nanog mailing list archives
Re: Keynote/Boardwatch Internet Backbone Index A better te
From: "Jack Rickard" <jack.rickard () boardwatch com>
Date: Fri, 27 Jun 1997 16:24:48 -0600
I probably don't agree that it is not a reliable way to draw conclusions about backbone performance. The index has drawn criticism because it points up winners and losers and that's about it. There is no way to do this without criticism, and indeed it should be part of the process. The end user experience will reflect the sum of that, plus dialup variables which we simply do not include in this work. Jack Rickard ----------
From: Mark Borchers <markb () infi net> To: Jack Rickard <jack.rickard () boardwatch com> Cc: nanog () merit edu Subject: Re: Keynote/Boardwatch Internet Backbone Index A better te Date: Friday, June 27, 1997 6:09 AM Jack, I think you've stated for yourself the reason that this Index has drawn some criticism. By it's name it purports to be an index of backbone speed or backbone congestion or a combination of the above. Not only is it not really an index of these items, it could further be argued that there's not even any reliable way to draw conclusions about backbone performance from the Keynote measurements. As you say, there are many other variables. So why not give this thing a name that reflects it's real identity as an end-to-end test from the Keynote Perspective Agent locations to various WWW servers.This assumes that you consider web server location and web server performance to NOT be a part of overall network performance. Our view steps back a bit from that. The majority of traffic would appear to be webcentric. From an end users perspective, what does a web site on a specific network look like and how does that compare to a web site on another network? There are ENDLESS variables contributing to that including intercity links, hub architecture, host hardware, host
software,
peering, connectivity points with other networks, transit agreements,
type
of routers, ATM switching (or not). All contribute. We think most
people
notice Internet performance (or lack thereof) while viewing world wide
web
pages.
Current thread:
- Re: Keynote/Boardwatch Internet Backbone Index A better te Mark Borchers (Jun 27)
- <Possible follow-ups>
- Re: Keynote/Boardwatch Internet Backbone Index A better te Jack Rickard (Jun 27)
- Re: Keynote/Boardwatch Internet Backbone Index A better te J.D. Falk (Jun 29)
- Re: Keynote/Boardwatch Internet Backbone Index A better te Justin W. Newton (Jun 30)