Trunk 8021q plusieurs VLAN sur une seule carte réseau

Voir :

• https://linuxlasse.net/linux/howtos/Bridged_VLAN_interface,_for_use_with_eg._KVM
• https://manintheit.org/networking/vlan-creation-on-kvm1/

modprobe 8021q
echo "8021q" >> /etc/modules

/etc/network/interfaces

allow-hotplug eno1
iface eno1 inet manual

auto eno1.98
iface eno1.98 inet manual

auto eno1-vbr98
iface eno1-vbr98 inet static
        address 0.0.0.0
        netmask 255.255.255.255
        bridge_ports eno1.98
        bridge_stp off
        bridge_fd 0

ifup eno1-vbr98