Operational Defect Database
BugZero found this defect 1258 days ago.
Data sources
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F5 | 968949
Keepalives aren't sent in FIN_WAIT_2 when using a TCP profile
Last update date:
4/26/2024
Affected products:
BIG-IP
BIG-IP LTM
Affected releases:
12.1.0
12.1.1
12.1.2
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
Fixed releases:
No fixed releases provided.
Description:
Severity: 3-Major ... Symptoms ... When a client-side connection goes into FIN_WAIT_2, BIG-IP does not send keepalives even if they are being sent on the server-side connection. ... Impact ... Client-side connections timeout prematurely. ... As a result, the server-side connections end up being open indefinitely. ... Conditions ... - Virtual server configured with a TCP profile and network listener. ... Workaround ... No workaround currently known.
