CTC Union VDTU2-R240W User Manual
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CTC Union VDTU2-R240W User Manual

CTC Union VDTU2-R240W User Manual

Vdsl2 802.11 wireless router
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VDTU2-R240W
VDSL2 802.11 W
R
IRELESS
OUTER
1

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Summary of Contents for CTC Union VDTU2-R240W

  • Page 1 VDTU2-R240W VDSL2 802.11 W IRELESS OUTER...
  • Page 2 LEGAL The information in this publication has been carefully checked and is believed to be entirely accurate at the time of publication. Our company assumes no responsibility, however, for possible errors or omissions, or for any consequences resulting from the use of the information contained herein. Our company reserves the right to make changes in its products or product specifications with the intent to improve function or design at any time and without notice and is not required to update this documentation to reflect such changes.
  • Page 3 VDSL2 802.11 Wireless Router User Manual Version 1.0 August 2016 2016 All Rights Reserved The contents of this document are subject to change without any prior notice.

  • Page 4: Table Of Contents

    Table of Contents INTRODUCTION ..............................6 ..............................6 ESCRIPTIONS ................................7 EATURES ..............................7 PECIFICATIONS GETTING TO KNOW ABOUT THE VDSL2 WI-FI ROUTER ..................10 ..............................10 RONT ANEL ............................... 11 ANEL ..........................11 OUNT NSTALLATION ............................11 OWER ONNECTION ..............................12 ESET UTTON CONFIGURATION ..............................13...
  • Page 5 3.5.2 Switch ................................29 3.5.3 RIP/OSPF ..............................30 3.5.4 DDNS ................................32 3.5.5 IGMP ................................33 ................................33 ECURITY 3.6.1 Firewall ................................ 33 3.6.2 IP Filter ................................ 34 3.6.3 MAC Filter ..............................36 3.6.4 Url Filter ............................... 37 3.6.5 L2TP ................................37 3.6.6 PPTP ................................
  • Page 6 3.10.2 ConfigTool ..............................53 3.10.3 Ping ................................54 3.10.4 TraceRoute ..............................55 3.10.5 Reboot ............................... 55 4. TERMINOLOGY ...............................56...

  • Page 7: Introduction

    The VDSL2 Wi-Fi Router is a VDSL2/ADSL2+ 802.11n Wi-Fi router with four fast Ethernet LAN ports and USB Host. It is compliant to ITU-T G.993.2 standard and supports VDSL2 30a profile that features 100Mbps of symmetric data rate over local loop. With built-in 802.11n technology, it can deliver Wi-Fi speed up to 300 Mbps and is perfectly suitable for triple play applications (video, voice and data).

  • Page 8: Features

     Automatically switches to VDSL2/ADSL2+  Supports VDSL2 profile 8a/8b/8c/8d/12a/12b/17a/30a  3G uplink for backup support  Equipped with one-click Wi-Fi Protected Setup button (WPS)  Security protected with Firewall  Web-based management with user friendly interface  Configuration back and restoration ...
  • Page 9  Compliant with ADSL2 Standard  G.dm.bist + A196 (ITU G.992.3) Annex A, B  G.lite.bis (ITU G992.4) Annex A,B  Maximum rate : 12 Mbps for downstream / 1 Mbps for upstream  Compliant with ADSL2+ Standard  G.dmt.bisplus (ITU G992.5) Annex A,B ...
  • Page 10  Management:  Web-based GUI for remote and local management (HTTP/HTTPS)  Quick Start Wizard of setup  Configuration Backup and Restoration  Firmware upgrade through TFTP/FTP and HTTP  SNMP management with SNMP agent and MIB II  Support Syslog ...

  • Page 11: Getting To Know About The Vdsl2 Wi-Fi Router

    LED status of VDSL2 Wi-Fi Router: LEDs Active Description The VDSL2 Wi-Fi router is receiving power and ready for use. The VDSL2 Wi-Fi router is not receiving power. Ethernet cable is connected to LAN 1 LINK/ACT1 Blink Transmit or received data over LAN 1 LAN 1 does not have Ethernet connection Ethernet cable is connected to LAN 2 LINK/ACT2...

  • Page 12: Rear Panel

    Connector Description DC-IN Power adaptor inlet: Input voltage 12VDC (2.1 mm) ON/OFF Power ON/OFF switch RESEST Reset button for reboot or load factory default LAN (1,2,3,4) 4 x RJ45 10/100 base T auto-sensing & auto-crossover, support IPV6 WPS ON/OFF switch 1 x USB Host ports 1 x RJ11 Connector for VDSL2/ADSL2+ Make sure you are using the correct power source as the AC/DC adaptor.

