For more information regarding the security incident at F5, the actions we are taking to address it, and our ongoing efforts to protect our customers, click here.

Forum Discussion

Hassan_Hireche1's avatar
Hassan_Hireche1
Icon for Nimbostratus rankNimbostratus
Sep 13, 2013

Open SSL error on ltm logs since v11 upgrade

Hello,   We upgraded our viprion 4802 from 10.2.4 to 11.2.1. Since this upgrade, we see ltm logs concerning Open SSL error every 5 seconds:   Sep 13 04:02:14 slot1/A-EB2-BIGIP-DMZ-BCK err bigd[...
design
management
Cory_50405's avatar
Cory_50405
Icon for Noctilucent rankNoctilucent
Sep 13, 2013

You could set SSL logging to debug and see if that gives you more information, but don't leave it in debug mode for very long. Turn it on only for as long as you need to gather information on the problem and then set it back to its default.

 

To turn on debug logging: tmsh modify sys db log.ssl.level value "Debug"

 

To set it back to the default: tmsh modify sys db log.ssl.level value "Error"

 

  • boneyard's avatar
    boneyard
    Icon for MVP rankMVP
    Sep 13, 2013
    for me that doesn't help anything, doesn't point out the monitor causing the issue.
  • Hassan_Hireche1's avatar
    Hassan_Hireche1
    Icon for Nimbostratus rankNimbostratus
    Sep 13, 2013
    Effectively, it doesn't offer more informations about the pool causing the error