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

Forum Discussion

matharau's avatar
matharau
Icon for Nimbostratus rankNimbostratus
Jul 07, 2023

Erro monitors F5 Big IP APM

Hey guys. I'm experiencing a problem with the Monitors in my environment. I'm on Version 16.1.3 using APM. The Monitors settings seem OK but when we have some fluctuation in the network, the monit...
event
monitor
matharau's avatar
matharau
Icon for Nimbostratus rankNimbostratus
Jul 10, 2023

Thanks for the feedback

I doubt if you can understand the problem I'm going through.

I am sending the Print of the configuration, we are using the Default and we created one, in both the problem happens.

 

 

 

 

  • boneyard's avatar
    boneyard
    Icon for MVP rankMVP
    Jul 11, 2023

    Ok, yeah then you are right. What you see shouldn't happen.

    As also requested before, what does the /var/log/ltm show about this monitor. Do you see it go up there or also not?

    If not then it might be an issue between the BIG-IP and the server. Perhaps after the issue on the server the traffic gets lost. You would have to do a packetcapture on the server to determine that.

    All in all it might be easier to create a support ticket, F5 support can help with this things on your actual system.