[103082] in North American Network Operators' Group

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RE: Routing Loop

daemon@ATHENA.MIT.EDU (Blake Pfankuch)
Sat Mar 15 12:36:55 2008

Date: Sat, 15 Mar 2008 10:35:31 -0600
In-Reply-To: <47DB8484.9060205@africaonline.co.ke>
From: "Blake Pfankuch" <bpfankuch@cpgreeley.com>
To: "Felix Bako" <fbako@africaonline.co.ke>, <nanog@merit.edu>
Errors-To: owner-nanog@merit.edu


Seeing slightly different results from here.  Aside from the fact the
network I'm on is a little slow,

Tracing route to uu-194-009-082-001.uunet.co.ke [194.9.82.1]
over a maximum of 30 hops:

  1    11 ms     2 ms     1 ms  192.168.15.1
  2     *        *        *     Request timed out.
  3    21 ms     *       16 ms
ge-1-19-ur01.burlington.wa.seattle.comcast.net [68.86.99.161]
  4    22 ms     *       13 ms
te-5-1-ur01.ferndale.wa.seattle.comcast.net [68.86.96.113]
  5     *        *       17 ms
te-5-3-ur02.ferndale.wa.seattle.comcast.net [68.86.96.110]
  6    24 ms    15 ms    14 ms  te [68.86.96.105]
  7    22 ms    16 ms    16 ms  COMCAST-IP.car1.Seattle1.Level3.net
[4.79.104.110]
  8   419 ms    15 ms    23 ms  te-3-3.car1.Seattle1.Level3.net
[4.79.104.109]
  9    33 ms    18 ms    15 ms  ae-31-53.ebr1.Seattle1.Level3.net
[4.68.105.94]
 10    24 ms    17 ms    19 ms  ae-1-100.ebr2.Seattle1.Level3.net
[4.69.132.18]
 11    93 ms    88 ms   114 ms  ae-2.ebr2.Denver1.Level3.net
[4.69.132.54]
 12   111 ms   204 ms   101 ms  ae-3.ebr3.Chicago1.Level3.net
[4.69.132.62]
 13   194 ms   106 ms   204 ms  ae-68.ebr1.Chicago1.Level3.net
[4.69.134.57]
 14   201 ms   203 ms   101 ms  ae [4.69.132.66]
 15   240 ms   203 ms   101 ms  ae-72-72.csw2.NewYork1.Level3.net
[4.69.134.86]
 16   122 ms   204 ms   101 ms  ae-71-71.ebr1.NewYork1.Level3.net
[4.69.134.69]
 17   429 ms   203 ms   408 ms  ae-42.ebr2.London1.Level3.net
[4.69.137.69]
 18   430 ms   203 ms   306 ms  ae-24-52.car3.London1.Level3.net
[4.68.116.49]
 19   477 ms   362 ms   306 ms  195.50.113.18
 20   948 ms   817 ms   990 ms  217.194.157.226
 21  1016 ms   920 ms   772 ms  217.194.157.225
 22   803 ms  1023 ms   920 ms  fe2-0-br.nbo.infinet.co.ke
[41.207.64.245]
 23   845 ms   778 ms   942 ms  ge0-2-pdsn.nbo.infinet.co.ke
[41.207.64.254]
 24   773 ms   866 ms   770 ms  ge0-1-br.nbo.infinet.co.ke
[41.207.64.253]
 25   997 ms   921 ms   920 ms  ge0-2-pdsn.nbo.infinet.co.ke
[41.207.64.254]
 26   839 ms   920 ms   925 ms  ge0-1-br.nbo.infinet.co.ke
[41.207.64.253]
 27   840 ms   920 ms   921 ms  ge0-2-pdsn.nbo.infinet.co.ke
[41.207.64.254]
 28   840 ms   921 ms   920 ms  ge0-1-br.nbo.infinet.co.ke
[41.207.64.253]
 29   839 ms   920 ms   920 ms  ge0-2-pdsn.nbo.infinet.co.ke
[41.207.64.254]
 30   839 ms   920 ms   920 ms  ge0-1-br.nbo.infinet.co.ke
[41.207.64.253]

Trace complete.



-----Original Message-----
From: owner-nanog@merit.edu [mailto:owner-nanog@merit.edu] On Behalf Of
Felix Bako
Sent: Saturday, March 15, 2008 2:11 AM
To: nanog@merit.edu
Subject: Routing Loop


Hello,
Guyz please try to reach my network 194.9.82.0/24 from your networks.
Am seeeing routing loops from several looking glasses.
above.net, Alameda.net. but from traceroute.eu. the block comes down ok.
Kindly anyone assist.
--=20

Best Regards,

Felix Bako
Network Engineer
Africa Online, Kenya
Tel: +254 (20) 27 92 000
Fax: +254 (20) 27 100 10
Email: fbako@africaonline.co.ke
Aim:felixbako

=20


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