ECDSA Cipher help on LTM

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1

Hello f5 experts,

I am trying to add below cipher to a SSL profile but the customer is not able to see it on SSLlabs, I checked few solutions and tried adding it but the ECDSA part is missing. Can someone please help me enable it? f5 version we use is - 11.5.5

TLS_ECDHE_ECDSA_WITH_AES_128_GCM_

Thanks, R

2

Not sure if the cipher

TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256

has integrated in version v11.5.5. Can you run the below command and paste the output.

tmm --clientciphers 'DEFAULT'

As per F5 document

ECDSA

algorithm has added in v13.x series.