Avnet Azure Sphere- Cannot connect to ethernet

Question

Hello,
I use Starter Kit Rev2.
I was working on PrivateNetworkServices sample provided by the Azure from this link (https://github.com/Azure/azure-sphere-samples/tree/master/Samples/PrivateNetworkServices).
I was able to get output on Command prompt when I used WiFi(“wlan0”). But when I changed the Network Interface to “eth0” in the ‘main.c’ program, I get an error in Visual studio as below

How can I remove this error? Thank you.

Answer 1

Updating the thread:

In this scenario, ETH WIZ click board was being used which is unsupported with Azure Sphere. Currently, only the ENC28J60 ethernet chipset boards are supported.

https://learn.microsoft.com/en-us/azure-sphere/network/connect-ethernet?tabs=cliv2beta

Answer 2

From the logs shared with my colleague, I do not see eth0 configuration on the device. I could repro the same without connecting an ethernet board. When an ethernet board is connected to my device, I could see the eth0 in my device configuration (even without sideloading the image package). It could be that the ethernet board is faulty or something wrong with the connection.

INTERFACE STATUS:
-> Interface name: [azspheresvc]
-> Network interface up : True
-> Connected to network : False
-> Interface has IP address assigned : False
-> Connected to internet : False
-> Interface name: [lo]
-> Network interface up : True
-> Connected to network : False
-> Interface has IP address assigned : False
-> Connected to internet : False
-> Interface name: [wlan0]
-> Network interface up : True
-> Connected to network : False
-> Interface has IP address assigned : False
-> Connected to internet : False

With ethernet board connected

INTERFACE STATUS:
-> Interface name: [azspheresvc]
-> Network interface up : True
-> Connected to network : False
-> Interface has IP address assigned : False
-> Connected to internet : False
-> Interface name: [eth0]
-> Network interface up : True
-> Connected to network : False
-> Interface has IP address assigned : True
-> Connected to internet : False
-> Interface name: [lo]
-> Network interface up : True
-> Connected to network : False
-> Interface has IP address assigned : False
-> Connected to internet : False
-> Interface name: [wlan0]
-> Network interface up : True
-> Connected to network : False
-> Interface has IP address assigned : True
-> Connected to internet : False