#yum install -y tftp tftp-server xinetd
#mkdir /Backup
#chmod 777 /backup
#vi /etc/xinetd.d/tftp
# default: off
# description: The tftp server serves files using the trivial file transfer \
# protocol. The tftp protocol is often used to boot diskless \
# workstations, download configuration files to network-aware printers, \
# and to start the installation process for some operating systems.
service tftp
{
disable = no
socket_type = dgram
protocol = udp
wait = yes
user = root
server = /usr/sbin/in.tftpd
server_args = -s -c /backup
per_source = 11
cps = 100 2
flags = IPv4
disable = no
}
#vi /etc/sysconfig/iptables
-A INPUT -m state --state NEW -m udp -p udp --dport 69 -j ACCEPT
# /etc/init.d/xinetd restart
# /etc/init.d/iptables restart
Verify listen port services xinetd and tftp:
>netstat -tanup
Testing get file through TFTP Server:
#echo “TFTP Hello test” > /backup/test.txt
>tftp 127.0.0.1
>get test.txt
