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

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