In my experience, it is a significant challenge to get maximum rate Tx streaming from host to operate without streaming errors. It is much more challenging than maximum rate Rx Streaming. As a result, when I am using maximum rates (that would require both 10Gbe links), I always use the Tx "Replay" block for streaming. I am fortunate that my use case allows a repetitive signal. So, if you need maximum bandwidth and your use case allows it, I'd recommend using the Replay block to avoid all Tx streaming over the link. If your use case does not allow it, you might want to try the DPDK interface which in my experience performs much better but with a fairly large hurdle to getting it working. And, in any case, if your aggregate streaming will fit on a single 10Gbe link (~250MS/s), I would avoid use of "second_addr". My experience is that for cases where you don't need it, it is less reliable than a single link (but not sure why).
On Mon, Jan 31, 2022 at 8:35 AM Marcus D. Leech <patchvonbr...@gmail.com> wrote: > On 2022-01-31 01:40, seckinoncu8...@gmail.com wrote: > > > > So, when I want to use the two ports with full capacity, is there > > always a complication like this? > > > > Could the problem be with the network card( x520-da2)? > > > > > > There shouldn't be, but in the interest of debugging, see how far you > can get with two channels into a single interface. > > _______________________________________________ > USRP-users mailing list -- usrp-users@lists.ettus.com > To unsubscribe send an email to usrp-users-le...@lists.ettus.com >
_______________________________________________ USRP-users mailing list -- usrp-users@lists.ettus.com To unsubscribe send an email to usrp-users-le...@lists.ettus.com
