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# Instalar herramientas de red en debian9
apt-get install net-tools

# This file describes the network interfaces available on your system
# and how to activate them. For more information, see interfaces(5).

source /etc/network/interfaces.d/*

# The loopback network interface
auto lo
iface lo inet loopback

# The primary network interface
allow-hotplug eth0
iface eth0 inet static
	address 192.168.163.100/24
	gateway 192.168.163.1
	# dns-* options are implemented by the resolvconf package, if installed
	dns-nameservers 10.1.99.12

# Ver tarjetas de red e ip's
ip addr show

# Desactivar interfaz de red
ip link set eth0 down

# Activar interfaz de red
ip link set eth0 up