Advanced Device Configuration > Address Configuration for Connected Devices > Example 3: Virtual Network With Two Private Subnets and VPN Configuration > Virtual Network and Device Configuration for Example 3

Virtual Network and Device Configuration for Example 3
To hide the real addresses of the devices from users according to the ongoing example, the OnBoard administrator would need to do the following configuration:
The device named “sp4” with IP 192.168.4.22 does not work with virtual network (DNAT) addressing, so it cannot be contacted using a virtual IP address. Therefore, the administrator does not assign “sp4” a virtual IP.
To make it possible to assign the virtual addresses shown in Example 3: Virtual Network Configuration, the OnBoard administrator needs to configure a virtual network with the following values:
The following figure shows the desired values entered on the Web Manager Network Æ Private subnet: Add Subnet screen.
Example Values for Configuring Two Private Subnets With a Virtual Network
Finally, the administrator also must configure the devices that support virtual addressing with a virtual address from the 172.20.0.0 virtual network IP range. For example, the following figure shows the virtual IP address 172.20.0.2 assigned to the device “sp1” on the Web Manager Config Devices screen to implement the configuration shown in Example 3: Virtual Network Configuration.
Example 1: Device Configuration Example
Access Æ Devices Screen With Virtual IP Addresses shows the entries on the Devices screen for the devices shown in Example 3: Virtual Network Configuration. Note that the IP addresses for “sp1,” “sp2,” and “sp3” are hidden, and the user can only see the devices’ virtual IP addresses. Because “sp4” does not work with virtual IPs and no virtual IP was configured for “sp4,” the user sees “sp4”’s real IP address.
Access Æ Devices Screen With Virtual IP Addresses

Advanced Device Configuration > Address Configuration for Connected Devices > Example 3: Virtual Network With Two Private Subnets and VPN Configuration > Virtual Network and Device Configuration for Example 3