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Date:      Sun, 2 Jun 2002 16:50:22 -0600 (MDT)
From:      heistand@heistand.org
To:        freebsd-questions@freebsd.org
Subject:   strange bandwidth limiting problem
Message-ID:  <20020602225022.8A5B81B236@wendell.heistand.org>

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Hi folks,

I am having this somewhat annoying problem with my freebsd gateway machine.
I have a freebsd box with 2 NICs, one going to my dsl modem the other
to a switch for my internal network. The gateway run natd, a bunch of ipfw
rules and a couple of natd_redirect options for a couple of internal
machines I want to see from the outside.

I am having bandwidth problems on my internal machines, a single data stream
will top out at 70K/sec. Multiple streams will suck up all that the dsl
modem can do however.  It also only seem to affect the windows machines
I have internaly. The unix (freebsd and linux) machines on the inside dont
have this problem.

I havent a clue why but it has only started recently and the only
thing I can think of that changed was an update of the gateway
to 4.5 from release 4.4.

Any ideas where to start looking for a cause?

thanks


-- 
Steve Heistand
heistand@heistand.org

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