[126050] in North American Network Operators' Group

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Re: SMW4 Routing Implications

daemon@ATHENA.MIT.EDU (Randy Bush)
Thu Apr 29 06:32:40 2010

Date: Thu, 29 Apr 2010 03:31:59 -0700
From: Randy Bush <randy@psg.com>
To: shake righa <ssrigha@gmail.com>
In-Reply-To: <m2k73439e5a1004282023xae58f41evf2ca5b438fb4c2e7@mail.gmail.com>
Cc: nanog <nanog@nanog.org>
Errors-To: nanog-bounces+nanog.discuss=bloom-picayune.mit.edu@nanog.org

> What have been the routing implications in regards to internet traffic
> with SMW4 cable beign down?

though i am sure there are experts who will answer, that question is not
formally answerable as
  o if you are strictly talking about routing, then we have a problem of
    visibility.  i.e. the edge paths do not show up in monitors.
  o if you are talking about traffic, then looking at routing only gives
    a small clue and very very far from a rigorous answer.

randy


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