Tftp Server Configuration

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How to Set tftp in ubuntu 9.04:

1: sudo apt-get install tftp tftpd openbsd-inetd

Sudo apt-get install xinetd

Sudo apt-get install netkit-inetd

Sudo apt-get install tftp-hpa tftpd-hpa

2: Create a folder named tftpboot in the root directory.

Cd/

Sudo mkdir tftpboot creates a folder

Sudo chmod 777 tftpboot change folder Permissions

3: Modify sudo gedit/etc/inetd. conf as follows:

Tftp dgram udp wait nobody/usr/sbin/tcpd

/Usr/sbin/in. tftpd/tftpboot

4: Modify sudo gedit/etc/xinetd. d/tftp to the following format (if there is no tftp file, create it)

Service tftp

{

Disable = no

Socket_type = dgram

Protocol = udp

Wait = yes

User = root

Server =/usr/sbin/in. tftpd

Server_args =-s/tftpboot-c

Source = 11

CPIs = 100 2

}

5: Modify sudo gedit/etc/default/tftpd-hpa to the following format (if there is no tftpd-hpa file, create it)

RUN_DAEMON = "no"

OPTIONS = "-s/tftpboot-c-p-U tftpd"

6: sudo/etc/init. d/openbsd-inetd reload

Sudo in. tftpd-l/tftpboot

7. Create a test file aaa in the tftpboot folder.

Cd/tftpboot

Sudo touch aaa

Sudo chmod 777 aaa

9: start testing the tftp service

Cd/home

Tftp 192.168.1.111

Get/tftpboot/aaa

If no error code is displayed and the aaa file is displayed in the home directory, tftp

Service created

Note: 1: If a permission denied error occurs, the operator has insufficient permissions,

Privilege Escalation required

Su root

After the password is entered, tftp transmission can be performed normally.

2: If an Access violation error occurs, the file permission is not unlocked,

You can unlock all the file operation permissions you want to perform.

Chmod 777 file name