Red Hat LINUX VIRTUAL SERVER 4.7 - ADMINISTRATION Installation Guide download pdf (Page 42)

Use network type

Click the NAT button to select NAT routing.

Click the Direct Routing button to select direct routing.

The next three fields deal specifically with the NAT router's virtual network interface connecting the

private network with the real servers. T hese fields do not apply to the direct routing network type.

NAT Router IP

Enter the private floating IP in this text field. T his floating IP should be used as the gateway for

the real servers.

NAT Router netm ask

If the NAT router's floating IP needs a particular netmask, select it from drop-down list.

NAT Router device

Use this text field to define the device name of the network interface for the floating IP address,

such as eth1:1.

Note

You should alias the NAT floating IP address to the Ethernet interface connected to the

private network. In this example, the private network is on the eth1 interface, so eth1:1

is the floating IP address.

Warning

After completing this page, click the ACCEPT button to make sure you do not lose any changes

when selecting a new panel.

4.5. REDUNDANCY

The REDUNDANCY panel allows you to configure of the backup LVS router node and set various

heartbeat monitoring options.

Note

The first time you visit this screen, it displays an "inactive" Backup status and an ENABLE

button. T o configure the backup LVS router, click on the ENABLE button so that the screen

matches Figure 4.4, “T he REDUNDANCY Panel”.

Chapter 4. Configuring the LVS Routers with Piranha Configuration Tool

1 2 ... 37 38 39 40 41 42 43 44 45 46 47 ... 58 59

No comments

Red Hat LINUX VIRTUAL SERVER 4.7 - ADMINISTRATION Installation Guide Page 42