Product Documentation

Updating and Upgrading to NetScaler SD-WAN 9.3

Sep 12, 2017

There are two main upgrade scenarios:

1.    Upgrade appliances with working Virtual WAN configuration from a previous release version, 8.1, 9.0, 9.1,  and 9.2 to the current version 9.3.0.x.

2.    Upgrade appliances to release 9.3.0.x without existing Virtual WAN configuration.



Appliances shipped with 8.0.x image are not supported to upgrade to Enterprise Edition.


Upgrading to 9.3 release is a multi-step process. Virtual WAN software is upgraded centrally from the MCN appliance using tar.gz files. Additionally, operating system software needs to be upgraded locally on every hardware appliance in the network using .upg software package file. It is important to complete the second upgrade step locally on every appliance, otherwise some functionality will be missing. Refer to the upgrade instructions in the following sections.