Manual Sitecom ADSL2 Modem DC-227 (page 58 of 61) (English)

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ADSL2+ Modem

DC-227

Full manual

Sitecom ADSL2+ Modem DC-227

Contents

INTRODUCTION........................................................................................... 4

NTENDED

UDIENCE

.................................................................................................4

ENERAL

ESCRIPTION

..............................................................................................4

PECIFICATIONS

.......................................................................................................4

ADSL Standard ..................................................................................................4

Software Features ..............................................................................................5

Management .....................................................................................................5

HARDWARE INSTALLATION......................................................................... 6

2.1

ANEL

AYOUT

....................................................................................................6

2.1.1 Top & frontpanel ........................................................................................6

2.1.2 Rear Panel ................................................................................................7

2.2

ROCEDURE FOR

ARDWARE

NSTALLATION

..................................................................8

2.2.1

Hardware Requirements...........................................................................8

2.2.2

Decide where to place your ADSL2+ Modem...............................................8

2.2.3

Setup LAN connection..............................................................................8

2.2.4

Hardware Setup Procedures .....................................................................8

2.2.5

Power on ...............................................................................................8

NETWORK SETTINGS AND SOFTWARE INSTALLATION ................................... 9

3.1 ....................................................................................................................... 9

4 CONFIGURING THE ADSL2+ MODEM ............................................................. 10

4.1

TART

UP AND

OG IN

.........................................................................................10

4.1.1 LAN Settings ...........................................................................................12

4.1.2 ARP Settings ...........................................................................................13

4.1.3 DHCP .....................................................................................................14

4.1.4 Route .....................................................................................................15

4.1.5 Interface.................................................................................................16

4.1.6 Statistics ................................................................................................17

5 RUN SETUP WIZARD ..................................................................................... 18

6 BASIC SETTINGS........................................................................................... 20

6.1

DNS

ETTINGS

................................................................................................20

6.2

DHCP

ETTINGS

..............................................................................................21

6.2.1 DHCP Server ...........................................................................................22

6.2.2 DHCP Relay Configuration .........................................................................23

Please check www.sitecom.com for up to date drivers & utilities, manuals and support

6.3

DDNS

ETTINGS

..............................................................................................24

6.4

IGMP............................................................................................................26

6.5

P ............................................................................................................28

6.6

RIP ..............................................................................................................29

7 FIREWALL SETTINGS ...................................................................................... 31

7.1

ORT

ORWARDING

............................................................................................31

7.2

URL

LOCKING

................................................................................................33

7.3

DMZ.............................................................................................................34

7.4

ILTERING

...................................................................................................35

7.5

MAC

ILTERING

................................................................................................37

7.6

EMOTE

ANAGEMENT

........................................................................................39

8 ADVANCED SETTINGS ..................................................................................... 40

8.1

RIDGING

.......................................................................................................40

8.2

OUTING

........................................................................................................41

8.3

SNMP ...........................................................................................................43

8.4

QOS.............................................................................................................45

8.5

ISC

.............................................................................................................47

8.6

ADSL

......................................................................................................48

8.7

ADSL

ATM .....................................................................................................50

9 TOOLBOX ........................................................................................................ 52

9.1

IMEZONE

.......................................................................................................53

9.2

ACL..............................................................................................................54

9.3

IRMWARE

PGRADE

..........................................................................................55

9.4

ACKUP

ETTINGS

.............................................................................................56

9.5

OMMIT AND REBOOT

.........................................................................................57

9.6

ING

.............................................................................................................58

9.7

YSLOG

.........................................................................................................59

APPENDICES ...................................................................................................... 60

PPENDIX

OW TO MANUALLY FIND YOUR

PC’

AND

MAC

ADDRESS

.................................60

PPENDIX

APPING

PVC

S TO

VLAN

.......................................................................61

Sitecom ADSL2+ Modem DC-227

1. Introduction

The ADSL2+ Modem user manual contains the guidance to install and configure the

DC-227 ADSL2+ Modem using the Web GUI.

Intended Audience

This manual is intended for end users to access ADSL broadband service.

General Description

The DC-227 modem is a high-speed ADSL2+ modem that is specifically designed to

connect to the Internet and to directly connect to your local area network (LAN) via

high-speed 10/100 Mbps Ethernet. The ADSL2+ modem is compatible with the latest

ADSL standards, including ADSL2 and ADSL2+, and supports up to 24 Mbps

downstream and 1.5 Mbps upstream to deliver true broadband speed and throughput.

To ensure fully compatibility, the DSL device was tested with all major DSLAMs, and

support standard 10/100 Mbps Base-T Ethernet interface Auto MDI/MDIx 10/100 Switch

function allowing user easily to link to PC or other Switches/Hubs. The DSL device is an

idea solution for multi-users utilizing build-in channel mode (PPPoE/A, IPoA, IPoE), IP

routing, NAT functionalities sharing the ADSL link. The DSL device is also a perfect

solution for the residential users, it supports the users with bridge mode in host based

PPPoE Client.

Specifications

ADSL Standard

 ITU-T G.992.1(G.dmt)

 ANSI T1.413 Issue 2

 G.992.2 (G.lite)

 G.994.1 (G.hs)

 Auto-negotiating rate adaptation

 ADSL2 G.dmt.bis (G.992.3)

 ADSL2 G.lite.bis (G.992.4)

 ADSL2+ (G.992.5)

Please check www.sitecom.com for up to date drivers & utilities, manuals and support

Software Features

 RFC-1483/2684 LLC/VC-Mux bridged/routed mode

 RFC-1577 Classical IP over ATM

 RFC-2516 PPPoE

 RFC-2364 PPPoA

 ITU-T 1.610 F4/F5 OAM send and receive loop-back

 802.1d Spanning-Tree Protocol

 DHCP Client/Server/Relay

 NAT

 RIP v1/v2

 DNS Relay Agent

 DMZ support

 IGMP Proxy/Snooping

 Stateful Packet Inspection

 Protection against Denial of Service attacks

 IP Packet Filtering

 QoS

 Dynamic DNS

 UPnP support

Management

 Web-based Configuration

 Menu-driven Command-line Interpreter

 Telnet Remote Management

 SNMP v1/v2/Trap

 Firmware upgrade through FTP, TFTP and HTTP

 Configuration backup/restore

Sitecom ADSL2+ Modem DC-227

2. Hardware Installation

2.1 Panel Layout

2.1.1 Backlabel

LED Function Color Status Description

POWER Power indication

Green On Power is connected.

On ADSL line was detected.

WAN Link Status Green

Blinking

The modem couldn’t detect the ADSL

signal, or is attempting to get line sync.

Blinking The LAN port is sending or receiving data.

LAN Data Rate Green

On The LAN port is connected.

Please check www.sitecom.com for up to date drivers & utilities, manuals and support

2.1.2 Rear Panel

Port Description

WAN The port to connect with your ADSL line.

Ethernet The ports where you can connect your computer or other device.

Reset

To reset the system settings to factory defaults, press the reset button for at

least 10 seconds.

POWER The power inlet.

Sitecom ADSL2+ Modem DC-227

2.2 Procedure for Hardware Installation

2.2.1 Hardware Requirements

• ADSL/ADSL2/ADSL2+ Internet subscription

• 9V AC power adapter

• RJ-45 Ethernet cable

• RJ-11 ADSL line

2.2.2 Decide where to place your ADSL2+ Modem

You can place your ADSL2+ Modem on a desk or other flat surface, or you can mount it

on a wall. This location must be close to a power connection and your ADSL/Telephone

connection.

2.2.3 Setup LAN connection

Connect an Ethernet cable to one of your computers.

2.2.4 Hardware Setup Procedures

1. Connect the RJ-11 cable from the DC-227 to your ADSL line.

2. Connect the RJ-45 line from your PC to an Ethernet port on the DC-227.

3. Plug the power supply into a wall outlet.

2.2.5 Power on

Connect the power-adapter to the power inlet port and connect it to a wall outlet, this

product will automatically enter the self-test phase. When it is in the self-test phase, the

Power LED will not be lighted for about 15 seconds, and then Power will flash 9 times to

indicate that the self-test operation has finished. Finally, power will be lit continuously to

indicate that this product is in normal operation.

Please check www.sitecom.com for up to date drivers & utilities, manuals and support

3 Network Settings and Software Installation

3.1 Windows 2000/XP

1. Go to START > Configuration screen > (Network and Internet connections >) Network

connections.

