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From: "Akarapu Mahesh" <mahesh_a6@hotmail.com>
To: linux-kernel@vger.kernel.org
Subject: doubt About large socket buffers on 2.4 kernels
Date: Mon, 11 Feb 2002 15:58:48	[thread overview]
Message-ID: <F207mVFOh1vdkmyCF1H000024bf@hotmail.com> (raw)


HI,
I am using 2.4.9-13 kernel. I want to use large socket buffers .I set 
maximum values for /proc/sys/net/core/rmem_max and 
/proc/sys/net/core/wmem_max and also made sure the maximum value is high for 
/proc/sys/net/ipv4/tcp_wmem and /proc/sys/net/ipv4/tcp_rmem. But when i run 
some ttcp tests i observe that the advertised window of the receiver starts 
from 5792 bytes even though i use large windows.I read that 2.4 kernels do 
auto-tuning. Is there anyway i can make the advertised windows larger than 
5792 . OR please suggest some resources where i can find the information 
about the socket buffer implementations. I need this information very much

Awaiting a reply from some of you.

Thanks
Mahesh


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                 reply	other threads:[~2002-02-11 15:59 UTC|newest]

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