CentOS 5.3 安裝TFTP_一直被超越，從未被模仿_百度空間

CentOS 5.3 安裝TFTP

1.當(dāng)然是使用yum安裝最直接，一共會(huì)安裝3個(gè)東東
tftp.i386
tftp-server.i386
xinetd.i386
[root@localhost CentOS]# yum -y install tftp*

2.安裝完后可以使用rpm命令查看
[root@localhost CentOS]#rpm -qa | grep tftp
tftp-server-0.49-2.el5.centos
tftp-0.49-2.el5.centos

3.正式使用之前需要修改一下配置
[root@localhost CentOS]# 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
{
socket_type = dgram
protocol = udp
wait = yes
user = root
server = /usr/sbin/in.tftpd
server_args = -s /tftpboot '加-c
disable = yes '改為no #默認(rèn)tftp服務(wù)是關(guān)閉的。
per_source = 11
cps = 100 2
flags = IPv4
}

修改后的代碼：
# 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
{
socket_type = dgram
protocol = udp
wait = yes
user = root
server = /usr/sbin/in.tftpd
server_args = -s /tftpboot -c
disable = no
per_source = 11
cps = 100 2
flags = IPv4
}
~
:wq （保存退出）

說明：修改項(xiàng)server_args= -s???? <path>??? -c，其中<path>處可以改為你的tftp-server的根目錄，參數(shù)-s指定chroot，-c指定了可以創(chuàng)建文件。


4.啟動(dòng)tftp服務(wù)
[root@localhost CentOS]#cd /
[root@localhost /]# service xinetd start
Starting xinetd: [ OK ]
[root@localhost /]# setup '查看TFTP是否開機(jī)自動(dòng)開啟（系統(tǒng)服務(wù)選項(xiàng)） 查看防火墻是否開放TFTP端口，并在其他端口選項(xiàng)增加端口69：udp ，保存退出setup界面

5.修改tftp根目錄權(quán)限
[root@localhost /]# ls
backups dev lib misc opt sbin sys usr
bin etc lost+found mnt proc selinux tftpboot var
boot home media net root srv tmp
[root@localhost /]# cd tftpboot/
[root@localhost tftpboot]# ls
[root@localhost tftpboot]# cd /
[root@localhost /]# chmod 777 tftpboot

6.重啟tftp服務(wù)
[root@localhost /]# service xinetd restart
Stopping xinetd: [ OK ]
Starting xinetd: [ OK ]

#Linux

CentOS 5.3 安裝TFTP