Dennis! palease give a hand. Do you have any idea on this?

guest (TCP/IP novice)
We have a board supporting TCP/IP suite. ftp server couldn't be connected twice and hung ftp client. But telnet server works well. Additionally there are two channels in this board. Only channel II has this problem. Now I have mixed information. I trace the code and notice that TCP task received second connect passive message but valid field in TCP struct is NULL and result in connect fail. Finally ftp server always wait message from session layer.

That's an old board, TCP/IP and RTOS we bought before, no support now,and no efficient debug methods. so process is very slow.

2001-6-5 -04:00

回到话题: 再提一个在加找工作的问题:网络安全方面(如Firewall等) 前景如何? 对English 要求怎样? 如今Programmer太多,Cisco方面的机会似乎多数人不看好,希望Jabber,火姐等等前辈多多指教。

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