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Re: How to run testprograms for lwip


On Thu, 23 Jul 2009 14:27:59 +0200, Simon Kallweit <simon.kallweit@intefo.ch> wrote:

Robert Brusa wrote:
yes, I see some messages on ser1. It appears every few seconds, but I get the impression there is no answer comming back. I also hooked my PC to the LAN with wireshark and there as well, I see nothing originating from my board.

What are the messages?


tcpecho: When attempting to connect to my board (where tcpecho is running) with telnet 192.168.0.222 I get the message
telnet: Unable to connect to remote host: No route to host

I guess you configured the IP address statically on your board. Please make sure that the board is in the same network. For example, if you use 192.168.1.0/24 as your network, you won't be able to ping 192.168.0.222 unless you have defined some routing or a separate IP address in the 192.168.0.0/24 network.


I have the feeling its a hardware problem. The LEDs on the switch I am connected to with this board also remain dark all the time.

Well, I can't really help you with that. Also, it seems you are using the current lwip port available in the CVS (or ecos 3.0). I have not used that port, as it was rather dated, so I ported a newer lwip version. You could try my port too, a snapshot is available:


http://download.westlicht.ch/lwip-20090722.tar.gz

Simon


Hi Simon
Thanks for the link. I have downloaded the file and will check it out when I return from vacations - which start in a few minutes :-)
Robert


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