IMPORTANT!
READ CAREFULLY BEFORE USE.
KEEP THIS GUIDE FOR FUTURE REFERENCE.
This is a User’s Guide for a series of products. Not all products support all firmware features. Screenshots
and graphics in this book may differ slightly from your product due to differences in your product
hardware, firmware, or your computer operating system. Every effort has been made to ensure that the
information in this manual is accurate.
Some screens or options in this book may not be available for your product (see the product feature
tables in Section 1.2 on page 13).
Related Documentation
•Quick Start Guide
The Quick Start Guide shows how to connect the Zyxel Device and access the Web Configurator.
•CLI Reference Guide
The CLI Reference Guide explains how to use the Command-Line Interface (CLI) and CLI commands
to configure the Zyxel Device.
Note: It is recommended you use the Web Configurator to configure the Zyxel Device.
• Web Configurator Online Help
Click the help icon in any screen for help in configuring that screen and supplementary information.
• Nebula Control Center User’s Guide
This User’s Guide shows how to manage the Zyxel Device remotely. The features of these devices can
be managed through Nebula Control Center. It also offers features that are not available when the
Zyxel Device is in standalone mode (see Section 2.1.2 on page 27).
• AC (AP Controller) User’s Guide
See the ZyWALL ATP, ZyWALL VPN, USG FLEX, or NXC User’s Guide for instructions on using the
gateways or NXC as an AP Controller (AC) for the Zyxel Device. This is used when the Zyxel Device is
set to be managed by a Zyxel AC.
•More Information
Go to support.zyxel.com to find other information on the Zyxel Device
NWA/WAC/WAX Series User’s Guide
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2
Document Conventions
Document Conventions
Warnings and Notes
These are how warnings and notes are shown in this guide.
Warnings tell you about things that could harm you or your device.
Note: Notes tell you other important information (for example, other things you may need to
configure or helpful tips) or recommendations.
Syntax Conventions
• All models in this series may be referred to as the “Zyxel Device” in this guide.
• Product labels, screen names, field labels and field choices are all in bold font.
• A right angle bracket ( > ) within a screen name denotes a mouse click. For example, Configuration > Network > IP Setting means you first click Configuration in the navigation panel, then the Network sub
menu and finally the IP Setting tab to get to that screen.
Icons Used in Figures
Figures in this guide may use the following generic icons. The Zyxel Device icon is not an exact
representation of your device.
Bluetooth ............................................................................................................................................. 111
User ....................................................................................................................................................... 114
AP Profile .............................................................................................................................................. 121
System .................................................................................................................................................. 183
Log and Report ................................................................................................................................... 205
8.1.1 What You Can Do in this Chapter ....................................................................................... 70
8.2 What You Need to Know ............................................................................................................... 70
8.3 Network Status ................................................................................................................................ 71
8.3.1 Port Statistics Graph .............................................................................................................. 72
8.4 Radio List .......................................................................................................................................... 73
8.4.1 AP Mode Radio Information ................................................................................................74
8.5 Station List ........................................................................................................................................ 76
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Table of Contents
8.6 WDS Link Info ................................................................................................................................... 77
9.1.1 AP Controller Management ................................................................................................ 82
9.1.2 What You Can Do in this Chapter ....................................................................................... 84
9.2 IP Setting .......................................................................................................................................... 85
9.4 Storm Control .................................................................................................................................. 91
9.5 AC (AP Controller) Discovery ........................................................................................................ 92
10.1.1 What You Can Do in this Chapter ..................................................................................... 95
10.1.2 What You Need to Know ...................................................................................................96
10.2 AP Management .......................................................................................................................... 96
10.3 Rogue AP ..................................................................................................................................... 102
10.3.1 Add/Edit Rogue/Friendly List ............................................................................................105
12.3.1 Edit User Authentication Timeout Settings ...................................................................... 119
Chapter 13
AP Profile...........................................................................................................................................121
13.1.1 What You Can Do in this Chapter ................................................................................... 121
13.1.2 What You Need To Know ................................................................................................. 121
13.2 Radio ............................................................................................................................................ 124
13.2.1 Add/Edit Radio Profile ...................................................................................................... 125
13.3.3 Setting Up General and Guest WiFi Networks on Both Radios .................................... 136
13.4 Security List .................................................................................................................................. 141
13.4.2 Creating a Security Profile ............................................................................................... 158
13.5 MAC Filter List .............................................................................................................................. 159
13.5.1 Add/Edit MAC Filter Profile ............................................................................................... 160
13.6 Layer-2 Isolation List .................................................................................................................... 161
24.1.1 What You Can Do in this Chapter ................................................................................... 242
24.2 IP Setting ...................................................................................................................................... 242
This User’s Guide covers the models listed in the following table. They can be managed in one of the
following methods: remote management through Nebula Control Center (NCC) or an AP Controller
(AC) such as the ZyWALL ATP, or local management in Standalone Mode. Each Zyxel Device runs in
standalone mode by default, but it is recommended to use NCC management if it is available for your
device.
