11g WiFi ADSL Router

WL-AM604g

xDSL AP LINK ACT

User Manual

E3654 / March 2008

ASUS Contact Information
ASUSTeK COMPUTER INC. (Asia-Pacific)
Company address: Telephone: Fax: E-mail: Web site: Technical support General support: Support (fax): Online support: +1-502-995-0883 +1-502-933-8713 http://support.asus.com/techserv/techserv.aspx 15 Li-Te Road, Beitou, Taipei 11259 +886-2-2894-3447 +886-2-2890-7798 info@asus.com.tw http://www.asus.com.tw
ASUS COMPUTER INTERNATIONAL (America)
Company address: General (fax): Web site address: Technical support General support: Support (fax): Online support: +1-502-995-0883 +1-502-933-8713 http://vip.asus.com/eservice/techserv.aspx 44370 Nobel Drive, Fremont, CA 94538, USA +1-510-608-4555 http://www.usa.asus.com
ASUS COMPUTER GmbH (Germany & Austria)
Company address: General (tel): General (fax): Web site address: Online contact: Technical support Components: Fax: Online support: +49-2102-95990 +49-2102-959911 http://www.asus.de/support Harkort Str. 25, D-40880 Ratingen, Germany +49-2102-95990 +49-2102-959911 http://www.asus.de http://www.asus.de/sales
WL-AM604g 11g WiFi ADSL Router User Manual

Table of contents

Package contents...3 Hardware overview..4.
Front panel... 4. Rear panel... 5 Product features... 5. Hardware connections... 6
Connecting to the Internet..7
Before you proceed... 7. Preparing your WAN... 7 Preparing your LAN... 7 Login to the Web configuration interface.. 8 Quick setup.... 9 Manual Setup... 11. Connecting WL-AM604g with ASUS WLAN Card. 15.

Wireless settings...17

Setting up an SSID... 17 Setting up a wireless security.. 17 MAC filter... 22 Wireless bridge... 22 Wireless advanced settings.. 26

Network security...27

Setting up the access rights to WL-AM604g.. 27.

Advanced settings..28

WAN.... 28. LAN.... 28. Setting up the default gateway.. 29.
Setting up the static route... 29 Setting up mapping groups... 30

Management....31.

Configuration backup... 31 Restore settings from a backup file.. 31. Restore to factory default settings.. 31 Setting up the time server... 32 Firmware update.... 32

Package contents

WL-AM604g 11g WiFi ADSL Router AC power adapter (type varies by region) Category 5 (CAT5) Ethernet cable Telephone cable Splitter (type varies by region) Support CD (with User Guide included) Quick Start Guide

Hardware overview

Front panel
The WL-AM604g 11g WiFi ADSL Router front panel contains LED indicators which shows the status of WL-AM604g.

Power Alarm

AP xDSL

LAN1-LAN4

LED AP
Activity Solid No light Blinking
Description Wireless is enabled. Wireless is disabled. There is wireless traffic. ADSL is connected. ADSL is not connected. The alarm LED will be red. The router is connected to ADSL. ADSL is connected, and there is no ADSL traffic. ADSL is not connected. There is ADSL traffic. Router is connected to the LAN. No connection to the LAN. Check if the LAN cable is connected to the router. LAN traffic ADSL is not connected. ADSL is connected. Router is powered on Router is not turned ON. Check if the router is plugged in and if the power switch is turned ON.

xDSL link

Solid No light Blinking
xDSL ACT Solid No light Quick blinking LAN1LAN4 Solid No light Blinking ! (Alarm) Solid (red) No light (Power) Solid No light

Rear panel

ON/OFF POWER

CONSOLE

ON/OFF switch Power connector Reset button

LAN1-LAN4 ports

Line port Console port

Label ON/OFF POWER RESET

Description Press to turn the router on and off. Connects to a 15 VAC AC power adapter. RestartUsing a pointed object such as a ballpen, press the button for less than four seconds. Default settings Using a pointed object such as a ballpen, press the button for four seconds or longer.

LAN1-LAN4 CONSOLE Line

RJ-45 connects the unit to an Ethernet device such as a PC or a switch. NOTE: To be used by maintenance professionals only. If the router needs repair, bring it to a service professional. RJ-11 cable connects to the splitter provided.

