SMC Networks Router SMCWBR14-N User Manual

							8  In an ESS environment, users are able to move from one access point to another without losing the 
connection. In the diagram below, when the user moves from BSS (1) to BSS (2) the WLAN client 
devices automatically switches to the channel used in BSS (2). 
 
Roaming in an ESS network diagram  
						

							9 
Introduction 
The SMCWBR14-N2 is a high-performance, wireless router that supports high-speed wireless 
networking at home, at work or in public places.   
 
Unlike most routers, the SMCWBR14-N2 provides data transfers at up to 300Mbps when using 11n 
(Draft) connection. This router is also backwards compatible with 802.11g or 11b devices. This means 
that you do not need to change your entire network to maintain connectivity. You may sacrifice some 
of 11n’s (Draft) speed when you mix 11n (Draft) and 11b/g devices, but you will not lose the ability to 
communicate when you incorporate the 11n (Draft) standard into your 11b/g network. You may 
choose to slowly change your network by gradually replacing the 11b/g devices with 11n (Draft) 
devices.  
 
Features 
¾  Wi-Fi Compliant with IEEE 802.11n (draft) and IEEEE 802.11b/g Standards 
¾  2.412 to 2.484GHz frequency band operation 
¾  Compliant with IEEE 802.3 & 3u standards 
¾  Support OFDM and CCK modulation   
¾  High-Speed up to 300Mbps Data Rate using IEEE 802.11n (draft) connection 
¾  Supports Cable/DSL Modems with Dynamic IP, Static IP, PPPoE, PPTP, L2TP or BigPond 
Connection Types 
¾  Firewall features Network Address Translation (NAT), and Stateful Packet Inspection (SPI) 
protects against Dos attacks 
¾  Traffic Control with Virtual Server (max 64 configurable servers) and DMZ   
¾  UPnP (Universal Plug & Play) and ALGs Support for Internet applications such as Email, FTP, 
Gaming, Remote Desktop, Net Meeting, Telnet, and more 
¾  Provides Additional Security of Enable/Disable SSID, Internet Access Control (Services, URL and 
MAC Filtering) 
¾  Supports Multiple and Concurrent IPSec, L2TP and   PPTP VPN Pass-Through Sessions   
¾  Flash Memory for Firmware Upgrade, Save/Restore Settings 
¾  Easy Management via Web Browser (HTTP) and Remote Management   
¾  Supports 64/128-bit WEP, WPA/WPA2, and WPA-PSK/WPA2-PSK 
¾  Compliant with Windows 98/NT/2000/XP/2003 Server, Linux and Mac OS 
¾  Support 4 x 10/100Mbps Auto-MDIX LAN Port and 1 x 10/100Mbps WAN Port (Internet)   
¾  Built-in 3 External Antennas to support high speed performance and great coverage  
						

							10 
Hardware Overview 
Back/Side Panel 
     
 
POWER 
The Power input connector is a single jack socket to supply power to the SMCWBR14-N2.   
Please use the Power Adapter provided in the SMCWBR14-N2 package. 
RESET  
Pressing the reset button restores the router to its original factory default settings.   
WLAN ON/OFF 
The WLAN ON/OFF slide switch can be used to turn the wireless AP function ON/OFF 
WAN (Auto MDI/MDIX) 
The WAN port is used to connect to an Ethernet Cable or xDSL modem 
LAN1-4 (Auto MDI/MDIX)  
The LAN ports are used for connecting networking devices such as PC’s, Printers & Switches. The 
LAN ports automatically sense the cable type when connecting to Ethernet enabled computers.   
LAN1-4 (Auto MDI/MDIX)  
The LAN ports are used for connecting networking devices such as PC’s, Printers & Switches. The 
LAN ports automatically sense the cable type when connecting to Ethernet enabled computers.   
WPS 
When prompted press the WPS button to configure wireless security.    
						

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Front Panel LED’s 
 
 
POWER  
A solid green LED indicates the SMCWBR14-N2 is receiving power – normal operation. If the LED is 
off there is no power to device or failure.   
 
LAN1-4 
A solid green LED indicates the corresponding LAN port connection is established. The LED blinks 
when data is transmitted. If the LED is off there is no link for corresponding LAN port. 
 
WAN  
A solid green LED indicates the WAN port connection is established. The LED blinks when data 
is transmitted. If the LED is off there is no link for the WAN port.
 
