We recommend adding the Progress Kemp Licensing Server URLs as allowed URLs on your firewall to ensure all licensing features work, including the downloading and updating of Web Application Firewall (WAF) rules.

The URLs to allow vary depending on your LoadMaster firmware version:

• LoadMaster firmware version 7.2.53 or above (or 7.2.48.3 Long Term Support (LTS) and above): licensing.kemp.ax

• LoadMaster firmware versions below 7.2.53 (or below 7.2.48.3 LTS): alsi.kemptechnologies.com and alsi2.kemptechnologies.com