Hi

We are using stunnel 5.44. We are having an issue connecting with a customer who is not supporting TLS 1.1, only 1.2 and 1.3. When I look in the log, I see the following. Why do I see the SSLv3 note in the line? The below leads me to believe that we connect to the customer, but they say that we are not.

2018.06.25 11:37:24 LOG7[7]: TLS state (connect): SSLv3 read server certificate A 2018.06.25 11:37:24 LOG6[7]: Client certificate not requested 2018.06.25 11:37:24 LOG7[7]: TLS state (connect): SSLv3 read server done A 2018.06.25 11:37:24 LOG7[7]: TLS state (connect): SSLv3 write client key exchange A 2018.06.25 11:37:24 LOG7[7]: TLS state (connect): SSLv3 write change cipher spec A 2018.06.25 11:37:24 LOG7[7]: TLS state (connect): SSLv3 write finished A 2018.06.25 11:37:24 LOG7[7]: TLS state (connect): SSLv3 flush data 2018.06.25 11:37:24 LOG7[7]: TLS state (connect): SSLv3 read finished A 2018.06.25 11:37:24 LOG7[7]: 1 client connect(s) requested 2018.06.25 11:37:24 LOG7[7]: 1 client connect(s) succeeded 2018.06.25 11:37:24 LOG7[7]: 0 client renegotiation(s) requested 2018.06.25 11:37:24 LOG7[7]: 0 session reuse(s) 2018.06.25 11:37:24 LOG6[7]: TLS connected: new session negotiated

Best regards,

Dan

Daniel Trickett Head of Database Services | MBS Business Technology BX-TCS-O Oracle ERP Business Services of Merck KGaA, Darmstadt, Germany

Planned Absence - 7/2/2018 - 7/6/2018

MilliporeSigma A business of Merck KGaA, Darmstadt, Germany

EMD Millipore Corporation | 80 Ashby Road | Bedford, MA 01730 | USA office 781-533-3017 |cell 978-761-3506 |email daniel.trickett@emdmillipore.commailto:daniel.trickett@emdmillipore.com

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