NCC, AC or Standalone (NebulaFlex PRO)NCC or Standalone (NebulaFlex)
• WAC500• NWA110AX
• WAC500H• NWA210AX
• WAX510D• NWA220AX-6E
• WAX610D• NWA1123ACv3
• WAX620D-6E
• WAX630S
• WAX640S-6E
• WAX650S
• WAX655E
CHAPTER 1
Introduction
For more information about Access Point (AP) management, see Section 2.1 on page 26.
When two or more APs are interconnected, this network is called a Wireless Distribution System (WDS).
See Section 1.3.2 on page 21 for more information on root and repeater APs and how to set them up.
The screens you see in the web configurator may be different depending on the Zyxel Device model
you’re using.
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Chapter 1 Introduction
1.2 Zyxel Device Product Feature Comparison
The following tables show the differences between each Zyxel Device model. You can find the feature
introductions in the later sections.
Table 4 WiFi 6E Models Comparison Table (continued)
FEATURESWAX620D-6EWAX640S-6ENWA220AX-6E
Bluetooth Low Energy (BLE)NoYesNo
Load BalancingYesYesYes
Ethernet Storm ControlYesYesYes
Wireless Remote CaptureYesYesYes
SNMPYesYesYes
GroundingNoYesNo
Power JackYesYesYes
Maximum number of log
messages
Latest Firmware Version
Supported
1.3 Zyxel Device Roles
This section describes some of the different roles that your Zyxel Device can take up within a network.
Not all roles are supported by all models (see Section 1.2 on page 13). The Zyxel Device can serve as a:
Chapter 1 Introduction
512 event logs
6.556.556.55
•Access Point (AP) - This is used to allow WiFi clients to connect to the Internet.
•Radio Frequency (RF) monitor - If your Zyxel Device supports rogue APs detection, it can serve as an
RF monitor and searches for rogue APs to help eliminate network threats. An RF monitor can simultaneously act as an AP.
•Root AP - A root AP connects to the gateway or switch through a wired Ethernet connection and
has wireless repeaters connected to it to extend its range.
•Wireless repeater - A wireless repeater wirelessly connects to a root AP and extends the network’s
wireless range. A wireless repeater can also be a wireless bridge that connects to a root AP and
extends the network to wired client devices.
If a client (D) tries to set up his own AP (R) with weak security settings, the network becomes exposed to
threats. The RF monitor (M) scans the area to detect all APs, which can help the network administrator
discover these rogue APs and remove them.
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Chapter 1 Introduction
Figure 1 Zyxel Device Application in a Network
Wireless Distribution System (WDS)
Wireless Distribution System (WDS) is a network system that allows you to distribute the network to areas
that require Internet connections. You can extend your network to unreachable areas with wireless
repeaters.
