Forum Discussion
Evan_Champion_1
Jan 04, 2016Cirrus
I think I may have found an issue ID for this in the APM 12.0 release notes. The ID is: 461084.
When the BIG-IP system is configured with Kerberos Auth agent and the client sends a request with an Authorization header PRIOR to the "HTTP 401" challenge, authentication fails. An auth request to the BIG-IP systems contains Authorization header; Kerberos Auth is configured. Auth can fail and the client might see a login prompt again when the IP address changes.
Unfortunately there is no workaround recommended. :-(