Automatic TCP send and receive socket buffer sizing

[LI Xin]

LI Xin wrote:
> Hi,
> 
> Chris wrote:
>> I think the opposite, without this patch my send window set to 256k
>> for 'all' connections to allow decent speeds.
>>
>> With the patch most connections will be just 8k in size and some be 256k.
>>
>> so worst case scenario with patch during a DOS they will all use 256k
>> windows but without the patch they would all use 256k regardless.
>>
>> p.s. waiting still for releng 6 patch :)
> 
> Unofficial backport for andre@'s patch.  I am testing it on RELENG_6_2
> but the box is not heavily loaded, and please note that this is
> UNOFFICIAL so it's up to you to decide whether you want it.

Oops, forgot the patch.

http://people.freebsd.org/~delphij/misc/patch-tcp_auto_buf-20061212-RELENG_6.diff

Cheers,
-- 
Xin LI <delphij at delphij.net>	http://www.delphij.net/
FreeBSD - The Power to Serve!

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