Proxmox Firewall Precedence: Why a VM-Level Allow Rule Still Gets Dropped at the Datacenter Level
How Proxmox's Datacenter, Node, and VM firewall layers actually stack, and why an allow rule on a guest can still get silently dropped.
$ ls ./firewall
$ ls ./firewall
How Proxmox's Datacenter, Node, and VM firewall layers actually stack, and why an allow rule on a guest can still get silently dropped.