Hi All
The processor is LPC2468 running @ 57.6MHz with DP83848I phy in RTX OS and TCPnet stack.
RTL.h version is 3.10/2007.
Currently we are facing TCP retransmission issue in huge network where traffic is more.
Monitored using wireshark, about 500-600 frames per second are seen. Most of the frames are IPver 6 UDP, NBNS etc.
I have having following suspects.
1. The processor speed is not sufficient. Pockets are processed slowly.
2. 16KB ethernet RAM buffers for transmit(2*1536) and receive(3*1536) may be not sufficient.
3. The TCP stack have some issues.
Can anyboby please give some clue?
V.Nagarajan
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