I virtualize my firewall via OPNsense, and previously had it set up using Hyper-V core. I recently began the move to Proxmox, but have been struggling with a couple issues. Note, I am not necessarily the most experienced in networking, as most of my knowledge is self-taught.
I have installed my Proxmox host in a extra network where no internet access exist.
There I configurated Proxmox and managed the network cards.
At this time I have 1 network card with 2 Lunix Bridges
These two Bridges are for my VLANs
1st vlan: management-network, so no internet access...