ifup -v eth0

ifup: configuring interface eth0=eth0 (inet)

/bin/run-parts --exit-on-error --verbose /etc/network/if-pre-up.d

run-parts: executing /etc/network/if-pre-up.d/wireless-tools

run-parts: executing /etc/network/if-pre-up.d/wpasupplicant

/bin/ip addr add ADDRESS/ADDRESS broadcast ADDRESS dev eth0 label eth0

/bin/ip link set dev eth0 up

/bin/ip route add default via ADDRESS dev eth0 onlink

/bin/run-parts --exit-on-error --verbose /etc/network/if-up.d

run-parts: executing /etc/network/if-up.d/090firewall

run-parts: executing /etc/network/if-up.d/mountnfs

run-parts: executing /etc/network/if-up.d/openssh-server

run-parts: executing /etc/network/if-up.d/upstart

run-parts: executing /etc/network/if-up.d/wpasupplicant