We have an ODBC Driver trying to connect through TLS , but fails. We tested using openssl with the following command and worked fine:
openssl s_client -connect xxx.com:31020
the server accepts TLS 1.0 to TLS 1.3 (downgraded just for debugging)
While Trying to connect , here is the wireshark handshake capture flow:
and also while expanding the client hello TLS, this is what we have :
Any idea what's causing the handshake not to start properly?