N310:SFP0 Unreachable

[GershomSandeep]

Hi

I followed this steps to achieve 10 Gigabit Ethernet interface on SFP Port 1 but am receiving unreachable response from the Host and green light is not illuminating Please advice me on this issue.

NOTE: USRP N310 loaded with XG FPGA image

1. Configure your Host's 10Gb Ethernet adapter as shown below.

   IP Address: 192.168.20.1
   Subnet Mask: 255.255.255.0
   Gateway: 0.0.0.0
   MTU: 9000

NOTE: When operating at 10Gb speeds, it is important to set a MTU of 9000 and not a value of automatic.

2. Connect the USRP to a host computer using either a 10Gb SFP or Fiber cable to SFP Port 1.

The ​ Green LED​ above ​SFP Port 1​ should illuminate.

3. To test the connection,​ ​ping​ the device at address 192.168.20.2​ from the host, as shown below:

   $ ping 192.168.20.2

Press CTRL+C to stop the ping program.

[wordimont]

From the comment in #745 with the pictures you posted (now deleted?), it looked like it had 1 GbE equipment connected to the SFP ports. So I would expect the link LED to be on for SFP0 until you download the XG image, then it would no longer work. If using the XG image, please ensure you have a 10 GbE SFP cable connected to a 10 GbE Ethernet card on the connected computer. You need to make sure the devices link (indicated by the green LED next to the SFP port) before you try to ping.

[GershomSandeep]

thank you so much:-)

[GershomSandeep]

Today I was trying N310 with srsRAN, i don't no what happened suddenly its restarting continuously. Even i tried by resetting the devices but no use. so please advise me on this issue.

[wordimont]

You probably need to re-image your SD card to a known good state. At this point I suggest your reach out to technical support. https://www.ettus.com/support/

[GershomSandeep]

sure thank you.