Kortex KX Bedienungsanleitung

Kx ADSL Router

User’s Manual

Kx ADSL Router

Table of Content

CHAPTER 1.................................................................................................1

INTRODUCTION ...................................................................................................................................1

1.1 An Overview of Kx ADSL Router......................................................................................................1

1.2 Package Contents.................................................................................................................................2

1.3 Kx ADSL Router Features...................................................................................................................2

1.4 Kx ADSL Router Application .............................................................................................................3

CHAPTER 2.................................................................................................4

USING KX ADSL ROUTER..................................................................................................................4

2.1 Cautions for using Kx ADSL Router...................................................................................................4

2.2 The front LEDs....................................................................................................................................4

2.3 The rear ports.......................................................................................................................................5

2.4 Cabling.................................................................................................................................................5

CHAPTER 3.................................................................................................6

CONFIGURATION.................................................................................................................................6

3.1 Factory Default settings.......................................................................................................................6

3.2 Information from ISP...........................................................................................................................6

3.3 Configuring with GUI Program...........................................................................................................7

3.4 Configuring with Terminal or Telnet Program..................................................................................13

3.5 Changing Password ...........................................................................................................................15

CHAPTER 4...............................................................................................17

PPP OVER ETHERNET (PPPOE)..................................................................................................17

4.1 What is PPPoE...................................................................................................................................17

4.2 How can I know I am using PPPoE?.................................................................................................17

4.3 Checking PPPoE Connections...........................................................................................................17

CHAPTER 5...............................................................................................19

TROUBLESHOOTING..........................................................................................................................19

Factory Reset...........................................................................................................................................19

“I can't find Kx ADSL Router using the GUI Setup Software” ..............................................................19

IP address conflict....................................................................................................................................20

My Internet application won't work.........................................................................................................20

Can not access the Internet......................................................................................................................22

Diagnosis.................................................................................................................................................23

APPENDIX A............................................................................................26

TERMINAL COMMANDS ....................................................................................................................26

passwd .....................................................................................................................................................26

show.........................................................................................................................................................27

set.............................................................................................................................................................27

vserv.........................................................................................................................................................28

release......................................................................................................................................................29

Chapter 1 Introduction

iii

renew .......................................................................................................................................................29

user...........................................................................................................................................................29

ping..........................................................................................................................................................30

session......................................................................................................................................................30

filter .........................................................................................................................................................31

APPENDIX B............................................................................................33

SPECIFICATION .................................................................................................................................33

APPENDIX C............................................................................................34

SUPPORTED INTERNET APPLICATIONS ............................................................................................34

Chapter 1

Introduction

1.1 An Overview of Kx ADSL Router

The Kortex Kx ADSL Router functions as an IEEE 802.3 Ethernet-based broadband IP sharing router. It

provides one 10/100 Dual Speed Ethernet port for connection to a home or small office network and one

10Mb Ethernet port for a DSL Modem, Cable Modem, or other Broadband access device.

Kx ADSL Router provides the safety and security of ports blocking and a natural firewall as well as

integrated NAT support that allows up to 32 users to share a single Internet Connection. Static address

support, integrated client/server DHCP, and device name support will allow Kx ADSL Router to connect

to nearly any Broadband provider, and at the same time simplify local area network settings.

The product has one local 10/100 Dual Speed Ethernet port and one 10Mb Ethernet global port. The

local port can be connected directly to a single computer to provide added security from hackers and

others on the Internet or it can be connected to an Ethernet or Fast Ethernet hub or switch to provide

Internet Sharing and Firewall protection to a local area network. The global port can be connected to any

Cable, DSL, or Broadband modem with an Ethernet port.

Kx ADSL Router provides two levels of security support. First, it masks local users’ IP addresses from

others on the Internet making it much more difficult for a hacker to target a machine on your network.

Secondly it can block and redirect certain ports to limit the services that outside users can access. The

user, to ensure that games and other Internet applications will run properly, can open specific ports.

Unlike proxy server or NAT software that requires the software server to remain visible on the Internet,

no local computers are directly externally visible when using Kx ADSL Router. Also Kx ADSL Router,

like broadband, is always on, removing the need to constantly boot a software server when access is

desired from a client. No client software is required to connect to Kx ADSL Router so it will support any

operating system that can connect to a network whether PC or Apple based. Telnet and Terminal setup

are operating system independent. However, the Configuration Program of Kx ADSL Router must run

on Microsoft Windows (95, 98, NT, 2000 or ME).

Integrated DHCP services allow up to 128 users to get their IP address automatically on boot up from this

Kx ADSL Router. Client machines require no software, simply set them to accept a dynamically

assigned IP address and reboot. Each time they are powered up Kx ADSL Router will recognize them

and set their IP address to instantly connect them to the LAN.

For advanced users Virtual Service support allows Kx ADSL Router to provide limited visibility to local

machines and their services as dictated by the user. An ISP provided IP address can be set to Kx ADSL

Router and then specific services can be rerouted to specific computers on the local network. For instance,

a dedicated web server can be connected to the Internet via Kx ADSL Router and then incoming requests

for HTML that are received by the product can be rerouted to the original server, even though the server

now has a different IP address. In this example, Kx ADSL Router is on the Internet and vulnerable to

attacks, but the server is protected.

Kx ADSL Router

Virtual Service can also be used to re-task services to multiple servers. For instance, Kx ADSL Router

can be set to allow separate FTP, Web, and Multiplayer game servers to share the same Internet-visible IP

address while still protecting the servers and local users from hackers.

