On 10/18/2018 04:14 PM, Farhad Mirkazemi wrote:
Hi Marcus,
Thanks for your reply;
I have only one ethernet interface on my PC but I connect my usrp's on
and off, first one works pretty ok for a long time now but the problem
occurs when I try to connect the second usrp when the first one is not
(can not be) connected (I don't have ethernet switch either). Any idea?
On Thursday, October 18, 2018, 4:06:20 PM EDT, Marcus D. Leech via
USRP-users <[email protected]> wrote:
On 10/18/2018 02:51 PM, Farhad Mirkazemi via USRP-users wrote:
Hi,
I have set up my first usrp2 on Ubuntu with its default ip address
(192.168.10.2), with the ethernet ip address 192.168.10.1 and subnet
mask 255.255.255.0 and working with UHD fine; for some reasons, I
need to use a second usrp2 which is with the same image and firmware
update as the first one but when I set a second network with ethernet
ip address 192.168.20.1 and same subnet mask as previous one and then
set the second usrp address to a new one as 192.168.20.2, I receive
the error like no device found ---> empty device address. When I use
ping command, it operates ok with both ethernet networks but unable
to recognize the device. Can you please help!?
Thanks,
So, you have two different ethernet interfaces on your host PC, with
the two USRP2s on them, or a different configuration?
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Well, since a given interface can only be on a single subnet, I suggest
changing the address of your 2nd USRP2 to 192.168.10.3, and using that
address for your 2nd USRP2.
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