[PVE-User] IP / MacAddress restriction for QEMU

[Dietmar Maurer]

> > The fastest way is to create an ebtables rule, but it will be simpler if on
> > the VM details i can check a radio button "restrict ip address" and write
> > the ip address. It will generate on all the nodes, two ebtables rules:

There is a patch on the pve-devel list, but it is still not integrated.
Currently  you can just filter
ip addresses at leyer 3 (iptables), using an 'ipfilter' ipset - see:

https://pve.proxmox.com/wiki/Proxmox_VE_Firewall