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

Forum Discussion

Gopal123's avatar
Gopal123
Icon for Altostratus rankAltostratus
Feb 01, 2024

Need help regarding F5 LTM iRule

Hi Team,   We have a legacy virtual server configured with no pool members, but a iRule is tagged under the VIP. If anyone can help me to find a way that I can find whether actually that VIP is cu...
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Paulius's avatar
Paulius
Icon for MVP rankMVP
Feb 01, 2024

Gopal123 You should be able to go into the VS statistics page and reset them to zero to see if it's being hit. If you can provide the iRule in question I'm sure we can recommend specific lines to add logging in order to say if it's being used or not.