Last Modified: Nov 07, 2022
Affected Product:
See more info
BIG-IP LTM
Known Affected Versions:
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: Jan 03, 2018
Severity: 3-Major
The default value for connection.syncookies.threshold should be set to 64000. Instead, this value defaults to 16384.
The connection.syncookies.threshold value will be lower than intended, possibly resulting in lower performance.
This issue may be encountered when a virtual server uses syncookies.
Use tmsh to manually set the threshold value: # tmsh modify sys db connection.syncookies.threshold value 64000
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