On SuSE, you can configure the network manually via files in /etc/sysconfig/network/etc/sysconfig/network. Create a file called /etc/sysconfig/network/ifcfg-eth1 containingcontaining
ONBOOT=yesSTARTMODE=onboot
BOOTPROTO=static
IPADDR=10.0.0.xxx
NETMASK=255.255.255.0
BROADCAST=10.0.0.255
GATEWAY=10
The default route needs to be set in /etc/sysconfig/network/routes.
default 10.0.0.1 - eth1