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Billion BIPAC-7402 User Manual

(wireless) adsl vpn firewall router with 3des accelerator
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BIPAC-7402 / 7402W
(Wireless) ADSL VPN Firewall Router
with 3DES Accelerator
User's Manual
Version Release 1.54c

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Summary of Contents for Billion BIPAC-7402

  • Page 1 BIPAC-7402 / 7402W (Wireless) ADSL VPN Firewall Router with 3DES Accelerator User’s Manual Version Release 1.54c...

  • Page 3: Table Of Contents

    BIPAC-7402(W) R ............... 1 NTRODUCTION TO YOUR OUTER ..........................1 EATURES BIPAC-7402 / 7402W ADSL R ............. 4 OUTER PPLICATION BIPAC-7402(W) ADSL R ........5 MPORTANT NOTE FOR USING THE OUTER ......................5 ACKAGE ONTENTS ........................ 6 RONT ......................... 7 ORTS ..........................
  • Page 4 Email Status ..........................24 Event Log ............................ 25 Error Logging ..........................25 NAT Sessions ..........................26 UPnP Portmap ..........................26 ........................27 UICK TART ......................... 29 ONFIGURATION LAN (Local Area Network)......................29 WAN (Wide Area Network)......................36 System ............................48 Firewall and Access Control......................

  • Page 5: Introduction To Your Bipac-7402(W) Router

    Chapter 1: Introduction Introduction to your BIPAC-7402(W) Router Welcome to the Billion BIPAC-7402(W) Router. Your Billion router is an “all-in-one” unit, combining an ADSL modem, ADSL router and Ethernet network switch, providing everything you need to get the machines on your network connected to the Internet over your ADSL broadband connection.
  • Page 6 Billion BIPAC-7402 / 7402W ADSL VPN Firewall Router with 3 DES Accelerator This protocol is used to enable simple and robust connectivity among stand-alone devices and PCs from many different vendors. It makes network simple and affordable for users. UPnP architecture leverages TCP/IP and the Web to enable seamless proximity networking in addition to control and data transfer among networked devices.
  • Page 7 Billion BIPAC-7402 / 7402W ADSL VPN Firewall Router with 3 DES Accelerator addresses and distribute them including IP address, subnet mask as well as DNS IP address to local computers. It provides an easy way to manage the local IP network.

  • Page 8: Bipac-7402 / 7402W Adsl Router Application

    Billion BIPAC-7402 / 7402W ADSL VPN Firewall Router with 3 DES Accelerator BIPAC-7402 / 7402W ADSL Router Application 7402 Figure 1.1 Application Diagram of 7402 7402W Figure 1.2 Application Diagram of 7402W Thank you for your purchase, and welcome to the world of broadband Internet!

  • Page 9: Important Note For Using The Bipac-7402(W) Adsl Router

    Billion BIPAC-7402 / 7402W ADSL VPN Firewall Router with 3 DES Accelerator Chapter 2: Installing the Router Important note for using the BIPAC-7402(W) ADSL Router DO NOT use the BIPAC-7402(W) in high humidity or high temperatures. DO NOT use the same power source for the BIPAC-7402(W) as other equipment.

  • Page 10: The Front Leds

    Billion BIPAC-7402 / 7402W ADSL VPN Firewall Router with 3 DES Accelerator The Front LEDs Meaning Lit steady when there is a PPPoA / PPPoE connection. PPP / MAIL Lit and flashed periodically when there is email in the Inbox.

  • Page 11: The Rear Ports

    Billion BIPAC-7402 / 7402W ADSL VPN Firewall Router with 3 DES Accelerator The Rear Ports Billion 7402W has a wireless interface and antenna. Billion 7402 router does not have an antenna or wireless interface. Port Meaning Power Switch Power ON/OFF switch Connect the supplied power adapter to this jack.
  • Page 12 Billion BIPAC-7402 / 7402W ADSL VPN Firewall Router with 3 DES Accelerator Chapter 2: Installing the Router...

  • Page 13: Cabling

    LAN Link and ADSL line LEDs are lit. If they are not, verify that you are using the proper cables. Ensure that all other devices connected to the same telephone line as your Billion router (e.g. telephones, fax machines, analogue modems) have a line filter connected between them and...

  • Page 14: Connecting Your Router

    Billion BIPAC-7402 / 7402W ADSL VPN Firewall Router with 3 DES Accelerator Chapter 3: Basic Installation The router can be configured with your web browser. A web browser is included as a standard application in the following operating systems: Linux, Mac OS, Windows 98/NT/2000/XP/Me, etc.