The following figure shows you how to create a secure WDS with two wireless repeaters. The root AP (Y) is
connected to a network with Internet access and has wireless repeaters (X and Z) connected to it to
expand the WiFi network’s range. Clients (A and B) can access the wired network through the wireless
repeaters (X and Z) and/or root AP.
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Figure 2 Wireless Distribution System Network Example
The Zyxel Device can also serve as a wireless bridge in Repeater mode. A wireless bridge connects two
wired networks through a wireless connection. When the Zyxel Device is connected to a root AP, enable
wireless bridge to allow traffic through the Ethernet port on the Zyxel Device to a wired network. Check
Section 1.2 on page 13 for models that support wireless bridge.
The following figure shows an example of a WDS with a repeater acting as a wireless bridge. The root AP
(X) is connected to a network with Internet access. The wireless repeater (Y) is connected to the root AP
(X) to expand the network. Clients (A and B) are connected to the wireless repeater through the switch/
gateway/router (G). They can access the network with the extended wired network the wireless bridge
(wireless repeater) provides.
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Chapter 1 Introduction
Figure 3 Wireless Bridge Network Example
1.3.1 Root AP
In Root AP mode, you can have multiple SSIDs active for regular WiFi connections and one SSID (WDS
SSID) for the connection with a repeater. WiFi clients can use either SSID to associate with the Zyxel
Device in Root AP mode. A repeater must use the repeater SSID to connect to the Zyxel Device in Root
AP mode. See Section 14.1 on page 165 for more details.
When the Zyxel Device is in Root AP mode, repeater security between the Zyxel Device and other
repeaters is independent of the security between the WiFi clients and the AP or repeater. When
repeater security is enabled, both APs and repeaters must use the same pre-shared key. See Section
10.2 on page 96 and Section 14.2 on page 165 for more details.
Unless specified, the term “security settings” refers to the traffic between the WiFi clients and the AP. At
the time of writing, repeater security is compatible with the Zyxel Device only.
1.3.2 Wireless Repeater
Using Repeater mode, your Zyxel Device can extend the range of the WLAN. In the figure below, the
Zyxel Device in Repeater mode (Z) has a wireless connection to the Zyxel Device in Root AP mode (X)
which is connected to a wired network and also has a wireless connection to another Zyxel Device in
Repeater mode (Y) at the same time. Z acts as a repeater that forwards traffic between associated WiFi
clients and the wired LAN. Y acts as a wireless bridge (repeater with WDS wireless bridging enabled) that
forwards traffic between wired clients and the wired LAN. Clients A and B access the AP and the wired
network behind the AP through repeaters Z and Y.
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Figure 4 Repeater Application
Chapter 1 Introduction
When the Zyxel Device is in Repeater mode, repeater security between the Zyxel Device and other
repeater is independent of the security between the WiFi clients and the AP or repeater. When repeater
security is enabled, both APs and repeaters must use the same pre-shared key. See Section 10.2 on
page 96 and Section 14.2 on page 165 for more details.
For NCC managed devices, you only need to enable AP Smart Mesh to automatically create wireless
links between APs. See the NCC User’s Guide for more details.
To set up a WDS in standalone mode APs, do the following steps. You should already have the root AP
set up (see the Quick Start Guide for hardware connections).
1Go to Configuration > Object > WDS Profile in your root AP Web Configurator and click Add.
2Enter a profile name, a WDS SSID, and a pre-shared key.
3Go to Configuration > Wireless > AP Management, select the Radio WDS Profile of the radio on which
you are setting the WDS connection to use the WDS profile you set, and click Apply.
4Do steps 1 and 3 for the wireless repeater using the same WDS SSID and pre-shared key.
5Once the security settings of peer sides match one another, the connection between the root and
repeater Zyxel Devices is made.
(Optional) If your Zyxel Device supports wireless bridging, you can extend a wired network from the port
on the wireless repeater, do the following steps:
6Go to Configuration > Wireless > AP Management, select Setup WDS Wire less Bridging to enable wireless
bridge on the wireless repeater.
