Chapter 9 Interfaces
ZyWALL ATP Series User’s Guide
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Create New Object Click this button to create a DHCPv6 lease or DHCPv6 request object that you may use for
the DHCPv6 settings in this screen.
General Settings
Enable Interface Select this to enable this interface. Clear this to disable this interface.
General IPv6 Setting
Enable IPv6 Select this to enable IPv6 on this interface. Otherwise, clear this to disable it.
Interface Properties
Interface Type Select one of the following option depending on the type of network to which the Zyxel
Device is connected or if you want to additionally manually configure some related
settings.
internal is for connecting to a local network. Other corresponding configuration options:
DHCP server and DHCP relay. The Zyxel Device automatically adds default SNAT settings for
traffic flowing from this interface to an external interface.
external is for connecting to an external network (like the Internet). The Zyxel Device
automatically adds this interface to the default WAN trunk.
For general, the rest of the screen’s options do not automatically adjust and you must
manually configure a policy route to add routing and SNAT settings for the interface.
Interface Name This field is read-only if you are editing the interface. Enter the name of the bridge interface.
The format is brx, where x is 0 - 11. For example, br0, br3, and so on.
Zone Select the zone to which the interface is to belong. You use zones to apply security settings
such as security policy, IDP, remote management, anti-malware, and application patrol.
Description Enter a description of this interface. It is not used elsewhere. You can use alphanumeric and
()+/:=?!*#@$_%- characters, and it can be up to 60 characters long.
Member
Configuration
Available This field displays Ethernet interfaces and VLAN interfaces that can become part of the
bridge interface. An interface is not available in the following situations:
• There is a virtual interface on top of it
• It is already used in a different bridge interface
Select one, and click the >> arrow to add it to the bridge interface. Each bridge interface
can only have one VLAN interface.
Member This field displays the interfaces that are part of the bridge interface. Select one, and click
the << arrow to remove it from the bridge interface.
IP Address
Assignment
Get
Automatically
Select this if this interface is a DHCP client. In this case, the DHCP server configures the IP
address, subnet mask, and gateway automatically.
DHCP Option 60 DHCP Option 60 is used by the Zyxel Device for identification to the DHCP server using the
VCI (Vendor Class Identifier) on the DHCP server. The Zyxel Device adds it in the initial DHCP
discovery message that a DHCP client broadcasts in search of an IP address. The DHCP
server can assign different IP addresses or options to clients with the specific VCI or reject
the request from clients without the specific VCI.
Type a string using up to 64 of these characters [a-zA-Z0-9!\"#$%&\'()*+,-./
:;<=>?@\[\\\]^_`{|}~] to identify this Zyxel Device to the DHCP server. For example, Zyxel-
TW.
Use Fixed IP
Address
Select this if you want to specify the IP address, subnet mask, and gateway manually.
Table 110 Configuration > Network > Interface > Bridge > Add / Edit (continued)
LABEL DESCRIPTION
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