User`s guide

XVII. Unified Wire Manager (UM)
Chelsio T5/T4 Unified Wire For Linux Page 283
Private Network: A Private Network is similar to Internal Network in that physical adapter
is not required for setup and access to external networks is not provided. However,
unlike Internal Network, guest operating systems can only communicate with guest
operating systems in the same private network and not with the host. The host operating
system cannot access the virtual machines on private network.
Once created, you can manage the virtual networks in the Virtual Network Manager module.
Figure 7.6.3.1 (i) Creating external virtual network
Figure 7.6.3.1 (j) Creating internal virtual network
Figure 7.6.3.1 (k) Creating private virtual network