Configuring a VM-specific firewall
This configuration is done at virtual machine level, which only affects the virtual machine itself and not the other VMs in the cluster.
Getting ready
VM-specific firewall configuration options are similar to clusters and host-specific firewalls. Log in to the Proxmox GUI and select a VM to configure a firewall. From the tabbed menu, click on Firewall to display the configuration.
How to do it…
A VM-specific firewall menu is similar to a host and cluster:
To enable a firewall, navigate to Firewall | Options.
To create firewall rules, navigate to Firewall | Rules.
To create or select an already defined IPSet, navigate to Firewall | IPSet.
To create an IP alias, navigate to Firewall | Alias.
Refer to the Configuring a cluster-specific firewall recipe and the Configuring a host-specific firewall recipe earlier in this chapter to find out more details about the dialog boxes. To change rules through the CLI, the VM firewall configuration in /etc/pve/firewall/<vm_id...
