2019-06-10 11:03:01 +02:00
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Expected result
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===============
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Use the network related shell commands to verify the network link between the
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board under test and the host computer. Ping to the link local address from and
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to the host computer must work.
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On the host computer, using tools such as `ethtool` must show the USB CDC ECM
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2019-10-23 10:43:52 +02:00
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interface as link detected:
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2019-06-10 11:03:01 +02:00
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```
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# ethtool enp0s20u9u4
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Settings for enp0s20u9u4:
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Current message level: 0x00000007 (7)
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drv probe link
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Link detected: yes
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```
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Background
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==========
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This test application can be used to verify the USBUS CDC ECM implementation.
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Assuming drivers available, the board under test should show up on the host
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computer as an USB network interface. Drivers are available for both Linux and
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macOS.
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