Vyatta NOS documentation

Learn how to install, configure, and operate Vyatta Network Operating System (Vyatta NOS), which helps to drive our virtual networking and physical platforms portfolio.

Before upgrading

Some tasks must be done before upgrading your system.

Before upgrading your system, perform the following tasks:

  • Save your existing configuration file for reference. Your configuration file is named config.boot and is located in the directory /config.
  • Make sure you have enough space on your root partition to load the image. You can determine the amount of space available by using the show system storage command.