Hi Leandro,

Thank you very much for your answer!

I think that might not be the problem as I was using just one USRP (I was basically checking if it was working with the switch before connecting more of them).

Best regards,

Maria Jesus

On 12/02/2019 12:13, Leandro Echevarría wrote:
Hey Maria,

If I'm not wrong, USRPs have default static IP addresses, which are specific to the FPGA image you've loaded onto them. Perhaps if you're using more than one in the same network domain there's being a collision and you need to change one of the board's IP default IP addresses first? Just an idea.

Regards,

Leo

On Tue, Feb 12, 2019 at 8:54 AM Maria Jesus Cañavate Sanchez via USRP-users <usrp-users@lists.ettus.com <mailto:usrp-users@lists.ettus.com>> wrote:

    Hi Xavier,

    Thank you very much for your answer!

    I was just using the command uhd_find_devices from the terminal
    and the PC did not detect anything. Sending a ping did not work
    either. When I did the same by connecting just the PC without the
    switch, everything worked properly.

    Do you think the limit in sampling rate could affect the detection
    of the USRP as well?

    Thank you again!

    Best regards,

    Maria Jesus

    On 12/02/2019 11:36, Xavier Arteaga wrote:
    Hi Maria,
    What sampling rate are you having? The switch you are using is up
    to 100Mbps. That limits your sampling rate to 3.125Msps.

    100Mbps / (16 bit/sample x 2 IQ) = 3.125MSamples/s.

    Regards,
    Xavier

    On Tue, 12 Feb 2019 at 11:57, Maria Jesus Cañavate Sanchez via
    USRP-users <usrp-users@lists.ettus.com
    <mailto:usrp-users@lists.ettus.com>> wrote:

        Hi there!

        I am having problems when connecting the USRP X310 to my PC
        via a switch
        (I am doing this as I would like to connect several USRPs
        simultaneously). The connection between the PC and the USRP
        via direct
        Ethernet connection works perfectly but not when I connect a
        switch in
        between. I have been checking the manual to see if there are any
        specifications for the switch but I have not found anything.
        The switch
        I am using is the TL-SF1008D by tp-link and maybe it is not
        compatible
        with the USRP.

        Thank you very much in advance!

        Best regards,

        Maria Jesus


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