[En-Nut-Discussion] Gateway

dud.one dud.one at ntlworld.com
Wed Jun 15 10:22:46 CEST 2005


maybe look at your subnet mask , either set in your code or infact any 
router on your internal network
it will probably be set at 255.255.255.0  try setting it to 255.255.0.0

Richard

----- Original Message ----- 
From: "Hermann Schulz" <hs at ehse.de>
To: <en-nut-discussion at egnite.de>
Sent: Wednesday, June 15, 2005 9:15 AM
Subject: [En-Nut-Discussion] Gateway


> Hi All,
>
> I have a problem with the Gateway.
> I've developed a control system with 10 relays, 10 digital inputs,
> 4 serial Interfaces, 32kByte Ram, LAN 91C111 and the ATMega128.
>
> Software: ethernut 3.9.3, Compiler ImageCraft V6.3.
> Tested in Linux network.
>
> The communicating goes over UDP protocol. Sometimes it is necessary that
> the response from the Io's or serial interface go into another Network.
>
> In the configuration (Telnet) the customer has the possibility to change
> The IP, Gateway, destination IP's, Port numbers and so on.
>
> But when they use the gateway function the response from the control
> system
> goes never in the other network.
>
> Example: Control IP 192.168.110.126     Gateway 192.168.110.1
> Destination      IP 192.168.115.50
>
> Can anybody help me?
>
> Best regards
> Hermann Schulz
>
>
>
>
>
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>
>
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