CTC Union GW-632FW User manual

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GW-632FW
Active Ethernet IAD with VoIP
Wireless LAN and Gigabit Ethernet Switch

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CTC Union Technologies Co., Ltd.
Far Eastern Vienna Technology Center (Neihu Technology Park)
8F, No. 60 Zhouzi St.
Neihu District
Taipei 114
Taiwan
Tel: +886‐2‐26591021
Fax: +886‐2‐27991355
Email: [email protected]
[email protected]
URL: http://www.ctcu.com
GW-632FW User Manual
Fiber Ethernet IAD Gateway
Version 1.0 October, 2013
We make no warranties with respect to this documentation and disclaim any implied warranties of
merchant-ability, quality, or fitness for any particular purpose,. The information in this document is subject
to change without notice. We reserve the right to make revisions to this publication without obligation to
notify an person or entity of any such changes.
Trademarks or brand names mentioned herein are trademarks or registered trademarks of their respective
companies,

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Table of Contents
1Introduction.................................................................................................1
Features................................................................................................................................1
Device Requirements...........................................................................................................2
2Getting to know the device........................................................................3
Parts Check...........................................................................................................................3
Front Panel............................................................................................................................4
Rear Panel............................................................................................................................5
3Connecting your device.............................................................................6
Connecting the Hardware.....................................................................................................6
Step 1. Connect the WAN port to the fiber network or broadband device like DSL modem, cable
modem or fiber modem.................................................................................................................7
Step 2. Connect the Ethernet cable ..............................................................................................7
Step 3. Attach the powerconnector..............................................................................................7
Step 4. Configure your Ethernet PCs............................................................................................7
Or, step 5.Install a Wireless card and connect Wireless PCs if the device is with wireless
interface.........................................................................................................................................7
Next step........................................................................................................................................ 7
4Getting Start with the Web pages.............................................................8
Accessing the Web pages....................................................................................................8
Testing your Setup..............................................................................................................11
Default device settings........................................................................................................11
5Device Information ...................................................................................13
Summary.............................................................................................................................13
WAN....................................................................................................................................14
Statistic................................................................................................................................14
Route...................................................................................................................................14
ARP.....................................................................................................................................15
DHCP..................................................................................................................................15
Voice....................................................................................................................................15
6Advanced Setup........................................................................................17
Layer2 Interface..................................................................................................................17
WAN Service.......................................................................................................................18
PPP over Ethernet (PPPoE)........................................................................................................20
IP over Ethernet...........................................................................................................................22
Bridging........................................................................................................................................23
LAN......................................................................................................................................24
IPv6 Autoconfig............................................................................................................................25
NAT (Network Access Translation)....................................................................................25
Virtual Server...............................................................................................................................26
Port Triggering.............................................................................................................................27

IV
DMZ Host.....................................................................................................................................28
Security ...............................................................................................................................28
IP Address Filter ..........................................................................................................................28
Parental Control..................................................................................................................31
URL Filter.....................................................................................................................................32
Quality of Service................................................................................................................33
QoS Queue..................................................................................................................................33
QoS Classification .......................................................................................................................34
Routing................................................................................................................................36
Default Gateway.......................................................................................................................... 36
Static Route .................................................................................................................................37
Policy Routing..............................................................................................................................37
RIP...............................................................................................................................................38
DNS.....................................................................................................................................39
DNS Server.................................................................................................................................. 39
Dynamic DNS.............................................................................................................................. 40
Print Server.........................................................................................................................41
DLNA...................................................................................................................................41
Storage Service ..................................................................................................................42
Storage Device Info.....................................................................................................................42
User Accounts .............................................................................................................................42
Interface Grouping..............................................................................................................43
IP Tunnel.............................................................................................................................44
IPv6 in IPv4 Tunnel...................................................................................................................... 45
IPv4 in IPv6 Tunnel...................................................................................................................... 45
IPSec...................................................................................................................................46
Certificate............................................................................................................................48
Local............................................................................................................................................. 48
Trusted CA...................................................................................................................................50
Power Management...........................................................................................................51
Multicast..............................................................................................................................52
7Wireless Setup..........................................................................................53
Basic....................................................................................................................................53
Security ...............................................................................................................................54
MAC Filter...........................................................................................................................58
Wireless Bridge...................................................................................................................59
Advanced............................................................................................................................60
Station Information..............................................................................................................61
8Voice Setup...............................................................................................62
Interface Setup....................................................................................................................62
SIP Basic Setting................................................................................................................63
SIP Advanced Setting.........................................................................................................65
9Diagnostic..................................................................................................67
Diagnostic............................................................................................................................67

