[USRP-users] can ping, but uhd_find_devices shows No UHD Devices Found

Mike Jameson mike.jameson at ettus.com
Tue Sep 2 12:42:43 EDT 2014

The USRP should be recognised if the following is run:

uhd_fft --args="addr="

This is because broadcast packets are used for USRP discovery and can be
blocked by your iptables firewall.



Mike Jameson M0MIK BSc MIET
Ettus Research Technical Support
Email: support at ettus.com
Web: http://ettus.com

On Tue, Sep 2, 2014 at 3:31 AM, 林季蓁 via USRP-users <
usrp-users at lists.ettus.com> wrote:

> Hello all,
>  I can ping, but uhd_find_devices shows No UHD Devices Found.
> My device is USRP N200 and both gnuradio and uhd are installed in the VM
> Ubuntu 12.04.
> Do anyone have the same question?
> Could you plz tell me how to solve it? Thanks for any help!
> _______________________________________________
> USRP-users mailing list
> USRP-users at lists.ettus.com
> http://lists.ettus.com/mailman/listinfo/usrp-users_lists.ettus.com
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