AS30071 :
Hop Node Loss% Sent Last Avg Best Worst StDev ASN Organisation
1. 2001:838:2:1::1 0.0% 5 0.5 0.5 0.5 0.5 0.0 12871 Concepts ICT
2. 2001:838:0:10::1 0.0% 5 2.5 2.8 2.3 4.1 0.7 12871 Concepts ICT
3. 2001:7f8:1::a500:6830:1 0.0% 5 3.0 3.1 2.8 3.3 0.2
nl-ams04a-re1-fe-0-0.ipv6.aorta.net.
4. 2001:730::1:63 0.0% 5 8.4 8.2 8.0 8.4 0.2 6830 chello Sub-TLA block
be-bru01a-re1-t-2.ipv6.aorta.net.
5. 2001:730::1:31 0.0% 5 20.9 20.9 20.6 21.1 0.2 6830 chello Sub-TLA block
uk-lon01a-re1-t-2.ipv6.aorta.net.
6. 2001:7f8:4::7577:1 0.0% 5 18.3 18.5 18.3 18.7 0.1
ibr01-ve26.lndn01.occaid.net.
7. 2001:4830:fe:1010::2 0.0% 5 89.1 118.1 89.0 233.6 64.6 30071 TowardEX Technologies Network
bbr01-p1-0.nwrk01.occaid.net.
8. 2001:4830:e2:29::2 0.0% 5 89.9 92.9 89.0 106.9 7.8 30071 TowardEX Technologies Network
sixxs-ic-1213-ewr.customer.occaid.net.
This causes problems for me because it breaks the connection between Hurricane Electric (HE) and my Sixxs tunnel/subnet (T13859/R5985).
Tracing from HE gets me to Occaid:
bjorn@dewey:~$ traceroute6 obelix
traceroute to obelix.mork.no (2001:16d8:ffb4:2:205:4eff:fe4c:7769) from 2001:470:1f04:19d::2, 30 hops max, 16 byte packets
1 bmork.tunnel.tserv3.fmt2.ipv6.he.net (2001:470:1f04:19d::1) 1.723 ms 1.947 ms 1.631 ms
2 1g-3-20.core1.fmt2.ipv6.he.net (2001:470:0:45::1) 11.296 ms 12.502 ms 1.388 ms
3 10g-1-2.core1.pao1.ipv6.he.net (2001:470:0:30::2) 2.001 ms 2.005 ms 1.932 ms
4 100m-0-0.pao.ipv6.ipv6.he.net (2001:470:0:1::2) 2.057 ms 2.148 ms 2.047 ms
5 2001:470:0:52::2 (2001:470:0:52::2) 4.087 ms 3.473 ms 3.484 ms
6 bbr01-p1-2.irvn01.occaid.net (2001:4830:ff:1201::2) 11.746 ms 11.778 ms 12.057 ms
7 dcr01-g0-2.lsan01.occaid.net (2001:4830:ff:e100::1) 11.626 ms !N 11.769 ms !N 11.678 ms !N
Tracing the other way gets me past Occaid and sometimes into LINX (AS5459) address space:
bjorn@obelix:~$ traceroute6 dewey
traceroute to dewey.mork.no (2001:470:1f05:19d::2) from 2001:16d8:ffb4:2:205:4eff:fe4c:7769, 30 hops max, 16 byte packets
1 c2612a-e1-0.ipv6.mork.no (2001:16d8:ffb4:2::43) 3.289 ms 4.773 ms 3.32 ms
2 canardo-br0.ipv6.mork.no (2001:16d8:ffb4:3::1) 3.865 ms 3.997 ms 3.737 ms
3 gw-516.sto-01.se.sixxs.net (2001:16d8:ff00:203::1) 25.031 ms 25.017 ms 24.78 ms
4 ge1-sto.cr1.hy-sto.se.p80.net (2001:16d8:2::81) 24.931 ms 25.69 ms 24.661 ms
5 2001:16d8:2:80:0:3:71:1 (2001:16d8:2:80:0:3:71:1) 24.538 ms 25.184 ms 25.007 ms
6 bbr01-p2-0.lndn01.occaid.net (2001:4830:fe:f150::1) 54.51 ms 60.476 ms 58.713 ms
7 2001:7f8:4::1b1b:1 (2001:7f8:4::1b1b:1) 55.661 ms 56.39 ms 61.228 ms
8 * * *
9 * * *
Same problem reaching e.g. ARIN:
bjorn@obelix:~$ traceroute6 whois.arin.net
traceroute to whois.arin.net (2001:500:4:1::81) from 2001:16d8:ffb4:2:205:4eff:fe4c:7769, 30 hops max, 16 byte packets
1 c2612a-e1-0.ipv6.mork.no (2001:16d8:ffb4:2::43) 3.173 ms 4.711 ms 3.017 ms
2 canardo-br0.ipv6.mork.no (2001:16d8:ffb4:3::1) 4.096 ms 3.774 ms 3.762 ms
3 gw-516.sto-01.se.sixxs.net (2001:16d8:ff00:203::1) 25.16 ms 25.356 ms 25.352 ms
4 ge1-sto.cr1.hy-sto.se.p80.net (2001:16d8:2::81) 24.838 ms 26.151 ms 24.919 ms
5 2001:16d8:2:80:0:3:71:1 (2001:16d8:2:80:0:3:71:1) 25.768 ms 25.963 ms 25.522 ms
6 bbr01-p2-0.lndn01.occaid.net (2001:4830:fe:f150::1) 56.74 ms 59.582 ms 58.525 ms
7 * * *
Not surprisingly, this also affects f.root-servers.net:
