good day, guys. I have a problem. We will add another firewall server using ISA. But this time we will use the NAT function of ISA. Is there anything to setup and configure in order to use the NAT? Pls help me. I need it badly.Based on my reading on ISA site, as long as you make the IP address of the ISA server as your default gateway, the securenat is already enabled.Is the securenat and ordinary nat(if there is ordinary nat)just the same? thank you. your response will be highly appreciated