Wireless Networking

Building a wireless network in home or in the SOHO is getting easier with the available devices option you can purchase at the market today. One of the options is using all-in-one DSL Wireless Modem, a single Wireless Router with Modem device that includes all the requirements you need to build a wireless network.

With DSL Wireless Modem, we can share the internet connection with many computers in the household wirelessly, or we can make other network resources available to others to share. The Wireless Router with Modem includes the function of router/firewall, built-in ADSL modem, a Switch LAN function, and a network Access Point for wireless network.

Check here for list of some well known DSL Wireless routers with built-in DSL modem.

Configuration and Connection Diagram

Since the wireless DSL Wireless modem is a single device that includes all the requirements you need to build a wireless network in home, the installation and configuration is easier and simpler. The following figure describes the DSL wireless modem diagram.

Connect the WAN port (RJ-11) of the router to the DSL / phone line. The WAN port IP address is a public (registered) IP address which is typically provided by the ISP. While the LAN Switch (4-port Ethernet 10/100 or 1000 Mbps) should be the private class address.

In configuring the router, you need to connect the router to the computer using LAN cable. Connect one of the router LAN port to the computer NIC port. Prior to accessing the router through the LAN port, note the following necessary configurations:

1. Identify the default IP address of the router, the following is a list of default IP address of some routers.

Router	Address	Username	Password
3Com	http://192.168.1.1	admin	Admin
D-Link	http://192.168.0.1	admin	(leave blank)
Linksys	http://192.168.1.1	admin	Admin
NETGEAR	http://192.168.0.1	admin	password

2. Configure the computer to have the IP address with the same network and subnet of the router but different IP address. For example if you use Linksys router, configure the PC with the IP address 192.168.1.x (where “x” is any number between 2and 254).
3. Launch your web browser and type the default URL of the router for example: http://192.168.1.1 and then press Enter
4. A login screen will be displayed after you connect to the user interface, type in the default username and password.
5. Consult with the manual book to complete the configuration.

The following is comparison table for some types of DSL Wireless Modem available at the market place you can purchase, a short description of manufacturer specifications.

DGND3300 Wireless -N Router with DSL Modem

DGND3300 RangeMax

DGND3300 RangeMax DSL Wireless Modem – a Dual-Band router plus ADSL modem

• Powered by Dual band wireless -N
• WPS – Push ‘N’ Connect feature
• Automatic Quality of Service (QoS)
• included 8 internal smart antennas to optimize signal strength and range
• firmware automatic update
• Smart Wizard® installation CD
• Netgear Green, 80% recycled packaging material
• Supports Microsoft® Windows® Vista™, XP, 2000, Mac® OS, UNIX®, or Linux®
• Dual firewall feature (NAT & SPI)
• DoS attack prevention
• WPA2-PSK, WPA-PSK, and WEP 64-bit, 128-bit encryption
• Exposed host (DMZ) and parental control

Click here for more detail about DGND3300 Netgear Wireless-N dual band router. Price is around $200 Click here to buy at Amazon.

TP-Link TD-W8961ND

The TD-W8961ND Wireless N ADSL2+ Modem Router is an All-in-One device that combines the function of a high speed ADSL modem, a 4-Port 10/100Mbps NAT router and a wireless access point.

• High speed DSL modem, NAT router and wireless access point in one device provides one-stop networking solution
• Wireless N speed up to 300Mbps makes it ideal for bandwidth consuming or interruption sensitive applications like online gaming, Internet call and even the HD video streaming
• SPI and NAT firewall protects end-user devices from potential attacks across the Internet
• WPA/WPA2 encryptions provide your network with active defense against security threats
• Easily setup a WPA encryption secured connection at a push of QSS button
• QoS enables smooth IPTV streaming and lag-free online gaming
• Port VLAN binds specific LAN ports and PVCs for differential services

DSL-2640 Wireless Router DSL Modem

DSL-2640B D-Link

DSL-2640B DSL Wireless Modem Router

• ADSL2/ADSL2+ modem support
• IP Static routing, RIP, RIPv2
• Network Address Translation (NAT)
• Virtual Server, Port Forwarding
• DHCP Server support
• Dual firewall NAT & SPI
• DoS prevention
• Exposed host (DMZ)
• VPN Multiple IPSec/PPTP/L2TP Pass-through
• 64/128-bit WEP, Multi-SSID, WPA™-PSK, WPA2™-PSK/Mixed Mode
• WDS supports
• 4 10/100 Ethernet Port (RJ-45)

For more detail description about this DSL-2640B Modem router or Click here to Buy at Amazon now for $96.

