Last Modified: Jul 18, 2026
Affected Product(s):
BIG-IP FPS
Known Affected Versions:
12.1.1, 12.1.1 hf1, 12.1.1 hf2, 12.1.2, 12.1.2 hf1, 12.1.2 hf2, 12.1.3, 12.1.3.1, 12.1.3.2, 12.1.3.3, 12.1.3.4, 12.1.3.5, 12.1.3.6, 12.1.3.7, 12.1.4, 12.1.4.1, 12.1.5, 12.1.5.1, 12.1.5.2, 12.1.5.3, 12.1.6, 13.0.0, 13.0.0 hf1, 13.0.0 hf2, 13.0.0 hf3
Fixed In:
13.1.0, 13.0.1
Opened: Jan 17, 2017 Severity: 4-Minor
in is a common practice to use aliases for username. for example, an app might allow users to login with either their ID, cell number, or nickname. WebSafe doesn't support username aliases.
You are unable to use username aliases in your applications.
This is encountered when your application uses username aliases.
None.
providing new ANTIFRAUD irule command for setting username (replace username alias with the "real" username)