# server DTLSv1.3
-v4
-u
-l TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA

# client DTLSv1.2
-v 3
-u
-l TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA

# server DTLSv1.3
-vd
-7 3
-u
-l TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA

# client DTLSv1.0
-v 2
-u
-l TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA