nanog mailing list archives

RE: YouTube IP Hijacking


From: "Tomas L. Byrnes" <tomb () byrneit net>
Date: Sun, 24 Feb 2008 16:36:32 -0800


I'm sure we can all find a list of "critical infrastructure" ASes that
could be trusted to peer via the "high priority" AS. I'd say that the
criteria should be:

1: Hosted at a Tier 1 provider.

2: Within a jurisdiction where North American operators have a good
chance of having the law on their side in case of any network outage
caused by the entity.

3: Considered highly competent technically.

4: With state of the art security and operations.

OTOH: I would say that, until today, those who advocate not engaging in
any kind of ethnic or political profiling would have considered 17557,
as a national telco, a trusted route source. 

-----Original Message-----
From: Randy Epstein [mailto:repstein () chello at] 
Sent: Sunday, February 24, 2008 4:15 PM
To: Tomas L. Byrnes; 'Simon Lockhart'
Cc: 'Michael Smith'; neil.fenemor () fx net nz; will () harg net; 
nanog () merit edu
Subject: RE: YouTube IP Hijacking

Tomas L. Byrnes wrote:

Perhaps certain ASes that are considered "high priority", 
like Google, 
YouTube, Yahoo, MS (at least their update servers), can be 
trusted to 
propagate routes that are not aggregated/filtered, so as to 
give them 
control over their reachability and immunity to longer-prefix 
hijacking (especially problematic with things like MS update sites).

Not to stir up a huge debate here, but if I were a day 
trader, I could live without YouTube for a day, but not 
e*trade or Ameritrade as it would be my livelihood.  If I 
were an eBay seller, why would I care about YouTube?  You get 
the idea.  What makes Google, YouTube, Yahoo, MS, etc more 
important?  

More importantly, why is PCCW not prefix filtering their downstreams?
Certainly AS17557 cannot be trusted without a filter.

Randy

-----Original Message-----
From: Simon Lockhart [mailto:simon () slimey org]
Sent: Sunday, February 24, 2008 2:07 PM
To: Tomas L. Byrnes
Cc: Michael Smith; neil.fenemor () fx net nz; will () harg net; 
nanog () merit edu
Subject: Re: YouTube IP Hijacking

On Sun Feb 24, 2008 at 01:49:00PM -0800, Tomas L. Byrnes wrote:
Which means that, by advertising routes more specific 
than the ones 
they are poisoning, it may well be possible to restore universal 
connectivity to YouTube.

Well, if you can get them in there.... Youtube tried that, 
to restore 
service to the rest of the world, and the announcements didn't 
propogate.

Simon






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