Chapter 39 Device HA
ZyWALL USG 300 User’s Guide
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2 Configure a corresponding disabled bridge interface on the backup ZyWALL. Then
set the bridge interface as a monitored interface, and activate device HA.
3 Enable the bridge interface on the master ZyWALL and then on the backup
ZyWALL.
4 Connect the ZyWALLs.
B
A
Br0 {ge4, ge5}
Br0 {ge4, ge5} Disabled
Disabled
B
A
Br0 {ge4, ge5}
Br0 {ge4, ge5}
B
A
Br0 {ge4, ge5}
Br0 {ge4, ge5}