SUSE Linux 10.1
1. In /etc/sysconfig/network/config, change the MODIFY_RESOLV_CONF_STATIC_DNS line to MODIFY_RESOLV_CONF_STATIC_DNS="208.67.222.222 208.67.220.220"
2. Run "sudo /sbin/rcnetwork restart-all-dhcp-clients".
SUSE Linux 10.0 or 9.x
1. In /etc/sysconfig/network/dhcp, change the DHCLIENT_BIN line to DHCLIENT_BIN="dhclient".
2. Change /etc/dhclient.conf as we currently suggest.
3. Run "sudo /sbin/rcnetwork restart-all-dhcp-clients".