Just to be sure....
The machine running the demo software is at 192.168.1.3. What is the
address of the FG machine?
The startup script for the demo lets you set the socket address where
you want to receive data from FG and the IP and socket address where you
want to sent control data back to FG.
On the FG side, you need to set (as a minimum) the address and socket
of the machine running the demo
What address/network are you using to handle the other network services?
If different than the 192.168.1.0 network you will have to use a second
card and set up your routing tables accordingly.
At scale4x we had one card configured for connecting to the Internet at
eth0 and a second card at eth1 configured to communicate with the sim.
For the moment, let's assume one card behind a gateway/firewall that
provides NAT for accessing the Internet and a private LAN at 192.168.1.0.
In flightgear: --opengc=socket,30,192.168.1.3,6000,udp
--native-ctrl=socket,30,<IP address of demo
machine>,<receiving socket>,udp
In the demo startup script --network=6000,<FG socket that receives ctrl
data>,<IP address of FG machine>
Regards
John W
Justin Smithies wrote:
How Curtis as im trying to run Johns Glass cockpit software demo on the same
machine and i cant get FG to send data to it.
Ive set his software to use port 6000 and my i.p. 192.168.1.3 it runs up and
appears to be awaiting data.
Then i run FG with
fgfs --opengc=socket,out,30,192.168.1.3,6000,udp
And all i get is Error writing data.
But if i issue FG with a dummy i.p like 192.168.1.6 no errors, so that just
confuses me as you said the error was because it got no reply from the
running service.
There is nothing on 192.168.1.6 .....
Anymore ideas ?
Justin Smithies
On Wednesday 15 February 2006 21:44, Curtis L. Olson wrote:
Justin Smithies wrote:
Ah sorted im going to have to run the glass cockpit on an other pc i cant
use my own i.p.
There's no reason you can't have FlightGear send udp packets to another
application on the same machine. You may or may not want to do that,
but it certainly is possible.
Curt.
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