Re: Very poor TCP/SACK performance

David S. Miller (davem@dm.cobaltmicro.com)
Tue, 8 Sep 1998 05:34:41 -0700


From: alan@lxorguk.ukuu.org.uk (Alan Cox)
Date: Tue, 8 Sep 1998 14:27:35 +0100 (BST)

No. With a 32K window and set for a 64K limit 2.1.x should be fine
by default. Looking at the 2.1.x code Im a bit confused it seems to
be offering window == free space or am I missing something ?

It should be offering something like:

(buf_limit - alloced_so_far) / 2

if it is not, thats a bug.

Later,
David S. Miller
davem@dm.cobaltmicro.com

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