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10 Management..............................................................................................68
Settings ...............................................................................................................................68
System Log.........................................................................................................................69
Security Log........................................................................................................................70
TR-069 Client......................................................................................................................70
Internet Time.......................................................................................................................71
Access Control....................................................................................................................72
IP Address ...................................................................................................................................72
Service.........................................................................................................................................73
Password..................................................................................................................................... 73
Update Software.................................................................................................................74
Reboot.................................................................................................................................74
Logout .................................................................................................................................75
Appendix A - Configuring the Internet Settings...............................................76
Configuring Ethernet PCs...................................................................................................76
Assigning static Internet information to your PCs ....................................................................... 76
Configuring Wireless PCs...................................................................................................77
Positioning the wireless PCs....................................................................................................... 77
Wireless PC cards and drivers....................................................................................................77
Configuring PC access to your Wireless device.........................................................................77
Appendix B - Troubleshooting...........................................................................78
Troubleshooting Suggestions.............................................................................................78
Diagnosing Problem using IP Utilities................................................................................79
Ping.............................................................................................................................................. 79
Nslookup......................................................................................................................................80
Appendix C - Specification .................................................................................81
Appendix D - Regulation.....................................................................................83

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1 Introduction
Congratulations on becoming the owner of the GW-632FW, Active Ethernet IAD. You
will now be able to access the Internet using your high-speed connection.
The GW-632FW is an IAD integrating wireless, VoIP, and Ethernet interfaces into one
device which provides the most flexibility and efficiency way to you. You could
connect devices like PCs, Set-Top-Box, servers, phone, and so on easily by Ethernet,
wireless, and VoIP interfaces to enjoy data, voice, and video services immediately
through high speed connection.
This User Guide will show you how to connect your GW-632FW Active Ethernet IAD
and how to customize its configuration to get the most out of your new product.
Features
The list below contains the main features of the device (GW-632FW) and may be
useful to users with knowledge of networking protocols. The chapters throughout this
guide will provide you with enough information to get the most out of your device.
The features include:
Active Ethernet interface (Fiber) automatic speed-sensing and crossover
correction supports up to 1000 Mbps downstream and 1000 Mbps upstream
rates
AE 1310 nm TX . 1490/1550 nm RX
Integrated four-port 10/100/1000BaseTX Ethernet switch with speed-sensing
and crossover detection automatically
802.11b/g/n WLAN supports up to 300 Mbps transmission rate
Provides wireless secure transmitting encryption by either 802.1x; WEP; WEP2;
WPA; WPA2; TKIP; AES; 802.11i
Supports 2 FXS ports for VoIP application including call waiting, call forward, call
transfer and so on
Support voice CODECs like G.711, G.726, G.729AB, BV16, ILBC, T.38 etc.;
programmable G.168 echo cancellation, adaptive jitter buffer and packet loss
concealment
Supports Voice activity detection (VAD), comfort noise generation (CNG) and
caller ID
Supports DTMF tone detection and generation; Fax / Modem detection and
pass-through
Support SIP signaling protocol and bonus services like call forwarding, call
waiting, call transfer, call busy, call return, enquiry service, CLIP/CLIR and three
way conference
Support Networking protocols such as PPP, Routing, DHCP server / relay / client
Network address translation (NAT) functions to provide securityfor your LAN and
multiple PCs surfing Internet simultaneously.
Configuration and management by Web-browser through the Ethernet interface
and remotely through WAN interface
Firmware Support TR-069
Upgradeable through HTTP / TFTP

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Device Requirements
In order to use the GW-632FW, you must have the following:
High speed broadband service with Active Ethernet Fiber
Instructions from your ISP on what type of Internet access you will be using, and
the IP addresses needed to set up access
One or more computers, each containing an Ethernet card or wireless card.
For system configuration a web browser such as Internet Explorer.
Note
You do not need to use a hub or switch in order to connect more than one
Ethernet PC to the device. Instead, you can connect up to four Ethernet
PCs directly to the device using the ports labeled LAN1 to LAN4 on the
rear panel.

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2 Gettingtoknowthedevice
Parts Check
In addition to this document, your package should arrive containing the following:
The device (GW-632FW)
Ethernet cable
Phone cable
Power adapter
Figure 1: Package Contents
GW-632FW device
RJ-45 Cable
RJ-11 Cable
Power adapter

