# SELinux ## Nginx and other ``` # Allow open local port semanage port -a -t http_port_t -p tcp 28081 # or semanage port -a -t openvpn_port_t -p tcp 2222 semanage port -a -t openvpn_port_t -p udp 2222 # or semanage port -a -t dns_port_t -p tcp 5353 semanage port -a -t dns_port_t -p udp 5353 # Allow open remote port setsebool -P httpd_can_network_connect 1 # Allow open file in dir chcon -R -t httpd_sys_content_t dir ```