Product features

The WL-AM604g 11g WiFi ADSL Router provides the following features: Built-in ADSL modem Built-in firewall IEEE802.11g standard-based wireless network, backward compatible with 802.11b devices Easy-to-use Web-based configuration interface: Quick Setup for ADSL connection, wireless, and security configuration Extensive routing protocol support: RIP v1, v2 Content-based filter

Hardware connections

ADSL connection
Use the ADSL splitter supplied in the package to split ADSL signal and telephone service. Connect your ASUS WL-AM604g 11g WiFi ADSL Router to the DSL port of the splitter with the telephone cable supplied in the package. Use another telephone cable to connect your telephone to the Phone port of the ADSL splitter.

Ethernet connection

Use Category 5 (CAT5) Ethernet cable to build up your wired LAN connections. The ASUS WL-AM604g 11g WiFi ADSL Router is a Fast Ethernet device that provides 100Mbps network connection. To ensure the connection quality, use CAT5 Ethernet cable to connect your network devices, such as desktop computers and network printers.

Wireless connection

To access Internet via wireless connection, you need to install an IEEE802.11b/g wireless adapter on your computer, such as ASUS WL-167g, WL-100gE, WL-100gD, WL-169gE, and WL-106gM.
Connecting to the Internet

Before you proceed

Before proceeding, you need to: Ensure the cable connections are correct and WL-AM604g is powered ON; and Acquire an active Internet service, such as an ADSL account. We recommend using wired connection for initial configuration, which may help avoid possible setup problems due to wireless uncertainty. Use a CAT5 cable to connect an Ethernet-enabled computer to a LAN port of WLAM604g.

Preparing your WAN

Based on the requirements of your Internet Service Provider (ISP), ensure that you have the following information for setting up the Internet connection on your WLAM604g: Virtual Path Identifier (VPI) Virtual Channel Identifier (VCI) Host name Domain name ISP login user name and password ISP Domain Name System (DNS) server address Static IP address

Preparing your LAN

To use WL-AM604g on your network, you need to install a network interface card (NIC) or an IEEE802.11b/g wireless network card to your computer.
LAN configuration requirement
For the initial configuration, we recommend that you connect a computer to one of the LAN port of WL-AM604g and configure the TCP/IP settings of your computer. The default IP settings of WL-AM604g are: IP address: 192.168.1.1 Subnet mask: 255.255.255.0 DHCP server: enabled To access WL-AM604g, you must set your computer in the same subnet with the ADSL router. You can set the computer to accept a dynamic IP address assigned by the DHCP server of WL-AM604g, or manually set up an IP address for your computer.

Getting dynamic IP address
Open Control Panel -> Local Area Network Connection, double-click Local Connection icon, then double-click Internet Protocol (TCP/IP). Select Obtain an IP address automatically and Obtain DNS server address automatically, then click OK.
Assigning IP address manually
Open Control Panel -> Local Area Network Connection, double-click Local Connection icon, then double-click Internet Protocol (TCP/ IP). Follow the descriptions below to set up the TCP/IP on your computer. IP address: 192.168.1.xxx (xxx can be any number between 2 and 254, make sure the IP address is not used by other device) Subnet Mask: 255.255.255.0 Gateway: 192.168.1.1 DNS: 192.168.1.1
Login to the Web configuration interface
To change the ADSL and wireless settings, you need to login to the Web configuration interface. 1. Key in 192.168.1.1 (default IP address of WL-AM604g) into the address box of the Web browser and press Enter. 2. A login window appears. The default username is admin, password is admin (in lower case).
3. When logged in, you can see the home page of WL-AM604g Web configuration interface. To set up the router, refer to Quick Setup in the next section. To set up the advanced functions, refer to the next chapters for detailed information.

Quick setup

Login to the WL-AM604g configuration page
1. Key in 192.168.1.1 in the address box of your web browser and press Enter. 2. A login window appears for the username and password. The default username is admin, password is admin (in lower case). 3. After logging in, you can see the WL-AM604g configuration page.

ADSL setup

1. By default, the Quick Setup page pops up. The Quick Setup Wizard automatically detects your ADSL connection type.
2. If ADSL connection is detected, the next page shows your ISP connection type. If your ADSL connection is not detected, click Manual Setting to manually set up WL-AM604g. Refer to pages 11-14 for manual setting instructions. * If your connection type is PPPoE or PPPoA For dynamic IP users Key in your user name and password then click Next. For static IP users Check Use Static IP Address, key in your IP address, then click Next.
If your actual connection is not PPPoE or PPPoA, click Manual Setting to manually set up WL-AM604g. Refer to pages 11-14 for manual setting instructions.
* If your connection type is MER (DHCP) Click Next if your connection type is MER (DHCP). If your actual connection is not MER(DHCP), click Manual Setting to manually set up WL-AM604g. Refer to pages 11-14 for manual setting instructions.

