Red Hat LINUX VIRTUAL SERVER - FOR ENTERPRISE LINUX 5.2 REV 05-2008 Manual page 53

Linux virtual server (lvs) for red hat enterprise linux 5.2

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Figure 4.4. The REDUNDANCY Panel

Redundant server public IP

Enter the public real IP address for the backup LVS router node.

Redundant server private IP

Enter the backup node's private real IP address in this text field.

If you do not see the field called Redundant server private IP, go back to the GLOBAL

SETTINGS panel and enter a Primary server private IP address and click ACCEPT.

The rest of the panel is devoted to configuring the heartbeat channel, which is used by the

backup node to monitor the primary node for failure.

Heartbeat Interval (seconds)

This field sets the number of seconds between heartbeats — the interval that the backup

node will check the functional status of the primary LVS node.

REDUNDANCY

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Linux virtual server