Hello. Before i open a ticket here I already searched on forum and find the same issues.
I am using a free oracle server and free cloudflare account.
I followed this tutorial 3 times: SSL - Cleavr docs
I already opened the 80, 443 port on List Security on Oracle Instance.
None of them works.
I have an UpCloud server with cleavr and ssl is working.
The problem maybe is with Oracle.
The website I am trying is: https://leolearning.seusitefeito.com/
If i type WWW on browser → www.leolearning.seusitefeito.com I got this error:
www.leolearning.seusitefeito.com usa um protocolo incompatível.
ERR_SSL_VERSION_OR_CIPHER_MISMATCH
The client and server do not support a common version of the SSL protocol or an encryption suite.
Thanks, amiedema to solve it!
Solution:
$ sudo iptables -I INPUT 6 -m state --state NEW -p tcp --dport 443 -j ACCEPT
$ sudo netfilter-persistent save
1 Like