# Loopback device:
auto lo
iface lo inet loopback

# device: eth0
auto eth0
iface eth0 inet static
address 88.198.57.139
broadcast 88.198.57.159
netmask 255.255.255.224
gateway 88.198.57.129
pre-up cat /etc/iptables-save | iptables-restore -c

# default route to access subnet:
up route add -net 88.198.57.128 netmask 255.255.255.224 gw 88.198.57.129 eth0

# Erste Zusatz-IP
auto eth0:1
iface eth0:1 inet static
address 88.198.92.170
netmask 255.255.255.248

# Zweite Zusatz-IP
auto eth0:2
iface eth0:2 inet static
address 88.198.92.171
netmask 255.255.255.248

# Dritte Zusatz-IP
auto eth0:3
iface eth0:3 inet static
address 88.198.92.172
netmask 255.255.255.248

# Vierte Zusatz-IP
auto eth0:4
iface eth0:4 inet static
address 88.198.92.173
netmask 255.255.255.248

# Fuenfte Zusatz-IP
auto eth0:5
iface eth0:5 inet static
address 88.198.92.174
netmask 255.255.255.248