Comtrend Corporation CT-500S Manual de usuario

CT-500S

ADSL Router

User’s Manual

Version F1.0 8/19/2002

261031-002P

Preface

This manual is written for the following software version: AD6489 0814. It is

written for Web management. It is designed to provide information to network

administrators. It covers the installation, operation and applications of the ADSL

router.

Version Notes

This software was upgraded from software Version 0725, the following default settings have

been added:

1. For PPPoA (VC mux) PVC 8/65

2. For transparent bridging PVC 8/35

3. For RFC 1483 Routing PVC 87/80, WAN IP 172.16.1.1

4. DHCP (DNS 200.72.1.5)

Warning

 Before servicing or disassembling this equipment, always disconnect all

power and telephone lines from the device.

 Use an appropriate power supply and a UL Listed telephone line cord.

Specification of the power supply is clearly stated in Appendix A -

Specifications.

iii

Table of Contents

Part 1: Overview........................................1

Chapter 1 Introduction ...................................................... 1

1.1 Product Overview ................................................................ 1

1.2 Features ............................................................................ 1

1.3 Application ......................................................................... 2

1.4 Front Panel LED Indicators.................................................... 2

Chapter 2 Hardware Installation........................................ 3

2.1 Preparing for Installation ...................................................... 3

2.2 Installation ......................................................................... 4

Part 2: Console Management .................5

Chapter 3 Access by Console.............................................. 5

3.1 Conventions ....................................................................... 5

3.2 Console Access ................................................................... 6

3.3 Saving Parameters/ Rebooting .............................................. 7

Part 3: Web Management............................9

Chapter 4 Login via the Web Browser ................................ 9

4.1 IP Address.......................................................................... 9

4.2 Login Procedure ................................................................ 11

Chapter 5 Basic Configuration.......................................... 12

5.1 Change the Password......................................................... 12

5.2 ADSL Link Status............................................................... 13

5.3 WAN Setup....................................................................... 14

5.3.1 RFC 1483 Bridged.............................................................. 14

5.3.2 RFC 1483 Routed .............................................................. 16

5.3.3 PPPoE .............................................................................. 17

5.3.4 PPPoA.............................................................................. 19

5.3.5 MER ................................................................................ 20

5.4 LAN IP Address ................................................................. 21

5.5 Routing............................................................................ 22

5.5.1 Enable RIP ....................................................................... 23

5.5.2 Static route configuration ................................................... 23

5.6 Save................................................................................ 25

5.7 Reboot............................................................................. 25

5.8 Retrieve default settings..................................................... 26

Chapter 6 Advanced Configuration................................... 27

6.1 ADSL Mode....................................................................... 27

6.2 NAPT (Port Translation)...................................................... 28

6.2.1 Add a NAPT ...................................................................... 29

6.2.2 Flush NAPT Entries ............................................................ 30

6.3 DHCP............................................................................... 30

6.3.1 Enable DHCP .................................................................... 30

6.3.2 Disable the DHCP .............................................................. 31

6.4 Boot P/DHCP Relay ............................................................ 31

6.5 SNMP .............................................................................. 32

6.5.1 Modifying SNMP Parameters................................................ 33

6.6 Configure ......................................................................... 34

6.6.1 Configure Interface............................................................ 34

6.6.2 DNS & Default Gateway: .................................................... 36

6.6.3 NAT................................................................................. 37

6.7 VCC................................................................................. 38

6.7.1 List IPoA .......................................................................... 39

6.7.2 Delete Encapsulation.......................................................... 40

6.7.3 Add a VCC........................................................................ 40

6.7.4 Delete a VCC .................................................................... 42

6.7.5 Show VCC quality .............................................................. 42

6.7.6 PPPoE .............................................................................. 42

6.8 PPPoA.............................................................................. 43

6.9 MER ................................................................................ 43

6.10 IGMP ............................................................................... 44

6.10.1 Add an IGMP entry ............................................................ 44

6.10.2 Delete an IGMP entry......................................................... 45

6.11 Bridging ........................................................................... 45

6.11.1 Bridge ............................................................................. 45

6.11.2 Spanning tree ................................................................... 48

6.11.3 View STP parameters ......................................................... 48

6.11.4 To configure STP parameters .............................................. 49

6.11.5 Enable/Disable STP............................................................ 49

6.12 Filtering ........................................................................... 50

6.12.1 List of filter entries ............................................................ 50

6.12.2 Add a filter entry ............................................................... 51

6.12.3 Delete a filter entry ........................................................... 51

6.12.4 Modify a filter entry ........................................................... 52

6.12.5 Flush filter entries ............................................................. 52

Chapter 7 Performance monitoring .................................. 53

7.1 ADSL Link Status............................................................... 53

7.2 System statistics ............................................................... 54

7.2.1 Interface Statistics ............................................................ 54

7.2.2 TCP-IP ............................................................................. 55

7.2.3 DHCP-Lease ..................................................................... 56

7.3 ATM statistics ................................................................... 56

7.3.1 AAL5 ............................................................................... 56

7.3.2 Encapsulation ................................................................... 57

Chapter 8 Diagnostics ...................................................... 58

8.1 OAM Loopback .................................................................. 58

8.2 Ping ................................................................................ 59

Chapter 9 Adding a PVC ................................................... 60

Appendix A: Specifications ............................................... 64

Appendix B: Pin Assignments ........................................... 66

Part 1: Overview

Chapter 1 Introduction

This chapter introduces the ADSL Router. It includes a product overview,

description of the products features and applications, and explains the functions

of the Front panel LED indictors.

