ESX: Security Banner at Console Login with Color
24 June 2007
The guys at XtraVirt have a good article: ESX3: Security Banner at Console Login. This article tells you how to customize your login prompt and message of the day.
Good information for those that want to customize their login banners. This article actually works for ESX 2.x and above.
I ran across an application that allows me to easily add color to this login banner, if your console/ssh client supports it.
The application is MOTD Maker. You can find it here: http://edeca.net/site/programs:motdmaker
So I took the default banner from the above article:
Select the color you wish to make it:
Now the color will change.
Now I made it uniform by selecting the other asterisks.
Now select "Generate ANSI" and either cave this to a file, or save it to your clipboard. I recommend saving it to a file. I've had some issues with puTTY when it comes to pasting.
If you saved it to a file, you can upload that to your ESX server, and rename it to /etc/motd or /etc/issue.
Additionally, one thing that they didn't mention in the above mentioned article... /etc/issue is for local console connections, and /etc/issue.net is for ssh/terminal connections.
That being said, you could have different information for local or remote connections. And because /etc/motd is run after login, you can add additional information there.
Good information for those that want to customize their login banners. This article actually works for ESX 2.x and above.
I ran across an application that allows me to easily add color to this login banner, if your console/ssh client supports it.
The application is MOTD Maker. You can find it here: http://edeca.net/site/programs:motdmaker
So I took the default banner from the above article:
And pasted it into the MOTD Maker. Adding colors is really easy with the MOTD Maker, just select the text...****************************************
****** WARNING: SECURITY MESSAGE ******
** AUTHORIZED ACCESS TO THIS SYSTEM **
** ONLY! **
** ACCESS MUST BE CLEARED WITH ONSITE **
** SECURITY CONTROLLER **
****************************************
****************************************
Select the color you wish to make it:
Now the color will change.
Now I made it uniform by selecting the other asterisks.
Now select "Generate ANSI" and either cave this to a file, or save it to your clipboard. I recommend saving it to a file. I've had some issues with puTTY when it comes to pasting.
If you saved it to a file, you can upload that to your ESX server, and rename it to /etc/motd or /etc/issue.
Additionally, one thing that they didn't mention in the above mentioned article... /etc/issue is for local console connections, and /etc/issue.net is for ssh/terminal connections.
That being said, you could have different information for local or remote connections. And because /etc/motd is run after login, you can add additional information there.
