BIG-IQ UI advisory banner

For the UI, it is supported in 6.1.0.

1. From the UI, just go to System > THIS DEVICE > General Properties.
2. In the top right, select Edit. You will be able to add a Custom Login Message in the appropriate section.

For the CLI, follow this procedure:

CLI Custom Message

1. Login to BIG-IQ command line using root credentials.
2. Use a text editor such as vi, open /config/ssh/ssh_banner file.
3. Either paste in the approved banner or manually type in the banner.
4. Save the file and exit the text editor.
5. Add the sshd-banner by typing in the following command: tmsh modify sys sshd include "Banner /config/ssh/ssh_banner"
6. Save the changes:   tmsh save sys config

Should the banner ever need to be disabled, use the following procedure.

1. Login to BIG-IQ command line using root credentials
2. Disable the message banner with the following command:   tmsh modify sys sshd include none
3. Save the changes:   tmsh save sys config