Wireless setup

1. Choose a Security Level. For detailed security information, refer to pages 17-18.
2. Enter a key in the Key field. The number of digit for the key depends on the security level you choose.
3. The summary page is displayed. If the information displayed is correct, click Save/Reboot to finish the setup. Otherwise, click Back to modify the settings.
The system reboots in 60 seconds. The web page automatically refreshes to display the device information.

Manual Setup

If you encounter difficulty when configuring your ADSL connection with Quick Setup, click Manual Setting to manually set up your WL-AM604g.

ADSL Setup

1. Select your Country and ISP and click Next.
2. If your country and ISP are not on the list, select Not list, key in your VPI and VCI values and click Next. You may ask your ISP for VPI/VCI values.
3. Select your connection type and click Next. You can get the connection type from your ISP.
* If your connection type is PPPoA or PPPoE For dynamic IP users Key in your PPP username, password, and service name then click Next. For static IP users Check Use Static IP Address then key in your IP address, then click Next.
* If your connection type is MER For dynamic IP users Check Obtain an IP address automatically, Obtain default gateway automatically, and Obtain DNS server address automatically, then click Next. For static IP users Check Use the following IP Address, Use the following default gateway, and Use the following DNS server address, then key in the addresses in the corresponding fields.
* If your connection type is IPoA Static IP user only Key in the WAN IP address assigned by your ISP, then click Next.

Wireless Setup

1. Designate an SSID (network name) for WL-AM604g. Choose the security level then enter a key. The number of digit of your key depends on the security level you choose. Refer to the note on the web page. When finished, click Next.
2. This page provides a summary of WAN and wireless configurations of your WLAM604g. Click Save/Reboot to save and activate your configuration.

3. WL-AM604g reboots in about 50 seconds. The green bar shows the current rebooting status. After rebooting, the web page automatically refreshes to display the settings.
Connecting WL-AM604g with ASUS WLAN Card
Configuring ASUS WLAN Card with One Touch Wizard
If you have installed ASUS wireless card together with its utilities and drives on your PC, click Start -> All Programs -> ASUS Utility-> WLAN Card -> One Touch Wizard to launch the One Touch Wizard utility.
1. Select Connect to an existing wireless LAN (Station) radio button and click Next to continue.
2. One Touch Wizard searches and displays the available APs in the Available Networks list. Select WL-AM604g and press Next to continue.
3. Set the authentication and encryption of your WLAN card the same with those at WL-AM604g. Click Next to continue.
4. It takes several seconds for the wireless card to associate with WL-AM604g. Press Next to set up the TCP/IP.
5. Set up the IP address of the WLAN Card based to your network environment. After the setup is completed, click Finish to exit the One Touch Wizard.
Configuring WLAN card with Windows WZC service
You can also use Windows Wireless Zero Configuration service to set up the wireless connection with WL-AM604g. 1. Double-click the wireless network icon on the task bar to view available networks. Select your wireless router and click Connect. 2. Enter the key you have set on the WL-AM604g and click Connect. The connection is completed within several seconds.

Wireless settings

This chapter describes how to configure the wireless features of your ASUS WLAM604g 11g ADSL Wireless Router.

Setting up an SSID

Service Set Identifier (SSID) is also known as the name of a wireless network. To connect a wireless router, or to form a wireless bridge system, all wireless routers or APs or clients must have the same SSID. To set up an SSID: 1. Click Wireless -> Basic in the navigation menu to open the configuration page.
2. Select Enable Wireless checkbox. If you want to hide your WL-AM604g from wireless scanning, select Hide Access Point. But if the wireless clients have the correct SSID, they can still connect to your WL-AM604g.
3. Define the SSID for your WL-AM604g. The default SSID is Default. 4. Press Save/Apply to save and activate the settings.
Setting up a wireless security
To protect your wireless network, you need to set up a security mechanism at both WL-AM604g and the wireless clients.

Network authentication

Network authentication uses certain types of mechanism to identify authenticated wireless clients. WL-AM604g supports the following authentication methods: Open: Shared: 802.1X: This option disables authentication protection for your wireless network. Under the Open mode, any IEEE802.11b/g wireless client can connect to your wireless network. This means using the same WEP keys for authentication and encryption. 802.1X uses RADIUS (Remote Access Dial-Up User Service) server to authenticate wireless clients with a username and password. It can authenticate users with different levels of access rights.

