Comtac LP-3014PW Assembly instructions

LP-3014PW Wireless ADSL Modem
Installation Guide
and
User’s Manual
Version 2.0.16
COMTAC.

©Copyright 2002-2004 COMTAC. All rights reserved.
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TABLE OF CONTENTS
CHAPTER 1 INTRODUCTION TO WIRELESS ADSL MODEM ROUTER............................. 1
PRODUCT FEATURES .................................................................................................................................. 1
RELATED DOCUMENTS............................................................................................................................... 4
CHAPTER 2 BEFORE INSTALLATION........................................................................................ 5
PACKAGE CONTENT ................................................................................................................................... 5
HARDWARE INDICATORS............................................................................................................................ 5
Front Panel........................................................................................................................................... 5
Wireless ADSL Ethernet Modem Router (Single-Port).................................................................................... 5
Wireless ADSL Ethernet Modem Router (Four-Ports) ..................................................................................... 6
Rear Panel ............................................................................................................................................ 6
Wireless ADSL Ethernet Modem Router (Single-Port).................................................................................... 6
Wireless ADSL Ethernet Modem Router (Four-Port)....................................................................................... 7
CHAPTER 3 HARDWARE INSTALLATION ................................................................................ 8
LP-AL3011PW.......................................................................................................................................... 8
LP-AL3014PW.......................................................................................................................................... 9
INSTALLATION PROCEDURES.................................................................................................................... 10
CHAPTER 4 NETWORKING SETTINGS .................................................................................... 11
TCP/IP CONFIGURATION FOR WINDOWS 95/98/ME................................................................................. 11
TCP/IP CONFIGURATION FOR WINDOWS W2K/XP.................................................................................. 15
CHECK YOUR TCP/IP PROTOCOL.............................................................................................................. 18
CHAPTER 5 ACCESS AND STATUS OF MODEM..................................................................... 19
ACCESSING THE WEB MANAGER.............................................................................................................. 19
MODEM STATUS....................................................................................................................................... 19
Home Page.......................................................................................................................................... 20
PPP Page............................................................................................................................................ 20
ADSL Status Page............................................................................................................................... 21
CHAPTER 6 CONFIGURE ADSL MODEM................................................................................. 22
WAN CONFIGURATION ............................................................................................................................ 22
PPPoE / PPPoA mode with DHCP function....................................................................................... 23
Router mode for Static IP with DHCP function.................................................................................. 24
Bridge mode with DHCP function ...................................................................................................... 25
Additional Configuration of Router Modes......................................................................................... 26
Dynamic IP for WAN IP................................................................................................................................. 26
Static IP for WAN IP ...................................................................................................................................... 26
PPPoA ( RFC 2364)........................................................................................................................................ 26
PPPoE ( RFC 2516) ........................................................................................................................................ 27
Classical IP over ATM ( RFC 1577)............................................................................................................... 27
Per VC Settings................................................................................................................................... 28
Bridge Mode ....................................................................................................................................... 28
IGMP .................................................................................................................................................. 29
ATM .................................................................................................................................................... 30
DHCP Client....................................................................................................................................... 32
MAC Spoofing..................................................................................................................................... 32
Static IP Settings................................................................................................................................. 32
PPP Configuration.............................................................................................................................. 33
LAN CONFIGURATION ............................................................................................................................. 34
PPP CONFIGURATION............................................................................................................................... 36

