Curl: (35) OpenSSL SSL_connect: SSL_ERROR_SYSCALL in connection with domain.com:443

Question

I find my curl on an ubuntu terminal and get this answer curl: (35) OpenSSL SSL_connect: SSL_ERROR_SYSCALL in connection to domain.com:443. I really don't understand why this is happening. I tried to show the curl error number, but it did not return to anything. I click on another server. The following is my command:

./curl -i --tlsv1.2 -kv -H "Content-Type: application/xml" --verbose -X POST --data /var/www/html/xml.xml --cacert /root/curl_ssl/curl-7.54.1/src/cert_org.crt domain.com/otp

Please offer some help.

Answer 1

, , , 3DES RC4. ssl .

, . DES-CBC3-SHA .

curl --cipher DES-CBC3-SHA <your parameters>

. , .

Answer 2

, SSL, CURL Linux. SSL/TLS, , , . , sslscan , .