ZyXEL Communications ZyWALL USG 1000 User Manual page 676

Unified security gateway

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Table of Contents

Chapter 39 Device HA

Table 181 Configuration > Device HA > Legacy Mode (continued)

Apply & switch

to Legacy Mode

Use the VRRP Group Add/Edit screen to add or edit VRRP groups.

• You can only use interfaces that have static IP addresses. In addition, you

should set the static IP address to the IP address of the virtual router.

• You can only enable one VRRP group for each interface.

• You can only have one active VRRP group for each virtual router (VR ID).

The Device HA Legacy Mode Add or Edit screen lets you configure a VRRP

group. To access this screen, click Configuration > Device HA > Legacy Mode

> Add (or Edit).

Figure 457 Configuration > Device HA > Legacy Mode > Add

Select this to get configuration and subscription service updates

automatically from the specified ZyWALL according to the specified

Interval. The first synchronization begins after the specified Interval;

the ZyWALL does not synchronize immediately.

This field is only available if Auto Synchronize is checked. Type the

number of minutes to wait between synchronizations.

This appears when the ZyWALL is currently using active-passive mode

device HA. Click Apply to save your changes back to the ZyWALL and

set it to use legacy mode device HA.

This appears when the ZyWALL is currently using legacy mode device

HA. Click Apply to save your changes back to the ZyWALL.

Click Reset to return the screen to its last-saved settings.

ZyWALL USG 1000 User's Guide

Troubleshooting