7.2

Table Of Contents
5 Select an existing external network profile from the External Network Profile drop-down menu.
Only external network profiles that are configured to use the specified IPAM endpoint are listed and
available to select.
6 Select a one-to-one or one-to-many network address translation type from the NAT type drop-down
menu.
Option Description
One-to-One Assign an external static IP address to each network adapter. Every machine can
access the external network and is accessible from the external network.
One-to-Many One external IP address is shared among all machines on the network. An
internal machine can have either DHCP or static IP addresses. Every machine
can access the external network, but no machine is accessible from the external
network. Selecting this option enables the Enabled check box in the DHCP
group.
7 Enter an IP subnet mask in the Subnet mask text box.
The subnet mask specifies the size of the entire routable address space that you want to define for
your network profile.
For example, enter 255.255.0.0.
8 Enter an Edge or routed gateway address in the Gateway text box.
Use a standard IPv4 address format. For example, enter 10.10.110.1.
The gateway IP address defined in the network profile is assigned to the NIC during allocation. If no
value is assigned in the Gateway text box in the network profile, then you must use the
VirtualMachine.Network0.Gateway custom property when provisioning the Edge machine.
9 (Optional) In the DHCP group, select the Enabled check box and enter the IP range start and IP
range end values.
You can select the check box only if you set the NAT type to one-to-many.
10 (Optional) Set a DHCP lease time to define how long a machine can use an IP address.
11 Click the DNS tab.
12 Enter DNS and WINS values as needed.
DNS values are used for DNS name registration and resolution. The DNS and WINS fields are
optional if you are using an internal IPAM endpoint. If you are using an external IPAM endpoint, the
DNS and WINS values are provided by the third-party IPAM provider.
a (Optional) Enter a Primary DNS server value.
b (Optional) Enter a Secondary DNS server value.
c (Optional) Enter a DNS suffixes value.
d (Optional) Enter a DNS search suffixes value.
Configuring vRealize Automation
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