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Front Panel
The front panel of this device will be described here which cover all front panel
definitions of other models.
Figure 2: Front Panel and LEDs
Connector and LED definitions from left to right:
Label
Color
Function
Power
Green
Red
GREEN off: No power
GREEN on: Power on
RED on: Self-test fails
WAN
Green
Yellow
GREEN on: Physical layer sync up 1Gbps
YELLOW on: Physical layer sync up 100Mbps
Off: No connection or no signal
Ethernet
Green
On: LAN link established and active
Off: No LAN link
WiFi
Green
On: WLAN service is enabled
Off: WLAN service is disabled
TEL1
Green
On: make orreceive a phone call
Off: disconnect the phone call
Slow blink: SIP registration failure
Fast blink: incoming call (ringing)
TEL2
Green
On: make orreceive a phone call
Off: disconnect the phone call
Slow blink: SIP registration failure
Fast blink: incoming call (ringing)
Internet
Green
Red
GREEN on: device gets an IP
RED on: device is getting an IP
Off: Device is in Bridge mode or power off
USB
Green
On: detects an USB device
Off: no USB link
WPS
Green
On: device is in WPS mode
Off: device is not inWPS mode

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Rear Panel
The rear panel of this device will be described here which cover all rear panel
definitions of other models.
Figure 3: Rear Panel Connections
Connector definition:
Label
Function
Power Switch
ON/OFF switch
Power Jack
Connects to the supplied power adapter
USB
Connects to the USB devices
TEL 1 ~ TEL2
Connects to analog telephones for VoIP service
LAN1 ~ LAN4
Connects the device via Ethernet to your devices in LAN
WPS
Press to enter wireless WPS mode
RES
A reset button to reset the device or reset to default settings
SFP
Connects to the fiber broadband network
WAN Jack 2
Connects to the broadband network

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3 Connectingyourdevice
This chapter provides basic instructions for connecting the device to a computer or
LAN and to the Internet.
In addition to configuring the device, you need to configure the Internet properties of
your computer(s). For more details, see the following sections inAppendix A:
This chapter assumes that you have already subscribed a broadband service with
your Internet service provider (ISP). These instructions provide a basic configuration
that should be compatible with your home or small office network setup. Refer to the
subsequent chapters for additional configuration instructions.
Connecting the Hardware
This section describes how to connect the device to the power outlet and your
computer(s) or network.
WARNING
Before you begin, turn the power off for all devices. These include
your computer(s), your LAN hub/switch (if applicable), and the device.
The diagram below illustrates the hardware connections. The layout of the ports on
your device may vary from the layout shown. Refer to the steps that follow for specific
instructions.

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Step 1. Connect the WAN port to the fiber network or broadband device like DSL
modem, cable modem or fiber modem
Connect the WAN port to fiber network or the broadband device like DSL modem,
cable modem or fiber modem which has the high speed internet connection.
Step 2. Connect the Ethernet cable
Connect up to four single Ethernet computers to the device via Ethernet cable(s).
Note that the cable does not need to be crossover cable, the switch provides MDI and
MDIX auto-detection.
Step 3. Attach the power connector
Connect the AC power adapter to the Power connector on the back of the device and
plug the adapter into a wall outlet or power strip. Turn on the device and PCs.
Step 4. Configure your Ethernet PCs
You must also configure the Internet properties on your Ethernet PCs. See Appendix
A.
Or, step 5. Install a Wireless card and connect Wireless PCs if the device is with
wireless interface
You can attach a Wireless LAN that enables Wireless PCs to access the Internet via
the device.
You must configure your Wireless computer(s) in order to access your device. For
complete instructions, see Appendix A.
Next step
After setting up and configuring the device and PCs, you can log on to the device by
following the instructions in “Getting Started with the Web pages” on chapter 4. The
chapter includes a section called Testing your Setup, which enables you to verify that
the device is working properly.

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4 GettingStartwiththeWebpages
The device includes a series of Web pages that provide an interface to the software
installed on the device. It enables you to configure the device settings to meet the
needs of your network. You can access it through a web browser on a PC connected
to the device.
Accessing the Web pages
To access the web pages, you need the following:
A laptop or PC connected to the LAN or WLAN port on the device.
A web browser installed on the PC. The minimum browser version requirement is
Internet Explorer v4 or Netscape v4. For the best display quality, use latest version of
Internet Explorer, Netscape or Mozilla Firefox.from any of the LAN computers, launch
your web browser, type the URL, http://192.168.1.1 in the web address (or location)
box, and press [Enter]. The default IP address of the device is 192.168.1.1. Then
enter the default username and password: admin/admin to access the configuration
web page, if you have not changed the username and password. Please be informed
that strings of username and password are case-sentitive.
Figure 5: Login Page
The Menu comprises:
Device Information:provides the basic information of the system. It includes sub
menus, Summary, WAN, Statistics, Route,ARP, DHCP and Voice.

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Advanced Setup: provides information about the current configuration of various
system features with options to change the configuration. It includes the sub menus
Layer2 Interface, WAN service, LAN, NAT, Security, Parental Control, Quality of
Service, Routing, DNS Proxy, Print Server, DLNA, Storage service, Interface
Grouping, IP Tunnel, IPSec, Certificate, Power Management and Multicast.
Wireless Setup: provides wireless SSID, security, key and various options to change
the configuration. It includes the sub menu, Basic, Security, MAC Filter, Wireless
Bridge, Advanced, and Station Info.

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Voice Setup: provides the VoIP Setup. It includes the sub menus, Interface Setup,
SIP Basic Setting and SIP Advanced Setting.
Diagnostic: provides the diagnostic utility to check the LAN and Wireless physical
connection and WAN connection as well.
Management: provides the administration utilities. It includes the sub menus, Settings,
System Log, Security Log, TR-069 Client, Internet Time, Access Control, Update
Software, Reboot and Logout.

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Testing your Setup
Once you have connected your hardware and configured your PCs, any computer on
your LAN should be able to use the device to access the Internet.
To test the connection, turn on the device, wait seconds till device booting up and then
verify that the LEDs are illuminated as follows:
LED
Behavior
Power
(PWR)
Solid green to indicate that the device is turned on. If
this light is not on, check the power cable
attachment.
Wireless
(WLAN)
Solid green to indicate that the Wireless LAN
function is operational.
Ethernet
Solid green to indicate that the device can
communicate with your LAN.
Internet
Solid green to indicate that the device has
successfully established a connection with your ISP.
Table 1: LED Indicators
If the LEDs illuminate as expected, test your Internet connection from a LAN computer.
To do this, open your web browser, and type the URL of any external website (such
as http://www.yahoo.com).
If the LEDs do not illuminate as expected, you may need to configure your Internet
access settings using the information provided by your ISP. If the LEDs still do not
illuminate as expected or the web page is not displayed, see Troubleshooting section
or contact your ISP for assistance.
Default device settings
The device is preconfigured with default settings for use with a typical home or small
office network.
The table below lists some of the most important default settings; these and other
features are described fully in the subsequent chapters. If you are familiar with
network configuration, review these settings to verify that they meet the needs of your
network. Follow the instructions to change them if necessary. If you are unfamiliar with
these settings, try using the device without modification, or contact your ISP for
assistance.
WARNING
We strongly recommend that you contactyour ISP prior to changing the
default configuration.

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Option
Default Setting
Explanation/Instructions
User/Password
admin/admin
User name and password to access
the device
LAN Port
IP Address
Assigned static IP
address:
192.168.1.1
Subnet mask:
255.255.255.0
This is the IP address of the LAN port
on the device. The LAN port connects
the device to your Ethernet network.
Typically, you will not need to change
this address. See Local Network
section.
DHCP
(Dynamic Host
Configuration
Protocol)
DHCP server is
enabled
The device maintains a pool of private
IP addresses for dynamic assignment
to your LAN computers. To use this
service, you must have set up your
computers to accept IP information
dynamically, as described in DHCP
Server section.
Table 2: Values of Default Settings

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5 DeviceInformation
The Device Information web page menu includes the following submenus:
Summary
WAN
Statistics
Route
ARP
DHCP
Voice.
Summary
The Summary Page of the device shows the following information, Board ID, Build
Timestamp, Software version, Bootloader version, Wireless driver version, Voice
driver version and device uptime. Besides, more information is supported like LAN IP,
Default gateway, Primary DNS server, Secondary DNS server, LAN IPv6, default IPv6
gateway (if you have configured the device to use IPv6 to connect to ISP) and current
system time.
Figure 6: Device Information

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WAN
The WAN information of the device shows detailed information about the WAN
connection such as VLAN ID, WAN port service information, Protocol, IPv6 enabled or
disabled, IGMP enabled or disabled, Quality of Service enabled or disabled, IP
address of WAN port and so on.
Figure 7: WAN Port Information
Statistic
The Statistic Page of the device shows the following information of LAN, WLAN and
WAN ports, Interfaces, data transmitting (Received and Transmitted directions) in that
interface such as total bytes, packets, error count and drop count.
Figure 8: Device LAN Port Statistic Information
Figure 9: Device WAN Port Statistic Information
Route
The Route Page of the device shows the route table. It contains Destination IP
address, Gateway, Subnet Mask, Flag, Metric, Service and Interface.

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Figure 10: Device Route Table Information
ARP
The ARP Page of the device shows the ARP table mapping the IP address and
related MAC address. The ARP table contains IP address, Flag, MAC address,
Device Interface.
Figure 11: Device ARP Table Information
DHCP
The DHCP Page of the device shows the DHCP table which DHCP server of device
assigns the IP address to the PC requesting an IP address. The DHCP table contains
Hostname, MAC address, IP address and Expired In.
Figure 12: Device DHCP Table Information
Voice
The Voice Page of the device shows the SIP account information such as extension
and user status of TEL port1 and 2.