HDS ViewStation System Administrator's Guide

A Hypertext Document


TFTP Secure Mode

This page describes some options you have if your host computer is running TFTP in Secure Mode.

If the TFTP process is in secure mode (check for the "-s /tftpboot" at the end of the line), the TFTP process must change to the /tftpboot directory to move requested files. If your files are not in that directory, or you don't want to put them there, or you want to transfer files from other directories, you will have to make some changes.

You have several options:

1. Use secure TFTP This means that all your files must be located in the /tftpboot directory. This partition is usually fairly small, so check the available storage space with the "df" command. The HDSware tape requires about 60 MB for a complete installation, or about 9 MB for a minimal installation.

Note that the file transfer operation pre-pends /tftpboot to whatever directory you specify in your paths, so take this into account when you enter your HDSware path.

2. Use unsecure TFTP Remove "-s /tftpboot" from the TFTP line. This means that TFTP is not secure and can move files from or to any directory on the system. This is convenient, but you may want to keep the security features.

3. Link your files to /tftpboot You could create a tftpboot directory in your /usr partition, /usr/tftpboot, and link it to /tftpboot, as follows:

cp -r /tftpboot /usr
rm -rf /tftpboot
ln -s /usr/tftpboot /tftpboot

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