WLAN 
A solid green LED indicates the wireless AP is ready. The LED blinks when wireless data is 
transmitted.
WPS 
After pressing the WPS button the WPS LED will blink continually. When a client joins the 
network successfully the LED will stop blinking and become solid until the next WPS action or 
the device is rebooted. If no client joins the LED will stop blinking and switch off after 4 
minutes.  
						

							12 
Installation Considerations 
 
The SMCWBR14-N2 lets you access your network, using a wireless connection, from virtually 
anywhere within its operating range. Keep in mind, however, that the number, thickness and location 
of walls, ceilings, or other objects that the wireless signals must pass through, may limit the range. 
Typical ranges vary depending on the types of materials and background RF (radio frequency) noise 
in your home or business. The key to maximizing wireless range is to follow these basic guidelines:   
1  Keep the number of walls and ceilings between the SMCWBR14-N2 and other network 
devices to a minimum - each wall or ceiling can reduce your wireless product’s range from 
3-90 feet (1-30 meters.) Position your devices so that the number of walls or ceilings is 
minimized.  
2  Be aware of the direct line between network devices. A wall that is 1.5 feet thick (.5 meters), at 
a 45-degree angle appears to be almost 3 feet (1 meter) thick. At a 2-degree angle it looks 
over 42 feet (14 meters) thick! Position devices so that the signal will travel straight through a 
wall or ceiling (instead of at an angle) for better reception.   
3  Building Materials can impede the wireless signal - a solid metal door or aluminum studs may 
have a negative effect on range. Try to position wireless devices and computers with wireless 
adapters so that the signal passes through drywall or open doorways and not other materials.   
4  Keep your product away (at least 3-6 feet or 1-2 meters) from electrical devices or appliances 
that generate extreme RF noise. 
 
Getting Started  
For a typical home setup, you will need a Broadband (Cable/xDSL) Internet service and Modem 
with Ethernet connection. Consult with your Cable or xDSL provider for proper installation of the 
modem. Please do the following:   
1.  Connect your Broadband modem (Cable/xDSL) to the blue WAN port on the Barricade™ 
2.  Connect the network card of your PC to the yellow LAN port on the Barricade™ using the 
yellow RJ-45 cable provided. Now connect the power adapter.   
3. Reboot PC. Start web browser and enter address http://192.168.2.1. When prompted enter 
password smcadmin then click [Log In]. Note: The User Name must be set to Admin
. 
4.  Click [BASIC], then [Setup Wizard], then [Launch Internet Connection Setup Wizard]. Follow 
the on screen instructions to complete the set-up and reboot the Barricade™. You are now 
ready to enjoy your Internet connection. 
  
						

							13 
Using the Configuration Menu 
Whenever you want to configure your SMCWBR14-N2, you can access the Configuration Menu 
through your PC by opening the Web-browser and typing in the IP Address of the SMCWBR14-N2. 
The SMCWBR14-N2 default IP address is: http://192.168.2.1
 
 
¾  Open the Web browser. 
¾  Type in the IP Address of the Router (http://192.168.2.1
). 
 
 
 
 
 
 
If you have changed the default IP Address assigned to the SMCWBR14-N2, make sure 
you enter the correct IP Address. 
 
 
 
¾ Select Admin in the User Name field. 
¾ Enter Password: smcadmin (default). 
¾ Click Log In. 
 
 
 
If you have changed the default password assigned to the SMCWBR14-N2, make sure you 
enter the correct password. 
  
						

							14 
 
Basic 
 
The Basic tab provides the following configuration options: INTERNET, WIRELESS and NETWORK 
SETTINGS.  
Basic_Internet 
 
Setup Wizard   
If you are new to networking and have never configured a router before, click on Setup Wizard 
and the router will guide you through a few simple steps to get your network up and running.   
Manual Configure   
If you consider yourself an advanced user and have configured a router before, click Manual  
						

							15 
Configure to input all the settings manually.   
Basic_Wireless 
The wireless section is used to configure the wireless settings for your router. Note that changes made 
in this section may also need to be duplicated on wireless clients that you want to connect to your 
wireless network.   
To protect your privacy, use the wireless security mode to configure the wireless security features. This 
device supports three wireless security modes including: WEP, WPA-Personal, and WPA-Enterprise. 
WEP is the original wireless encryption standard. WPA-Enterprise provides a higher level of security. 
WPA-Personal does not require an authentication server. The WPA-Enterprise option requires a 
RADIUS authentication server.   
  
