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

Forum Discussion

BJ_114988's avatar
BJ_114988
Icon for Nimbostratus rankNimbostratus
Mar 21, 2019

How to verify if mutual authentication is working or not ?

How to verify if mutual authentication is working or not ? i can see that there is openssl command to veriify it.   Can someone please explain more about it and give commands ?  
application delivery
big-ip
Samir_Jha_52506's avatar
Samir_Jha_52506
Icon for Noctilucent rankNoctilucent
Mar 23, 2019

@BJ, If i understand correctly you wanted to test client authentication right? If Yes, below syntax can help you..

    openssl s_client -connect : -key  -cert

Cheers...