Debian - Wheezy - IP-Adresse per DHCP oder statische IP-Adresse

Datei, die bearbeitet werden muss: /etc/network/interfaces
zum Beispiel so:

# nano /etc/network/interfaces

IP-Adresse per DHCP erhalten

auto eth0
iface eth0 inet dhcp

IP-Adresse statisch zuweisen

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

# The loopback network interface
auto lo
iface lo inet loopback

# The primary network interface
allow-hotplug eth0
iface eth0 inet static
        address 192.168.178.10
        netmask 255.255.255.0
        network 192.168.178.0
        broadcast 192.168.178.255
        gateway 192.168.178.1
        # dns-* options are implemented by the resolvconf package, if installed
        dns-nameservers 192.168.178.1
        dns-search mylan.local