Hi, I found a explanation how Wireshark presents TLSv1.3 and it seems my configuration is OK and TLSv1.3 is used.
However I have another problem with origin server. It send me bag "403 Forbidden" because of : SSL Library Error: error:14268117:SSL routines:SSL_verify_client_post_handshake:extension not received As I understand ATS do not send in Client Hello "verify_client_post_handshake " extension. Is it possible to configure somehow? Thanks Peter
