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Open Networking Hardware Diagnostic Guide November 2022

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Overview

This guide provides information for the open networking (ON) diagnostic (DIAG) operating system (OS).

This system uses the power-on self-test (POST) diagnostic tool that automatically runs during the system power-on at the BIOS level. This tool tests for catastrophic hardware failures that prevent booting the system. The error code is saved in CMOS for the next boot. There is no physical alarm indication.

When the diagnostic tools finish, your system displays pass or fail test results. If all the tests pass, the diagnostic tools close. If a test fails, each diagnostic tool offers a different result.

NOTE The troubleshooting package includes a README file that lists the tools version and the overall troubleshooting package version. For more information, see this README file.

ONIE expansion

To view all the ONIE commands available, from the ONIE prompt, enter onie- and press the <tab> key twice. 

ONIE:/ # onie- <TAB><TAB>
onie-boot-mode        onie-fwpkg            onie-syseeprom
onie-console          onie-nos-install      onie-sysinfo
onie-start            onie-self-update      onie-uninstaller
onie-stop             onie-support

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