  • Page 13: Reset Button

    The reset button can be used only in one of two ways. (1) Press the Reset Button for two seconds will cause system reboot. (2) Pressing the Reset Button for eight seconds will cause the product loading the factory default setting and losing all of yours configuration.

  • Page 14: Configuration

    The VDSL2 Wi-Fi Router provides a built-in HTML based management interface that allow user configure the VDSL2 Wi-Fi Router via Internet Browser. The VDSL2 Wi-Fi Router provides a browser interface that allows you to configure and manage this device. After you set up your IP address for the VDSL2 Wi-Fi Router, you can access the VDSL2 Wi-Fi Router’s Web interface applications directly in your browser by entering the IP address of the VDSL2 Wi-Fi Router.

  • Page 15: Login Via Web Browser

    Connection with VDSL2 Wi-Fi Router This section introduces the configuration and functions of the web-based management. It is an HTML-based management interface that allows users to setup and manage the VDSL2 Wi-Fi router. This configuration system offers all monitoring and management features which allow users to access VDSL2 Wi-Fi routers from anywhere on the network with a standard browser, such as, Internet Explorer or Firefox.

  • Page 16: Home

    Note: Both the default user name and password are “root”. It is suggested to change the user name and the password for security reason. Note: For safety purpose, the password will be prompt as dot symbol. Note: Once you change the user name and password, please login with the new user name and password in the next login process.

  • Page 17: Wan Settings

    This section provides Quick Configuration of WAN AP Settings as Bridge or Router Mode. In the next column it allows users to connect to the service provider in the following chosen IP mode (Static, DhcpClient and Pppoe): This section allows users to configure the common Wireless parameters to all AP/VAP in the system.

  • Page 18: Network

    The section includes following settings: Objects Description SSID VDSL2-WiFi-AP Region You may have a choice of frequency bands for your region Mode To select the Operational mode (bgn, b, bg, g, gn) Auto Channel Select Enable Select to enable the auto channel select function of the router Channel No.

  • Page 19: Lan

    A Local Area Network (LAN) is a shared communication system to which many computers are attached. A LAN is a computer network limited to the immediate area, usually the same building or the same floor of a building. The following section describes how to configure settings for the LAN port. You can configure LAN settings of VDSL2 Wi-Fi Router or add Virtual Interface, LAN IP v4 Address and IP v6 Address on this page.

  • Page 20: Wan

    This section discusses the WAN pages of the VDLS2 Wi-Fi Router. Please use these pages to configure your VDSL2 Wi-Fi Router for Internet Access. A WAN (Wide Area Network) connection is an outside connection to another network or the Internet. It connects your private networks such as a LAN (Local Area Network), and other networks, so that a computer in one location can communicate computers in other locations.

  • Page 21: Wireless

    - IPv4 Mask - IPv6 Address - IPv6 Prefix: The figure’s range is from 0 to 128. - IPv4 Default Gateway - IPv6 Default Gateway You can configure WAN settings of VDSL2 Wi-Fi Router or add Virtual Interface and PPPoE on this page. Click on “Apply”...

  • Page 22: Dns (Domain Name System)

    SSID In the SSID column, it includes Wifi SSID, WDS, Wifi Security, RADIUS and WPS settings as followings: MAC Filter A Domain Name System (DNS) server translates hostnames or domain names to IP addresses. Most ISPs provide a DNS server for speed and convenience. Since your Service Provider may connect to the Internet with dynamic IP settings, it is likely that the DNS server IP addresses are also provided dynamically.

  • Page 23: Dhcp

    Dynamic Host Configuration Protocol (DHCP) is a communication protocol that lets network administrators to manage centrally and automate the assignment of Internet Protocol (IP) addresses in an organization's network. Using the Internet Protocol, each machine that can connect to the Internet needs a unique IP address. When an organization sets up its computer users with a connection to the Internet, an IP address must be assigned to each machine.

  • Page 24: Virtual Server

    qualify or authenticate the request or match it to a previous request. NAT also conserves on the number of global IP addresses that a company needs and lets the company to use a single IP address of its communication in the Internet world.

  • Page 25: Wwan

    A wireless wide area network (WWAN), is a form of wireless network. The larger size of a wide area network compared to a local area network requires differences in technology. Wireless networks of all sizes deliver data in the form of telephone calls, web pages, and streaming video.

  • Page 26: Static Route

    A static route is one that is manually installed by your network administrator. This is a very efficient way to transfer data from one subnet to another despite the fact that this type of route is manually intensive. Static route is a path in the router that indicates how it will reach a certain subnet by taking a specific path. The opposite of a static route is a dynamic route.

