I don't have a lot of experience with these USB adapters (amazon basics one is the only one I ever tried). I think you are dropping packets because the bandwidth test is trying to max things out (as it should). If your use case does not need full 1 Gbe you might be fine. Our N310 (in 1 Gbe mode) actually pushes out data at 1.25 Gbs. In general, Intel good, Realtek bad.
On Tue, Aug 21, 2018 at 12:05 PM, Garnham, John <john.garn...@atacorp.com> wrote: > 1. I have set the device address in GNU radio as addr=192.168.10.2 > > That seemed to improve things. It found the device. > > 2. Yes I installed from binaries – I will try the downgrade to UND > 3.11 first. Re-compiling on this machine will take a lot of work to set-up > I expect. > > 3. I do not have a thunderbolt port. Any recommendations on a > chipset that I should look for in the adapter? > > > > > > *From:* Ali Dormiani [mailto:sdorm...@eng.ucsd.edu] > *Sent:* Tuesday, August 21, 2018 12:35 PM > *To:* Garnham, John <john.garn...@atacorp.com> > > *Subject:* Re: [USRP-users] X310 driver problems > > > > Ok so there are a few problems that are independent of each other. > > > > 1. In GNUradio you need to set the device address to "addr=192.168.10.2". > I have attached a screenshot of what it looks like (I use an N310). > > > > 2. Notice that your version of UHD is 3.12 but in GNUradio runtime it says > UHD 3.11. I assume you installed both with executable or package manager. > The GNUradio pre-compiled binaries are old and were compiled with UHD 3.11. > I do not know if X310 needs the latest version of UHD (Our N310 *needs* > 3.13.0.2). You can either downgrade UHD to 3.11 or compile the latest UHD > and GNUradio from source. They need to match. > > > > 3. I recognize your USB to Ethernet adapter. I had an amazon basics > branded one with the exact same controller chip. It was pretty bad and I > returned it. If your laptop has a thunderbolt 3 port I highly recommend > using that instead. We are using a 10 Gbe to thunderbolt 3 adapter for now > as a stopgap solution untill we get a proper server. > > > > On Tue, Aug 21, 2018 at 11:20 AM, Garnham, John <john.garn...@atacorp.com> > wrote: > > Ali, > > > > I need to read more carefully. Here is the output of the ipconfig /all > > > > \Program Files\UHD\lib\uhd\examples>ipconfig /all > > > > Windows IP Configuration > > > > Host Name . . . . . . . . . . . . : jgarnham-lt > > Primary Dns Suffix . . . . . . . : atacorp.com > > Node Type . . . . . . . . . . . . : Hybrid > > IP Routing Enabled. . . . . . . . : No > > WINS Proxy Enabled. . . . . . . . : No > > DNS Suffix Search List. . . . . . : atacorp.com > > > > Ethernet adapter Ethernet 3: > > > > Connection-specific DNS Suffix . : > > Description . . . . . . . . . . . : ASIX AX88179 USB 3.0 to Gigabit > Ethernet Adapter #2 > > Physical Address. . . . . . . . . : 00-50-B6-20-A5-B2 > > DHCP Enabled. . . . . . . . . . . : No > > Autoconfiguration Enabled . . . . : Yes > > IPv4 Address. . . . . . . . . . . : 192.168.10.1(Preferred) > > Subnet Mask . . . . . . . . . . . : 255.255.255.0 > > Default Gateway . . . . . . . . . : > > NetBIOS over Tcpip. . . . . . . . : Disabled > > > > > > *From:* Garnham, John > *Sent:* Tuesday, August 21, 2018 12:09 PM > *To:* 'Ali Dormiani' <sdorm...@eng.ucsd.edu> > *Subject:* RE: [USRP-users] X310 driver problems > > > > Ali, > > > > I am on a 1 Gbe connection on a Win10 laptop. I have a USB to Ethernet > adapter that direct connects to the X310. I have set-up this as a second > network on my laptop computer with fixed IP address 192.168.10.1. Attached > is a pdf file showing the commands and outputs of: > > > > Ipconfig > > uhd_find_devices > > uhd_usrp_probe > > GNU radio top_block.py > > > > The first three seem to work just fine, but GNU radio cannot find the X310 > > > > John G > > > > *From:* Ali Dormiani [mailto:sdorm...@eng.ucsd.edu <sdorm...@eng.ucsd.edu>] > > *Sent:* Tuesday, August 21, 2018 10:33 AM > *To:* Garnham, John <john.garn...@atacorp.com> > *Cc:* usrp-users@lists.ettus.com > *Subject:* Re: [USRP-users] X310 driver problems > > > > As a start please post the output of 'ifconfig' (linux command on your > host machine) or 'ipconfig /all" (windows cmd command). > > > > Are you on 1 Gbe or 10? Please describe the entire connection chain from > the USRP to your host machine. (include any adapters you are using along > the way) > > > > Also paste the error messages you get with running benchmark_rate. > > > > > > Ali Dormiani > > > > On Tue, Aug 21, 2018 at 9:18 AM, Garnham, John via USRP-users < > usrp-users@lists.ettus.com> wrote: > > I just purchased an X310 and have tried to get it work under both Linux > and Win 10. In both cases installed the latest correct driver and > associated FGA image. I can ping it, can run probe, but the benchmark_rate > fails with numerous dropped packets and lots of error messages. > Additionally the channel 0 ethernet port status light is yellow, not green, > and by the documentation, it appears yellow is some kind of non-optimal > state. Finally GNU radio cannot find the device, but the UHD > uhd_find_devices does find the x310. > > > > I am at a loss what to do now, other that “read the manual” documentation > on-line and see what I can find. I am not confident I will fond anything. > > > > John G > > > _______________________________________________ > USRP-users mailing list > USRP-users@lists.ettus.com > http://lists.ettus.com/mailman/listinfo/usrp-users_lists.ettus.com > > > > >
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