PPP DISCONNECT TIMER CONFIGURATION .............................................................................................. 38
Enable/Disable Idle Timer Filter........................................................................................................ 38
Filter Application................................................................................................................................ 38
Filter Details....................................................................................................................................... 39
NAT CONFIGURATION ............................................................................................................................. 41
NAT (Static) ........................................................................................................................................ 41
NAPT ( Static ).................................................................................................................................... 42
VIRTUAL SERVER ..................................................................................................................................... 43
BRIDGE FILTERING ................................................................................................................................... 45
DNS CONFIGURATION.............................................................................................................................. 46
WIRELESS................................................................................................................................................. 48
WIRELESS LAN (WLAN) SECURITY........................................................................................................ 50
USER LEVEL USERNAME/PASSWORD ....................................................................................................... 51
SAVE SETTINGS /REBOOT ........................................................................................................................ 52
CHAPTER 7 ADMIN PRIVILEGE................................................................................................. 53
WAN STATUS .......................................................................................................................................... 53
ATM STATUS........................................................................................................................................... 53
ADSL CONFIGURATION ........................................................................................................................... 54
ROUTE TABLE .......................................................................................................................................... 55
System Default Gateway Configuration.............................................................................................. 56
Route Configuration............................................................................................................................ 57
LEARNED MAC TABLE ............................................................................................................................ 57
RIP CONFIGURATION ............................................................................................................................... 58
RIP Per Interface Configuration......................................................................................................... 60
SNMP CONFIGURATION........................................................................................................................... 62
MISCELLANEOUS CONFIGURATION .......................................................................................................... 64
TCP STATUS............................................................................................................................................. 68
ADMIN PASSWORD CONFIGURATION........................................................................................................ 69
RESET TO FACTORY DEFAULT.................................................................................................................. 70
DIAGNOSTIC TEST .................................................................................................................................... 71
SYSTEM LOG ............................................................................................................................................ 74
LOCAL CODE IMAGE UPDATE................................................................................................................... 75
CHAPTER 8 FIREWALL CONFIGURATION............................................................................. 76
PROTECTION POLICY ................................................................................................................................77
HACKER LOG............................................................................................................................................ 79
SERVICE FILTERING.................................................................................................................................. 80
IP GROUP ................................................................................................................................................. 81
SERVICE GROUP ....................................................................................................................................... 83
TIME WINDOW ......................................................................................................................................... 84
INBOUND POLICY ..................................................................................................................................... 85
OUTBOUND POLICY.................................................................................................................................. 89
INBOUND/OUTBOUND POLICY SAMPLE CONFIGURATION......................................................................... 93
Inbound Policy.................................................................................................................................... 93
Outbound Policy ................................................................................................................................. 94
APPENDIX A: ADSL ETHERNET MODEM ROUTER CONFIGURATION................................... 96
BRIDGE MODE CONFIGURATION .............................................................................................................. 96
ROUTER MODE CONFIGURATION WITH DYNAMIC IP................................................................................ 97
ROUTER MODE CONFIGURATION WITH STATIC IP.................................................................................... 98
ROUTER MODE PPPOACONFIGURATION (RFC2364).............................................................................. 99
ROUTER MODE PPPOECONFIGURATION (RFC2516)............................................................................ 100
ROUTER MODE CONFIGURATION WITH CLASSICAL IP OVER ATM (RFC1577)...................................... 101

Wireless ADSL Modem User’s Manual 1
CHAPTER 1
INTRODUCTION TO WIRELESS ADSL
MODEM ROUTER
The Wireless ADSL Ethernet Modem Router is optimized to address the growing
demand for high-speed Internet access. With an USB 1.1-compliant interface, an IEEE
802.3-compliant Ethernet interface and a high performance 54Mbps IEEE 802.11g
compliant interface, this complete device provides the widest array of connectivity
options without relaying on host PC drivers.
The Wireless ADSL Ethernet Modem Router provides an “always-on” high-speed
broadband connection to the internet. Using existing twisted-pair telephone lines, ADSL
technology provides data rates more than 100 times as fast as a traditional analog modem,
without an interruption in telephone service.
This Wireless ADSL Ethernet Modem Router is fully compliant with the full-rate
ADSL(T1.413 Issue 2 and G.dmt), the splitterless G.lite (G.992.2) and IEEE 802.11g
standards. With data transfer rates of up to 8 Mbps downstream and 1Mbps upstream for
ADSL transmission
Product Features
•ADSL Compliance
•Compliant with ADSL standards
9Full-rate ANSI T1.413 Issue 2 and ITU G.dmt (G.992.1) standards
9Splitterless ITU G.lite (G.992.2) specification
9ADSL over POTS (Annex A) and ADSL over ISDN (Annex B)
•DMT modulation and demodulation
•Full-rate adaptive modem
9Maximum downstream rate of 8 Mbps
9Maximum upstream rate of 1 Mbps
•Tone detection for low power mode
•Supports splitterless ADSL implementation
•Supports Dying Gasp (Option)
•ATM Protocols
•WAN mode support: PPP over ATM (RFC 2364) and PPP over Ethernet
(RFC2516)
•LAN mode support: bridged/routed Ethernet over ATM (RFC 1483) and
Classical IP over ATM (RFC 1577)

