nanog mailing list archives

Re: The FCC is planning new net neutrality rules. And they could enshrine pay-for-play. - The Washington Post


From: Rick Astley <jnanog () gmail com>
Date: Sun, 27 Apr 2014 11:45:04 -0400

If it were through a switch at the exchange it would be on each of them to
individually upgrade their capacity to it but at the capacities they are at
it they are beyond what would make sense financially to go over an exchange
switch so they would connect directly instead. It's likely more along the
lines of needing several 100G ports as Netflix is over 30% of peak usage
traffic in North America:

"Netflix (31.6%) holds its ground as the leading downstream application in
North America and together with YouTube (18.6%) accounts for over 50% of
downstream traffic on fixed networks."  (source
https://www.sandvine.com/trends/global-internet-phenomena/ )

That amount of data is massive scale. I don't see it as double dipping
because each party is buying the pipe they are using. I am buying a 15Mbps
pipe to my home but just because we are communicating over the Internet
doesn't mean the money I am paying covers the cost of your connection too.
You must still buy your own pipe in the same way Netflix would. I covered
this scenario in more detail in my post "What Net Neutrality should and
should not cover" but if you expand on the assumption that paying for an
internet connection also pays for the direct connection of every party who
you exchange traffic with then you have a scenario where only half the
people connected to the Internet should have to pay at all for their
connection because any scenario where people simply buy their own pipe
would be considered "double billing".

The cost for residential broadband is high enough in the US without a
policy like that in place. If there is one policy that would keep poor
families from being able to afford broadband it would be that one.





On Sun, Apr 27, 2014 at 2:58 AM, Hugo Slabbert <hslabbert () stargate ca>wrote:


...but if that point of congestion is the links between Netflix and
Comcast...

Which, from the outside, does appear to have been the case.

...then Netflix would be on the hook to ensure they have enough capacity
to Comcast to get the data at least gets TO the Comcast network.

Which I don't believe was a problem?  Again, outside looking in, but the
appearances seemed to indicate that Comcast was refusing to upgrade
capacity/ports, whereas I didn't see anything indicating that Netflix was
doing the same.  So:
I have gear; you have gear.  I upgrade or add ports on my side; you
upgrade or add ports on your side.


The argument at hand is if Comcast permitted to charge them for the
links to get to their network or should they be free/settlement free. I
think it should be OK to charge for those links as long as its a fair
market rate and the price doesn't basically amount to extortion.

Are we talking here about transport between Netflix's POPs and Comcast's?
 I definitely don't expect Comcast to foot the bill for transport between
the two, and if Netflix was asking for that I'm with you that would be out
of line.  If there are existing exchange points, though, would it not be
reasonable to expect each side to up their capacity at those points?


Once that traffic is given directly to comcast no other party receives
payment for delivering it so there is no double billing.

The "double-dip" reference was to charging both the content provider and
the ISP's own customer to deliver the same bits.  If the traffic from
Netflix was via Netflix's transit provider and Comcast then again was
looking to bill Netflix to accept the traffic, we'd hit double billing.

I guess that's the question here:  If additional transport directly been
POPs of the two parties was needed, somebody has to pay for the links.
 Releases around the deal seemed to indicate that the peering was happening
at IXs (haven't checked this thoroughly), so at that point it would seem
reasonable for each party to handle their own capacity to the peering
points and call it even.  No?

--
Hugo

________________________________
From: Rick Astley <jnanog () gmail com>
Sent: Saturday, April 26, 2014 11:23 PM
To: Hugo Slabbert
Cc: nanog () nanog org
Subject: Re: The FCC is planning new net neutrality rules. And they could
enshrine pay-for-play. - The Washington Post

How is this *not* Comcast's problem?  If my users are requesting more
traffic than I banked on, how is it not my responsibility to ensure I have
capacity to handle that?  I have gear; you have gear.  I upgrade or add
ports on my side; you upgrade or add ports on your side.  Am I missing
something?