WPA/WPA2: WPA stands for WiFi-Protected Access. WPA provides two security modes for Home/SOHO user and enterprise network. The former solution adopts Pre-Shared Key for authentication, and the latter uses the existing 802.1X RADIUS server in the enterprise network to process the authentication requests. WPA - PSK/WPA2-PSK: WPA-PSK (Pre-Shared Key) is the solution for home and SOHO users who have no 802.11X authentication server within the LAN. To set up WPA-PSK, you need to key in a passphrase and let the system generate the key. Combination of letters, numbers and non-alphanumeric characters is recommended for ensuring security.

Encryption

Encryption is used to convert plain text data into unreadable codes with certain type of algorithm before capsulation for wireless transmission. WL-AM604g supports the following encryption methods: WEP: TKIP: AES: WEP stands for Wired Equivalent Privacy. It uses 64 or 128-bit static keys. Key in a passphrase to let the system generate the WEP keys. Temporal Key Integrity Protocol (TKIP) dynamically generates unique keys to encrypt every data packet in a wireless session. Advanced Encryption Standard (AES) is a dependable encryption adopted in WPA2 or IEEE802.11i standard. It offers stronger protection and greatly increases the complexity of wireless encryption.
TKIP + AES: For a network where WPA clients (using TKIP encryption) and WPA2 clients (using AES encryption) co-exist. Select this option to enable both.
How to setup wireless security
Open 1. Click Wireless -> Security in the navigation menu to open the configuration page.
3. Select Enable in the WEP Encryption field to use WEP keys for data encryptions. Select 64-bit or 128-bit Encryption Strength for key length then click Set Encryption Keys button to set up the keys. If you do not want to encrypt data, select Disable in WEP Encryption and skip to Step 5. 4. After clicking the Set Encryption Keys button, you are directed to another page to set up the keys. To obtain system-generated keys, select Enable ASUS PassPhrase and key in a passphrase, and the system automatically generates four network keys for you. You can also disable ASUS Passphrase and enter four keys manually. Take note of the passphrase (if any) and keys.
5. Press Save/Apply to save and activate the settings. Shared 1. Click Wireless -> Security in the navigation menu to open the configuration page. 2. Select Shared in the Network Authentication field to use WEP authentication.

Shared mode use the same WEP keys for both encryption and authentication. Hence, the WEP Encryption is fixed to Enabled
3. Select 64-bit or 128-bit Encryption Strength for key length then click Set Encryption Keys button to set up the keys. Refer to Open mode Step 4 for key configuration. 4. Press Save/Apply to save and activate the settings.
802.1X 1. Click Wireless -> Security in the navigation menu to open the configuration page. 2. Select 802.1X in the Network Authentication field to enable authentication using RADIUS server in your network.
3. Key in the RADIUS Server IP address, RADIUS port (the default value is 1812), and RADIUS Key. 4. You can choose to enable or disable data encryption. If you want to encrypt data, select Enable in the WEP Encryption field, select 64-bit or 128-bit Encryption Strength for key length. Click Set Encryptioin Keys button to set up the keys. 5. Refer to Open mode Step 4 for key configuration. 6. Press Save/Apply to save and activate the settings. WPA/WPA2 1. Click Wireless -> Security in the navigation menu to open the configuration page. 2. Select WPA/WPA2 in the Network Authentication field to enable RADIUS server authentication and advanced encryption methods.
3. Set the WPA2 Preauthentication to Enabled if you want to use this function. 4. By default, the Network Re-auth Interval is 36000 seconds. Set up this value based on your network environment. 5. To set up RADIUS server information, key in the WPA Group Rekey Interval, RADIUS server IP address, RADIUS port, and RADIUS Key. 6. Set up the WPA encryption methods. If there are only WPA2 clients within your network, select AES, if WPA clients only, select TKIP. If both exist, select TKIP+AES. 7. You can also enable WEP client to access your wireless network. To enable WEP clients, set WEP Encryption to Enabled. Select 64-bit or 128-bit Encryption Strength for key length then click Set Encryptioin Keys button to set up the keys. Refer to Open mode Step 4 for key configuration. 8. Press Save/Apply to save and activate the settings. WPA-PSK/WPA2-PSK 1. Click Wireless -> Security in the navigation menu to open the configuration page. 2. Select WPA-PSK/WPA2-PSK in the Network Authentication field.
3. Key in the WPA Pre-Shared Key. The key is masked by the system. To check the key, press Save/Apply and wait until the page refreshes. Then click Click here to display link, you can see the key displayed in a separate window. 4. Set up the WPA Group Rekey Interval. 5. Set up the WPA encryption methods. If there are only WPA2 clients within your network, select AES, if WPA clients only, select TKIP. If both exist, select TKIP+AES. 6. You can also enable WEP client to access your wireless network. To enable WEP clients, set WEP Encryption to Enabled. Select 64-bit or 128-bit Encryption Strength for key length then click Set Encryption Keys button to set up the keys. Refer to Open mode Step 4 for key configuration. 7. Press Save/Apply to save and activate the settings.