1.1 Product Overview

The ADSL Router utilizes an ADI chipset to meet the specific needs of multiple

users at small/home offices and remote /branch offices. It provides one 10/100

BaseT Ethernet port to connect to a LAN. It can access the Internet; Corporate

LAN; or Video on demand, over one ordinary telephone line; at speeds of up to

eight Mbps. In addition, it supports up to eight virtual concurrent-connections, to

multiple destinations. The ADSL Router has full routing capabilities to

segment/route IP protocol, and it is capable of bridging other protocols. The ADSL

Router has the speed and stability to be used for multi-media applications; and it

can easily be configured and monitored from a web-browser (Internet Explorer,

Netscape).

1.2 Features

The ADSL Router is compact and high performance standalone unit. It supports or

provides:

 One 10/100 Base-T Ethernet port for LAN connection

 Bridge/Routing function

 Auto-negotiation rate adaptation

 AAL5 for ATM over ADSL

 UBR/CBR ATM services

 VC-based and LLC multiplexing

 Up to 8 VCs

 Embedded SNMP agent and RFC MIB II

 Web-based management

 OAM F5

 Static route/RIP/RIP v2 routing function

 Dynamic IP assignment and Network Address Translation

1.3 Application

Figure 1-1 shows a possible application of the router.

Figure 1-1 Application

1.4 Front Panel LED Indicators

LED

Indicator Color Mode

Function

On Power is supplied to the router

Power Green

Off Power is not supplied

Off Normal operating status

Alert Red

On The ADSL link is not established

On An Ethernet link is established

Off An Ethernet link is not established

LAN Link

Green

Flash Activity over the Ethernet link

Flash ADSL link is training

On An ADSL link is established

ADSL Link Green

Off ADSL link not established

Flash Receiving or transmitting data over the

ADSL link

ADSL Act Green

Off Not receiving or transmitting data over the

ADSL link

DSL

(

G.DMT

)

POTS splitter shel

PSTN

Micro filter

POTS splitter

ADSL

oute

ADSL

oute

DSLAM

Chapter 2 Hardware Installation

2.1 Preparing for Installation

Installation requires the following equipment:

A VT-100 compatible terminal –

This terminal is essential to perform the initial configuration of the router.

Normally this is a terminal with a VT-100 emulation program, such as Telix.

An RS232 straight-through cable to connect to the Console Port-

An RS232, DB9-to-DB9 straight-through cable is required to connect the terminal

to the device.

An AC power adapter cord to connect to the Power jack-

A suitable AC-to-AC power adapter cord is shipped with the device. It is used to

provide the necessary power for the device’s operation.

RJ45 10/100BaseT Ethernet connector cable to connect to the LAN port:

An RJ45 LAN connector cable is used to connect the router to the Local Area

Network (LAN). A cross-over cable is used to connect the router to a PC, and a

straight-through cable is used to connect to a hub. The pin assignments of the

RJ45 connector are listed in Appendix B.

An RJ11 connector cable to connect to the LINE port–

An RJ11 connector cable is used to connect the router to the telephone line from

the telephone company. Refer to Appendix B for the pin assignments of the RJ11

connector.

Clip-on stands

Your router is shipped with two clip-on stands. It is recommended that you affix

these to your router and operate the router in a vertical-upright position, in order

to optimize the performance of your router.

Optional POTS splitter or micro filter

Pots splitters or micro-filters are available if required.

2.2 Installation

Figure 2-2 illustrates connections to the router backplane connectors.

Figure 2-1 Installation

Caution: Always disconnect all telephone lines from the telephone wall-outlet

before servicing or disassembling this device.

STEP 1 Connect the power adapter to the power jack of the device, and

then plug the power adapter into the wall outlet.

STEP 2 Connect the LAN port to a PC with a cross-over RJ45 cable, or to

a hub with a straight-through RJ45 connector cable.

STEP 3 Connect the Console port to a VT-100 compatible terminal with

an RS232 straight-through cable.

STEP 4 Connect the LINE port to a POTS splitter or micro filter with an

RJ11 connector cable.

STEP 5 Affix the two clip-on stands to the bottom of the router and place

the router in an up-right position (this is strongly recommended

in order to optimize the router’s performance)

STEP 6 Turn on the power switch on the rear panel.

Note: If the device fails to power on, or it malfunctions, first verify that the

power supply is correctly connected, and then power it on again.

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