Dear Edwin, this usually fails because the USRPs reply with a "where are USRPs broadcast" from uhd_find_devices with a "here I am broadcast", and often, these get caught in the firewall or don't get routed through e.g. NAT.
Since you're using a VM: the X300 can push through a WHOLE lot of data per second. You'd typically really want to avoid that the host touches network data going to and coming from the VM for computational reasons. The most performant way to do that is to just bind your network card completely to the VM; as soon as you achieve that, the host can't filter out any replies anymore. You'll also need to make sure the VM's firewall doesn't either. Best regards, Marcus On Tue, 2019-08-06 at 17:40 -0500, Edwin Mauricio Barbosa Salinas via USRP-users wrote: > > > ---------- Forwarded message --------- > De: Edwin Mauricio Barbosa Salinas <edwin.barb...@usantotomas.edu.co> > Date: mar., 6 ago. 2019 a las 17:37 > Subject: Configurating X300 "uhd_find_devices" No uhd devices found > To: <discuss-gnura...@gnu.org> > > > regards, > I am currently working with a USRP X300, following its UHD and > GNURADIO installation guides, I am making the configurations from > Ubuntu 14.04 with a VM VirtualBox virtual machine, when I execute the > command "uhd_find_devices" it throws me a message saying "No UHD find > devices" but when I execute the command "uhd_find_devices --args =" > addr = 192.168.10.2 "" it executes it successfully, I want to know > how to do so that when executing the command "uhd_find_devices" it is > executed successfully. > > > root@edwin-VirtualBox:/home/edwin# uhd_find_devices > linux; GNU C++ version 4.8.4; Boost_105400; UHD_003.009.005-0- > g32951af2 > > No UHD Devices Found > > root@edwin-VirtualBox:/home/edwin# uhd_find_devices -- > args="addr=192.168.10.2" > linux; GNU C++ version 4.8.4; Boost_105400; UHD_003.009.005-0- > g32951af2 > > -------------------------------------------------- > -- UHD Device 0 > -------------------------------------------------- > Device Address: > type: x300 > addr: 192.168.10.2 > fpga: HGS > name: > serial: 3124ED5 > product: X300 > > > -- > Edwin Mauricio Barbosa salinas > Cod. 2172800 > INGENIERÍA DE TELECOMUNICACIONES > > > _______________________________________________ > USRP-users mailing list > USRP-users@lists.ettus.com > http://lists.ettus.com/mailman/listinfo/usrp-users_lists.ettus.com _______________________________________________ USRP-users mailing list USRP-users@lists.ettus.com http://lists.ettus.com/mailman/listinfo/usrp-users_lists.ettus.com