2. Click on your network connection with the right hand mouse button and select

‘Properties’.

3. Click on ‘Internetprotocol (TCP/IP)’, and click on the button ‘Properties’.

4. Select ‘Obtain an IP address automatically’.

5. Click on OK, then on Close, and restart your PC.

3.2 Windows Vista

1. Click the Windows (Start) button.

2. Right-click with the mouse on ‘Network’, and select ‘Properties’.

3. Click ‘status’ of your network connection, and select ‘Properties’ in the new window.

4. In User Account Control click ‘continue’.

5. Click ‘Internet Protocol Version 4 (TCP/IPv4)’, then click ‘Properties’.

6. Select ‘Obtain an IP address automatically’.

7. Click OK, then close all windows and restart your PC.

Sitecom ADSL2+ Modem DC-227

4 Configuring the ADSL2+ Modem

This ADSL2+ Modem uses a easy-setup web-interface which can be opened through your

webbrowser, such as Netscape Communicator or Internet Explorer. This approach can be

adopted in any MS Windows, Macintosh or UNIX based platforms.

The default configurations for the system are listed below.

4.1 Start-up and Log in

1. Start your web browser (e.g. Internet Explorer).

2. Type in de address bar: http://10.0.0.1, and press [Enter].

3. Enter your username as: admin, and for your password: admin, and click OK.

4. You will now see the start page for your modem.

• LAN IP address: 10.0.0.1 Subnet Mask: 255.255.255.0

• VPI/VCI: 8/35, Encapsulation: 1483 Bridged IP LLC

[Administrator Login]

• Username: admin, Password: admin

[User Login]

• Username: user, Password: user

Please check www.sitecom.com for up to date drivers & utilities, manuals and support

The Status section allows you to monitor the current status of your modem. You can use the

Status page to monitor; the connection status of the ADSL modem's WAN/LAN interfaces,

the current firmware and hardware version numbers, and information on all DHCP client PCs

currently connected to your network.

Connect / Disconnect

The two buttons take effect only when PVC is configured as PPPoE/PPPoA mode.

Click Connect/Disconnect button to connect/disconnect the PPP dial up link.

Sitecom ADSL2+ Modem DC-227

4.1.1 LAN Settings

This page shows the current setting of LAN interface. You can set IP address, subnet mask,

and IGMP Snooping for LAN interface in this page.

Fields on this page:

Field Description

IP Address The IP address your LAN hosts uses to identify the device’s LAN port.

Subnet Mask LAN subnet mask.

IGMP Snooping Enable/disable the IGMP snoop

ing function for the multiple bridged LAN

ports.

Apply Changes

Click to save the setting to the configuration. New parameters will take effect after save

into flash memory and reboot the system.

Undo

Discard your changes.

Sitecom ADSL2+ Modem DC-227

6 Basic Settings

6.1 DNS Settings

This page is used to select the way to obtain the IP addresses of the DNS servers.

Apply Changes

Set new DNS relay configuration. New parameters will take effect after save into flash

memory and reboot the system.

Undo

Discard your changes.

Field Description

Attain DNS

Automatically

Select th

is item if you want to use the DNS servers obtained by the WAN

interface via the auto-configuration mechanism.

Set DNS Manually Select this item to configure up to three DNS IP addresses.

Please check www.sitecom.com for up to date drivers & utilities, manuals and support

6.2 DHCP Settings

You can configure your network and DSL device to use the Dynamic Host Configuration

Protocol (DHCP). This page provides DHCP instructions for implementing it on your network

by selecting the role of DHCP protocol that this device wants to play. There are two different

DHCP roles that this device can act as: DHCP Server and DHCP Relay. When acting as DHCP

server, you can setup the server parameters at the DHCP Server page; while acting as DHCP

Relay, you can setup the relay at the DHCP Relay page.

Sitecom ADSL2+ Modem DC-227

6.2.1 DHCP Server

By default, the device is configured as a DHCP server, with a predefined IP address pool of

192.168.0.100 through 192.168.0.200 (subnet mask 255.255.255.0).

Field Description

IP Pool Range Specify the lowest and highest addresses in the pool.