bjorn@obelix:~$ traceroute6 f.root-servers.net
traceroute to f.root-servers.net (2001:500:2f::f) from 2001:16d8:ffb4:2:205:4eff:fe4c:7769, 30 hops max, 16 byte packets
1 c2612a-e1-0.ipv6.mork.no (2001:16d8:ffb4:2::43) 3.317 ms 2.999 ms 3.036 ms
2 canardo-br0.ipv6.mork.no (2001:16d8:ffb4:3::1) 3.846 ms 4.117 ms 3.82 ms
3 gw-516.sto-01.se.sixxs.net (2001:16d8:ff00:203::1) 25.341 ms 26.023 ms 26.657 ms
4 ge1-sto.cr1.hy-sto.se.p80.net (2001:16d8:2::81) 25.417 ms 25.69 ms 24.775 ms
5 2001:16d8:2:80:0:3:71:1 (2001:16d8:2:80:0:3:71:1) 25.115 ms 25.261 ms 25.173 ms
6 bbr01-p2-0.lndn01.occaid.net (2001:4830:fe:f150::1) 56.49 ms 61.405 ms 56.38 ms
7 * * *
Several destinations outside OCCAID unreachable
![[se]](/s/countries/se.gif) Shadow Hawkins on Thursday, 10 April 2008 21:15:43
I have read and followed the "Reporting Problems" section on the Contact page and am providing the following details for this report based on the list of items stated there:
I have also failed to reach a 6to4 (public) host through my tunnel.
2002:d035:2b84::1
talked to the operator of the machine with that IPv6 address and according to ip -6 route output his routes are all fine.
Several destinations outside OCCAID unreachable
Due to the many ways that 6to4 is broken, we really won't even think of looking what a problem with 6to4 can be. Sorry, but that is the way it is, it costs way too much time to resolve the issue, and it tends to be some weird thing that is very difficult to find and then resolve.
(It is funny that you kept the initial text that gets inserted in the ticket, as you didn't follow it at all btw)
Suggestion to the 6to4 user: get a real tunnel.
Several destinations outside OCCAID unreachable
Shadow Hawkins on Wednesday, 03 September 2008 10:46:22
Likely related to this problem, I'm getting this on a traceroute from usbos01 to uschi02:
Hop Node Loss% Sent Last Avg Best Worst StDev ASN Organisation
1. 2001:4830:e1:b::1 0.0% 5 0.7 0.7 0.5 0.7 0.1 [.us] United States 30071 TowardEX Technologies Network
bbr01-ve402.bstn01.occaid.net.
2. 2001:4830:ff:15c4::1 0.0% 5 7.5 7.3 7.0 7.5 0.2 [.us] United States 30071 TowardEX Technologies Network
bbr01-p1-0.whkn01.occaid.net.
3. 2001:4830:ff:15c4::2 0.0% 5 7.1 7.4 7.1 7.8 0.3 [.us] United States 30071 TowardEX Technologies Network
bbr01-t1-0.bstn01.occaid.net.
4. 2001:4830:ff:15c4::1 0.0% 5 14.1 14.1 13.9 14.5 0.2 [.us] United States 30071 TowardEX Technologies Network
bbr01-p1-0.nwrk01.occaid.net.
5. 2001:4830:ff:15c4::2 0.0% 5 14.0 14.0 13.8 14.3 0.2 [.us] United States 30071 TowardEX Technologies Network
bbr01-t1-0.bstn01.occaid.net.
--- Snip ---
bbr01-p1-0.nwrk01.occaid.net.
29. 2001:4830:ff:15c4::2 20.0% 5 95.5 95.8 95.0 96.5 0.7 [.us] United States 30071 TowardEX Technologies Network
bbr01-t1-0.bstn01.occaid.net.
30. 2001:4830:ff:15c4::1 20.0% 5 103.1 102.8 102.4 103.1 0.3 [.us] United States 30071 TowardEX Technologies Network
bbr01-p1-0.whkn01.occaid.net.
Several destinations outside OCCAID unreachable
Shadow Hawkins on Wednesday, 03 September 2008 10:46:00
Hm, I should've used code tags on that, sorry.
URL to the result
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![[ch]](/s/countries/ch.gif)
on Tuesday, 22 June 2010 13:41:01
Posting is only allowed when you are