MAC filter

You can set up MAC filters to allow or deny wireless clients with known MAC addresses. To set up MAC filter: 1. Click Wireless -> MAC Filter in the left side menu to open the configuration page. 2. Select the restriction mode for the filter: select Allow to allow the client and deny the rest; select Deny to deny the client and allow the rest. By default, the filter is set to Disable which allows all clients. Click Add to create a filter.
2. Type the MAC address of the wireless client you want to allow or block. 3. Press Save/Apply to save and activate the settings.

Wireless bridge

You can connect WL-AM604g to other wireless bridges so as to expand your wireless LAN. This function is also refer to as the Wireless Distribution System (WDS). To set up WDS, the wireless routers must meet the following requirements: 1. Using the same encryption. 2. Working on the same channel. 3. The IP addresses of all wireless bridges are within the same subnet. 4. WDS enabled. 5. For bridging wireless routers, the MAC Addresses of the uplink wireless router must be saved to the Remote Bridge List. For uplink wireless router, MAC addresses of all bridging router must be saved. Example: WL-AM604g(wireless bridge with Internet access), WL-500gP (wireless bridge), and WL-500gD (wireless bridge). Refer to the illustration on the next page.
WL-AM604g SSID DHCP server LAN IP address Authentication Encryption Remote bridge MAC address Channel
WL-500gD ASUS Disabled 192.168.1.2 Open WEP-128bit 00:01:00:01:01:01 00:01:00:01:01:02 11
WL-500gP ASUS Disabled 192.168.1.3 Open WEP-128bit 00:01:00:01:01:01 00:01:00:01:01:03 11
ASUS Enabled 192.168.1.1 Open WEP-128bit 00:01:00:01:01:02 00:01:00:01:01:03 00:01:00:01:01:01 11

WDS setup (WL-AM604g)

1. Setting up encryption If you want to use the encryption function, select a Network Authentication mode. If not, select Disabled. Click Wireless -> Security to open the configuration page. In this example, set authentication to Open and encryption to Enabled, select 128bit for Encryption Strength, then click Set Encryption Keys.
You can check Enable ASUS PassPhrase and key in a string in the Passphrase field to let the system generate the Network Keys. You can also disable Passphrase and enter four keys manually. When finished, click Save/Apply.
2. Setting up channel Click Wireless -> Advanced. Set Channel to 11 and click Save/Apply.
3. Setting IP address Click Advanced Setup -> LAN. Set the WL-AM604g IP address to 192.168.1.1, select Enable DHCP Server, and set Start IP address to 192.168.1.4. Click Save/ Reboot.
4. Setting WDS Click Wireless -> Wireless Bridge. Select Wireless Bridge. You can select Enabled(Scan) to find WL-500gD and WL-500gP. If the stations are on the list, check the checkbox and click Save/Apply.

If you cannot find WL-500gD by scanning, set Bridge Restrict to Enable and key in the MAC address of WL-500gD and WL-500gP manually. When finished, click Save/Apply. WL-AM604g WDS setup is complete!
WDS setup (WL-500gD and WL-500gP)
Refer to the table on page 22 to set up WL-500gD and WL-500gP. 1. Wireless Setting Assign the same wireless channel, authentication, encryption, and keys to WL500gD and WL-500gP as that in WL-AM604g. 2. Set IP address to 192.168.1.2 (WL-500gD), 192.168.1.3 (WL-500gP) 3. Disable DHCP Server and set default gateway to 192.168.1.1, 4. WDS Setting Open Wireless -> Bridge, set AP Mode to Hybrid. Set Channel to 11. Add the MAC address of WL-AM604g to Remote Bridge List. 5. Save the settings and reboot.
Wireless advanced settings
Click Wireless -> Advanced to configure the advanced features of the wireless router such as communication channel, data rate, and WMM. If you do not know these items, use the default setting.

