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

Forum Discussion

f5mkuDefault's avatar
f5mkuDefault
Icon for Cirrus rankCirrus
Mar 26, 2021

Updating device certificate

Hi experts,   I am trying to update my device certificates.   what is the difference between these 2?   System >> Certificate Management : Device Certificate Management : Device Certific...
application delivery
big-ip
LTM
Patrik_Jonsson's avatar
Patrik_Jonsson
Icon for MVP rankMVP
Apr 01, 2021

If you're running a newer device you can add the chain via the UI:

If running a v12 you can follow this guide:

https://support.f5.com/csp/article/K13302

 

  • f5mkuDefault's avatar
    f5mkuDefault
    Icon for Cirrus rankCirrus
    Apr 07, 2021

    thank you, actually i got confuse with that but I am certain the CSR can be taken from any machine. Can also be taken from a winserver etc.

    I just got confused why there are 2 ways to do it in F5. One that is dedicated for device management and another for app services.

     

    but anyway I was able to get it working by bundling the cert, chain and root.

     

    Installing the cert, chain and root separate in F5 it does not work.