Linux服务器配置---tftpserver

安装tftp-server

1、安装tftp-server

[root@localhost weijie]# yum install -y tftp-server

Loaded plugins: fastestmirror, refresh-packagekit, security

Running Transaction

  Installing : tftp-server-0.49-8.el6.i686                                  1/1 

  Verifying  : tftp-server-0.49-8.el6.i686                                  1/1 

Installed:

  tftp-server.i686 0:0.49-8.el6                                                

Complete!

2、打开配置文件“/etc/xinetd.d/tftp“

[root@localhost weijie]# gedit /etc/xinetd.d/tftp 

service tftp

{

    socket_type       = dgram

    protocol      = udp

    wait          = yes

    user          = root

    server        = /usr/sbin/in.tftpd

    server_args       = -s /var/lib/tftpboot          //默认目录

    disable           = no                                //是否启动

    per_source    = 11

    cps        = 100 2

    flags         = IPv4

}

3、修改防火墙，允许udp端口号69

[root@localhost weijie]# gedit /etc/sysconfig/iptables

-A INPUT -m state --state NEW -m udp -p udp --dport 69 -j ACCEPT

4、重启服务

[root@localhost weijie]# service iptables restart               //重启防火墙

iptables：将链设置为政策 ACCEPT：filter nat                [确定]

iptables：清除防火墙规则：                                 [确定]

iptables：正在卸载模块：                                   [确定]

iptables：应用防火墙规则：                                 [确定]

iptables：载入额外模块：nf_conntrack_ftp                   [确定]

You have new mail in /var/spool/mail/root

[root@localhost weijie]# service xinetd restart              //重启xinetd，tftp依赖xinetd服务

停止xinetd：                                             [确定]

正在启动xinetd：                                          [确定]

5、测试

[root@localhost weijie]# tftp 192.168.1.8           //连接服务器

tftp> get 11.c                                           //获取文件

tftp>quit                                               //退出

You have new mail in /var/spool/mail/root

[root@localhost weijie]# ls                           //查看文件，已经获取到

1   11.c  1.zip  2.c.bz2  4.c  6.c~  rec000012.c.bz2

1.  1.c   2.c    3.c      5.c  col   res.zip