Last Modified: Sep 07, 2026
Affected Product(s):
F5OS F5OS-A, F5OS-C
Known Affected Versions:
F5OS-A 1.8.0, F5OS-A 1.8.1, F5OS-A 1.8.2, F5OS-A 1.8.3, F5OS-A 1.8.4, F5OS-A 1.8.4-HR1, F5OS-A 1.8.4-HR2
Opened: May 01, 2025 Severity: 3-Major
When licensing is configured to use a proxy server, the F5OS system will perform DNS resolution prior to sending the HTTP request to the proxy server. If DNS is not configured on the F5OS system, the licensing operation will fail.
Licensing operations fail.
-- F5OS licensing configured to use a proxy server. -- DNS not configured on the F5OS system.
Ensure DNS is configured on F5OS.
None