						

							16 
 
 
 
Enable Wireless   
This option allows you to enable/disable the wireless AP function. The wireless can also be 
turned ON/OFF by the slide switch on the back panel. When the wireless is enabled, the 
following parameters are in effect.   
Wireless Network Name   
When you are browsing for available wireless networks, this is the name that will appear in the 
list (unless Visibility Status is set to Invisible, see below). This name is also referred to as the 
SSID. For security purposes, it is highly recommended to change from the pre-configured 
network name.   
Enable Auto Channel Scan   
If you select this option, the router automatically finds the channel with least interference and 
uses that channel for wireless networking. If you disable this option, the router uses the 
channel that you specify with the following Wireless Channel option.   
Wireless Channel   
A wireless network uses specific channels in the wireless spectrum to handle communication 
between clients. Some channels in your area may have interference from other electronic 
devices. Choose the clearest channel to help optimize the performance and coverage of your 
wireless network.   
802.11 Mode   
If all of the wireless devices you want to connect with this router can connect in the same 
transmission mode, you can improve performance slightly by choosing the appropriate Only 
mode. If you have some devices that use a different transmission mode, choose the 
appropriate Mixed mode.   
Channel Width   
The Auto 20/40 MHz option is usually best. The other options are available for special 
circumstances. Note that when 20/40MHz option is selected, an extended channel will be used 
to extend the data rate. 
Transmission Rate   
By default the fastest possible transmission rate will be selected. You have the option of 
selecting the speed if necessary.   
Visibility Status   
The Invisible option allows you to hide your wireless network. When this option is set to Visible, 
your wireless network name is broadcast to anyone within the range of your signal. If youre not 
using encryption then they could connect to your network. When Invisible mode is enabled, 
you must enter the Wireless Network Name (SSID) on the client manually to connect to the 
network.  
Security Mode (NONE, WEP, WPA-Personal, WPA-Enterprise) 
Unless one of these encryption modes is selected, wireless transmissions to and from your 
wireless network can be easily intercepted and interpreted by unauthorized users.    
						

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WEP  
A method of encrypting data for wireless communication intended to provide the same level of 
privacy as a wired network. WEP is not as secure as WPA encryption. To gain access to a 
WEP network, you must know the key. The key is a string of characters that you create. When 
using WEP, you must determine the level of encryption. The type of encryption determines the 
key length. 128-bit encryption requires a longer key than 64-bit encryption. Keys are defined by 
entering in a string in HEX (hexadecimal - using characters 0-9, A-F) or ASCII (American 
Standard Code for Information Interchange - alphanumeric characters) format. ASCII format is 
provided so you can enter a string that is easier to remember. The ASCII string is converted to 
HEX for use over the network. Four keys can be defined so that you can change keys easily. A 
default key is selected for use on the network.   
Example:  
64-bit hexadecimal keys are exactly 10 characters in length. (12345678FA is a valid string 
of 10 characters for 64-bit encryption.)   
128-bit hexadecimal keys are exactly 26 characters in length. 
(456FBCDF123400122225271730 is a valid string of 26 characters for 128-bit 
encryption.)  
64-bit ASCII keys are up to 5 characters in length (DMODE is a valid string of 5 
characters for 64-bit encryption.)   
128-bit ASCII keys are up to 13 characters in length (2002HALOSWIN1 is a valid string of 
13 characters for 128-bit encryption.)   
Note that, if you enter fewer characters in the WEP key than required, the remainder of the key 
is automatically padded with zeros.   
WPA-Personal and WPA-Enterprise   
Both of these options select some variant of Wi-Fi Protected Access (WPA) -- security 
standards published by the Wi-Fi Alliance. The WPA Mode further refines the variant that the 
router should employ. 
WPA Mode: WPA is the older standard; select this option if the clients that will be used with 
the router only support the older standard. WPA2 is the newer implementation of the stronger 
IEEE 802.11i security standard. With the WPA or WPA2 option, the router tries WPA2 first, 
but falls back to WPA if the client only supports WPA. The strongest cipher that the client 
supports will be used. With the WPA2 Only option, the router associates only with clients that 
also support WPA2 security. If the clients support the AES cipher, it will be used across the 
wireless network to ensure best security.   
Group Key Update Interval: The amount of time before the group key used for broadcast and 
multicast data is changed.   
WPA-Personal  
This option uses Wi-Fi Protected Access with a Pre-Shared Key (PSK).   
Pre-Shared Key: The key is entered as a pass-phrase of up to 63 alphanumeric characters in 
ASCII (American Standard Code for Information Interchange) format at both ends of the 
wireless connection. It cannot be shorter than eight characters, although for proper security it 
needs to be of ample length and should not be a commonly known phrase. This phrase is used 
to generate session keys that are unique for each wireless client.   
Example: