Mar 27, 2026 - For details about updated CVE-2025-53521 (BIG-IP APM vulnerability), refer to K000156741.

Forum Discussion

Dormelchen_2406's avatar
Dormelchen_2406
Icon for Nimbostratus rankNimbostratus
Nov 16, 2010

many many errors BIGIP

hello,     we have a lot of problems .. i think.     we get these errors in our logfile     Nov 16 03:21:30 f5-2 kernel: SSL3: Content type not a handshake.   Nov 16 03:21:30 f5-...
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hoolio's avatar
hoolio
Icon for Cirrostratus rankCirrostratus
Nov 16, 2010
Is this from a 4.x unit? If so, I think one cause of these errors is configuring SSL session ID persistence on an SSL proxied virtual server. You can't use SSL persistence on a cleartext VS.

 

 

Aaron