On 3 of my cPanel DNS Only server I am seeing this below after upgrade to WHM 11.48.0 (build 7).
WHM Home » Security Center » cPHulk Brute Force Protection
Thank You for installing cPanel & WHM.
In order to access the interface, you will need to make sure that the software license on this server is active and installed.
Your license could not be activated because:
Cannot Read License File
First, go to License Verification - cPanel Inc. and enter the public IP address of this server to make sure it is licensed.
If licensed, try running /usr/local/cpanel/cpkeyclt from the command line as root.
You'll also need to make sure that port 80 is open to contact our license server and that your server's hostname is a FQDN.
If you don't currently have a license, you can obtain a trial license by registering at the cPanel Store and requesting a trial under Free Services.
You can purchase/lease a license directly from cPanel or from one of our Partners
Once the license on this server is active, you will no longer see this message. If you have installed a license since loading this page, click here to reload.
WHM Home » Security Center » cPHulk Brute Force Protection
Thank You for installing cPanel & WHM.
In order to access the interface, you will need to make sure that the software license on this server is active and installed.
Your license could not be activated because:
Cannot Read License File
First, go to License Verification - cPanel Inc. and enter the public IP address of this server to make sure it is licensed.
If licensed, try running /usr/local/cpanel/cpkeyclt from the command line as root.
You'll also need to make sure that port 80 is open to contact our license server and that your server's hostname is a FQDN.
If you don't currently have a license, you can obtain a trial license by registering at the cPanel Store and requesting a trial under Free Services.
You can purchase/lease a license directly from cPanel or from one of our Partners
Once the license on this server is active, you will no longer see this message. If you have installed a license since loading this page, click here to reload.