Set up static IP address

vi /etc/sysconfig/network/ifcfg-eth0 (SLES)

vi /etc/sysconfig/network-scripts/ifcfg-eth0 (CentOS)

 

vi /etc/sysconfig/networking/devices/ifcfg-eth0 (CentOS?), set values to:

BOOTPROTO=static
IPADDR=10.1.1.100
NETMASK=255.255.255.0
BROADCAST=10.1.0.255
NETWORK=10.1.0.0

Also, set up DNS server:

vi /etc/resolv.conf
search home
nameserver 10.1.1.1

May need to :

route add -net 0.0.0.0 netmask 0.0.0.0 gw 10.1.1.1

and

1. rm -f /etc/udev/rules.d/70-persistent-net.rules

2. Edit ifcfg-eth0 and remove the UUID and MACADDR (HWADDR):
vi /etc/sysconfig/networking/devices/ifcfg-eth0

3. Reboot (init 6)