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54 Mbps Wireless Router WGR614v7 Reference Manual
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Introduction
April 2006
IP Address Sharing by NAT
 
The wireless router allows several networked computers to share an Internet account using 
only a single IP address, which may be statically or dynamically assigned by your Internet 
service provider (ISP). This technique, known as NAT, allows the use of an inexpensive 
single-user ISP account.
Automatic Configuration of Attached computers by DHCP
 
The wireless router dynamically assigns network configuration information, including 
IP, gateway, and domain name server (DNS) addresses, to attached computers on the LAN 
using the Dynamic Host Configuration Protocol (DHCP). This feature greatly simplifies 
configuration of computers on your local network.
DNS Proxy
 
When DHCP is enabled and no DNS addresses are specified, the router provides its own 
address as a DNS server to the attached computers. The router obtains actual DNS addresses 
from the ISP during connection setup and forwards DNS requests from the LAN.
PPP over Ethernet (PPPoE)
 
PPPoE is a protocol for connecting remote hosts to the Internet over a DSL connection by 
simulating a dial-up connection. This feature eliminates the need to run a login program such 
as Entersys or WinPOET on your computer.
Easy Installation and Management
You can install, configure, and operate the 54 Mbps Wireless Router WGR614v7 within minutes 
after connecting it to the network. The following features simplify installation and management 
tasks:
Browser-based management
 
Browser-based configuration allows you to easily configure your router from almost any type 
of personal computer, such as Windows, Macintosh, or Linux. A user-friendly Setup Wizard is 
provided and online help documentation is built into the browser-based Web Management 
Interface.
Smart Wizard
 
The wireless router Smart Wizard automatically senses the type of Internet connection, asking 
you only for the information required for your type of ISP account.
Firmware Update
 
The wireless router can be updated if a newer version of firmware is available. This lets you 
take advantage of product enhancements for your WGR614v7 as soon as they become 
available.