Bug ID 1991289: ECA always invokes the default access profile 'kerberos_auth_default'

Last Modified: Oct 15, 2025

Affected Product(s):
BIG-IP APM(all modules)

Fixed In:
17.5.1.3, 17.1.3

Opened: Jul 23, 2025

Severity: 3-Major

Symptoms

ECA always invokes the kerberos_auth_default profile, even when it’s known that the request will be denied later.

Impact

Increasing unnecessary load on apmd, which will cause a performance issue during peak time.

Conditions

-- SSL Orchestrator Proxy configured with SWG-explicit NTLM ONLY Access Profile

Workaround

None

Fix Information

ECA will not send a known invalid request to APMD to deny

Behavior Change

Guides & references

K10134038: F5 Bug Tracker Filter Names and Tips