Mar 27, 2026 - For details about updated CVE-2025-53521 (BIG-IP APM vulnerability), refer to K000156741.

Forum Discussion

meirh_226404's avatar
meirh_226404
Icon for Nimbostratus rankNimbostratus
Oct 30, 2017

Remove all Characters after specific character

Hello I have simple Access policy flow with a Variable assignment- username and password. I'm asking the users for username only and the APM adding the domain. "session.logon.last.domain = Text mydo...
application delivery
BIG-IP Access Policy Manager (APM)
The-messenger's avatar
The-messenger
Icon for Cirrostratus rankCirrostratus
Sep 23, 2021

Not an answer but question on this. What is the TCL command that would perform the same action? To remove everything after a character. I'm currently trying to format a username and I'm not sure what the app is looking for. If my current session.logon.last.username is sameaccountname_domain.local, how can I remove the underscore and everything after it?