Ubuntu: How do I install and run a TFTP server?

Ubuntu: How do I install and run a TFTP server?

Question: I have an embedded VxWorks target that needs to boot its kernel from my Ubuntu
computer. How do I install and run a TFTP server?

Solutions Sample (Please watch the whole video to see all solutions, in order of how many people found them helpful):

== This solution helped 4 people ==
You can install tftpd-hpa and change the configurations . Steps for installing

== This solution helped 7 people ==
You can install atftpd and it will create a directory called /tftpboot in which
you may place your files. Put especially the pxelinux.0 file there. Any future
configuration will be addressed if it is necessary.
When you install the package with
sudo apt-get install atftpd
it will use Debconf to prompt you for some choices. You can set many choices
(server timeout may be useful), especially the basepath. You can also adjust
the multicast range.