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

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Robert_Sutcliff's avatar
Robert_Sutcliff
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Aug 15, 2007

matchclass not returning a result

Hi,   I'm trying to setup a simple blacklist iRule to drop connections from clients with an IP that matches an entry in a DataGroup, and log the relevant entry. I use seperate Host and Network Data...