SWISSCOM providing IPv6 transit to VERIO

Tue May 22 16:30:40 CEST 2007

Pekka,

We are not provideing transit... I cleared soft out once again on the location that could have leaked the prefixes ...

Please advice,
André 

-----Original Message-----
From: pekkas at netcore.fi [mailto:pekkas at netcore.fi] 
Sent: Tuesday, May 22, 2007 3:34 PM
To: ipv6-ops at lists.cluenet.de
Cc: peering at ip-plus.net
Subject: SWISSCOM providing IPv6 transit to VERIO

Hi,

I received an interesting report recently.  There are various issues 
there, but one of the most interesting ones is:

2001:1430::/32     *[BGP/170] 3d 14:07:19, MED 10, localpref 95, from 2001:948:0:f006::c
                       AS path: 2603 20965 11537 22388 7660 2500 2497 1273
3303 2914 3292 3246 3246 29243 I

.. and the thing is, this path works from AS2603 through AS1273 (sad 
but true..) but then stops at AS3303 (SWISSCOM) [1].

It seems that SWISSCOM's BGP is giving transit to VERIO (AS2914) but 
packets are getting discarded.  See more similar paths below:

http://www.sixxs.net/tools/grh/lg/?when=now&year=2007&month=05&day=22&hour=14&show=allpaths&format=html&report_grhwork=on&report_grh
fail=on&findtype=prefix&find=2001%3A1430%3A%3A%2F32

I guess SWISSCOM shouldn't be giving transit to VERIO.

Paging SWISSCOM to kill this non-working "transit"....

[1]
$ traceroute6 -m 40 2001:1430::1
traceroute to 2001:1430::1 (2001:1430::1) from 2001:708:10:60::4:225, 40 hops max, 16 byte packets
  1  csc1-f20-funet-m.ipv6.funet.fi (2001:708:10:60::1)  0.391 ms  0.248 ms  0.355 ms
  2  csc4-g1200-csc1.ipv6.funet.fi (2001:708:0:f000:0:10:40:1)  0.604 ms  0.58 ms  0.57 ms
  3  helsinki0-g2100-csc4.ipv6.funet.fi (2001:708:0:f000:0:1000:40:1)  0.65 ms  0.65 ms  0.695 ms
  4  csc0-x0000-helsinki0.ipv6.funet.fi (2001:708:0:f000::1:2)  0.773 ms  0.901 ms  0.689 ms
  5  fi-gw.nordu.net (2001:948:0:f036::1)  1.038 ms  0.975 ms  0.945 ms
  6  se-ov.nordu.net (2001:948:0:f02d::1)  6.897 ms  6.908 ms  6.944 ms
  7  se-fre.nordu.net (2001:948:0:f054::2)  7.02 ms  7.109 ms  7.067 ms
  8  dk-ore.nordu.net (2001:948:0:f03f::2)  16.769 ms  16.762 ms  16.751 ms
  9  nordunet.rt1.cop.dk.geant2.net (2001:798:15:10aa::1)  17 ms  17.049 ms  17.093 ms
10  so-5-0-0.rt1.ams.nl.geant2.net (2001:798:cc:1501:2201::2)  29.83 ms  29.847 ms  29.709 ms
11  so-7-0-0.rt1.nyc.us.geant2.net (2001:798:cc:2201:2901::2)  113.167 ms  170.803 ms  113.282 ms
12  nycmng-geant.abilene.ucaid.edu (2001:468:ff:15c5::1)  113.159 ms  126.699 ms  113.025 ms
13  2001:468:ff:609::1 (2001:468:ff:609::1)  120.679 ms  120.696 ms  136.227 ms
14  2001:468:ff:109::1 (2001:468:ff:109::1)  134.121 ms  134.371 ms  134.275 ms
15  2001:468:ff:104::2 (2001:468:ff:104::2)  160.127 ms  160.371 ms  164.132 ms
16  2001:468:ff:413::1 (2001:468:ff:413::1)  180.239 ms  179.064 ms  173.248 ms
17  dnvrng-kscyng.abilene.ucaid.edu (2001:468:ff:1013::1)  171.501 ms  170.452 ms  186.233 ms
18  snvang-dnvrng.abilene.ucaid.edu (2001:468:ff:1017::2)  198.624 ms  195.42 ms  195.364 ms
19  losang-snvang.abilene.ucaid.edu (2001:468:ff:1417::1)  200.821 ms  201.261 ms  200.873 ms
20  transpac-1-lo-jmb-702.lsanca.pacificwave.net (2001:504:b:20::136)  200.976 ms  201.004 ms  200.988 ms
21  2001:200:901:5774::2 (2001:200:901:5774::2)  314.917 ms  314.787 ms  318.039 ms
22  2001:200:133::8e (2001:200:133::8e)  315.05 ms  314.977 ms  315.066 ms
23  hitachi1.otemachi.wide.ad.jp (2001:200:0:1c04:240:66ff:fe10:cba9)  315.513 ms  315.242 ms  315.167 ms
24  pc6.otemachi.wide.ad.jp (2001:200:0:1802:2d0:b7ff:fe88:eb8a)  315.151 ms  317.187 ms  315.056 ms
25  otm6-gate0.iij.net (2001:200:0:1800::2497:0)  350.266 ms  350.144 ms  350.136 ms
26  tky001bb00.IIJ.Net (2001:240:bb01:1::55)  350.018 ms  350.092 ms  350.029 ms
27  tky001ipgw11.IIJ.Net (2001:240:bb01:18::14)  432.987 ms  346.004 ms  346.538 ms
28  2001:48b0:bb00:f00b::4004 (2001:48b0:bb00:f00b::4004)  346.149 ms  345.89 ms  345.771 ms
29  2001:504:1::a500:1273:1 (2001:504:1::a500:1273:1)  329.428 ms  329.264 ms  330.042 ms
30  so-1-0-0-dcr2.lnd.cw.net (2001:5000:0:22::1)  329.366 ms  329.537 ms  433.231 ms
31  ge-5-0-0-dcr1.lnd.cw.net (2001:5000:0:80::1)  329.539 ms  330.35 ms  335.282 ms
32  so-0-0-0-dcr2.par.cw.net (2001:5000:0:1a::1)  339.391 ms  339.057 ms  339.764 ms
33  as0-dcr1.par.cw.net (2001:5000:0:19::1)  339.135 ms  339.002 ms  339.027 ms
34  so-0-0-0-dcr1.fra.cw.net (2001:5000:0:9::1)  348.17 ms  348.481 ms  348.014 ms
35  * * *

-- 
Pekka Savola                 "You each name yourselves king, yet the
Netcore Oy                    kingdom bleeds."
Systems. Networks. Security. -- George R.R. Martin: A Clash of Kings