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Table Of Contents
7 (Optional) If you enabled IPv6 and want the Mac host to use IPv6 to communicate with virtual
machines, manually add an IPv6 address to the NAT virtual network interface.
Note On Mac systems, the NAT virtual network interface does not automatically accept IPv6
address assignments.
a Open a terminal window on your Mac.
b Enter a command such as the following.
sudo ifconfig VirtualNetworkInterfaceName inet6 IPv6Prefix::1 up
Where
VirtualNetworkInterfaceName
is a placeholder for the name of the virtual network
interface, such as vmnet2, and
IPv6Prefix::1
is a placeholder for the IPv6 prefix, which has a
format such as xxxx:xxxx:xxxx:xxxx::1.
8 (Optional) To use a local DHCP service to distribute IP addresses to virtual machines on the
network, select Provide addresses on this network via DHCP.
Note The DHCP check box is not available for Fusion 12.1.2 and earlier on MacOS Big Sur
hosts.
9 (Optional) To change the subnet IP address or subnet mask, modify the addresses in the
Subnet IP and Subnet Mask text boxes.
10 (Optional) To configure jumbo frame, select Custom from the MTU drop-down menu and enter
a value between 72 bytes and 9194 bytes in the text box.
Note The jumbo frame feature is not available for Fusion 12.1.2 and earlier on MacOS Big Sur
hosts.
11 Click Apply.
Results
The network that you configured is now available to the virtual network adapters associated with
virtual machines on your Mac.
Add a Private Network Configuration
With Fusion Pro, you can add additional custom host-only private virtual networks (vmnet)
configurations to only allow communication between virtual machines and the host system.
Multiple virtual machines configured with this type of host-only networking are on the same
network. The VMware DHCP server can provide addresses on the network.
You might want to set up multiple private networks on the same computer in the following
situations:
n To have two virtual machines connected to one private network, and other virtual machines
connected to another private network to isolate the network traffic on each network.
Using VMware Fusion
VMware, Inc. 47