[lwip-users] Sizes

[John Kennedy]

Hello again,

I’m using Lwip with sockets on MicroBlaze.  I have an MTU of 1500.  I want to maximize the Ethernet TX/RX data rates (bits/sec) in my embedded system.  Memory is not an issue (512Mbytes avail).

How does one determine the values for:

·         MEM_SIZE

·         PBUF_POOL_SIZE

·         PBUF_POOL_BUFSIZE

·         TCP_MSS

·         TCP_SND_BUF

·         TCP_SND_QUEUELEN

 to maximize the Ethernet TX/RX data rates?

Thanks,

John

 

 

________________________________________
John Kennedy


Idaho Technology Inc.
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Salt Lake City, UT 84108, USA

USA: 1-800-735-6544
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www.idahotech.com

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