TFTP

Install

• yum install tftp tftp-server xinetd -y

Configure

• vi /etc/xinetd.d/tftp
• server_args = -c -s /var/lib/tftpboot
• disable = no

Configure Permission

• chmod 777 /var/lib/tftpboot

Configure Service

• systemctl enable tftp xinetd
• systemctl restart tftp xinetd

Configure Firewall

• firewall-cmd --permanent --add-service=tftp
• firewall-cmd --reload
• firewall-cmd --list-service

SELinux

• getsebool -a | grep tftp
• setsebool -P tftp_anon_write on
• setsebool -P tftp_home_dir on
• getsebool -a | grep tftp