tftp服务器安装与配置

tftp服务器

trivial file transfer protocol 简单文件传输协议

tftp有三种传输模式：

netASCII 8位ASSCII

八位组模式

邮件模式

检查是否安装

[root@localhost Server]# rpm -qa | grep tftp-server

tftp-server-0.49-2

安装

挂载安装文件镜像

[root@localhost Server]# rpm -ivh tftp-0.49-2.i386.rpm

warning: tftp-0.49-2.i386.rpm: Header V3 DSA signature: NOKEY, key ID 37017186

Preparing...

(100########################################### [100%]

1:tftp (

88########################################### [100%]

[root@localhost Server]# rpm -ivh tftp-server-0.49-2.i386.rpm

warning: tftp-server-0.49-2.i386.rpm: Header V3 DSA signature: NOKEY, key ID

37017186

error: Failed dependencies:

xinetd is needed by tftp-server-0.49-2.i386

[root@localhost Server]# rpm -ivh xinetd-2.3.14-10.el5.i386.rpm

warning: xinetd-2.3.14-10.el5.i386.rpm: Header V3 DSA signature: NOKEY, key ID

37017186

Preparing...

(100########################################### [100%]

1:xinetd (

1########################################### [100%]

[root@localhost Server]# rpm -ivh tftp-server-0.49-2.i386.rpm

warning: tftp-server-0.49-2.i386.rpm: Header V3 DSA signature: NOKEY, key ID

37017186

Preparing...

(100########################################### [100%]

1:tftp-server (

2########################################### [100%]

修改配置文件

[root@localhost /]# 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

disable = no #修改此处

per_source = 11

cps = 100 2

flags = IPv4

}

启动服务器

[root@localhost ~]# /etc/init.d/xinetd start

启动 xinetd： ol. O

查看服务器是否启动成功

[root@localhost ~]# netstat -a|grep tftp

udp 0 0 *:tftp *:*

检查端口

[root@localhost ~]# netstat -anulp | grep 69

udp 0 0 0.0.0.0:69 0.0.0.0:*

10548/xinetd

客户端

[root@localhost Server]# tftp

(to) 192.168.1.26

tftp> get /home

注:

/*常用以下文件用作目录文件*/

get ls.txt