Set Up Ubuntu-Server 6.10 As A Firewall/Gateway For Your Small Business Environment

[robinbobin]

http://www.howtoforge.com/ubuntu6.10_firewall_gateway

Includes: Shorewall, NAT, Caching NameServer, DHCP Server, VPN Server, Webmin, Munin, Apache (SSL enabled), Squirrelmail, Postfix setup with virtual domains, courier imap imaps pop3 pop3s, sasl authentication for road warriors, MailScanner as a wrapper for SpamAssassin, Razor, ClamAv, etc. Samba installed, not configured.