  • Page 27: Vlan

    VLAN (Virtual Local Area Network) allows a physical network to be partitioned into multiple logical networks. Devices on a logical network belong to one group. A device can belong to more than one group. With VLAN, a device cannot directly talk to or hear from devices that are not in the same group. With MTU (Multi-Tenant Unit) applications, VLAN is vital in providing isolation and security among the subscribers.
  • Page 28 switch port. Egress and Ingress Rules: Egress rules determine which frames can be transmitted out of a port, based on the Egress List of the VLAN associated with it. Each VLAN has an Egress List that specifies the ports out of which frames can be forwarded, and specifies whether the frames will be transmitted as tagged or untagged frames.
  • Page 29 the identification of 4096 (212) VLANs. Of the 4096 possible VIDs, a VID of 0 is used to identify priority frames and value 4095 (FFF) is reserved, so the maximum possible VLAN configurations are 4,094. The Router initially default configures one VLAN, VID=1. A port such as LAN1 to 4, DSL or sniffing can have only one PVID, but can have as many VID as the Router has memory in its VLAN table to store them.

  • Page 30: Switch

    Click Port-Based VLAN to configure the Router. Port-Based VLANs are VLANs where the packet forwarding decision is based on the destination MAC address and its associated port. When using the port-based VLAN, the port is assigned to a specific VLAN independent of the user or system attached to the port.

  • Page 31: Rip/Ospf

    100M/Full 100M/Half 10M/Full 10M/Half Disable The RIP (Routing Information Protocol) is a dynamic routing protocol used in local and wide area networks. It’s a very simple protocol, based on distance-vector routing algorithms. As such it is classified as an IGP (interior gateway protocol).
  • Page 32 seconds. It computes the shortest path tree for each route using a method based on Dijkstra's algorithm, a shortest path first algorithm. OSPF detects changes in the topology, such as link failures, and The OSPF routing policies for constructing a route table are governed by link cost factors (external metrics) associated with each routing interface. Cost factors may be the distance of a router (round-trip time), data throughput of a link, or link availability and reliability, expressed as simple unitless numbers.

  • Page 33: Ddns

    Hello Hello messages are used as a form of greeting, to allow a router to discover other adjacent routers on its local links and networks. The messages establish relationships between neighboring devices (called adjacencies) and communicate key parameters about how OSPF is to be used in the autonomous system or area. Database Description Database Description messages contain descriptions of the topology of the autonomous system or area.

  • Page 34: Igmp

    the internet, users will now be able to connect to your Virtual Servers using your Domain name. IGMP (Internet Group Management Protocol) proxy can be used to implement multicast routing. It works by IGMP frame forwarding. A firewall is a set of related programs that protects the resources of a private network from other networks. It is helpful to users that allow preventing hackers to access its own private data resource accidentally.

  • Page 35: Ip Filter

    Source IP Address (es) / Destination IP Address (es): This is the Address-Filter used to allow or block traffic to/from particular IP address (es). Selecting the Subnet Mask of the IP address range you wish to allow/block the traffic to or form;...
  • Page 36 Port Number Application Protocol Start HTTP Telnet SMTP POP3 NEWS(NNTP) Real Audio/ Real Video 7070 7070 PING ICMP H.323 1720 1720 T.120 1503 1503 NTP /SNTP HTTP/HTTP Proxy 8080 8080 HTTPS 5190 5190 MSN(1863) 1863 1863 MSN(7001) 7001 7001 MSB video 9000 9000...

  • Page 37: Mac Filter

    In computer networking, MAC Filtering refers to a security access control methodology whereby the 48-bit address (XX:XX:XX:XX:XX:XX) assigned to each network device is used to determine access to the network. MAC addresses are uniquely assigned to each network device, so using MAC filtering on a network permits and denies network access to specific devices through the use of black lists and white lists.

  • Page 38: Url Filter

    Url Filter has been created to filter web traffic. For user wants to block access to unsuitable websites then this is the right place to be. You can block domains, URL´s or certain phrases with little effort. L2TP (Layer 2 Tunneling Protocol) is a tunneling protocol used to support VPNs. It doesn’t provide any encryption or confidentiality by itself;...

  • Page 39: Pptp

    Example: Configuring L2TP LAN-to-LAN VPN Connection The branch office establishes a L2TP VPN tunnel with head office to connect two private networks over the Internet. The routers are installed in the head office and branch office accordingly. Both office LAN networks must in different subnet with LAN to LAN application. Functions of Pre-shared Key, VPN Connection Type and Security Algorithm must be identically set up on both sides.
  • Page 40 Internet. There are two types of PPTP VPN supported; Remote Access and LAN-to-LAN. Example: Configuring a Remote Access PPTP VPN Dial-out Connection A company’s office establishes a PPTP VPN connection with a file server located at a separate location. The router is installed in the office, connected to a couple of PCs and Servers.

