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

Forum Discussion

Lokesh_R's avatar
Lokesh_R
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Feb 28, 2019

Renew Self Sign certificate

I need to renew the self sign cert and using SHA 2 is there any issue on HA group ?. If yes , How to do without any HA sync issue.  
application delivery
LTM
DennisJann's avatar
DennisJann
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Mar 07, 2019

If you're asking about the SSL certificate for the BIG-IP Configuration Utility in System > Device Certificates, that's not related to the x509 certificate used for Device Trust (Device Management > Device Trust > Identity).

 

Replacing the BIG-IP Configuration Utility's SSL certificate won't have any impact on the HA configuration.