I'm a hacker, a free software advocate, and a student.
Yesterday, I was setting up firewall for my dad's office's server, I came to know about TFTP details (see RFC 1350). In short TFTP (read request) works as follows:
So, it's very hard to decide what ports should remain open in firewall. One solution to start server with a fixed port range to be used for TFTP. Anyways, if u know what I want, please post it here... ;-).
There are some of my webpages tooo...