IOMMU must be enabled for PCI passthrough, it is enabled by default on Proxmox VE version 7.2. *Note: If your Vault is capable of PCI passthrough (VT-d), you can assign the network ports directly instead of creating a Linux Bridge. Now the Linux Bridges are configured, the VM can be created Connecting this ethernet cable to your PC will allow access to OPNsense web GUI.We will bridge vmbr2 with enp3s0, this will act as our LAN.

This will be connected to the modem’s ethernet port.In this example, vmbr1 will bridge with enp2s0 to act as our WAN.(The Bridge port must be named after a physical port) Name the interface, and designate a Bridge port.Click ‘ Create‘ and select ‘ Linux Bridge‘.On the Proxmox VE dashboard, select the server node.This configuration requires 3 ethernet cables plugged into the Vault. We will also create Linux Bridge ‘ vmbr2‘ to act as a LAN port to access OPNsense GUI. Here at Protectli, we use the default Linux Bridge ‘ vmbr0‘ as a Proxmox VE management port and create a second Linux Bridge ‘ vmbr1‘ to act as the WAN, this separates Proxmox VE GUI from the public-facing internet. For example, an ethernet cable connected to the Vaults network port will need a Linux Bridge in order to allow VM network traffic.īy default, Proxmox VE will create Linux Bridge ‘ vmbr0’ connected to the WAN port (port 1). Click ‘ Select File’ and select the OPNsense ISO, then click ‘ Upload’īefore creating the VM, network interfaces must be assigned to Linux Bridges.Ĭreating Linux Bridges to Use As Network InterfacesĪ Linux Bridge is used to bridge VMs to a physical network device.

Select local storage, select ‘ ISO Images’, and click ‘ Upload’.On the left-most dashboard, expand the ‘ Datacenter’ and server node dropdowns.Confirm ISO UploadĪfter the ISO has been downloaded, it will have to be uploaded to Proxmox VE before installation.

Navigate to to download the ISO image for OPNsense.

Opnsense installer password