WAN Interface
Connectivity
After you log into the Web Configurator, the Connectivity screen appears. It shows the network and NCC connection status of the Zyxel Device. Use the Connectivity screen to configure settings for the WAN interface.
Connectivity
Click the Arrow icon ( ) to edit the WAN interface the Zyxel Device.
WAN Setting
The Edit WAN Interface screen allows you to configure basic settings for your WAN port.
*Use this screen to fix your Zyxel Device’s connection problem with NCC.
Edit WAN Interface (DHCP)
The following table describes the labels shown on the Edit WAN Interface screen.
Edit WAN Interface 
label
description
VLAN
VLAN
Select the check box to assign a VLAN ID to the WAN interface.
VLAN ID
Enter a number as the WAN interface VLAN ID (1 to 4094).
A WAN interface VLAN ID is a tag that adds to incoming untagged frames received on a port so that the frames are forwarded to the VLAN group that the tag defines.
WAN Type
Select DHCP if the WAN interface gets its IP address from a DHCP server.
Select Static IP if you want to assign a static IP address to the WAN interface.
Select PPPoE if your WAN interface is getting Internet connection from a PPPoE server.
Select PPPoE with Static IP if you want to assign a static IP address to the WAN interface and your WAN interface is getting Internet connection from a PPPoE server.
IP Address (This field appears when you select DHCP as the WAN Type.)
IP Address
This field shows the IP address assigned by a DHCP server to the WAN interface.
PPP Information (These fields appear when you select PPPoE or PPPoE with Static IP as the WAN Type.)
User Name
Enter the user name given to you by your ISP. You can use alphanumeric and -_@$./ characters. It can be up to 31 characters long.
Password
Enter the password associated with the user name above. Use up to 64 ASCII characters except the [] and ?. This field can be blank.
PPP Connection Trigger
Select when to have the Zyxel Device establish the PPP connection.
Auto Connect – select this to not let the connection time out.
On Demand – select this to automatically bring up the connection when the Zyxel Device receives packets destined for the Internet.
Enter the Idle Timeout (up to 300 minutes) that elapses before the Zyxel Device automatically disconnects from the PPPoE server.
PPPoE Passthrough
In addition to the Zyxel Device’s built-in PPPoE client, you can enable PPPoE pass through to allow up to ten hosts on the LAN to use PPPoE client software on their computers to connect to the ISP through the Zyxel Device. Each host can have a separate account and a public WAN IP address.
PPPoE pass through is an alternative to NAT for applications where NAT is not appropriate.
Disable PPPoE pass through if you do not need to allow hosts on the LAN to use PPPoE client software on their computers to connect to the ISP.
IP Address (These fields appear when you select Static IP or PPPoE with Static IP as the WAN Type.)
IP Address
Enter the static public IP address for your Zyxel Device.
DNS Server
Primary/Secondary DNS Server
The Domain Name System (DNS) maps a domain name to an IP address and vice versa. Enter a DNS server’s IP address. The DNS server is extremely important because without it, you must know the IP address of a computer before you can access it. The Zyxel Device uses these (in the order you specify here) to resolve domain names for VPN, DDNS and the time server. Leave the field as 0.0.0.0 if you do not want to configure DNS servers.
(These fields appear when you select Static IP as the WAN Type.)
Subnet Mask
Enter the subnet mask for this WAN connection’s IP address.
Gateway IP Address
Enter the IP address of the router through which this WAN connection will send traffic.
Cancel
Click Cancel to exit this screen without saving.
Apply
Click Apply to save your changes back to the Zyxel Device.
System Information
Use this screen to view the basic system information of the Zyxel Device.
System Info
Click the Arrow icon ( ) to view more information on the status of your firewall and interfaces (WAN, LAN, and WLAN).
System Info: Detailed Information
The following table describes the labels shown on the System Info screen.
 
label
description
Host Name
This is the Zyxel Device system name. It is used for identification.
Model Name
This is the model number of your Zyxel Device.
Serial Number
This is the serial number of the Zyxel Device.
Firmware Version
This is the current version of the firmware inside the Zyxel Device.
System Uptime
This displays how long the Zyxel Device has been running since it last started up. The Zyxel Device starts up when you plug it in, when you restart it, or when you reset it.
Interface Uptime
This displays how long the WAN interface is up since it last started up.
WAN Information
Name
This is the Ethernet WAN interface name.
Encapsulation
This is the current encapsulation method.
IP Address
This is the current IP address of the Zyxel Device in the WAN.
IP Subnet Mask
This is the current subnet mask in the WAN.
Primary DNS Server
This is the first DNS server address assigned by the ISP.
Secondary DNS Server
This is the second DNS server address assigned by the ISP.
LAN Information
IP Address
This is the current IP address of the Zyxel Device in the LAN.
Subnet Mask
This is the current subnet mask in the LAN.
DHCP
This displays what DHCP services the Zyxel Device is providing to the LAN. The possible values are:
Server – The Zyxel Device is a DHCP server in the LAN. It assigns IP addresses to other computers in the LAN.
Relay – The Zyxel Device acts as a surrogate DHCP server and relays DHCP requests and responses between the remote server and the clients.
Disable – The Zyxel Device is not providing any DHCP services to the LAN.
MAC Address
This is the WAN Ethernet adapter MAC (Media Access Control) address of your Zyxel Device.
WLAN Information
MAC Address
This is the WiFi adapter MAC (Media Access Control) address of the WiFi interface.
Status
This displays whether WiFi is activated.
SSID
This is the descriptive name used to identify the Zyxel Device in a WiFi network.
Channel
This is the channel number currently used by the WiFi interface.
Security
This displays the type of security mode the WiFi interface is using in the WiFi network.
802.11 Mode
This displays the type of 802.11 mode the WiFi interface is using in the WiFi network.
WPS
This displays whether WPS is activated on the WiFi interface.