nanog mailing list archives

Re: Observations of an Internet Middleman (Level3) (was: RIP


From: Ca By <cb.list6 () gmail com>
Date: Fri, 16 May 2014 17:34:43 -0700

On May 16, 2014 12:21 PM, "Matthew Petach" <mpetach () netflight com> wrote:

On Fri, May 16, 2014 at 11:52 AM, Christopher Morrow <
morrowc.lists () gmail com> wrote:

On Fri, May 16, 2014 at 2:47 PM, Blake Hudson <blake () ispn net> wrote:
in the context of this discussion I think it's silly for a residential
ISP
to purport themselves to be a neutral carrier of traffic and expect
peering
ratios to be symmetric

is 'symmetric traffic ratios' even relevant though? Peering is about
offsetting costs, right? it might not be important that the ratio be
1:1 or 2:1... or even 10:1, if it's going to cost you 20x to get the
traffic over longer/transit/etc paths... or if you have to build into
some horrific location(s) to access the content in question.

Harping on symmetric ratios seems very 1990... and not particularly
germaine to the conversation at hand.


Traffic asymmetry across peering connections
was what lit the fuse on this whole powder keg,
if I understand correctly; at the point the traffic
went asymmetric, the refusals to augment
capacity kicked in, and congestion became
a problem.


What lit this powder keg?:

<conspiracy theory>

Netflix bought transit from cogent and expected it to work. C'mon.  This
happens every month on this list and every month people tell others not to
rely on cogent. Right? Netflix is smart, they know cogent is willing to
burn down their network and blow up their customers for 15 minutes of fame
$0.03 a meg.

This makes me think the whole thing is a net neutrality strawman.

They set the stage and all the players played their part.

Now, what will be the result?  I expect some concession from the
comcast/twc deal.  They made a big deal about net neutrality  / netflix /
strawman so they can trump up a "meaningful" concession to allow the
merger.

</conspiracy>

I've seen the same thing; pretty much every
rejection is based on ratio issues, even when
offering to cold-potato haul the traffic to the
home market for the users.

If the refusals hinged on any other clause
of the peering requirements, you'd be right;
but at the moment, that's the flag networks
are waving around as their speedbump-du-jour.
So, it may be very "1990", but unfortunately
that seems to be the year many people in
the industry are mentally stuck in.  :(

Matt


Current thread: