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

Forum Discussion

Matt_Kivela's avatar
Matt_Kivela
Icon for Nimbostratus rankNimbostratus
Jul 31, 2017

Log client IP with ssl handshake failure?

BIG-IP v12.1.2 (Build 1.0.271) One of the new features is to automatically log SSL Handshake Failures, which sounded great. When I tested it this was the entry made in /var/log/ltm: Jul 31 08...
LTM
security
ekaleido_26616's avatar
ekaleido_26616
Icon for Cirrocumulus rankCirrocumulus
Jul 31, 2017

I had the same issue a while back and Support recommended changing my logging level to stop logging that message and said it was informational only and could be ignored otherwise.

 

  • forsan's avatar
    forsan
    Icon for Altostratus rankAltostratus
    Oct 31, 2017

    Hi @ekaleido, what command did you use to disable that logging message?

     

  • amintej's avatar
    amintej
    Icon for Cirrus rankCirrus
    Oct 31, 2017

    You can set SSL logging to error if you want to avoid that message, go to:

     

    System > Logs > Configuration > SSL > Error.

     

    Default value is Warning.