ZyXEL Communications ZyWALL USG 300 User Manual page 630

Chapter 36 Device HA
The following table describes the labels in this screen. See
for more information as well.The Legacy Mode Add/Edit Screen
Table 186 Device HA > Legacy Mode
LABEL
General Settings
Link Monitoring
Stop Cellular
& WLAN
interfaces
while one of
monitored
interface is
fault
Monitored
Interface
Summary
Name
Interface
Role
VRID
Virtual Router IP
/ Netmask
Management IP
/ Netmask
Add icon
630
DESCRIPTION
Enable link monitoring to have the master ZyWALL shut down all of its
VRRP interfaces if one of its VRRP interface links goes down. This way
the backup ZyWALL takes over all of the master ZyWALL's functions.
Select this to have the master ZyWALL shut down any 3G or wireless
LAN interfaces if one of its VRRP interface links goes down. Clear this if
you still want users to be able to use the ZyWALL's 3G connection or
wireless LAN even when a VRRP interface link goes down.
This field displays the name of the VRRP group.
This field displays which interface is part of the virtual router.
This field displays which role the interface plays in the virtual router.
Master - This interface is the master interface in the virtual router. The
interface always uses its static IP address, not the management IP
address of the VRRP group.
Backup - This interface is a backup interface in the virtual router. The
interface may use its static IP address or the management IP address
of the VRRP group, depending on whether or not the backup has
become the master.
This field displays the virtual router ID number.
This is the interface's IP address and subnet mask in the virtual router.
This field displays the management IP address and subnet mask of an
interface.
This column provides icons to activate, deactivate, add, edit, and
remove VRRP groups.
To activate or deactivate a VRRP group, click the Active icon next to
the group. Make sure you click Apply to save and apply the change.
Activating a VRRP group has the ZyWALL monitor the connection of the
group's interface. Each interface must have a static IP address and be
connected to the same subnet as the group's interface on the other
ZyWALL.
To add a VRRP group, click the Add icon at the top of the column. The
VRRP Group Add/Edit screen appears.
To edit a VRRP group, click the Edit icon next to the group. The VRRP
Group Add/Edit screen appears.
To delete a VRRP group, click the Remove icon next to the group. The
Web Configurator confirms that you want to delete the VRRP group
before doing so.
Table 187 on page 632
ZyWALL USG 300 User's Guide