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

Mike Tancsa mike at sentex.net
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 (  Pinging 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 (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 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

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