Introduction

This lab will review all of the core concepts that will be on the final exams

• Install NetBSD
• Get IP from DHCP then statical configure with that IP
• Set the system hostname (client###.csait.ca)
• Enable SSHd (so it starts at boot)
• Configure ntpdate to run at boot, after all start/stop scripts
• add a hosts file entry to map ftp.csait.ca to the ftp server
• reconfigure log rotation so that /var/log/messages is rotated if it reaches 50kb
• install the perl binary package (with pkg_add)
• install gpg from source
• scp the COMP10032 key directory from the IP provided by the teacher, remember that you need the -r switch to copy a directory
• decrypt the message 'secretmessage.asc' from ftp
• write a short message that includes your name and student number, and encrypt it TO the COMP10032 key
• install squid from source
• configure squid to allow access only from 10.100.1.0/24
• configure squid to block access to MSN with a custom error page
• install lynx from source, compiled with the SSL option
• install the ozone and root certificate bundles
• configure lynx to use your local squid proxy
• make sure you cannot access msn.com but you can access netbsd.com, ozone and mocomotion (without errors)
• create a firewall that blocks and logs all connections in and out of the system
• attempt to make some connections out (ssh to csunix, ftp to the back server, etc)
• view the IPMON log file, and be able to understand the log format, what each field represents