Set up DHCP – don’t create a DNS bit :
Set up Bind :

On “Networking – Linux Firewall” tab of webmin add the following :
Packet Filtering (filter) table (drop-down box at top of page) :
Forwarded packets (FORWARD) section :
Rule #1:Comment : #Forward stuff from eth0Action: Acceptif: incoming interface = eth0
Rule #2:Comment : #defaultAction: Run Chain RH-Firewall-1-INPUTif: (always)
Network Address Translation (nat) table (drop-down box at top of page) [...]