ubuntu 11.04 建立tftp server

sudo apt-get install xinetd
sudo apt-get install tftp-hpa
sudo apt-get install tftpd-hpa

sudo vim /etc/default/tftpd-hpa
===
# /etc/default/tftpd-hpa

TFTP_USERNAME="tftp"
TFTP_DIRECTORY="/tftpboot"
TFTP_ADDRESS="0.0.0.0:69"
TFTP_OPTIONS="--secure -c"
===
sudo mkdir /tftpboot
sudo chmod -R 777 /tftpboot

cp .vimrc /tftpboot/v.txt

sudo /etc/init.d/xinetd restart
sudo service tftpd-hpa stop
sudo service tftpd-hpa start
===
ldm@ldm-TOP2:/etc$ ps -A |grep ftp
 1623 ?        00:00:00 vsftpd
 2686 ?        00:00:00 in.tftpd
===

tftp localhost

put 成功，get失败， 报告permission denied。
chmod 755 /tftpboot/v.txt
然后get v.txt就成功了。