[url]
https://unix.stackexchange.com/questions/115212/selinux-is-preventing-usr-sbin-openvpn-from-name-bind-access-on-the-tcp-socket[/url]
[url]https://zhidao.baidu.com/question/584942404.html[/url]
semanage port -l|grep http
# semanage port -a -t PORT_TYPE -p tcp 808
其中 PORT_TYPE 是以下之一：ntop_port_t, http_cache_port_t, http_port_t, puppet_port_t, jboss_messaging_port_t, jboss_management_port_t。
根据提示，运行semanage port -a -t PORT_TYPE -p tcp 808，此处需将PORT_TYPE替换为 http_port_t
# semanage port -a -t http_port_t -p tcp 808