Last Modified: Aug 19, 2026
Affected Product(s):
BIG-IP (all modules)
Known Affected Versions:
11.6.0, 11.6.0 hf1, 11.6.0 hf2, 11.6.0 hf3, 11.6.0 hf4, 11.6.0 hf5, 11.6.0 hf6, 11.6.0 hf7, 11.6.0 hf8, 11.6.1, 11.6.1 hf1, 11.6.1 hf2, 11.6.2, 11.6.2 hf1, 11.6.3, 11.6.3.1, 11.6.3.2, 11.6.3.3, 11.6.3.4, 11.6.4, 11.6.5, 11.6.5.1, 11.6.5.2, 11.6.5.3, 12.0.0, 12.0.0 hf1, 12.0.0 hf2, 12.0.0 hf3, 12.0.0 hf4, 12.1.0, 12.1.0 hf1, 12.1.0 hf2, 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
Opened: May 29, 2014 Severity: 3-Major
If there are two events (as following), they will not work together properly. iRule #1 -------- when ACCESS_ACL_ALLOWED { set type [ACCESS::session data get type] if { !($type starts_with "test") } { if { [HTTP::uri] == "/" } { ACCESS::respond 302 Location "https://[HTTP::host]/test/" } } } iRule #2 -------- when ACCESS_ACL_ALLOWED { if { [HTTP::uri] contains "logout" } { after 1 { ACCESS::session remove } } }
iRule execution error will occur.
iRule #1 (with event ACCESS_ACL_ALLOWED, HTTP::respond) has higher priority than iRule #2 (ACCESS_ACL_ALLOWED, HTTP::uri).
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