When the NAT integration is available in your environment, the NAT tab will display the NAT IPs and NAT rules for your virtual datacenter.
To obtain a NAT IP, click the + Add button on the top right-hand side of the screen. The platform will reserve an IP and allocate it to your virtual datacenter. If this is the first IP, the platform will create a default SNAT rule for outgoing traffic from the virtual datacenter.
The NAT IPs can also be used as a public IP address for load balancers, with a NAT rule to match the load balancer routing rule port mappings.
To manage NAT rules, go to Virtual datacenters → Virtual appliances.
Edit a VM and go to Network → NICs. Add a private IP.
Then go to the NATs tab. This is where you can manage your NAT rules.
To add a NAT rule, click the + button on the top right-hand side of the tab. The NAT rules created are DNAT rules, but if the SNAT checkbox is selected, then the platform will create an SNAT rule for traffic from the private IP to the outside network.
Enter the details of the NAT rule and click Add. Then save the VM.
From this tab you can also select a NAT rule to edit or delete it.