Max Lease Time

The Lease Time is the amount of time that a network user is allowed to

maintain a network connection to the device using the

current dynamic

IP address. At the end of the Lease Time, the lease is either renewed or

a new IP is issued by the DHCP server. The amount of time is in units of

seconds. The default value is 86400 seconds (1 day). The value –1

stands for the infinite lease.

Domain Name A user-

friendly name that refers to the group of hosts (subnet) that will

be assigned addresses from this pool.

Apply Changes

Set new DHCP server configuration. New parameters will take effect after saving into

flash memory and rebooting the system.

Sitecom ADSL2+ Modem DC-227

6.3 DDNS Settings

Each time your device connects to the Internet, your ISP assigns a different IP address to

your device. In order for you or other users to access your device from the WAN-side, you

need to manually track the IP that is currently used. The Dynamic DNS feature allow you to

name. The Dynamic DNS page allows you to enable/disable the Dynamic DNS feature.

Field Description

Enable Check this item to enable this registration account for the DNS server.

DDNS provider

There are two DDNS providers to be selected in order to register your

device with: DynDNS and TZO. A charge may occurs depends on the

service you select.

Hostname Domain name to be registered with the DDNS server.

Interface This field defaults to your device’s WAN interface over which your

device will be accessed.

Username User-name assigned by the DDNS service provider.

Password Password assigned by the DDNS service provider.

Add

Please check www.sitecom.com for up to date drivers & utilities, manuals and support

Click Add to add this registration into the configuration.

Remove

Select an existing DDNS registration by clicking the radio button at the Select column of

the Dynamic DNS Table. Click Remove button to remove the selected registration

from the configuration.

Apply Changes

Set new DNS relay configuration. New parameters will take effect after save into flash

memory and reboot the system.

Undo

Discard your changes.

Please check www.sitecom.com for up to date drivers & utilities, manuals and support

Field Description

IGMP Proxy Enable/disable IGMP proxy feature

Proxy Interface The upstream WAN interface is selected here.

Apply Changes

Click to save the setting to the configuration.

Undo

Discard your settings.

Sitecom ADSL2+ Modem DC-227

6.5 UPnP

The DSL device supports a control point for Universal Plug and Play (UPnP) version 1.0, and

supports two key features: NAT Traversal and Device Identification. This feature

requires one active WAN interface. In addition, the host should support this feature. In the

presence of multiple WAN interfaces, select an interface on which the incoming traffic is

present.

With NAT Traversal, when an UPnP command is received to open ports in NAT, the application

translates the request into system commands to open the ports in NAT and the firewall. The

interface to open the ports on is given to UPnP when it starts up and is part of the

configuration of the application.

For Device Identification, the application will send a description of the DSL device as a control

point back to the host making the request.

Field Description

UPnP Daemon Enable/disable UPnP feature.

Binded WAN

Interface

Select WAN interface that will use UPnP from the drop-down lists.

Apply Changes

Please check www.sitecom.com for up to date drivers & utilities, manuals and support

Click to save the setting to the system configuration.

6.6 RIP

RIP is an Internet protocol you can set up to share routing table information with other

routing devices on your LAN, at your ISP’s location, or on remote networks connected to your

network via the ADSL line.

Most small home or office networks do not need to use RIP; they have only one router, such

as the ADSL Modem, and one path to an ISP. In these cases, there is no need to share routes,

because all Internet data from the network is sent to the same ISP gateway.

You may want to configure RIP if any of the following circumstances apply to your network:

− Your home network setup includes an additional router or RIP-enabled PC

(other than the ADSL Modem). The ADSL Modem and the router will need to

communicate via RIP to share their routing tables.

− Your network connects via the ADSL line to a remote network, such as a

corporate network. In order for your LAN to learn the routes used within your

corporate network, they should both be configured with RIP.

− Your ISP requests that you run RIP for communication with devices on their

network.

Sitecom ADSL2+ Modem DC-227

7.3 DMZ

A DMZ (Demilitarized Zone) allows a single computer on your LAN to expose ALL of its ports

to the Internet. Enter the IP address of that computer as a DMZ (Demilitarized Zone) host

with unrestricted Internet access. When doing this, the DMZ host is no longer behind the

firewall.

Field Description

Enable DMZ Check this item to enable the DMZ feature.

DMZ Host IP

Address

IP address of the local host. This feature sets a local host to be exposed

to the Internet.

