nanog mailing list archives

Re: Google peering in LAX


From: Owen DeLong <owen () delong com>
Date: Mon, 2 Mar 2020 12:44:05 -0800

In part, it might be because people you’re not paying may be less tolerant of anti-social behavior than people you are 
paying.

It does seem rather odd that Google would prefer to receive their traffic over transit, but I’m not going to try and 
second guess that decision.

Owen


On Mar 2, 2020, at 12:40 PM, Seth Mattinen <sethm () rollernet us> wrote:

Anyone know why Google announces only aggregates via peering and disaggregate prefixes over transit?

For example, I had a customer complaining about a path that was taking the long way instead of via peering and when I 
looked I saw:

Only 172.217.0.0/16 over Any2 LAX

That plus 172.217.14.0/24 over transit

Any inquiries to Google just get a generic "we're not setting up any new peering but we're on route servers" response 
for almost a year now. Or is it because they don't send the /24's to route servers and I'm stuck until they finish 
their forever improvement project to turn up a direct neighbor?


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