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To: roberto@blaise.ibp.fr (Ollivier Robert)
cc: peter@haywire.dialix.com (Peter Wemm), freebsd-current@freebsd.org
Subject: Re: About ed0 problem and big Ierrs numbers 
In-reply-to: Your message of "Tue, 18 Jul 95 11:01:56 +0200."
             <199507180901.LAA03912@blaise.ibp.fr> 
From: David Greenman <davidg@Root.COM>
Reply-To: davidg@Root.COM
Date: Tue, 18 Jul 1995 02:13:13 -0700
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>> Yup. Solaris has a 4096 byte max window...
>
>I don't use Solaris. Sidhe is a 4.1.3 SunOS. And the slowdown I've 
>encountered started between 2.0R and 2.0.5R. I used to get between
>400 and 600 KB/s between my two machines. The slowdown is a new thing.

   Try adding "options TCP_ACK_HACK" to your kernel config file. This restores
one of my old hacks that causes TCP to ack small packets (<MSS) immediately.
The input errors are either overruns or something more serious (like an
indication of a cable problem).

-DG