[lwip-users] Re: [lwip] Lwip applications

[harish jayaraj]

Hi Mahlako,
    If you are having a sniffer tools then this becomes a easy 
'cause you can obtain the time taken to Tx and Rx n bytes.
So here are some methods to check the performance.

Start the sniffer tool's timer.
Ping from 4-5 clients to the LWIP with some 2000 bytes and send 
the Ping requestes for 100 times. Now effective data that ping has 
Tx would be 3* 2000 *2.
Stop the timer, Now you have the no. of bytes Tx and also the time 
taken, from these 2 you can find the throughput of the stack which 
is one of the performance parameters.

rgds,
--harish

On Mon, 30 Sep 2002 ERIC MAHLAKO wrote :
>Hi
>
>How can I test the performance of Lwip? I want to use
>standard test programs such as 'NETPERF' and 'PING' to
>send packets from the computer using LWIP to another
>computer.
>
>Thanks
>Eric
>
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