iface eth0 inet manual
iface eth1 inet manual

auto bond0
iface bond0 inet static
address 192.168.18.14
gateway 192.168.18.1
netmask 255.255.255.0
bond-slaves eth0 eth1
# LACP confuration
bond_mode 1
bond_miimon 100
up /sbin/ifenslave bond0 eth0 eth1
down /sbin/ifenslave -d bond0 eth0 eth1

alias bond0 bonding
options bonding mode=1 miimon=100