Last Modified: Sep 13, 2023
Affected Product(s):
BIG-IP LTM
Known Affected Versions:
13.1.1.2, 13.1.1.3
Fixed In:
13.1.1.4
Opened: Nov 14, 2019 Severity: 3-Major
TMM may crash when FastL4 is used with an HTTP profile and an iRule command. Even if TMM does not crash, the incorrect iRule may prevent the connection from working.
TMM typically crashes; however, whether or not TMM crashes, the invalid use of the pool command results in connection failure.
-- A virtual server configured to use FastL4 with an HTTP profile with a fallback host. -- The virtual server has an iRule that performs a pool pick after the connection is established. Note: Using the pool command after the server-side connection is established is not a valid operation.
Remove the invalid iRule configuration.
This issue no longer occurs.