nanog mailing list archives

Re: tilting at windmills discussion 2


From: "Justin W. Newton" <justin () erols com>
Date: Wed, 19 Jun 1996 12:48:28 -0400

Do you also happen to have a breakdown of what ports this raffic was going
to/from?  The reason I ask iss that this seems to lead to a conclusion that
a lot of the data was for "interactive" services such as telnet and the like
as opposed to batch transfer type of connections such as ftp, and sendmail.   


At 03:29 AM 6/19/96 -0400, Dorian Kim wrote:
On Tue, 18 Jun 1996, Jerry Scharf wrote:

the overhead for various framing methods. Hopefully taking
empirical data from the internet and giving people code will reduce
the discussions of what the "cell tax" for real traffic is. Don't
like my traffic, collect your own. Fighting over conclusions will
be left to others.

In a similar vein, something to think about:

IP packet size distribution (970780293  total packets):
  1-32   64   96  128  160  192  224  256  288  320  352  384  416  448  480
  .000 .497 .094 .013 .009 .006 .007 .010 .010 .014 .004 .005 .002 .002 .002
      ^^^^
   512  544  576 1024 1536 2048 2560 3072 3584 4096 4608
  .004 .002 .189 .000 .069 .053 .000 .000 .000 .000 .000

Collected at a private interconnect between CICNet, OARnet and OSU. over a
period of a week or so.

-dorian




Justin Newton
Internet Architect
Erol's Internet Services

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