Hi All,
This is my first posting to this list and hence a little bit of background
to set the context :-) I have taken the TCP, Memp and PBUF memory
management pieces from lwIP and modified it to work on our custom
multiprocessor. The TCP engine, input and output processing themselves
have not been modified except to remove the globals in input processing.
The code was taken from CVS a few months ago and am now doing my testing.
1. Has anybody ported lwIP to a multiprocessor system; specifically the
TCP layer? Do you have any performance numbers?
2. I am finding some odd behaviour w.r.t. Dup Acks. While I am hunting it
down; I am not sure whether it is a known problem and/or whether it has
been fixed. Attached is a trace of the problem. It was generated using
"nc" (netcat). In the trace;
- 20.1.1.2 is the Linux client
- 10.1.1.2 is our system using lwIP's TCP.
Does anybody have any ideas?
Regards
Ram
--
Ramanathan Ramadass
Member of Technical Staff
Mistletoe Technologies
Direct: 408-200-5766
Main: 408-996-0220
Fax: 408-996-0221
www.mistletoetech.com
_______________________________________________
lwip-users mailing list
[email protected]
http://lists.nongnu.org/mailman/listinfo/lwip-users
