Problems running tunnel.py

GNU Radio
1

Hi,

I tried to run tunnel.py on my machine (Ubuntu 11.10) with 2 USRPs
(usrp1).

from one side I launched:

./tunnel.py --tx-freq 2.4G --rx-freq 2.4001G -a=“name=dev1” -A TX/RX
–bitrate 500k -v
then :
sudo ifconfig gr0 192.168.200.1

from another terminal (on the same machine):

./tunnel.py --rx-freq 2.4G --tx-freq 2.4001G -a=“name=dev0” -A TX/RX
–bitrate 500k -v

sudo ifconfig gr1 192.168.200.2

But when I run ping from both sides I see nothing displayed!
Is what I’ve done correct? Is it possible to use one machine? What did I
miss?
Can you help me plz!

Best Regards,
Nada

2

Hi,

Is there a way to create a TCP/IP tunnel between 2 USRPs with one host
and stream video through it?

Regards,
Nada

Quoting Nada ABDELKADER [email protected]: