Reference Manual for the 54 Mbps Wireless Router WGR614 v6
2-4 Introduction
202-10099-01, April 2005
• IP Address Sharing by NAT
The WGR614 v6 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 WGR614 v6 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 WGR614 v6 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 WGR614 v6 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 WGR614 v6 router can be updated if a newer version of firmware is available. This lets 
you take advantage of product enhancements for your WGR614 v6 as soon as they become 
available.