ZyXEL Communications ZYWALL USG 2000 Manual page 604

Chapter 35 Device HA
The following table describes the labels in this screen. See
for more information as well.
Table 179 Device HA > Legacy Mode
LABEL
Link
Monitoring
Name
Interface
Role
VRID
Virtual Router
IP / Netmask
Management
IP / Netmask
Add icon
Server Address Enter the IP address or fully-qualified domain name (FQDN) of the
Server Port
604
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.
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.
ZyWALL from which to get configuration and subscription service
updates (for services to which the backup ZyWALL is subscribed).
Usually, you should enter the IP address or FQDN of a virtual router on a
secure network.
Enter the port number that the ZyWALL you specified in the Server
Address field uses for Secure FTP. Every ZyWALL in the virtual router
must use the same port number. If the master ZyWALL changes, you
have to manually change this port number in the backups.
Table 180 on page 606
ZyWALL USG 2000 User's Guide