udp 0 0 0.0.0.0:772 0.0.0.0:* 1868/rpc.statd
udp 0 0 0.0.0.0:775 0.0.0.0:* 1868/rpc.statd
udp 0 0 0.0.0.0:69 0.0.0.0:* 3869/xinetd
（篇幅原因，有省略……）
从远程服务器启动连接，笔者从windows环境客户端启动。TFTP是可以不输入用户名和密码的，所以对于安全文件传输是不满足的。
C:\Documents and Settings\liuzy>tftp
Transfers files to and from a remote computer running the TFTP service.
TFTP [-i] host [GET | PUT] source [destination]
-i Specifies binary image transfer mode (also called
octet). In binary image mode the file is moved
literally, byte by byte. Use this mode when
transferring binary files.
host Specifies the local or remote host.
GET Transfers the file destination on the remote host to
the file source on the local host.
PUT Transfers the file source on the local host to
the file destination on the remote host.
source Specifies the file to transfer.
destination Specifies where to transfer the file.
测试客户端与服务器根目录之间的文件互相拷贝传输。
C:\Documents and Settings\liuzy>tftp 192.168.0.100 put cogtrwin.ini
Transfer successful: 536 bytes in 1 second, 536 bytes/s
[root@SimpleLinuxUp tftpboot]# ls -l
total 12
-rw-rw-rw- 1 nobody nobody 507 Jan 28 10:39 cogtrwin.ini
drwxrwxrwx 4 root root 4096 Dec 26 09:46 linux-install
D:\>tftp 192.168.0.100 get cogtrwin.ini
Transfer successful: 536 bytes in 1 second, 536 bytes/s
TFTP是一种简单的文件传输解决方案。