Eu encontrei isso útil.
Trecho:
- Install tftpd and related packages.
$ sudo apt-get install xinetd tftpd tftp
- Create
/etc/xinetd.d/tftp
and put this entry:
service tftp
{
protocol = udp
port = 69
socket_type = dgram
wait = yes
user = nobody
server = /usr/sbin/in.tftpd
server_args = /tftpboot
disable = no
}- Make /tftpboot directory
$ sudo mkdir /tftpboot
$ sudo chmod -R 777 /tftpboot
$ sudo chown -R nobody /tftpboot
- Start tftpd through xinetd
$ sudo /etc/init.d/xinetd start