NetVizura requires working connection to the internet to install required update. After update is successful you can turn off internet access for NetVizura server.

Step-by-step guide

  1. Check free space on disk with df -h command. If there is less than 8GB of free space on disk, delete some files to make at least 8GB available space on disk (easiest way is to delete old raw data files in archive which is usually located in /var/lib/netvizura/flow/archive)
  2. Download the update package (assumed filename is netvizura-x.y.z-linux-rpm.tgz) to NetVizura server's /tmp directory
    (info) x.y.z is NetVizura version number.

  3. Execute cd /tmp 

  4. Execute tar -xzf netvizura-x.y.z-linux-rpm.tgz

  5. Execute ./update.sh

  6. Refresh your browser (Ctrl + F5)

  7. Check if the update is successful on NetVizura's license page: http://<netvizura_server_ip>:8080/netvizura/#settings:license

 

If downloaded from Internet Explorer, the filename would be netvizura-linux-x.y.z-rpm.gz.

  1. NetVizura might not work properly if updated from more older versions. We kindly urge you to first successively update it to previous version, and then to current version.
  2. NetVizura will not work if update is made after support period has expired. Make sure that your support has not expired before you start updating.
  3. It is not possible to update NetVizura on free trial. If you want to extend your assessment for one additional month, please request a new free trial license.