1) First, check the tftp-server installed on the server
using the command: rpm -qa | grep tftp-server
If there is an installed tftp, it will be listed here
2) Install tftp-server and xinetd
using the following commands to perform corresponding services Installation:
$yum -y install tftp-server
$yum -y install xinetd
3) Modify the tftp configuration file
using the following command:
$vi /etc/xinetd.d/tftp Open the configuration file
service tftp
{
socket_type = dgram
protocol = udp
wait = yes
user = root
server = /usr/sbin/in.tftpd
server_args = -s /var/lib/tftpboot
disable = no //The place that needs to be modified, the initial time is yes
per_source = 11
cps = 100 2
flags = IPv4
}
4) To restart the service,
use the following command to restart the service
$/bin/systemctl restart xinetd.service
If it does not work, use the following command
$/bin/systemctl enable xinetd.service / /Start the service
$/bin/systemctl start xinetd.service //Start the service to
view the service startup status
$ps aux | grep xinetd or $ps -ef|grep xinetd or ps -a | grep tftp
5) Possible problems
5.1) In When starting xinetd.service, it prompts
Redirecting to /bin/systemctl restart xinetd.service
Failed to issue method call: Unit xinetd.service failed to load: No such file or directory.
Help system is not installed xinetd, the need to use yum -y instal xinetd.service serving install
5.2) occurs when you start xinetd.service:
Redirecting to / bin / systemctl restart xinetd.service
command may be initiated systemctl restart xinetd.service
more These are the steps I took to install tftp and some of the problems I encountered. Maybe the reader has other problems during the installation process, but the problem should not be big.
6) xinetd started successfully, you can check the running status of xinetd
netstat -tnlp
