Re: limit on the TCP window size ?

[nirav j. <jas...@us...>]

Hi,

I am running iperf on both FreeBSD4.7 and Redhat 7.3.

I think i cannot get  max throughput out of 1Gbps ethernet adapter because the 
window size max's out at 264Kbytes. I need a larget window size to get full 
bandwidth out of this adapter.

What is the configuration change required for each OS ?

thanks,
- Nirav

----- Original Message -----
From: Jim Ferguson <fer...@nc...>
Date: Monday, March 15, 2004 11:26 pm
Subject: Re: limit on the TCP window size ?

> Nirav,
> You'll need to change configuration.  What OS are you using?
>   -Jim
> 
> At 09:16 PM 3/15/2004 -0800, you wrote:
> >Hi,
> >
> >When i run a simple client server test with a requested window size of 1M (
> >anything greater then 256k ) i get a message saying that the
> >
> >allocated window size is 256k ... requested 1M.
> >
> >Is this the max window size that iperf can allocate or do i have to configure
> >something ?
> >
> >- Nirav.
> 
>