Last Modified: Feb 13, 2019
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Known Affected Versions:
11.5.0, 11.4.1 HF6
Opened: Oct 25, 2013
Related AskF5 Article: K15028
TLS connections through a virtual server with an SSL persistence profile attached may intermittently. A network trace will show the BIG-IP sending malformed TLS records to the server, typically resulting in the connection being closed/reset (a closer analysis reveals that the malformed records sent to the server were parts of the data received from the server).
Connections impacted by this occurrence will fail.
A virtual server with SSL persistence profile attached may be affected. Traffic flowing concurrently between client and BIG-IP.
ssl persistence no longer corrupts application data