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

iRules IP Comparison Considerations with IP::addr Command

Anyone utilizing IP network comparisons in iRules is probably familiar with this syntax: if { [IP::addr [IP::client_addr]/24 equals 10.10.20.0] } { # Do this } In fact, there are several m...
Published Apr 01, 2011
Version 1.0
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JRahm's avatar
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Christ Follower, Husband, Father, Technologist. I love community and I especially love THIS community. My background is networking, but I've dabbled in all the F5 iStuff, I'm a recovering Perl guy, and am very much a python enthusiast. Learning alongside all of you in this accelerating industry toward modern apps and architectures.
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Carl_Brothers
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Apr 08, 2011
Perfect! I was looking for something like this with APM for Citrix to get around one of the data class requirements in the initial APM Citrix deployment guides.