Wireless ADSL Modem User’s Manual 2
•ATM Forum UNI 3.1/4.0 PVC
•Up to 8 VCs (Virtual Circuits)
•ATM SAR (Segmentation and Reassembly)
•ATM AAL5 (Adoption Layer type 5)
•OAM F4/F5
•Bridge Mode
•Ethernet to ADSL self-learning Transparent Bridging (IEEE 802.1D)
•Supports up to 128 MAC learning addresses Router Mode
•Router Mode
•IP routing – RIPv2 ( Backward compatible with RIPv1 )
•Static routing
•DHCP (Dynamic Host Configuration Protocol) Server and Client
•NAPT (Network Address and Port Translation)
•NAT (Network Address Translation)
•ICMP (Internet Control Message Protocol
•Simultaneous USB and Ethernet operation
•IGMP (Internet Group Management Protocol)
•Security
•User authentication for PPP
•PAP (Password Authentication Protocol)\
•CHAP (Challenge Authentication Protocol)
•Password protected system management
•RADIUS client authentication
•USB Host Interface
•Compliant with USB Specification, Revision 1.1
•USB full speed (12 Mbps)
•Vendor specific descriptors
•Wireless IEEE 802.11g Compliance
•54Mbps Access Point for wireless connectivity
•Interoperable with IEEE 802.11g(PBCC & OFDM Modulation Technology
Supports) 2.4GHz compliance equipment
•128-bit and 64-bit WEP support
•WPA support

Wireless ADSL Modem User’s Manual 3
•HTTP Web-based Management
•Firmware upgrade via FTP
•Customizable Web pages
•WAN and LAN side connection statistics
•Configuration of static routes and Routing table
•Configuration of NAT/NAPT
•Password protected access
•Selection of Bridge or Router Mode
•PPP user ID and password
•Configuration of VCs (Virtual Circuits)
•Ethernet Interface
•IEEE 802.3 compliant
•10/100 Mbps
•Simultaneous operation with USB
•ADSL Ethernet Modem Router (Four-Port Only)
•Each port can work at 10 Mbps or 100Mbps, full-duplex or half-duplex mode
•Automatic MDI/MDIX crossover for 100Base-TX and 10Base-T ports
•Auto-negotiation and speed-auto-sensing support
•Back-pressure-based flow control on half-duplex ports
•Pause-frame-based flow control on full duplex ports
•Store-and-forward switching mode
•High performance lookup engine with support for up to 4096 MAC address
entries with automatic learning and aging
•Password protection access ( 2 levels)
•Selection of bridge or router mode
•PPP user ID and password
•Configuration of VCs ( Virtual circuits )
•System Logging
•Restore to Factory defaults via Web or Hardware
•FTP server and client

Wireless ADSL Modem User’s Manual 4
Related Documents
•ITU G.992.1 (G.dmt Full-rate ADSL)
•ITU.G.992.2 (G.lite “Splitterless ADSL“ )
•RFC 768 User Datagram Protocol (UDP)
•RFC 791 Internet Protocol (IP)
•RFC 792 Internet Control Message Protocol ( ICMP)
•RFC 793 Transmission Control Protocol (TCP)
•RFC 826 Ethernet Address Resolution Protocol (ARP)
•RFC 1334 Password Authentication Protocol (PAP)
•RFC 1483 Multi-protocol Encapsulation over ATM
•RFC 1552 Point-to-Point Protocol (PPP)
•RFC 1577 Classical IP and ARP over ATM
•RFC 1631 Network Address Translation (NAT)
•RFC 1638 Bridge Control Protocol (BCP) for the Point-to-Point Protocol(PPP)
•RFC 1661 Link Control Protocol (LCP) for the Point-to-Point Protocol(PPP)
•RFC 1723 Routing Information Protocol Version 2
•RFC 1994 Challenged Handshake Authentication Protocol (CHAP)
•RFC 2131 Dynamic Host Configuration Protocol
•RFC 2364 PPP over ATM
•RFC 2516 PPP over Ethernet
•IEEE 802.3
•IEEE 802.3u
•IEEE 802.1d
•IEEE 802.11g

Wireless ADSL Modem User’s Manual 5
CHAPTER 2 BEFORE INSTALLATION
Package Content
Make sure that you have the following items:
•ADSL Wireless Ethernet Modem Router (Single-Port/Four-Ports)
•12VDC Power Adaptor
•Telephone cable
•Installation guide
•Splitter/ CAT-5 UTP Fast Ethernet cable/ USB cable (Optional)
Note : If any of the items is damaged or missing, contact your dealer immediately.
Hardware Indicators
Front Panel
Place the Wireless ADSL Router in a location that permits an easy view of the LED
indicators shown in the front panel diagram below.
Wireless ADSL Ethernet Modem Router (Single-Port)
LED Indicators
The LED Indicators read as follows:
LED NAME Descriptions
PWR On: ADSL modem is power on
RDY Blink: ADSL modem is ready
Off: ADSL modem is not ready or has malfunctioned.
ADSL Blink: ADSL modem is ready to connect or the link is down
On: the ADSL modem links to DSLAM successfully.
DATA Blink: when data is sent or received..
LAN-LINK On: ADSL modem has a successful Ethernet connection.

