/etc/network/interfaces

/etc/network/interfaces

Persistente Routen

Dauerhafte (persistente) statische Routen werden in /etc/network/interfaces eingetragen

#---------------------------------------#
# Feel free to change IP and gateway    #
# as per your local setup and routing   #
# policy                                #
# Last edited by root @ 23/Oct/2012     #
#---------------------------------------#

#--------------------------------------------#
# Setup the loopback network interface (lo0) #
#--------------------------------------------#
auto lo
iface lo inet loopback

#--------------------------------------------#
# Setup eth0 - connected to private LAN/VLAN #
#--------------------------------------------# 
auto eth0
allow-hotplug eth0
iface eth0 inet static
       address 10.70.201.5
       netmask 255.255.255.192
       ### add persistent route command ###
       post-up route add -net 10.0.0.0 netmask 255.0.0.0 gw 10.70.201.6

#----------------------------------------#
# Setup eth1 - connected to the Internet #
#----------------------------------------#
auto eth1
allow-hotplug eth1
iface eth1 inet static
       address 205.153.203.98
       netmask 255.255.255.248
       ### default gateway ###
       gateway 205.153.203.97

# service networking restart

Links

https://www.cyberciti.biz/tips/configuring-static-routes-in-debian-or-red-hat-linux-systems.html