Re: [ECOS]How to run testprograms for lwip

[Simon Kallweit <simon.kallweit@intefo.ch>]

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

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