以下是删除注释的结果：
server {
listen 5444 udp ssl;
access_log logs/access_udp_dtls_rsa.log main;
proxy_timeout 60s;
proxy_connect_timeout 5s;
# local ssl
ssl_certificate certs/rsa_2048/rsa_server_2048.pem;
ssl_certificate_key certs/rsa_2048/rsa_server_2048.key;
ssl_trusted_certificate certs/rsa_2048/rsa_root_2048.pem;
ssl_verify_depth 1;
ssl_verify_client on;
ssl_client_certificate certs/rsa_2048/rsa_root_2048.pem;
ssl_protocols DTLSv1.2;
ssl_session_timeout 5m;
ssl_ciphers HIGH:!aNULL:!MD5;
ssl_prefer_server_ciphers on;
# proxy
proxy_pass 127.0.0.1:888;
}
已删除注释行，只保留了配置内容。
内容由零声教学AI助手提供，问题来源于学员提问
![http://mirrors.163.com/centos/7/os/x86_64/repodata/repomd.xml: [Errno 14] HTTP Error 500 - Internal Server Error
Trying other mirror.](https://linuxcpp.0voice.com/zb_users/upload/2023/05/202305162230567920271.png)