7Connect the client device to the Zyxel Device’s port with an Ethernet cable.
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Chapter 1 Introduction
Note: Make sure the VLAN settings on both the root AP and the wireless repeater are exactly
the same so they can communicate.
Note: When wireless bridge is enabled, wireless interfaces for client devices will be disabled.
You can only transmit data through the wireless repeater’s ports.
To set up a WDS in AC (AP Controller)-managed Zyxel Devices, see the ZyWALL ATP, ZyWALL VPN, USG
FLEX, or NXC User’s Guide.
1.3.3 Radio Frequency (RF) Monitor
The Zyxel Device supports Rogue AP Detection (see Section 10.3 on page 102). Rogue AP Detection
allows the Zyxel Device to be set to work as an RF monitor to discover nearby Access Points. The
information it obtains from other APs is used to tag possible rogue APs and friendly APs. The Zyxel Device
can still work as an AP while it scans the environment for wireless signals.
1.4 Sample Feature Applications
This section describes some possible scenarios and topologies that you can set up using your Zyxel
Device.
1.4.1 MBSSID
A Basic Service Set (BSS) is the set of devices forming a single WiFi network (usually an access point and
one or more WiFi clients). The Service Set IDentifier (SSID) is the name of a BSS. In Multiple BSS (MBSSID)
mode, the Zyxel Device provides multiple virtual APs, each forming its own BSS and using its own
individual SSID profile.
You can configure multiple SSID profiles, and have all of them active at any one time.
You can assign different wireless and security settings to each SSID profile. This allows you to
compartmentalize groups of users, set varying access privileges, and prioritize network traffic to and
from certain BSSs.
To the WiFi clients in the network, each SSID appears to be a different access point. As in any WiFi
network, clients can associate only with the SSIDs for which they have the correct security settings.
For example, you might want to set up a WiFi network in your office where Internet telephony (VoIP)
users have priority. You also want a regular WiFi network for standard users, as well as a ‘guest’ WiFi
network for visitors. In the following figure, VoIP_SSID users have QoS priority, SSID01 is the WiFi network for
standard users, and Guest_SSID is the WiFi network for guest users. In this example, the guest user is
forbidden access to the wired Local Area Network (LAN) behind the AP and can access only the
Internet.
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Figure 5 Multiple BSSs
Chapter 1 Introduction
1.4.2 Dual-Radio/Triple-Radio and BandFlex
The Zyxel Device models are equipped with two or even three WiFi radios. The Zyxel Device uses the WiFi
radios to transmit WiFi signals. This means you can configure two to three different WiFi networks to
operate simultaneously.
BandFlex allows you to select the frequency bands operating on the radios by configuration. A
frequency band is a range of frequency divided into channels which carry the WiFi signals for data
transmission. If your Zyxel Device supports BandFlex, you can configure the second radio on the Zyxel
Device to use the 5 GHz or 6 GHz bands, while the first radio is always set to use the 2.4 GHz band. The 6
GHz band provides less coverage but has the highest amount of channels among the three frequency
bands. Use the 6 GHz band for the most congestion-free transmission if your client devices supports WiFi
6E (see Section 13.1.2 on page 121).
Note: Due to each country’s regulations on frequency band usage, the available radio
bands (2.4 GHz, 5 GHz, and 6 GHz) may differ by countries or markets the Zyxel Device
products are sold to.
Note: A different channel should be configured for each WLAN interface to reduce the
effects of radio interference.
You could use the 2.4 GHz band for regular Internet surfing and downloading while using the 5 GHz or 6
GHz band for time sensitive traffic like high-definition video, music, and gaming.
See Section 1.2 on page 13 for the supported number of radios, frequency bands, and see if your Zyxel
Device supports BandFlex.
