Conditional NAT configuration request

Jatin.Singh — Mon, 22 Jul 2019 07:32:52 GMT

Can you please guide me with this scenario and configuration.

I have multiple VPN clients who access two servers (A and B) in DMZ (Outside to DMZ). The server A has evolved and the new replica of the server A now lies on the inside of the Firewall instead of DMZ. In this case, I need to do Destination NAT for server A (which I donot see any problem).

Since the sources are multiple and public IPs so there is a need to NAT them (Many to one) to a Private IP. With this, there would be a problem with the return traffic because these sources still need to access server B in DMZ.

Question for you- Is this possible to NAT the source if destination is A and no NAT for the source if the destination is B?

Please note both the servers are currently in DMZ zone and has been NATed to a public IP. All the external clients access these servers on their Public NATed Ip.

Re: Conditional NAT configuration request

Jatin.Singh — Mon, 22 Jul 2019 07:32:25 GMT

: Please note both the servers are currently in DMZ zone and has been NATed to a public IP. All the external clients access these servers on their Public NATed Ip.

topic Re: Conditional NAT configuration request in General Topics

Conditional NAT configuration request

Re: Conditional NAT configuration request