  • Page 15: Configuring Pcs In Windows

    Billion BIPAC-7402 / 7402W ADSL VPN Firewall Router with 3 DES Accelerator Configuring PCs in Windows For Windows XP 1. Go to Start / Control Panel (in Classic View). In the Control Panel, double-click Network Connections. 2. Double-click Local Area Connection. (See Figure 3.1) Figure 3.1: LAN Area Connection...

  • Page 16: For Windows 2000

    Billion BIPAC-7402 / 7402W ADSL VPN Firewall Router with 3 DES Accelerator For Windows 2000 1. Go to Start / Settings / Control Panel. In the Control Panel, double-click Network Dial-up Connections. Figure 3.5: LAN Area Connection 2. Double-click Local Area (“LAN”) Connection. (See Figure 3.5)

  • Page 17: For Windows 98 / Me

    Billion BIPAC-7402 / 7402W ADSL VPN Firewall Router with 3 DES Accelerator For Windows 98 / ME 1. Go to Start / Settings / Control Panel. In the Control Panel, double-click choose Network Configuration tab. 2. Select TCP / IP -> NE2000 Compatible, or the name of any Network Interface Card (NIC) in your PC.

  • Page 18: For Windows Nt4.0

    Billion BIPAC-7402 / 7402W ADSL VPN Firewall Router with 3 DES Accelerator For Windows NT4.0 1. Go to Start / Settings / Control Panel. In the Control Panel, double-click Network and choose the Protocols tab. 2. Select TCP/IP Protocol and click Properties. (See Figure 3.12)

  • Page 19: Factory Default Settings

    Billion BIPAC-7402 / 7402W ADSL VPN Firewall Router with 3 DES Accelerator Factory Default Settings Before configuring your, you need to know the following default settings. Web Interface: Username: admin Password: admin LAN Device IP Settings: IP Address: 192.168.1.254 Subnet Mask: 255.255.255.0...

  • Page 20: Information From Your Isp

    Billion BIPAC-7402 / 7402W ADSL VPN Firewall Router with 3 DES Accelerator Information from your ISP Before configuring this device, you have to check with your ISP (Internet Service Provider) what kind of service is provided such as PPPoE, PPPoA, RFC1483, or IPoA.

  • Page 21: Configuring With Your Web Browser

    “Go”, a user name and password window prompt will appear. The default username and password are “admin” and “admin”. (See Figure 3.14) Figure 3.14: User namd & Password Prompt Widonw Congratulation! You are now successfully logon to the BIPAC-7402 / 7402W ADSL Router! Chapter 3: Basic Installation...
  • Page 22 Billion BIPAC-7402 / 7402W ADSL VPN Firewall Router with 3 DES Accelerator Chapter 4: Configuration At the configuration homepage, the left navigation pane where bookmarks are provided links you directly to the desired setup page, including: Status (ARP Table, Wireless Association, Routing Table, DHCP Table, PPTP Status,...

  • Page 23: Status

    Billion BIPAC-7402 / 7402W ADSL VPN Firewall Router with 3 DES Accelerator Status ARP Table This section displays the router’s ARP (Address Resolution Protocol) Table, which shows the mapping of Internet (IP) addresses to Ethernet (MAC) addresses. This is useful as a quick way of determining the MAC address of the network interface of your PCs to use with the router’s...

  • Page 24: Routing Table

    Billion BIPAC-7402 / 7402W ADSL VPN Firewall Router with 3 DES Accelerator Routing Table Routing Table: Valid: It indicates a successful routing status. Destination: The IP address of the destination network. Netmask: The destination netmask address. Gateway/Interface: The IP address of the gateway or existing interface that this route will use.

  • Page 25: Dhcp Table

    Billion BIPAC-7402 / 7402W ADSL VPN Firewall Router with 3 DES Accelerator DHCP Table Leased: The DHCP assigned IP addresses information. IP Address: A list of IP addresses of devices on your LAN (Local Area Network). Expired: The expired IP addresses information.

  • Page 26: Pptp Status

    Billion BIPAC-7402 / 7402W ADSL VPN Firewall Router with 3 DES Accelerator PPTP Status This shows details of your configured PPTP VPN Connections. Name: The name you assigned to the particular PPTP connection in your VPN configuration. Type: The type of connection (dial-in/dial-out).

  • Page 27: Ipsec Status

    Billion BIPAC-7402 / 7402W ADSL VPN Firewall Router with 3 DES Accelerator IPSec Status This shows details of your configured IPSec VPN Connections. Name: The name you assigned to the particular VPN entry. Active: Whether the VPN Connection is currently Active.

  • Page 28: L2Tp Status

    Billion BIPAC-7402 / 7402W ADSL VPN Firewall Router with 3 DES Accelerator L2TP Status This shows details of your configured L2TP VPN Connections. Name: The name you assigned to the particular L2TP connection in your VPN configuration. Type: The type of connection (dial-in/dial-out).

