This network would not have DHCP, and I would want my Mac to have a fixed address on that network. In my example, I needed a new host-only network where I could attach my virtual machines. (I don’t know how far these go, but I haven’t run out yet!) You can make additional networks past VNET_8, too-just skip to VNET_9, VNET_10, and so on. Instead, you can add your own networks, supplying new answer directives by adding lines for VNET_2, VNET_3, and so on. I recommend you don’t change either one of these networks’ configurations. In this file, the VNET_1 answers correspond to vmnet1, the included host-only network, and VNET_8 is for vmnet8, the NAT network that all virtual machines that need Internet access use. You can edit this file with sudo when Fusion is shut down (which also tears down any virtual networks) changes will be picked up and applied the next time you start Fusion.Ī brand-new networking file looks similar to this: VERSION=1,0Īnswer VNET_1_DHCP_CFG_HASH F5FEE30FD06F6A58C7B1B1C2497C54BE04676E98Īnswer VNET_1_HOSTONLY_NETMASK 255.255.255.0Īnswer VNET_1_HOSTONLY_SUBNET 192.168.32.0Īnswer VNET_8_DHCP_CFG_HASH 0AEB0A5DAC06201088354E25F52B115FF3F6609FĪnswer VNET_8_HOSTONLY_NETMASK 255.255.255.0Īnswer VNET_8_HOSTONLY_SUBNET 172.16.110.0 In there, you’ll find a file called networking, which is the master configuration file for Fusion networking. The key to customizing Fusion’s networking is the directory /Library/Preferences/VMware Fusion. That didn’t stop the DHCP server, either, which could have caused problems if a virtual machine tried to use it! Changing It Up I found I could make it work temporarily with a quick sudo ifconfig vmnet1 10.0.0.128, but the next time Fusion restarted, the Mac’s configuration had reverted. However, my Mac could not talk to those machines, as it was using an IP address (issued by the DHCP server Fusion runs by default on that network) that was not in the same subnet. The virtual machines I was using were already configured to talk to each other using their own IP address scheme and could see each other just fine over vmnet1-virtual networks don’t care what protocols you use over them. In my case, the latter option was what I went for first-but it didn’t turn out to be quite what I’d hoped for. This network is available on your Mac as the vmnet1 interface. ![]() You can use it to communicate between your Mac and your virtual machines, or between virtual machines if they’re all connected to it. “Custom: Private to my Mac,” is the one out-of-the-box custom network you get. Your virtual machine can talk to everyone else on the network, and everyone else on the network can talk to your virtual machine. ![]() Bridged makes your virtual machine appear as if it were another computer on one of your Mac’s network interfaces. ![]() This network is available on your Mac as the vmnet8 interface. Most virtual machines are connected this way-it’s the default. However, it doesn’t allow other computers that can access your Mac to access the virtual machine. “Internet Sharing: Share with my Mac,” hides your virtual machine behind your Mac’s network address, allowing it to access anything your Mac can, most notably the Internet if you’re connected. Out of the BoxĪ brand-new VMware Fusion installation (8.5.4 at the time of this writing) offers a handful of networking options: The Pro version has a network editor, but if you don’t need the rest of what that version offers, or you’re just curious how VMware Fusion networking works, this article can help you. If you need a little more, customization is fairly easy, though undocumented-and information on how to customize is scattered. On macOS, VMware Fusion is an excellent choice for this it has many time-saving features, and its compatibility is top-notch-especially if you need to run Windows or macOS itself in a VM.īy default, Fusion provides several basic virtual networking options that can satisfy most requirements. When working on a project where we need to run software that typically runs on another operating system, virtualization can be a very useful tool.
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