Apply Changes

Click to save the setting to the configuration.

Please check www.sitecom.com for up to date drivers & utilities, manuals and support

7.4 IP Filtering

The IP/Port filtering feature allows you to deny/allow specific services or applications in the

forwarding path.

Field Description

Outgoing Default

Action

Specify the default action on the LAN to WAN forwarding path.

Incoming Default

Action

Specify the default action on the WAN to LAN forwarding path.

Apply Changes

Click to save the setting of default actions to the configuration.

Sitecom ADSL2+ Modem DC-227

Field Description

Rule Action Deny or allow traffic when matching this rule.

Direction Traffic forwarding direction.

Protocol There are 3 options available: TCP, UDP and ICMP.

Src IP Address The source IP address assigned to the traffic on which filtering is

applied.

Src Subnet Mask Subnet-mask of the source IP.

Src Port Starting and ending source port numbers.

Dst IP Address The destination IP address assigned to the traffic on which filtering is

applied.

Dst Subnet Mask Subnet-mask of the destination IP.

Dst Port Starting and ending destination port numbers.

Apply Changes

Click to save the rule entry to the configuration.

Delete Selected

Delete selected filtering rules from the filter table. You can click the checkbox at the

Select column to select the filtering rule.

Delete All

Delete all filtering rules from the filter table.

Please check www.sitecom.com for up to date drivers & utilities, manuals and support

7.5 MAC Filtering

The MAC filtering feature allows you to define rules to allow or deny frames through the

device based on source MAC address, destination MAC address, and traffic direction.

Field Description

Outgoing Default

Action

Specify the default action on the LAN to WAN bridging/forwarding path.

Incoming Default

Action

Specify the default action on the WAN to LAN bridging/forwarding path.

Rule Action Deny or allow traffic when matching this rule.

Direction Traffic bridging/forwarding direction.

Src MAC Address

he source MAC address. It must be xxxxxxxxxxxx format. Blanks can be

used in the MAC address space and are considered as don’t care.

Dst MAC Address The destination MAC address. It must be xxxxxxxxxxxx format.

Blanks

can be used in the MAC address space and are considered as don’t care.

Sitecom ADSL2+ Modem DC-227

Apply Changes

Click to save the rule entry to the configuration.

Delete Selected

Delete selected filtering rules from the filter table. You can click the checkbox at the

Select column to select the filtering rule.

Delete All

Delete all filtering rules from the filter table.

Sitecom ADSL2+ Modem DC-227

as the IP address of a subne

t or a specific host in the subnet. It can also

be specified as all zeros to indicate that this route should be used for all

destinations for which no other route is defined (this is the route that

creates the default gateway).

Subnet Mask The network mas

k of the destination subnet. The default gateway uses

a mask of 0.0.0.0.

Next Hop The IP address of the next hop through which traffic will flow towards

the destination subnet.

Metric

Defines the number of hops between network nodes that data packets

travel. The default value is 0, which means that the subnet is directly

one hop away on the local LAN network.

Interface The WAN interface to which a static routing subnet is to be applied.

Add Route

Add a user-defined destination route.

Update

Update the selected destination route on the Static Route Table.

Delete Selected

Delete a selected destination route on the Static Route Table.

Show Routes

Click this button to view the DSL device’s routing table. The IP Route Table displays, as

shown in Figure.

Please check www.sitecom.com for up to date drivers & utilities, manuals and support

8.5 Misc

On this page, you can change IP passthrough settings.

When the IP Passthrough option is enabled, only one PC is able to access

the Internet, and the DHCP server will duplicate the WAN IP address from the ISP to the

local client PC. Only the PC with the WAN IP address can access the Internet. This option is

sometimes also called “PPP Half-Bridge”.

Sitecom ADSL2+ Modem DC-227

9.6 Ping

Once you have your DSL device configured, it is a good idea to make sure you can ping the

network. A ping command sends a message to the host you specify. If the host receives the

message, it sends messages in reply. To use it, you must know the IP address of the host you

are trying to communicate with and enter the IP address in the Host Address field. Click Go!

To start the ping command, the ping result will then be shown in this page.

Field Description

Host Address The IP address you want to ping.

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Sitecom ADSL2 Modem DC-227 Manual

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