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Debug port interfaces

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Amy Buck edited this page Nov 21, 2018 · 5 revisions

During system startup, physical ports map to Linux network interfaces. See Physical ports in Interfaces for naming convention information for Linux network interfaces.

Troubleshoot interfaces

  • If Linux network interfaces are not created:

    – Check that the NAS process is running, and check the /var/log/syslog file for errors

    – If the NAS is not running, check if other processes on which NAS depends are running

  • If physical port interfaces are not enabled (administratively up) in the NPU, check that the SAI/NPU SDK has initialized correctly. You can also use the journalctl utility.

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