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N300 device not found #820

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CarlosD1119 opened this issue Dec 13, 2024 · 1 comment
Closed

N300 device not found #820

CarlosD1119 opened this issue Dec 13, 2024 · 1 comment

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@CarlosD1119
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I encountered some issues while configuring the N300. The N300 responds to my ping requests, but the host cannot find the device using the command uhd_find_devices while correctly detecting my b210 device. I referred to [this post on StackOverflow], but adding parameters and modifying the firewall settings did not resolve the issue. I believe my network is correctly configured, and my UHD version is up to date.
QQ_1734107185096
QQ_1734107162725

@mbr0wn
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mbr0wn commented Dec 18, 2024

I'm not sure where those screenshots were taken (is this on your host computer, or did you add a graphical network tool to the USRP?).

This looks more like a support request than a bug report in UHD, so I'm closing this. Some pointers for you:

  • Connect the N300 to a DHCP-managed network using the RJ45. You can figure out the IP address by logging into your USRP using the serial console, or maybe you have a network management. Then try again to ping, try to ssh root@<address>, and then finally uhd_usrp_probe --args addr=<address>.
  • Using addr=<address> also works for uhd_find_devices, so try that.
  • Ping will work on anything, which means if you get a ping response, you might actually be getting it from something else. Make sure it's from the device.

@mbr0wn mbr0wn closed this as completed Dec 18, 2024
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