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

Forum Discussion

Steve11's avatar
Steve11
Icon for Nimbostratus rankNimbostratus
Sep 01, 2023

SSL error on the BIG-iQ when adding a device in Standby through self-ip

Hi experts,  i'm facing an SSL error on the BIG-iQ when adding a device in Standby through self-ip discovery. It is therefore impossible for us to add a standby node for active/passive cluster purpos...
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security
Paulius's avatar
Paulius
Icon for MVP rankMVP
Sep 01, 2023

Steve11 Do you see any logs related to this in /var/log on the BIG-IQ? It might be worth running a tcpdump on both BIG-IQs on the destination and source interface to see if you can find anything in that capture to explain the issue.