Maybe I have the same problem, but I using raw api with simultane pcb and callback for acked frames, and sometimes the callback is not generated for the last frame and on a timeout I close. In the active pcb I can see the pcb in closing state and it will never end up. After a while all pcb is in the closing state and no more connections can bee done (RESET) I think the problem is the ack, on the sniffer I can see it, but no callback is generated Med vänlig hälsning/Best Regards Jan Wester
_________________________________ WHI Konsult AB Scheelegatan 11, 112 28 Stockholm, Sweden <http://www.whi.se/> www.whi.se [EMAIL PROTECTED] +46 8 449 05 30 _____ Från: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] För embed9527 Skickat: den 5 december 2007 05:39 Till: Mailing list for lwIP users Ämne: Re:[lwip-users] (no subject) I also find the same program, everytime I must to reset my target board so that it can be work well, My systerm is ucos + AT91SAM7X256 + DP83848!
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