Issue with POWDER Profile gnuradio_otalab: Empty Device Address

[Md Rabiul Hossain]

I am currently running an OTA indoor experiment using the following POWDER profile:

Profile: gnuradio_otalab

https://www.powderwireless.net/instantiate.php?profile=5bae4489-3dcd-11f1-90d9-e4434b2381fc&rerun_instance=21ca6dae-2820-42ae-acd0-34fab26f25c2

When I execute the relevant command, it returns an empty device address. Please see the attached screenshot for reference.

To troubleshoot the issue, I have already:

• Performed a flash recovery on the node
• Power-cycled the node

However, the behavior remains unchanged.

Could you please help me investigate this issue or suggest any additional troubleshooting steps?

[Kirk Webb]

Hello Md Rabiul,

Please provide a link to the running experiment. The link you have provided is for instantiating the profile you are using, which is not what we need for diagnosing the problem.

BR,

-Kirk

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[Md Rabiul Hossain]

Hello Dr. Kirk
Thank you for your reply.

The experiment link is given below:
https://www.powderwireless.net/status.php?uuid=21ca6dae-2820-42ae-acd0-34fab26f25c2

Best Regards 

Md Rabiul

[Kirk Webb]

Hello Md Rabiul,

[ Please just address me as "Kirk"; I do not have a doctorate degree... ]

I have confirmed that the radio does not ping in its current state. The node and switch ports for both the node and the radio show "link up". It may be that the 10G Ethernet SFP+ transceiver in the radio has a problem and needs to be replaced. Someone on-site at the University will need to check it. I have asked one of the other POWDER team members to have a look. No ETA at this time on when this will happen.

BR,

-Kirk

To view this discussion visit https://groups.google.com/d/msgid/powder-users/55d046cb-e89a-4097-bc3c-8be5a471b3ecn%40googlegroups.com.

[Kirk Webb]

`ota-x310-1` is back online. You should be good to proceed with your experiment.

-Kirk

[Md Rabiul Hossain]

Thank you so much. 

I really appreciate your quick response.