Setting up OPNsense as Router for LXC Containers & Virtual Machines

barlap

New Member
Dec 29, 2023
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Does somebody have any tutorial for setting up an OPNsense/Pfsense as a router for all containers/vms created in proxmox?
I want to do this in order to isolate the vms from my home network and also get a static ip from an external server using OPNsense VPN function .

I attached my current configuration below.
I tried creating a new vmbr1 in network tab and install OPNsense but when I create a vm and try to access the OPNsense GUI it only works if vmbr0 is linked as a network device to that machine. If I only use vmbr1 I can't access the OPNsense GUI.
opnsense-config.png