How to hide networks on my LAN behind different public IP addresses
Posted on 2010-09-16
I have an ASA5520 with my LAN behind it which is broken in to on routing VLAN and then a VLAN per client. A client network might be 192.168.10.0/24 with another being 192.168.11.0/24 currently all of the traffic is NAT behind the firewalls IP address of x.x.x.33. However I have a public IP address for each of my clients. I want each network to NAT behind its own public IP address however I do not want to NAT the VLAN itself. I would rather have the translation happen on the firewall, this is for LAN traffic monitoring purposes.
I did create an IP name for the public IP address and an IP name for the network 192.168.10.0 but when I create the NAT rule it errors.
How do I configure this in the firewall?