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Re: AOL & Cogent

  • From: Paul Vixie
  • Date: Mon Dec 30 12:39:46 2002

> Similarly to peering, a base amount is required to make this crazy
> thing we all run work.  As we've seen with companies like PSI, those
> who terminate, or loose significant peering generally end up dead.

no part of worldcom's failure traces to uunet's decision to restrict
their peering back in 1993/1994.  in fact, that decision was has been
spectacularly successful from a business standpoint.  unfortunately,
one example does not a trend make.  also unfortunately, one example
can be terrifically inspiring to others.

so while i accept your use of the word "generally", i have to say it
doesn't look that way to the business people who have quarterly numbers
to make and are willing looking at their fellow network operators as
possible meat.  oh and while i considered PSI's vision faulty, i do not
believe that their peering games had anything to do with their failure.
(nor do i believe that winning those games would have saved them.)

now, let's resolve a point of confusion:

> > ...at least you know they are paying SOMEBODY, thus supporting the
> > market you want to be in.  you can then compete in that market.  if
> > everybody who could peer in N places worldwide could just get
> > peering, then all kinds of per-bit revenue for "high tier" network
> > owners would turn into per-port revenue for exchange point
> > operators.  where's the market in that?  how could a "high tier"
> > even exist in those conditions?
> 
> Argument #1, don't peer with the little guy because it takes revenue
> away from ISP's in general.
> 
> > as a local operator myself (ISC), i know that i should not expect
> > peering other than if someone wants their customers to have better
> > access to the f-root server or the kernel.org ftp server or
> > whatever.  it's actually easier for me, as a nonprofit, to attract
> > what mr. bill calls 'content peering' relationships, since i don't
> > compete with the folks i peer with.
> 
> Argument #2, it's easy for me, a little guy to get peering because
> I don't compete with the ISP's, I just buy from them.
> 
> So which is it?  Do you peer with the little guys who don't run
> networks because content peering is good, or do you not peer with
> them because it forces them to buy from somebody, and if everyone
> does that it's good for ISP's in general?

as a business decision, peering with someone like ISC is a no-op.  it
neither costs nor makes any money, doesn't shift cost or revenue toward
anybody, etc.  the two reasons for this are (a) the potential peer is
not going to be selling transit (therefore there's no revenue stream to
want a cut of) and (b) the potential peer isn't making any porno or other
revenue, and so is an unlikely transit customer for its own traffic.

> It seems to me you want to have your cake and eat it too.

actually i'm trying to explain rather than defend.  my arm is still
cramped from signing 500 peering agreements at a time back at AS6461,
and when i next run an international IP backbone i hope to sign 10X as
many.  peering is good for business, but only if one has no natural
monopoly or first mover advantage (like uunet had) that makes
alternatives viable, and only if one's vision extends beyond the next
quarterly SEC filing.




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