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Figure 6 Dual-Radio Application
Figure 7 Triple-Radio Application
Chapter 1 Introduction
NWA/WAC/WAX Series User’s Guide
25
Chapter 2 AP Management
2.1 Management Mode
The Zyxel Device is a unified AP and can be managed by the NCC or an AP controller (AC), or work as a
standalone device. We recommend you use NCC to manage multiple APs (see the NCC User’s Guide).
An AP Controller, such as the ZyWALL ATP/VPN, USG FLEX, or NXC, can only manage multiple APs in the
same location.
Note: Not all models can be managed by NCC or an AC. See Section 1.2 on page 13 to
check whether your product supports these.
CHAPTER 2
AP Management
The following table shows the default IP addresses and firmware upload methods for different
management modes.
Table 5 Zyxel Device Management Mode Comparison
MANAGEMENT MODEDEFAULT IP ADDRESSUPLOAD FIRMWARE VIA
Nebula Control CenterDynamicNCC Portal
AP ControllerDynamicAP Controller using CAPWAP
StandaloneDynamic or
When the Zyxel Device is in standalone mode and connects to a DHCP server, it uses the IP address
assigned by the DHCP server. Otherwise, the Zyxel Device uses the default static management IP
address (192.168.1.2). You can use the NCC Discovery or AC Discovery screen to allow the Zyxel Device
to be managed by the NCC or an AC, respectively.
When the Zyxel Device is managed by the NCC or an AC, it acts as a DHCP client and obtains an IP
address from the NCC/AC. It can be configured ONLY by the NCC/AC. To change the Zyxel Device
back to standalone mode, use the Reset button to restore the default configuration. Alternatively, you
need to check the NCC/AC for the Zyxel Device’s IP address and use FTP to upload the default
configuration file at conf/system-default.conf to the Zyxel Device and reboot the device.
2.1.1 Standalone
Static (192.168.1.2)
Built-in Web Configurator
When working in standalone mode, the Zyxel Device is configured mainly with its built-in Web
Configurator. You can only connect to and set up one Zyxel Device at a time in this mode.
See Chapter 5 on page 55 for detailed information about the standalone Web Configurator screens.
NWA/WAC/WAX Series User’s Guide
26
2.1.2 Nebula Control Center
In this mode, which is also called cloud mode, you can manage and monitor the Zyxel Device through
the Zyxel Nebula cloud-based network management system. This means you can manage devices
remotely without the need of connecting to each device directly. It offers many features to better
manage and monitor not just the Zyxel Device, but your network as a whole, including supported
switches and gateways. Your network can also be managed through your smartphone using the
Nebula Mobile app. See Section on page 239 for an example NCC managed network topology.
NCC allows different levels of management. You can configure each device on its own or configure a
set of devices together as a site. You can also monitor groups of sites called organizations, as shown
below.
Table 6 NCC Management Levels
Device A-1Device A-2Device B-1Device B-2
It graphically presents your device/network statistics and shows an overview of your network topology,
as shown in the following figure. It also sends reports, alerts, and notifications for events, such as when a
site goes offline.
Chapter 2 AP Management
Organization
Site ASite B
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Chapter 2 AP Management
Figure 8 Traffic Monitoring Graph From NCC
See the NCC (Nebula Control Center) User’s Guide for how to configure Nebula managed devices. See
Chapter 24 on page 242 if you want to change the Zyxel Device’s VLAN setting or manually set its IP
address.
Note: Make sure your network firewall allows TCP ports 443, 4335, and 6667 as well as UDP port
123 so the device can connect to and sync with the NCC.
2.1.3 AP Controller (AC)
If the Zyxel Device supports management using an AC (see Section 9.1.1 on page 82) such as the
ZyWALL ATP, ZyWALL VPN, USG FLEX, and the NXC series, and you have this AC in the same subnet, it will
be managed by the controller automatically. To set the Zyxel Device to be managed by an AC in a
different subnet or change between management modes, use the AC Discovery screen (see Section
9.5 on page 92 and Section 9.1.1 on page 82). You can use the AC to manage multiple Zyxel Devices.
