auto lo iface lo inet loopback up ip addr add 2001:db8:2a::25 dev lo # Internet interface, TBA auto vlan2100 iface vlan2100 inet manual up ip link set up dev vlan2100 up ip addr add 2400:5000:6148:2a00::1144/120 dev vlan2100 up ip -6 route add default via 2400:5000:6148:2a00::1133 dev vlan2100 down ip addr del 2400:5000:6148:2a00::1133/120 dev vlan2100 down ip link set down dev vlan2100 auto vlan2004 iface vlan2004 inet manual up ip link set up dev vlan2004 up ip addr add 172.16.4.5/24 brd + dev vlan2004 up ip addr add 2400:5000:6148:2ab1::5/64 dev vlan2004 down ip addr del 2400:5000:6148:2ab1::5/64 dev vlan2004 down ip addr del 172.16.4.5/24 dev vlan2004 down ip link set down dev vlan2004 auto vlan2007 iface vlan2007 inet manual up ip link set up dev vlan2007 up ip addr add 172.16.5.5/24 brd + dev vlan2007 up ip addr add 2400:5000:6148:2ab3::5/64 dev vlan2007 down ip addr del 2400:5000:6148:2ab3::5/64 dev vlan2007 down ip addr del 172.16.5.5/24 dev vlan2007 down ip link set down dev vlan2007 auto vlan2008 iface vlan2008 inet manual up ip link set up dev vlan2008 up ip addr add 172.16.8.5/24 brd + dev vlan2008 up ip addr add 2400:5000:6148:2acc::5/64 dev vlan2008 down ip addr del 2400:5000:6148:2acc::5/64 dev vlan2008 down ip addr del 172.16.8.5/24 dev vlan2008 down ip link set down dev vlan2008