NAT with multiple public IPs

[BerSerK]

Hi,

I have a /28 public IP range and I would like to expose some servers to the internet using some public IPs.

I'm completely lost right now.

Here's what I did.

1.  created proxy ARP virtual IP for my first public ip : 66.66.55.10/32
2.  created a 1:1 mapping on WAN 66.66.55.10/32 - 192.168.1.204/32
3.  after that I'm lost, should I create firewall rules for the specific ports ?  Port forward ? Outbound NAT ?

After step 2 my server at 192.168.1.204 cannot connect to the internet.

Please help!
Thanks

[mlimo]

This is primarily what I am doing too.

The easiest, and cleanest way to do this is to create an alias for the ports you want to accept for that system.

PRT_SERVER
21,80,110,443 etc etc

Then create the firewall rule for the ports on the INTERNAL IP of your server.