auto lo
iface lo inet loopback
	up ip addr add 2001:db8:2b::10 dev lo


auto vlan2220
iface vlan2220 inet manual
	up ip link set up dev vlan2220
	up ip addr add 172.16.220.10/24 brd + dev vlan2220
	up ip addr add 2400:5000:6148:2af0::10/64 dev vlan2220
	down ip addr del 2400:5000:6148:2af0::10/64 dev vlan2220
	down ip addr del 172.16.220.10/24 dev vlan2220
	down ip link set down dev vlan2220

iface vlan2212 inet manual
	up ip link set up dev vlan2212
	up ip addr add 172.16.212.1/24 brd + dev vlan2212
	up ip addr add 2400:5000:6148:2aaa::1/64 dev vlan2212
	down ip addr del 2400:5000:6148:2aaa::1/64 dev vlan2212
	down ip addr del 172.16.212.1/24 dev vlan2212
	down ip link set down dev vlan2212

iface vlan2213 inet manual
	up ip link set up dev vlan2213
	up ip addr add 172.16.213.1/24 brd + dev vlan2213
	up ip addr add 2400:5000:6148:2aab::1/64 dev vlan2213
	down ip addr del 2400:5000:6148:2aab::1/64 dev vlan2213
	down ip addr del 172.16.213.1/24 dev vlan2213
	down ip link set down dev vlan2213