Deploy The Backup Zywall - ZyXEL Communications ZyWALL USG 300 User Manual

Set the Device Role to Backup. Turn on monitoring for the ge1 and ge2
4
interfaces. Set the Synchronization Server Address to 192.168.1.1, the Port
to 21, and the Password to "mySyncPassword". Select Auto Synchronize and
set the Interval to 60. Click Apply.
Figure 112 Device HA > Active-Passive Mode: Backup ZyWALL Example
Click the General tab. Turn on device HA and click Apply.
5
Figure 113 Device HA > General: Master ZyWALL Example

6.9.4 Deploy the Backup ZyWALL

Connect ZyWALL B's ge1 interface to the LAN network. Connect ZyWALL B's ge2
interface to the same router that ZyWALL A's ge2 interface uses for Internet
access. ZyWALL B copies A's configuration (and re-synchronizes with A every
ZyWALL USG 300 User's Guide
Chapter 6 Tutorials
141