pi@fwipt01 ~ $ sudo apt install vlan
pi@fwipt01 ~ $ vi /etc/network/interfaces #interfaces(5) file used by ifup(8) and ifdown(8) #Include files from /etc/network/interfaces.d: source /etc/network/interfaces.d/* auto lo eth0 eth1 iface lo inet loopback iface eth0 inet static address 10.0.99.1 netmask 255.255.255.0 auto eth0.2 iface eth0.2 inet static address 10.0.10.1 netmask 255.255.255.0 network 10.0.10.0 broadcast 10.0.10.255 vlan-raw-device eth0 iface eth1 inet static address 192.168.1.254 gateway 192.168.1.1 netmask 255.255.255.0 dns-nameserver 192.168.1.1 dns-nameserver 8.8.8.8
pi@fwipt01 ~ $ sudo systemctl disable dhcpcd.service pi@fwipt01 ~ $ sudo systemctl enable networking pi@fwipt01 ~ $ sudo reboot