Wireless ADSL Modem User’s Manual 6
Wireless ADSL Ethernet Modem Router (Four-Ports)
LED Indicators
The LED Indicators read as follows:
LED NAME Descriptions
READY Blink: ADSL modem is ready.
Off: ADSL modem is not ready or has malfunctioned.
Always On: Please send back for repair.
ADSL Blink: ADSL modem is ready to connect or the link is down
On: ADSL modem links to DSLAM successfully.
LAN 1-4 On: ADSL modem has a successful Ethernet connection.
Rear Panel
Wireless ADSL Ethernet Modem Router (Single-Port)
The rear panel of the Wireless Router provides access to the DC power adapter, one USB
connection, one LAN connection, one WAN connection, one Antenna, and power on/off
switch.

Wireless ADSL Modem User’s Manual 7
Wireless ADSL Ethernet Modem Router (Four-Port)
The rear panel of the Wireless Router provides access to the DC power adapter, one USB
connection, four LAN connections, one WAN connection, one antenna, and power on/off
switch.

Wireless ADSL Modem User’s Manual 8
CHAPTER 3 HARDWARE INSTALLATION
LP-AL3011PW
USB CABLE
Power Switch Factory Reset button
Splitter (optional and
changes depending on
country specification)
RJ-11
A
DSL port connect
ADSL cable here
RJ-45 Ethernet port connect
Ethernet cable here
Power Adapter
Power cord connect here

Wireless ADSL Modem User’s Manual 9
LP-AL3014PW
Power Adapter
Power cord connect here RJ-45 Ethernet port connect
Ethernet cable here
Factory Reset button USB CABLE
Splitter (optional and
changes depending on
country specification)
RJ-11
A
DSL port connect
ADSL cable here
Power Switch

Wireless ADSL Modem User’s Manual 10
Installation Procedures
•Power on: Connect the Adapter to power inlet and turn the power switch on, this
product will enter a self-test phase. When it is in the self-test phase, the indicators
READY LED will be lighted ON for about 8 seconds, and the READY LED will be
flashed to indicate that the self-test phase has finished. Finally, the READY LED will
be flashed to indicate that router is in normal operation.
•ADSL connection: Simply plug one end of the cable into the ADSL port (RJ-11
receptacle) on the rear panel of the Router and insert the other end into splitter.
•Connect Router to LAN: Prepare an Ethernet cable to connect Router to Hub or
Switch of your LAN. You can connect Router to your PC directly by crossover
Ethernet cable.
•LAN with Multiple Access Points, Wired Clients, and Wireless Clients:

Wireless ADSL Modem User’s Manual 11
CHAPTER 4 NETWORKING SETTINGS
TCP/IP Configuration for Windows 95/98/ME
Use the following steps to configure the manager PC to be a DHCP client. These same
steps must be performed for every host PC on your network if you use the DHCP
function of the Router.
1. Click Start button, Settings and choose Control Panel.
2. Double click Network icon and select Configuration tab.
3. Select the TCP/IP line that has been associated to your network card in the
Configuration tab and click Properties.
4. Now, you have two setting methods:
A. Get IP Address from Router automatically ( DHCP )

Wireless ADSL Modem User’s Manual 12
B. Configure IP Address manually.
Select Specify an IP address on the IP address tab. The default IP address of Router
is 10.0.0.2. So please use 10.0.0.X (X is between 1 and 253, except 2) for IP address
field and 255.0.0.0.0 for Subnet Mask field.

Wireless ADSL Modem User’s Manual 13
In the Gateway tab, add the IP address of the Router (default IP is 10.0.0.2) in the
New gateway field and click Add button.

Wireless ADSL Modem User’s Manual 14
In the DNS Configuration tab, add the DNS values which are provided by the ISP into
DNS Server Search Order field and click Add button.

Wireless ADSL Modem User’s Manual 15
TCP/IP Configuration for Windows W2K/XP
Use the following steps to configure the manager PC to be a DHCP client. These same
steps must be performed for every host PC on your network if you use the DHCP
function of the Router.
1. Click Start button, Settings and choose Control Panel.
2. Double click Network connections icon .
3. Select “Local Area Connection” from Network Connections. Right click on
the icon and select “Properties”.

Wireless ADSL Modem User’s Manual 16
4. Now, you have two setting methods:
A. Get IP Address from Router ( DHCP )
B. Configure IP Address manually.
Select Use the following IP address. The default IP address of Router is 10.0.0.2. So
please use 10.0.0.X (X is between 1 and 253, except 2) for IP address field and
255.0.0.0.0 for Subnet Mask field.