Re: [lwip-users] lwIp - performance optimized lwipopts.h

[Kieran Mansley]

On Tue, 2007-01-09 at 20:05 +0100, Bernhard Poess wrote:
> Hi,
> 
> I've integrated the lwIP stack on top of a microkernel on the x86 plattform.
> Now i'm trying to do a benchmark using netperf (I hacked my own BSD
> socket version using the rawapi).
> 
> I use lwip-1.1 and I'm trying to figure out the best parameters
> concerning performance in the lwipopts.h file. Does anybody have
> suggestions / experience with that? I really do not care about memory
> consumption at all.
> I want to optimize TCP and UDP traffic on an ethernet line.

Large send and receive buffers, large windows, large MTU.  

Also, see this recent thread (including the follow ups):

http://lists.gnu.org/archive/html/lwip-users/2006-11/msg00007.html

Kieran