nanog mailing list archives

Re: Peering versus Transit


From: "Jeff Young" <young () mci net>
Date: Mon, 30 Sep 1996 17:17:04 -0400

because ds-3's to naps are finite resources and cost money.
why would you assume that any provider wants to burn his ds-3
by taking traffic at a nap when he has better connectivity 
to your transit provider?  in fact, he may not even peer with 
your transit provider at the nap.  

why am i not free to arrange traffic flows between my backbone
and others as i see fit?  mci and sprint have arranged six ds-3's 
between their respective backbones.  if your transit provider is
sprint, i don't want your traffic to me by way of a nap.  if you 
give it to me at a nap, you deserve what you get.

one would think, in my case, that a ds-3 to a nap would cost
me more than a direct ds-3 connection to the XXX backbone.
(assuming that XXX is the transit provider).

Jeff Young
young () mci net

Date: Mon, 30 Sep 1996 00:40:49 -0700 (PDT)
From: Bill Woodcock <woody () zocalo net>
Message-Id: <199609300740.AAA01931 () zocalo net>
To: avg () quake net, barney () databus com, nanog () merit edu
Subject: Re: Peering versus Transit
Sender: owner-nanog () merit edu
Content-Type: text
Content-Length: 1837

        > There are two ways to have packets go...
        > adding bogus static or whatever routes
        > or by pointing default.  Both are malicious.
    
    WRT the latter, I completely agree that pointing a default at anyone
    whom you're not buying transit from is theft, and absolutely beyond
    condonement.
    
    WRT the former, I simply cannot fathom, and no one other than Sean has
    yet presented an argument explaining why it's malicious to deliver a
    packet to its addressee's ISP.  Why should I, as an ISP, not prefer
    that all other ISPs deliver packets to my customers as quickly,
    efficiently, directly, and inexpensively as possible?  Why should I
    prefer a more expensive or less reliable route, or expect any other
    ISP to do so?
    
    I realize that this is about the hundredth time somebody has asked
    exactly that question, but people are just going to keep asking until
    there's a convincing reason, or people stop suggesting that other
    people use less-efficient paths.  It is, after all, an obvious
    question.
    
        > Example, please, when somebody conforming to the stated policies
        > was denied peering?  (Plase note that the process... may be
        > rather lengthy...
    
    Okay, it's _widely rumored_ that it may be difficult to establish new
    peering sessions with some large ISPs, at the moment.  :-)  But this
    again distracts from the question at hand, since you assume that
    "stated policies" should institutionalize unequal relationships.
    Assuming that skirts the argument, just as nonsequiturs about default
    routes do.
      
                         -Bill 

________________________________________________________________________________
bill woodcock  woody () zocalo net  woody () applelink apple com  user () host domain com

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