tftp server

1. Install the required software tftp

  tftp-hpa: client software; sudo APT- GET install tftp- HPA 
  the tftpd -hpa: a service program; sudo APT- GET install tftpd- HPA 
  xinetd: a new generation of process daemon. APT sudo - GET install xinetd

2. Configure xinetd.conf profile

Into the / etc directory, the directory first to see there a xinetd.conf file, if not the new one any view its contents:

hyx@hyx:tftp$ cat xinetd.conf

See whether consistent with the following contents as follows:

If not consistent, run the following command to modify the same.

# Simple configuration file for xinetd
#
# Some defaults, and include /etc/xinetd.d/

defaults
{

# Please note that you need a log_type line to be able to use log_on_success
# and log_on_failure. The default is the following :
# log_type = SYSLOG daemon info

}

includedir /etc/xinetd.d

 3. Configure tftpd-hpa profile

hyx@hyx:tftp$ sudo gedit /etc/default/tftpd-hpa

# /etc/default/tftpd-hpa


TFTP_USERNAME="tftp" 
TFTP_DIRECTORY="/home/hyx/tftp" 
TFTP_ADDRESS="0.0.0.0:69" 
TFTP_OPTIONS="-l -c -s"

chmod 777 /home/hyxtftp/

4. Profile of the tftp

Enter / etc xinetd.d following folder to see if there is a tftp file, if not, create a new one and enter the following, if any, to see whether the content is consistent with the following inconsistency is modified as follows:

service tftp
    {
       disable = no
       socket_type = dgram
       protocol = udp
       wait = yes
       user = root
       server = /usr/sbin/in.tftpd
       server_args = -s /tftpboot -c
       per_source = 11
       cps = 100 2
       flags =IPv4
    }

hyx@hyx:service tftpd-hpa restart

hyx@hyx:/etc/init.d/xinetd reload

hyx@hyx:/etc/init.d/xinetd restart