nanog mailing list archives

Re: Can you see these AS links:)


From: Matthew Petach <mpetach () netflight com>
Date: Wed, 1 Apr 2009 10:15:38 -0700

On 4/1/09, Kai Chen <kch670 () eecs northwestern edu> wrote:
We read and compare our results with the following projs, the new links are
 those in our dataset not in follows, which is interesting. Note the results
 come from measurements of extremely large-scale monitors than public
 available monitors.

 - Kai

I confess, those were me--I've been secretly logging into most of the
major networks around the world, and have been secretly bringing up
new AS adjacencies between them in an effort to improve routing and
promote world peace through shared packet infrastructure.  If it's a
problem, I can just go back and remove them all so your data looks
clean again, and conforms to the expected results.

Apologies for the confusion.  ^_^;;

Matt

(such an excellent day for a thread such as this!  ;)

 On Wed, Apr 1, 2009 at 3:49 AM, Ricardo Oliveira <rveloso () cs ucla edu>wrote:
 > And you might want to have a look at:
http://www.cs.ucla.edu/~rveloso/papers/completeness.pdf<http://www.cs.ucla.edu/%7Erveloso/papers/completeness.pdf>
 > 
http://www.cs.ucla.edu/~rveloso/papers/completeness_tr.pdf<http://www.cs.ucla.edu/%7Erveloso/papers/completeness_tr.pdf>


 > --Ricardo
 >
 >
 > On Mar 31, 2009, at 7:56 PM, Kai Chen wrote:
 >
 >  Hello folks,
 >> As part of a research project here at Northwestern, we have found quite a
 >> few unexpected AS-level links that do not appear in public available BGP
 >> tables. We really need your help in validating them; for anyone who knows
 >> links associated with any AS, if you can assist us with this please
 >> contact
 >> us off list.
 >>
 >> Thanks!
 >> - Kai
 >>
 >
 >
 >




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