CLI Reference

ONIE Commands

mlnx-poweroff

	mlnx-poweroff {-c \| -p} Perform system power-cycle or power-off through CPLD.
Syntax Description	-c	Perform system power cycle
	-p	Perform system power-off
Default	N/A
History	5.2.0010
Example	`ONIE:/ # mlnx-poweroff -p`
Notes

mlnx-smbios-recover

	mlnx-smbios-recover Attempts to recover vital part of possibly corrupted SMBios info: System product name and base product name.
Syntax Description	N/A
Default	N/A
History	5.2.0010
Example	`ONIE:/ # mlnx-smbios-recover`
Notes

onie-syseeprom

	onie-syseeprom Display the system EEPROM data block.
Syntax Description	N/A
Default	N/A
History	5.0.0100
Example	ONIE:/ # onie-syseeprom TlvInfo Header: Id String: TlvInfo Version: 1 Total Length: 584 TLV Name Code Len Value -------------------- ---- --- ----- Product Name 0x21 64 MSN2700 Part Number 0x22 20 MSN2700-CS2F Serial Number 0x23 24 MT1607X11210 Base MAC Address 0x24 6 7C:FE:90:EB:BB:80 Manufacture Date 0x25 19 10/30/2013 10:03:00 Device Version 0x26 1 0 MAC Addresses 0x2A 2 128 Manufacturer 0x2B 8 Mellanox Vendor Extension 0xFD 36 0x00 0x00 0x81 0x19 0x00 0x16 0x01 0x01 0x03 0x6C 0x00 0x00 0x4D 0x4C 0x4E 0x58 0x02 0x01 0x0C 0x05 0x0E 0x02 0x10 0x06 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 Vendor Extension 0xFD 164 0x00 0x00 0x81 0x19 0x00 0x92 0x00 0x03 0x01 0xBF 0x00 0x00 0x4D 0x54 0x31 0x36 0x30 0x37 0x58 0x31 0x31 0x32 0x31 0x30 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x4D 0x53 0x4E 0x32 0x37 0x30 0x30 0x2D 0x43 0x53 0x32 0x46 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x41 0x37 0x00 0x00 0x00 0xA1 0x8D 0xF6 0x50 0x61 0x6E 0x74 0x68 0x65 0x72 0x20 0x45 0x74 0x68 0x20 0x31 0x30 0x30 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x50 0x00 0x00 0x00 0x0A 0x8C 0x4D 0x53 0x4E 0x32 0x37 0x30 0x30 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 Vendor Extension 0xFD 36 0x00 0x00 0x81 0x19 0x00 0x10 0x00 0x03 0x05 0xE8 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 Vendor Extension 0xFD 36 0x00 0x00 0x81 0x19 0x00 0x1E 0x00 0x11 0x02 0xFF 0x00 0x00 0x0D 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x7C 0xFE 0x90 0xEB 0xBB 0x80 0x30 0x30 0x7C 0xFE 0x90 0x03 0x00 0xEB 0xBB 0x80 Vendor Extension 0xFD 36 0x00 0x00 0x81 0x19 0x00 0x12 0x00 0x01 0x06 0x85 0x00 0x00 0x00 0x46 0x00 0x00 0x08 0x00 0x05 0x05 0x05 0x05 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 Platform Name 0x28 64 x86_64-mlnx_x86-r0 Loader Version 0x29 32 5.2.0004 CRC-32 0xFE 4 0x15860FD9 Checksum is valid.
Notes

onie-syseeprom --list

	onie-syseeprom --list Lists the supported TLV (type, length and value) codes and names.
Syntax Description	N/A
Default	N/A
History	5.0.0100
Example	`ONIE:~ # onie-syseeprom --list TLV Code TLV Name ======== ================= 0x21 Product Name 0x22 Part Number 0x23 Serial Number 0x24 Base MAC Address 0x25 Manufacture Date 0x26 Device Version 0x27 Label Revision 0x28 Platform Name 0x29 Loader Version 0x2a MAC Addresses 0x2b Manufacturer 0x2c Country Code 0x2d Vendor Name 0x2e Diag Version 0x2f Service Tag 0xfd Vendor Extension 0xfe CRC-32`
Notes

onie-syseeprom --get

	onie-syseeprom --get Locates a TLV by code and write the value to stdout.
Syntax Description	N/A
Default	N/A
History	5.0.0100
Example	`ONIE:~ # onie-syseeprom --get 0x22 MSX1710-BS2F2E`
Notes

onie-syseeprom -v <block type>[=<value>]

	onie-syseeprom -v <block type>[=<value>] -- get/set vendor extension block This command is for reads or sets a vendor extension block in the ONIE system EEPROM.
Syntax Description	N/A
Default	N/A
History	5.3.0021
Example	`ONIE:~ # onie-syseeprom -v 0x12 PSID: jTCtsrCr4J42YQucjNZ3S2c4vR97Xtw7 ONIE:/ # onie-syseeprom -v 0x12=48683417909000194868341790900019 Updating PSID in Vendor Extension block 0x12`
Notes	Currently, only the PSID vendor extension block, `0x12`, is supported. For PSID, `<value>` must be a 32-character alphanumeric string.

onie-nos-install

	onie-nos-install Installs network OS.
Syntax Description	N/A
Default	N/A
History	5.0.1404
Example	ONIE:~ # onie-nos-install http://<ip-address>/CumulusLinux-3.0.0-1456539878.a71971a-amd64.bin Stopping: discover... done. Info: Fetching http://<ip-address>/CumulusLinux-3.0.0-1456539878.a71971a-amd64.bin ... Connecting to <ip-address> (<ip-address>:<port>) installer 100% \|*******************************\| 271M 0:00:00 ETA ONIE: Executing installer: http://<ip-address>/CumulusLinux-3.0.0-1456539878.a71971a-amd64.bin Verifying image checksum ... OK. Preparing image archive ... OK. Dumping image info... Control File Contents ===================== Description: Cumulus Linux OS-Release: 3.0.0~1456539878.a71971a-3d24735-201602270227-clbuilder Architecture: amd64 Date: Mon, 29 Feb 2016 13:15:17 -0800 Installer-Version: 1.2 Homepage: http://www.cumulusnetworks.com/ Data Archive Contents ...
Notes

onie-stop

	onie-stop Disables DHCP auto-discovery.
Syntax Description	N/A
Default	N/A
History	5.0.1404
Example	`ONIE:~ # onie-stop Stopping: discover... done.`
Notes

onie-start

	onie-start Enables DHCP auto-discovery.
Syntax Description	N/A
Default	N/A
History	5.0.1404
Example	`ONIE:~ # onie-start Starting: discover... done.`
Notes

onie-support

	onie-support Prepares system dump to help analyze and debug ONIE system.
Syntax Description	N/A
Default	N/A
History	5.2.0004
Example	`ONIE:~ # onie-support /tmp Success: Support tarball created: /tmp/onie-support-mlnx_msn2410.tar.bz2`
Notes

onie-sysinfo

	onie-sysinfo Displays platform information.
Syntax Description	N/A
Default	N/A
History	5.0.1404
	5.1.0012	Updated Example
Example	`ONIE:~ # onie-sysinfo x86_64-mlnx_msn2700-r0`
Notes

onie-sysinfo -v

	onie-sysinfo -v Displays ONIE version details.
Syntax Description	N/A
Default	N/A
History	5.1.0012
Example	`ONIE:~ # onie-sysinfo -v 2016.11-5.2.0004-115200`
Notes

Last updated: July 17, 2026