Routing Loop

Robert D. Scott robert at ufl.edu
Sat Mar 15 15:32:57 UTC 2008


Are you talking to them, or your upstream provider? If your provider is not
yet engaged do so.

Above net is doing something, the loop is bigger now.  11:30 EDST -4

11   156 ms   208 ms   224 ms  64.125.26.77
 12   117 ms   116 ms   117 ms  64.125.26.69
 13   119 ms   121 ms   125 ms  64.125.26.74
 14   146 ms   141 ms   141 ms  64.125.26.73
 15   148 ms   159 ms   160 ms  64.125.26.70
 16   119 ms   117 ms   117 ms  64.125.26.69
 17   121 ms   119 ms   118 ms  64.125.26.74
 18   142 ms   142 ms   142 ms  64.125.26.73
 19   281 ms   215 ms   222 ms  64.125.26.70

Robert

-----Original Message-----
From: Felix Bako [mailto:fbako at africaonline.co.ke] 
Sent: Saturday, March 15, 2008 11:32 AM
To: Robert D. Scott
Cc: nanog at merit.edu
Subject: Re: Routing Loop

Guyz,
Does anyone know what i can do to expediate Above.Net to fix this issue 
quickly.
There Noc they said they were checking now for more than 4 hrs

Regards
Felix


Robert D. Scott wrote:
> Tracing route to uu-194-009-082-001.uunet.co.ke [194.9.82.1] over a
maximum
> of 30 hops:
>
>   1     8 ms     8 ms     7 ms  ssrb230a-vpn-3080-1-e2.ns.ufl.edu
> [128.227.166.116]
>   2     8 ms     7 ms     8 ms  128.227.252.109
>   3     7 ms     7 ms     7 ms  ssrb230a-ewan-msfc-1-v704-1.ns.ufl.edu
> [128.227.252.50]
>   4    34 ms    37 ms    50 ms
jax-flrcore-7609-1-te31-1806.net.flrnet.org
> [198.32.155.93]
>   5    33 ms    33 ms    33 ms  te2-1--583.tr01-asbnva01.transitrail.net
> [137.164.131.165]
>   6    32 ms    33 ms    32 ms  abovenet-peer.asbnva01.transitrail.net
> [137.164.130.50]
>   7    33 ms    33 ms    33 ms  ge-3-0-0.mpr2.dca2.above.net
[64.125.26.241]
>   8    35 ms    35 ms    35 ms  so-0-0-0.mpr1.dca2.us.above.net
> [64.125.26.1]
>   9   107 ms   105 ms   105 ms  so-6-0-0.cr1.lhr3.uk.above.net
> [64.125.31.185]
>  10   120 ms   119 ms   119 ms  so-1-0-0.mpr2.ams5.nl.above.net
> [64.125.27.178]
>  11   142 ms   141 ms   141 ms  ten-gige-1-1.mpr2.ams2.nl.above.net
> [64.125.26.77]
>  12   129 ms   127 ms   125 ms  pni-verio.ams2.nl.above.net [82.98.247.10]
>  13   142 ms   141 ms   141 ms  pni-verio.ams2.nl.above.net [82.98.247.9]
>  14   126 ms   125 ms   126 ms  pni-verio.ams2.nl.above.net [82.98.247.10]
>  15   142 ms   141 ms   141 ms  pni-verio.ams2.nl.above.net [82.98.247.9]
>  16   127 ms   125 ms   126 ms  pni-verio.ams2.nl.above.net [82.98.247.10]
>  17   142 ms   141 ms   141 ms  pni-verio.ams2.nl.above.net [82.98.247.9]
>  18   126 ms   127 ms   126 ms  pni-verio.ams2.nl.above.net [82.98.247.10]
>  19   141 ms   142 ms   141 ms  pni-verio.ams2.nl.above.net [82.98.247.9]
>  20   127 ms   129 ms   126 ms  pni-verio.ams2.nl.above.net [82.98.247.10]
>  21   142 ms   142 ms   143 ms  pni-verio.ams2.nl.above.net [82.98.247.9]
>  22   128 ms  ^C
>
>
> Still happening 9:00 AM EDST -4
>
> Robert D. Scott                 Robert at ufl.edu
> Senior Network Engineer         352-273-0113 Phone
> CNS - Network Services          352-392-2061 CNS Receptionist
> University of Florida           352-392-9440 FAX
> Florida Lambda Rail             352-294-3571 FLR NOC
> Gainesville, FL  32611
>
>
> -----Original Message-----
> From: owner-nanog at merit.edu [mailto:owner-nanog at merit.edu] On Behalf Of
> Felix Bako
> Sent: Saturday, March 15, 2008 4:11 AM
> To: nanog at 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.
>   


-- 

Best Regards,

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

 


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