See Section 9.1.1 on page 82 for an example AC managed network topology.
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Chapter 2 AP Management
Note: If the Zyxel Device is already registered to NCC, the controller will be unable to manage
it.
An AC uses Control And Provisioning of Wireless Access Points (CAPWAP, see RFC 5415) to discover and
configure multiple managed APs.
2.2 Switching Management Modes
The Zyxel Device is in standalone mode by default, with NCC and/or AC discovery enabled.
Standalone-to-NCC
Register the Zyxel Device at the NCC website and then turn on the Zyxel Device. Make sure that NCC
Discovery is enabled (see Section 9.6 on page 93). The NCC manages the Zyxel Device automatically
when it is discovered. Settings on the Zyxel Device will be overwritten with what you have configured on
the NCC website.
Standalone-to-AC
By default, the Zyxel Device must be in the same subnet as the AC. See Section 9.1.1 on page 82 for
setting it up in a different subnet. Make sure AC Discovery is enabled (see Section 9.5 on page 92). The
AC manages the Zyxel Device automatically when it is discovered.
AC-to-NCC
Register the Zyxel Device at the NCC website. Make sure that NCC Discovery is enabled on your Zyxel
Device (see Section 9.6 on page 93). In the AC Web Configurator, select the Zyxel Device and press the
Nebula button. The NCC manages the Zyxel Device automatically when it is discovered.
NCC-to-AC
Unregister the Zyxel Device at the NCC portal. By default, the Zyxel Device must be in the same subnet
as the AC. See Section 9.1.1 on page 82 for setting it up in a different subnet. Make sure AC Discovery is
enabled (see Section 9.5 on page 92). The AC manages the Zyxel Device automatically when it is
discovered.
NCC-to-Standalone
Unregister the Zyxel Device from the NCC organization/site. The Zyxel Device will automatically reset to
its factory defaults and return to standalone mode.
AC-to-Standalone
Use the Reset button to return the Zyxel Device to its factory default settings (see Section 26.6 on page
261).
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Chapter 2 AP Management
2.3 Zyxel One Network (ZON) Utility
ZON Utility is a program designed to help you deploy and manage a network more efficiently. It detects
devices automatically and allows you to do basic settings on devices in the network without having to
be near it.
The ZON Utility issues requests via Zyxel Discovery Protocol (ZDP) and in response to the query, the device
responds back with basic information including IP address, firmware version, location, system and model
name in the same broadcast domain. The information is then displayed in the ZON Utility screen and you
can perform tasks like basic configuration of the devices and batch firmware upgrade in it. You can
download the ZON Utility at www.zyxel.com and install it on your computer (Windows operating system).
2.3.1 Requirements
Before installing the ZON Utility on your PC, please make sure it meets the requirements listed below.
Operating System
At the time of writing, the ZON Utility is compatible with:
• Windows 7 (both 32-bit / 64-bit versions)
• Windows 8 (both 32-bit / 64-bit versions)
• Windows 8.1 (both 32-bit / 64-bit versions)
• Window 10 (both 32-bit / 64-bit versions)
Note: To check for your Windows operating system version, right-click on My Computer >
Properties on your computer. You should see this information in the General tab.
Note: It is suggested that you install Npcap, the packet capture library for Windows operating
systems, and remove WinPcap or any other installed packet capture tools before you
install the ZON utility.
Hardware
Here are the minimum hardware requirements to use the ZON Utility on your PC.
• Core i3 processor
•2 GB RAM
• 100 MB free hard disk
• WXGA (Wide XGA 1280x800)
2.3.2 Run the ZON Utility
1Double-click the ZON Utility to run it.
2The first time you run the ZON Utility, you will see if your device and firmware version support the ZON
Utility. Click the OK button to close this screen.
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