You'll find this information useful:
https://kb.ettus.com/Using_Dual_10_Gigabit_Ethernet_on_the_USRP_X300/X310
On 2017-07-31 13:13, Mark Koenig wrote:
> What is the minimum UHD version required?
>
> FROM: "mle...@ripnet.com" <mle...@ripnet.com>
> DATE: Monday, July 31, 2017 at 1:11 PM
> TO: Mark Koenig <mark.koe...@iubelttechnologies.com>
> CC: "usrp-users@lists.ettus.com" <usrp-users@lists.ettus.com>
> SUBJECT: Re: [USRP-users] X310 Channel Command Issue
>
> You'll need a much-more-recent version of UHD to support dual-ethernet mode.
>
> We need to see the part of your code that creates the usrp device object,
> specifies the device address details, etc, and also how you create your
> streamers.
>
> On 2017-07-31 12:46, Mark Koenig wrote:
>
> I am using version 003.008.004.
>
> I am uncertain of what part of the code you are referring to that sets up the
> motherboard.
>
> FROM: "mle...@ripnet.com" <mle...@ripnet.com>
> DATE: Monday, July 31, 2017 at 12:41 PM
> TO: Mark Koenig <mark.koe...@iubelttechnologies.com>
> CC: "usrp-users@lists.ettus.com" <usrp-users@lists.ettus.com>
> SUBJECT: Re: [USRP-users] X310 Channel Command Issue
>
> What version of UHD are you using?
>
> We'd need to see the part of your code that sets up the motherboard, etc.
>
> We don't have enough details to diagnose your problem.
>
> On 2017-07-31 12:32, Mark Koenig via USRP-users wrote:
>
> I am having issue communicating with both channels on the X310. I have 2
> UBX-40 daughtercards installed in the x310, and am using the 10 Gig port as
> well as the 1 Gig port, with the intention to use one port to control one
> channel and the other card to control the other channel. Also, I am working
> in receive only for now.
>
> When I use "uhd_find_devices" I get the following:
>
> UHD DEVICE 0
>
> Device Address:
>
> Type: x300
>
> Addr: 192.168.10.2
>
> Fpga: HGS
>
> Name:
>
> Serial: 30F5A3F
>
> UHD DEVICE 1
>
> Device Address:
>
> Type: x300
>
> Addr: 192.168.40.2
>
> Fpga: HGS
>
> Name:
>
> Serial: 30F5A3F
>
> I also have the host PC ip addresses assigned correct; 192.168.10.1 and
> 192.168.40.1.
>
> Which leads me to believe the daughtercards have 2 different IP addresses.
> The problem is that if I task either 10.2 or 40.2 I only ever communicate
> with the RF A channel, never the B channel.
>
> Can somebody please help me with this?
>
> Thank you
>
> Mark
>
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> USRP-users@lists.ettus.com
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