Document Revision History

Version 

25.02.5019

There are no changes to this version of the user manual. For further information on bug fixes and improvements, see the release notes of this software version.

Version 

25.02.5002

Added: 

• Two new operation codes (44 and 45) to the table Link Down Reason Indication

• "System-Services-Related Events" section to the table Detailed Table of Events

• New event to "ASIC-Related Events" in the table Detailed Table of Events

• An update to dhcp-client-identifier to include in the Zero-Touch Provisioning section

• The command nv set/unset system ntp listen

• The command nv set/unset system cli inactive-timeout

• The command nv show system cli

• The command nv show system syslog selector

• The command nv show system syslog selector id

• The command nv show system syslog selector filter 

• The command nv show system syslog selector filter id 

• The command nv show system syslog selector rate-limit 

• The command nv show system version image

• The command nv show system version packages installed

• The command nv show system version packages installed id

• The command nv show system ntp server detail (used to be nv show system ntp serverquery)

• The command nv show system date-time 

Updated:

• The modes of the command nv action reboot system

• The output of the command nv show system serial-console  

• The command "nv show system events last" to nv show system events --last

• The command "nv show system events recent" to nv show system events --recent

• The output of the command

  nv show system version

• The command nv set system ssh-server inactivity-timeout to nv set/unset system ssh-server inactive-timeout

• The command nv set system ssh-serverports to nv set/unset system ssh-server port

• The output of the command nv show system

• The output of the command nv show platform

• The output of the command nv show system syslog

• The output of the command nv show system syslog server

• The output of the command nv show system syslog server id

• The output of the command nv show system ntp

• The output of the command nv show system ntp server

• The command nv set system timezone to nv set/unset system date-time timezone 

• The output of the command nv show system events to reflect Etc/UTC event timestamp 

  
  

Removed:

• The command

  nv set system syslog format welf

  (use

  nv set system syslog format welf firewall-name <name>

  , instead)  

  
  

• The "detail" option to the command nv show platform transceiver

• Note in Certificates Management section

• Note under Upgrading OS Software section

Version

25.02.4002

Added:

• The command

  nv show system aaa user spiffe-id

• The command nv set/unset system aaa user spiffe-id

• The command nv show system gnmi-server mtls

• The command nv set system gnmi-server mtls ca-certificate

• The table Link Down Reason Indication

• The command nv set acl rule action set dscp

• The subsection Set DSCP on Transit Traffic in the Access Control List Configuration section

Updated: 

• NVOS group IDs in the LDAP section

• The output of the command nv show system

• The output of the command nv show system cpu

• The remote-url options to include HTTPS in the following upload commands: 

  • nv action upload system stats files

  • nv action upload system image files

  • nv action upload platform firmware files

  • nv action upload system documentation files

  • nv action upload system security tpm

  • nv action upload system config files

  • nv action upload system tech-support files

• • nv action upload ib ibdiagnet files

• The subsection Recovery Flow After SSD Wipe

• GRUB timeout style

Version 

25.02.3000

Added:

• A subsection in the Troubleshooting section

• A note in the command nv action reset system factory-default

• Added commands to the Role Based Access Control Commands section

• The command nv show system disk

• The command nv show system disk usage

• The command nv action erase system disk

• The command nv show system log file list

• The command nv show system security tpm oiak

• The command nv action import system security tpm oiak

• The command nv action delete system security tpm oiak

• The command nv show system aaa tacacs authentication

• The subsection ZTP Config provisioning-script

• The subsection Provisioning Script Example

Updated: 

• The section Role Based Access Control

• The Supported Events table

• Output of the command nv show platform transceiver

• Output of the command nv show system image

• Output of the command nv show system log to display log configurations

• Output of the command nv show system log file to display the contents of the latest syslog

• Output of the command nv show system ntp

• Output of the command nv show system aaa ldap

• The command nv show system log files to nv show system log file

• The "nvued" component to "nvue" (see Logging Commands section)

• The command nv show system aaa tacacs hostname to nv show system aaa tacacs server

• The command nv set system aaa tacacs hostname to nv set system aaa tacacs server

• The command nv set system aaa tacacs hostname auth-port to nv set system aaa tacacs server auth-port

• The command nv set system aaa tacacs hostname auth-mode to nv set system aaa tacacs server auth-mode

• The command nv set system aaa tacacs hostname secret to nv set system aaa tacacs server secret

• The command nv set system aaa tacacs hostname priority to nv set system aaa tacacs server priority

• The command nv set system aaa tacacs hostname timeout to nv set system aaa tacacs server timeout

• The command nv set system aaa tacacs auth-type to nv set system aaa tacacs authentication mode

• The command nv set system aaa tacacs hostname auth-type to nv set system aaa tacacs server auth-mode

• The command nv show system aaa radius hostname to nv show system aaa radius server

• The command nv show system aaa radius hostname id to nv show system aaa radius server id

• The command nv set system aaa radius hostname to nv set system aaa radius server

• The command nv set system aaa radius hostname auth-port to nv set system aaa radius server auth-port

• The command nv set system aaa radius hostname auth-type to nv set system aaa radius server auth-type

• The command nv set system aaa radius hostname secret to nv set system aaa radius server secret

• The command nv set system aaa radius hostname priority to nv set system aaa radius server priority

• The command nv set system aaa radius hostname retransmit to nv set system aaa radius server retransmit

• The command nv set system aaa radius hostname timeout to nv set system aaa radius server timeout

• The command nv show system aaa ldap hostname to nv show system aaa ldap server

• The command nv set system aaa ldap hostname id to nv set system aaa ldap server id

• The command nv set system aaa ldap hostname to nv set system aaa ldap server 

Removed:

• The command nv set system aaa ldap ssl ca-list

Version

25.02.2002

This is the initial release of NVOS software documentation for InfiniBand switches.

Last updated: September 08, 2025