[lwip-users] SYN/ACK issue in TCP client/server implementation under eCos with LwIP-TCP/IP stack on ARM Evaluator 7T board

[Ashish Anand]

I have a PPP link between 192.168.1.3 (Linux) and 192.168.1.4 (ARM 7 ET board
with eCos and LwIP)

Case 1: Board is a TCP server

Linux --> Board: SYN
Board --> Linux: no reply 

Case 2: Board is a TCP client

Board --> Linux: SYN
Linux --> Board: SYN, ACK
Board --> Linux: no reply, Linux retransmits initial SYN once only



Is it so hard to set up a simple TCP client/server on ARM under eCos using
LwIP? :-(

Regards,
Ashish Anand
Research Intern - Dept. of Electrical Engineering
Indian Institute of Technology, Delhi
http://dudafunk.myvnc.com

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