cat /etc/network/interfaces # interfaces(5) file used by ifup(8) and ifdown(8) auto lo iface lo inet loopback
#auto dsl-provider #iface dsl-provider inet ppp #pre-up /sbin/ifconfig eth0 up # line maintained by pppoeconf #provider dsl-provider
auto eth0 #iface eth0 inet manual iface eth0 inet dhcp
cat /etc/network/ interfaces
# interfaces(5) file used by ifup(8) and ifdown(8)
auto lo
iface lo inet loopback
#auto dsl-provider
#iface dsl-provider inet ppp
#pre-up /sbin/ifconfig eth0 up # line maintained by pppoeconf
#provider dsl-provider
auto eth0
#iface eth0 inet manual
iface eth0 inet dhcp