[En-Nut-Discussion] Two Nut/OS boxes do not communicate with eachother

[William Baker]

Willem, did you make any progress on this issue?

bbaker

>Hi There
>
>We have a private APN, which allocates fixed IP addresses to our mobile
>units.
>
>Regards
>--Willem
>
>On 12/13/06, Krzysztof Drewicz <hunter at mimuw.edu.pl> wrote:
>  
>
>>Willem Myburgh napisał(a):
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>>
>>>The PC is also connected to the GPRS network.
>>>
>>>
>>>      
>>>
>>>>We use PPP. Each system connects to a GPRS network.
>>>>        
>>>>
>>With 95% of certain your GSM operator blocks direct p2p connections in
>>GPRS/IP.
>>First try to setup a serwer (anywhere in the internet) and use some
>>simple tcp application. You could use some netcat/redir combinantion or
>>write some app in perl.
>>It will open a pair of sockets, read on one port and forward to the
>>another socket if the second one is connected.
>>
>>In Poland most GSM providers count up to 2 Euro extra charge / month for
>>one public IP on the GPRS, it's not firewalled by any means i.e. you are
>>on your own and your ethernut box is connected to the Internet with
>>public ip, you should consider this in your setup.
>>Also, you could use some GSM based VPN, you will have your own virtual
>>network like 10.11.12.32/29 (in most cases it is small) but it's
>>firewalled from the Internet, you have access to the net, and p2p
>>communication is not restricted, also in Poland it costs sth like
>>200-300 Euro / month for 10 sim cards.
>>
>>
>>Best Regards.
>>
>>
>>
>>
>>
>>_______________________________________________
>>http://lists.egnite.de/mailman/listinfo/en-nut-discussion
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