Network security

This chapter shows how to set up security defence for your local area network.
Setting up the access rights to WL-AM604g
To protect your wired and wireless LAN, we recommend setting up access protection so as to prevent WL-AM604g from being viewed or modified by unauthenticated users.

Service restriction

WL-AM604g provides a Service Control List (SCL) that can enable or disable services which are used to access the router configuration interface. You can choose allowing HTTP, ICMP from WAN, or allowing HTTP from LAN. After the configuration is completed, click Save/Apply to activate the settings.

IP address restriction

To protect the router from being accessed by unauthenticated user in your LAN, you can restrict the access right to the hosts with certain IP addresses. Click Management -> Access Control -> IP Addresses to set up the IP address for the authenticated network supervisors. Before setting up the IP address restriction, ensure that the addresses of authenticated hosts are static.

Advanced settings

This chapter shows how to configure other advanced router features of WL-AM604g.
Click Advanced Setup -> WAN in the navigation menu to enter the WAN setup page. This page allows you to edit the WAN settings.
1. Click Advanced Setup -> LAN in the navigation menu to enter the Local Area Network (LAN) Setup page. This page allows to change the IP address and subnet mask of the router, enables or disables UPnP, IGMP snooping, and DHCP server.

The default settings are: IP Address: Subnet mask: Enable UPnP: 192.168.1.1 255.255.255.0 Yes
Enable IGMP Snooping: No Enable DHCP Server: Yes Start IP Address: 192.168.1.2 End IP Address: 192.168.1.254 Lease Time (hour): 24
By default, DHCP server is enabled. The DHCP server enables you to assign the addresses for to the LAN computers. 2. Press Save to save the configurations and go on setting up the other features. If all settings are complete, press Save/ Reboot to apply the settings and reboot WLAM604g.
Setting up the default gateway
This section allows you to manually set up the default gateway of Internet connection. 1. Click Advanced Setup -> Routing -> Default Gateway to open the configuration page.
2. By default, automatic assigned default gateway is enabled, that is, the router accepts the first received gateway assignment from ISP. If your ISP specifies a gateway, uncheck Enable Automatic Assigned Default Gateway and enter the gateway address. 3. Press Save/Apply to save and activate the settings.
Setting up the static route
For simple networks with only one router, you do not need to set up the static route. For more complicated network such as an enterprise network where several routers and different subnets exist, you need to configure static routes so as to direct the network traffic correctly. 1. Click Advanced Setup -> Routing -> Static Route to open the configuration page and view the current static route settings. Press Add to create a new static route.
2. The configurable settings include: Destination Network: Key in the destination IP address. Subnet Mask: Key in the destination subnet mask. Use Gateway IP Address: Key in the gateway network address (optional). User Interface: Select the interface of your router to which the static route applies. 3. Press Save/Apply to save and activate the settings.
Setting up mapping groups
Port Mapping enables you to create mapping groups with appropriate LAN and WAN interfaces. To set up a mapping group: 1. Click Advanced Setup -> Port Mapping to open the configuration page.
2. Click the Add button and enter the appropriate information. The new group is displayed on the list.

Management

This chapter describes how to maintain your WL-AM604g wireless ADSL router.

Configuration backup

You can backup the configuration file and store it on your computer. Click Management -> Settings to open the configuration page and click the Backup Settings button. Click Save and define the destination folder. The default name for backup file is backupsettings.conf.
Restore settings from a backup file
You can restore the settings from a backup file when you reset the wireless router to factory default. Click Management -> Settings -> Update to open the configuration page. Click Browse. to locate the backup file on your computer, then click Update Settings button to proceed. When restoring is completed, the wireless router reboots. The whole process takes about 80 seconds.

Restore to factory default settings
To clear all settings and restore to the factory default settings, do either of the following: Press the Reset button on the rear panel of the wireless router for ten seconds. Click Management -> Settings -> Restore Default to open the configuration page and click the Restore Default Settings button.
Setting up the time server
You can configure the time setting so that WL-AM604g can always synchronize with a time server from the Internet. Click Management -> Time settings and check Automatically synchronize with International servers. Select a time server from the drop-down list and set your time zone. When finished, click Save/Apply.

Firmware update

To update the firmware, click Management -> Update Software. Click Browse. to locate the firmware file, then click Update Software button to start uploading the firmware. The update process takes about two minutes.