D-Link DI-304 User Manual - What This Manual Covers
DI-304/DI-304M ISDN Remote Router
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Network Address Translation (NAT)
For small office environments, the DI-304 allows multiple users on the LAN to access the
Internet concurrently through a single Internet account. This provides Internet access to
everyone in the office for the price of a single user.
NAT address mapping can also be used to link two IP domains via a LAN-to-LAN
connection.
LAN-to-LAN Enterprise Connections
The DI-304 can dial to or answer calls from another remote access router connected to a
different LAN. The DI-304 supports TCP/IP and has the capability to bridge any Ethernet
protocol.
Remote Dial-In Server
The DI-304 allows Remote Dial-in Users to dial in and gain access to your LAN. This
feature enables users that have workstations with remote access capabilities, e.g.,
Windows 98, to dial in using an ISDN terminal adapter (TA) to access the network
resources without physically being in the office.
What This Manual Covers
This manual is divided into thirteen parts.
♦
Chapter One, “Introduction,” describes many of the technologies
implemented in the DI-304 as well as product features, etc.
♦
Chapter Two, “Installation and Setup,” is designed as a step-by-
step guide to installing the router. In addition, descriptions of the
front panel and rear panel are provided.
♦
Chapter Three, “Basic Configuration and Internet Access,”
provides detailed explanations for basic setup and Internet access
setup. It also covers ISDN dial-up Internet access and DSL/cable
modem Internet access.
♦
Chapter Four, “Remote Access,” provides an introduction to
remote access, including remote dial-in access and LAN-to-LAN
access.
♦
Chapter Five, “Advanced Setup,” describes how to enable the
remote activation function, and configure the BOD parameters, as
well as information relating to NAT setup and IP filter and firewall
setup.
♦
Chapter Six, “Virtual TA Application,” goes over virtual TA
concepts and how to install a virtual TA client.