Installation guide

42 Chapter 1. Red Hat Cluster Suite Overview
Figure 1-29. The GLOBAL SETTINGS Panel
The top half of this panel sets up the primary LVS router’s public and private network
interfaces.
Primary server public IP
The publicly routable real IP address for the primary LVS node.
Primary server private IP
The real IP address for an alternative network interface on the primary LVS node.
This address is used solely as an alternative heartbeat channel for the backup router.
Use network type
Selects select NAT routing.
The next three fields are specifically for the NAT router’s virtual network interface con-
nected the private network with the real servers.
NAT Router IP
The private floating IP in this text field. This floating IP should be used as the gateway
for the real servers.