On Sun, Dec 12, 2021 at 4:24 PM Thierry Huchard via curl-library <curl-library@lists.haxx.se> wrote:
> But with "--tls-max 1.0" or "--tls-max 1.1", curl can connect to XK90. > With "--tls-max 1.2" and "--tls-max 1.3", curl returns the same error > described above ok.. then curl_easy_setopt() CURL_SSLVERSION_TLSv1_1... either the target system chokes with openssl's tls negotiation (i.e system is hosed) or the most likely scenario is that opennsl refuses to offer obsolete ciphersuites or imposes extra constraints when using tls 1.2. Use the suggested workaround or contact the device manufacturer for a firmware update. -- Unsubscribe: https://lists.haxx.se/listinfo/curl-library Etiquette: https://curl.haxx.se/mail/etiquette.html
