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Date:      Thu, 07 Nov 1996 20:59:42 -0800
From:      ecsd <ecsd@transbay.net>
To:        Ben Black <black@gage.com>
Cc:        Josh Mehlman <josh@oystersoft.com>, questions@freebsd.org, ecsd@synergy.transbay.net
Subject:   Re: Routing tables
Message-ID:  <3282BE3E.5C68@transbay.net>
References:  <32811FA0.41C67EA6@oystersoft.com> <9611071527.AA02396@squid.gage.com>

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Ben Black wrote:
> 
> you can't route by size because freebsd (and 99.9% of all other
> systems) pays no attention to a stream of packets. each packet is
> examined on it's own. even those that do pay attention (some new cisco
> software called netflow, for instance) can't determine a priori that a
> connection will transfer a lot of data.
> 
> do you understand that the maximum packet size is typically 1500
> bytes, so your large transfer looks like all the others when it is
> chopped up?
> 
> b3n

it's not a question of flow size, it's a question of the availability
or not of the faster link.



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