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Altera_Forum
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12 years ago

NIOS+MicroOS+Niche stack (TCP) optimization

Hello. I am trying to get as much data rate as possible from Niche stack that is working on NIOS processor (now with MicroOS). Now I am using TCP for transmission. I think I've get all t...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
12 years ago

Please can somebody explain, how can I get MTU more than 15xx bytes for niche stack to transmit packets with sizes like 9600 bytes.

I've tried to do something, but my TCP packets are dividing by the stack into 15xx pieces (I am looking with Wireshark on the PC connected to the board).

By my experiments, using the large packets should give high actual performance gain, but I still can't use packets larger than 15xx bytes.