[NANOG] AS7132 issues in Chicago to Cogent and Teleglobe ?

Wed Apr 30 19:17:35 UTC 2008

One of my customers (out of AS11647) is seeing a lot of packet loss 
to their office in SBC's network (AS7132). The site is behind one of 
SBC's BASes (67.36.65.16).  Pinging 67.36.65.16 when the path is 
through Cogent and Teleglobe is showing periodic packet loss. It will 
be clean, and then all of a sudden I cant ping 67.36.65.16 (and 
anything past it) for about 15 seconds and then its clean 
again....  Both my Teleglobe and Cogent paths meet SBC/ATT in 
Chicago, so I wonder if there is a common fault there or near there 
?  My customer's US operations tried opening a ticket but was not 
able to get any info to SBC/ATT past first level support.

Anyone know of any issues ?

         ---Mike

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Mike Tancsa,                                      tel +1 519 651 3400
Sentex Communications,                            mike at sentex.net
Providing Internet since 1994                    www.sentex.net
Cambridge, Ontario Canada                         www.sentex.net/mike