  • Page 41: Ipsec

    The IP address 192.168.1.254 will be assigned to the router located in the branch office. Please make sure this IP is not used in the head office LAN. Configuring PPTP VPN in the Branch Office The IP address 69.1.121.33 is the Public IP address of the router located in head office. If you registered the DDNS (please refer to the DDNS section of this manual), you can also use the domain name instead of the IP address to reach the router.
  • Page 42 IKE (Interface Key Exchange) is an optional, but widely used, component of IPsec. IKE provides a method of negotiating and generating the keys and IDs required by IPsec. If using IKE, only a single key is required to be provided during configuration. Also, IKE supports using Certificates to authenticate the identity of the remote user or gateway.

  • Page 43: Management

    You are able to change your router’s Host Name in here. For greater security, change the Administrator Name and password for the router. If you don’t set them, all users on your network can be able to access your router using the default Administrator Name and password is “root”.
  • Page 44 You can authorize other four legal users to access the Router via Web, telnet or console. There has CLI (command line) mode for telnet or console mode to setup the Router. We will not discuss CLI (command line) mode in this manual. Legal address pool will setup the legal IP addresses from which authorized person can configure the router.

  • Page 45: Sntp

    Time synchronization is an essential element for any business, which relies on the IT system. The reason for this is that these systems all have clock that is the source of timer for their filing or operations. Without time synchronization, these system’s clocks vary and cause the failure of firewall packet filtering schedule processes, compromised security, or virtual server working in wrong schedule.

  • Page 46: Upnp

    The router can generate SNMP traps to indicate alarm conditions, and it relies on SNMP community strings to implement SNMP security. Universal Plug and Play (UPnP) is a set of networking protocols that permits networked devices, such as personal computers, printers, Internet gateways, Wi-Fi access points and mobile devices to seamlessly discover each other's presence on the network and establish functional network services for data sharing, communications, and entertainment.

  • Page 47: Telnet

    There are quite a few Telnet clients available, many of which are free. For example, the Windows operating systems are shipped with a Telnet client included (found at "c:\windows\telnet.exe"). This Telnet client is simple and functional. For Telnet, you may change the default service port by typing the new port number. If you change the default port number then you will have to let user who wish to use the service know the new port number.

  • Page 48: Web

    It can re-fresh web pages when you are viewing your dynamic status data pages. You can setup the refresh time from 2 to 30 seconds. The default value is 2 seconds. For Web Browser, you may change the default service port by typing the new port number. If you change the default port number then you will have to let user who wish to use the service know the new port number.

  • Page 49: Show

    There will display general system information including: Hardware and Software MCSV, software version, firmware version, Host Name, System Time and System up Time. MCSV: MCSV is the Manufacture's Concurrent Software Version. This version is the original factory version and remains even after upgrading the router in the field. This is for internal identification purposes. Software Version: This is the modem’s current firmware version.

  • Page 50: Syslog

    Arplist page allows you to see which clients are connected to the VDSL2 Wi-Fi Router via IP address and MAC address.

  • Page 51: Dhcp Client

    The CPU info provides the data of usage for user referenced. It contains the following contents: Load Average Time- it shows the rate for load data in three scale, 1 min, 5mins, 15 mins. Load Memory Information- it shows the status for the memory. User can see the total size, used memory and remaining to use.

  • Page 52: Switch

    This information shows Wireless status. And Wireless is OFF.

  • Page 53: Samba

    This information shows the statics of device operating. Routing tables contain a list of IP address. Each IP address identifies a remote router (or other network gateway) that the local router is configured to recognize. For each IP address, the routing table additionally stores a network mask and other data that specifies the destination IP address ranges that remote device will accept.

  • Page 54: Configtool

    Note: 1. Do not power off or restart your device before upgrade finished. 2. Upgrade process takes about 30 seconds, after upgrade finished, device will reboot automatically. This configuration tool has three functions: load Factory Default, Restore Configuration, and Backup Configuration. Click the Retore button to load factory default configuration setting.

  • Page 55: Ping

    Ping test determines whether your router can communicate with another computer or other web sites over the network. Then, if network communication is established, ping tests also determine the connection latency (technical term for delay) between the two device. You can use a ping test to troubleshoot connectivity problems with your home network.

  • Page 56: Traceroute

    The trace route command traces the network path of Internet routers that packets take as they are forwarded from your router to a destination address. The "length" of the network connection is indicated by the number of Internet routers in the trace route path. Trace routes can be useful to diagnose slow network connections.

  • Page 57: Terminology

    PPPoE PPPoE (point-to-point protocol over Ethernet) are authentication and connection protocols used by many service providers for broadband Internet access. These are specifications for connecting multiple computer users on an Ethernet local area network to a remote site through common customer premises equipment, which is the telephone company's term for a modem and similar devices.
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