networking
How to Set Up OPNsense as a Virtual Firewall/Router in Proxmox VE
Turn your Proxmox VE host into your router by running OPNsense as a VM. This guide covers WAN/LAN bridge planning, correct VirtIO NIC setup, the checksum-offload bug that silently corrupts traffic, and how to keep a way in if the firewall VM ever fails to boot.
·Vormox Team