Sort of yes, it's Comcasts problem to upgrade subscriber lines but if that
point of congestion is the links between Netflix and Comcast then Netflix
would be on the hook to ensure they have enough capacity to Comcast to get
the data at least gets TO the Comcast network. The argument at hand is if
Comcast permitted to charge them for the links to get to their network or
should they be free/settlement free. I think it should be OK to charge for
those links as long as its a fair market rate and the price doesn't
basically amount to extortion. Sadly the numbers are not public so I
couldn't tell you one way or the other aside from I disagree with the
position Netflix seems to be taking that they simply must be free. Once
that traffic is given directly to comcast no other party receives payment
for delivering it so there is no double billing.

This diagram best describes the relationship (ignoring pricing):
http://www.digitalsociety.org/files/gou/free-and-paid-peering.png

"Content provider" would be Netflix and Comcast would be Broadband ISP 1.




On Sun, Apr 27, 2014 at 1:56 AM, Hugo Slabbert <hslabbert () stargate ca
<mailto:hslabbert () stargate ca>> wrote:
Okay, I'm not as seasoned as a big chunk of this list, but please correct
me if I'm wrong in finding this article a crock of crap.  With
Comcast/Netflix being in the mix and by association Cogent in the
background of that there's obviously room for some heated opinions, but
here goes anyway...

A long, long time ago when the Internet was young and few, if any had
thought
to make a profit off it, an unofficial system developed among the network
providers who carried the traffic: You carry my traffic and I'll carry
yours
and we don't need money to change hands. This system has collapsed under
modern realities.

I wasn't aware that settlement-free peering had "collapsed".  Not saying
it's the "only way", but "she ain't dead yet".

Seltzer uses that to set up balanced ratios as the secret sauce that makes
settlement-free peering viable:
"The old system made sense when the amount of traffic each network was
sending to the other was roughly equivalent."

...and since Netflix sends Comcast more than it gets, therefor Netflix
needs to buck up:
"Of course Netflix should pay network providers in order to get the huge
amounts of bandwidth they require in order to reach their customers with
sufficient quality."

But this isn't talking about transit; this is about Comcast as an edge
network in this context and Netflix as a content provider sending to
Comcast users the traffic that they requested.  Is there really anything
more nuanced here than:

1.  Comcast sells connectivity to their end users and sizes their network
according to an oversubscription ratio they're happy with.  (Nothing wrong
here; oversubscription is a fact of life).
2.  Bandwidth-heavy applications like Netflix enter the market.
3.  Comcast's customers start using these bandwidth-heavy applications and
suck in more data than Comcast was betting on.
4.  Comcast has to upgrade connectivity, e.g. at peering points with the
heavy inbound traffic sources, accordingly in order to satisfy their
customers' usage.

How is this *not* Comcast's problem?  If my users are requesting more
traffic than I banked on, how is it not my responsibility to ensure I have
capacity to handle that?  I have gear; you have gear.  I upgrade or add
ports on my side; you upgrade or add ports on your side.  Am I missing
something?

Overall it seems like a bad (and very public) precedent & shift towards
double dipping, and the pay-for-play bits in the bastardized "Open
Internet" rules don't help on that front.  Now, Comcast is free to leverage
their customers as bargaining chips to try to extract payments, and Randy's
line of encouraging his competitors to do this sort thing seems fitting
here.  Basically this doesn't harm me directly at this point.  Considering
the lack of broadband options for large parts of the US, though, it seems
that end users are getting the short end of the stick without any real
recourse while that plays out.

--
Hugo

________________________________________
From: NANOG <nanog-bounces () nanog org<mailto:nanog-bounces () nanog org>> on
behalf of Larry Sheldon <LarrySheldon () cox net<mailto:LarrySheldon () cox net

Sent: Saturday, April 26, 2014 4:58 PM
To: nanog () nanog org<mailto:nanog () nanog org>
Subject: Re: The FCC is planning new net neutrality rules. And they could
enshrine pay-for-play. - The Washington Post

h/t Suresh Ramasubramanian

FCC throws in the towel on net neutrality

http://www.zdnet.com/fcc-throws-in-the-towel-on-net-neutrality-7000028770/

Forward!  On to the next windmill, Sancho!
--
Requiescas in pace o email           Two identifying characteristics
                                         of System Administrators:
Ex turpi causa non oritur actio      Infallibility, and the ability to
                                         learn from their mistakes.
                                           (Adapted from Stephen Pinker)




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