1.2 Package Contents

1. Kx ADSL Router

2. Installation CD

3. Quick Start Guide

4. CAT 5 cross-over cable

5. RS232 console cable

6. Power adapter

1.3 Kx ADSL Router Features

The Kx ADSL Router provides the following features

• All the PCs in a LAN can share a connection of an xDSL/Cable modem using one ISP account.

• Supports PPPoE.

• Supports VPN. (PPTP pass through).

• Explicit LED indication for Internet connection.

• Supports Internet applications such as Web, ICQ, FTP, Telnet, E-Mail, News, NetMeeting,

PCAnyWhere, mIRC, CuSeeMe, AoE, etc.

• Natural firewall keeps hackers out.

• DHCP server allocates up to 128 client IP addresses.

• DHCP client gets global IP address automatically.

• 10/100Mbps dual speed auto-sensing for flexible network connectivity.

• Virtual server.

• Rich packet filters.

• Static routing.

• Supports Proxy-DNS.

• Easy to setup by Windows GUI program and Telnet through network, or HyperTerminal through

Console.

• Flash memory for firmware upgrade

Chapter 1 Introduction

1.4 Kx ADSL Router Application

Chapter 2

Using Kx ADSL Router

2.1 Cautions for using Kx ADSL Router

Do not place Kx ADSL Router high humidity and high temperature.

Do not use the same power source for Kx ADSL Router with other equipment.

Do not open or repair the case yourself. If the Kx ADSL Router is too hot, turn off the power

immediately and have a qualified serviceman repair it.

Place the Kx ADSL Router on the stable surface.

Only use the power adapter that comes with the package.

2.2 The front LEDs

LED Meaning

1 Power Lit when AC power is connected.

2 LAN/

ACT Lit when connected to a LAN device.

Flashes when sending/receiving data.

3 LAN

100/10 Lit when connected at 100 Mbps.

Off when connected at 10 Mbps.

4 LAN

full/half Lit indicates full-duplex mode.

Off indicates half-duplex mode.

5 WAN/

ACT Lit when connected to an xDSL/cable modem.

Flashes when sending/receiving data.

6 Internet Lit when the Internet connection is established.

7 Error Lit when a component malfunction is detected.

1 2 3 4 5 6 7

Chapter 2 Using the Broadband IP Router

2.3 The rear ports

Power

(jack) Connect the supplied power adapter to this jack

RS-232

(port) Connect the supplied RS-232 cable to this port when

connecting to a PC’s RS-232 port (9-pin serial port).

Global

(RJ-45

connector)

Connect an UTP Ethernet cable or crossover cable to

this port when connecting to the Internet or making

other WAN connections.

Local

(RJ-45

connector)

Connect an cross-over Ethernet cable to this port when

connecting to a LAN such as an office or home

network.

2.4 Cabling

The most common problem associated with Ethernet is bad cabling. Make sure that all connected devices are

turned on. On the top of Kx ADSL Router is a bank of LEDs, as a first check verifies that the LAN Link and

WAN Link LEDs are lit and green. If they are not, verify that you are using the proper cables.

Kx ADSL Router’s ports are wired just like a Network Adapter’s port. From the product directly to a PC, the

cable should be an Ethernet crossover cable. From the product to a hub or switch, the cable should be an

Ethernet straight through cable to a normal hub/switch port, or an Ethernet crossover cable to an uplink port.

For the product to a cable/DSL modem, it is most common to use a crossover, and it is recommended that you

use the same cable as supplied by your modem maker.

Chapter 3

Configuration

Kx ADSL Router can be configured by a GUI program, Terminal program, or Telnet program. The GUI

program must be started under Windows 95, 98, NT, 2000 or ME; however, the Terminal or Telnet program can

be started in any OS, including UNIX, Linux, Mac OS, Windows 95/98/NT/2000/Me, etc.

3.1 Factory Default settings

3.1.1 Password

The default setting for password has been left blank in the factory. Press Enter then you are logged in for the

first time. It is recommended that you set a password for security and management purpose.

If you ever forget the password to log in, you can only reset to the factory setting. Refer to the

Factory Reset section in Chapter 6 Troubleshooting for details.

3.1.2 Local and Global Port Addresses

The LAN parameters of Kx ADSL Router are pre-set in the factory. The default values are shown below.

Local Port Global Port

IP address 192.168.1.254

Subnet Mask 255.255.255.0

DHCP server function Enabled

IP addresses for

distribution to PCs 128 IP addresses continuing from

192.168.1.1through 192.168.1.128

DHCP client function is enabled to

automatically get the Global port

configuration from ISP.

3.2 Information from ISP

You can skip this section if your ISP (Internet Service Provider) can dynamically provide the IP addresses.

Otherwise, you have to gather the information as illustrated in the following table.

IP address

ISP-assigning IP address Ex. 203.66.81.201

Subnet mask Ex. 255.255.255.0

Gateway Ex. 203.66.81.254

DNS server #1 Ex. 203.66.81.251

DNS server #2 Ex. 203.66.81.252

Chapter 3 Configuration

3.3 Configuring with GUI Program

3.3.1 Installing and running the GUI program

Your system must meet the following requirements to run the GUI program.

1. Windows 95, 98, NT, 2000 or ME.

2. IE4.01 or above well installed.

To install the GUI program, you can just insert the Installation CD into the CD-ROM drive. The installation

program will start automatically. Follow the instructions on the screen to complete the installation.

When the setup program is installed, go to Start Æ

ÆÆ

ÆPrograms Æ

ÆÆ

ÆKortex Kx ADSL Router Æ

ÆÆ

Configuration Program.

When the opening screen appears, click Find to list all the recognized IP routers.

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