NETGEAR DGN2000 DSL Wireless Modem

Netgear DN2000 Wireless DSL Modem

DGN2000 DSL Wireless Modem – a Wireless-N 300 Router with DSL Modem

• Wireless-N Router with built-in supported ADSL/ ADSL2/ ADSL2+ Modem
• Wi-Fi Protected Setup™ (WPS) – Push ‘N’ Connect securely connects at the touch of a button
• Dual NAT & SPI firewall
• DoS prevention and IDS
• WPA2- PSK,WPA- PSK,WEP 64-bit, 128-bit
• Wireless Access Control & MAC address authentication

• Exposed host (DMZ)
• Privacy & Parental Control
• Easy setup with Smart Wizard® Installation CD
• Green networking, Wi-Fi On/Off, at least 80% recycled materials
• Microsoft® Windows® Vista, XP, 2000, Me, Mac®
• OS or other OS running a TCP/ IP network

For detail about DGN2000 Wireless-N 300 Router click here. Check at the Amazon Now for $145.

DG834G Wireless DSL Modem

DG834Gv5 DSL Wireless Modem

DG834Gv5 DSL Wireless Modem – a Wireless -G Router with DSL Modem

• Fully compatible with Verizon, AT&T, Qwest®, EarthLink® and other DSL Internet service providers
• Wireless-G router with integrated ADSL2+ modem
• Dual NAT & SPI firewall
• DoS prevention
• Up to 5 IPsec VPN endpoints, VPN Wizard to
• assist in VPN setup
• Static routing
• Internal DHCP server on LAN, DHCP client on WAN
• WPA2-PSK, WPA-PSK, WEP
• UPnP™ remote management, port range forwarding, exposed host (DMZ), DNS proxy, URL content filtering, email alerts, save/restore configuration
• Four 10/100 Mbps autosensing, Auto Uplink™ RJ-45 ports
• Microsoft® Windows® Vista™, XP, 2000, Me, 98 SP2 or other OS running a TCP/IP network
• Netgear Green, On/Off Switch, Efficient Energy Star-compliant, at least 80% recycled materials

For more detail DG834Gv5 Wireless -G Router click here. Buy from Amazon Now for about $85.

WAG160N Linksys Wireless -N modem

WAG160N DSL Wireless Modem

a perfect and high performance Wireless –N Gateway for your All-in-one solution in building the wireless network at home or at Small Office Home Office.

• Powered by draft 2.0 802.11n, backward compatible with wireless -b/g devices
• Built-in ADSL/ ADSL2 /ADSL2+ support modem
• 2 Internal Antennas Gain in dBi 2
• 4 ports autocrossover (MDI/MDI-X) no need for crossover cables
• Setup Wizard supports Windows Vista, XP, 2000 SP4 or Mac OS X (v10.4.9 or higher
• Password-protected Configuration for Web Access
• PAP and CHAP Authentication
• DoS Prevention
• NAT and SPI firewall feature
• VPN Pass-through for IPSec, PPTP, and L2TP
• WPA/WPA2 Personal and Enterprise, WEP 64/128 bit encryption
• SSID Broadcast Disable & MAC and IP Addresses filter
• Trend Micro Internet Security 30-day free trial
• DHCP Server capability
• Supports Static and Dynamic Routing RIP1 and 2
• WPS support

More detail description; click WAG160N DSL Wireless Modem here.

TEW635 TrendNet Wireless Router Modem

TEW-635BRW DSL Wireless Modem

TEW-635BRW DSL Wireless Modem – a Wireless -N 300Mbps Router with ADSL2/2+ Modem

• Powered by draft 2.0 802.11n technology, and smart MIMO antenna with 2 fixed 2dBi antennas
• Built-in modem Compliant with ADSL, ASDL2 and ADSL2+
• Wireless Distribution System (WDS) supports
• Multiple SSID support with isolation
• On/Off switch for power and wireless
• Wi-Fi Protected Setup (WPS)
• Internet Access Control via MAC Address, URL and IP Filtering
• Wi-Fi Multimedia (WMM) Quality of Service (QoS)
• Multiple VPN Pass-through sessions for IPSec, PPTP and L2TP
• WEP, WPA-PSK, WPA2-PSK
• DHCP (Client/Server), SMTP, NTP
• NAT & SPI firewall feature
• DoS prevention, email alerts and log, access control, port forwarding and schedule-based URL filtering
• 4 x 10/100Mbps Auto-MDIX port

For more detail information about this TEW-635BRW DSL Wireless Modem, click the link. Or Buy at Amazon Now for the price of $100.

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