  • Page 29: Event Log

    Billion BIPAC-7402 / 7402W ADSL VPN Firewall Router with 3 DES Accelerator Event Log This page displays the router’s Event Log entries. Major events are logged to this window, such as when the router’s ADSL connection is disconnected, as well as Firewall events when you have enabled Intrusion or Blocking Logging in the Configuration –...

  • Page 30: Nat Sessions

    Billion BIPAC-7402 / 7402W ADSL VPN Firewall Router with 3 DES Accelerator NAT Sessions This section lists all current NAT sessions between interface of types external (WAN) and internal (LAN). UPnP Portmap The section lists all port-mapping established using UPnP (Universal Plug and Play). Please see the Advanced section of this manual for more details on UPnP and the router’s UPnP...

  • Page 31: Quick Start

    Billion BIPAC-7402 / 7402W ADSL VPN Firewall Router with 3 DES Accelerator Quick Start For detailed instructions on configuring your WAN settings, please see the WAN section of this manual. Usually, the only details you will need for the Quick Start wizard to get you online are your login (often in the form of username@ispname), your password and the encapsulation type.
  • Page 32 Billion BIPAC-7402 / 7402W ADSL VPN Firewall Router with 3 DES Accelerator elect the desired option from the list and click Apply to return to the Quick Start interface to continue configuring your ISP connection. Please note that the contents of this list will vary, depending on what is supported by your ISP.

  • Page 33: Configuration

    Billion BIPAC-7402 / 7402W ADSL VPN Firewall Router with 3 DES Accelerator Configuration When you click this item, you get following sub-items to configure the ADSL router. LAN, WAN, System, Firewall, VPN, QoS, Virtual Server and Advanced These functions are described below in the following sections.
  • Page 34 Billion BIPAC-7402 / 7402W ADSL VPN Firewall Router with 3 DES Accelerator Wireless (7402W Only) WLAN Service: Default setting is set to Enable. ESSID: Enter the unique ID given to the Access Point (AP), which is already built-in to the router’s wireless interface.
  • Page 35 Billion BIPAC-7402 / 7402W ADSL VPN Firewall Router with 3 DES Accelerator Primary Firmware Version: The initial boot code firmware version in build-in wireless card. Wireless Security (7402W Only) You can disable or enable with WPA or WEP for protecting wireless network.
  • Page 36 Billion BIPAC-7402 / 7402W ADSL VPN Firewall Router with 3 DES Accelerator WEP Encryption: To prevent unauthorized wireless stations from accessing data transmitted over the network, the router offers highly secure data encryption, known as WEP. If you require high security for transmissions, there are two alternatives to select from: WEP 64 and WEP 128.

  • Page 37: Port Setting

    Billion BIPAC-7402 / 7402W ADSL VPN Firewall Router with 3 DES Accelerator Port Setting This section allows you to configure the settings for the router’s Ethernet ports to solve some of the compatibility problems that may be encountered while connecting to the Internet, as well allowing users to tweak the performance of their network.

  • Page 38: Dhcp Server

    Billion BIPAC-7402 / 7402W ADSL VPN Firewall Router with 3 DES Accelerator DHCP Server You can disable or enable the DHCP (Dynamic Host Configuration Protocol) server or enable the router’s DHCP relay functions. The DHCP protocol allows your router to dynamically assign IP addresses to PCs on your network if they are configured to obtain IP addresses automatically.
  • Page 39 Billion BIPAC-7402 / 7402W ADSL VPN Firewall Router with 3 DES Accelerator If you check DHCP Relay Agent and click Next, then you will have to enter the IP address of the DHCP server which will assign an IP address back to the DHCP client in the LAN.

  • Page 40: Wan (Wide Area Network)

    Billion BIPAC-7402 / 7402W ADSL VPN Firewall Router with 3 DES Accelerator WAN (Wide Area Network) WAN refers to your Wide Area Network connection, i.e. your router’s connection to your ISP and the Internet. There are two items within the WAN section: ISP, DNS and ADSL.
  • Page 41 Billion BIPAC-7402 / 7402W ADSL VPN Firewall Router with 3 DES Accelerator RFC 1483 Routed Connections Description: Your description of this connection. VPI and VCI: Enter the information provided by your ISP. ATM Class: The Quality of Service for ATM layer.
  • Page 42 Billion BIPAC-7402 / 7402W ADSL VPN Firewall Router with 3 DES Accelerator PPPoE Connections Description: A user-definable name for this connection. VPI/VCI: Enter the information provided by your ISP. ATM Class: The Quality of Service for ATM layer. NAT: The NAT (Network Address Translation) feature allows multiple users to access the Internet through a single ISP account, sharing a single IP address.
  • Page 43 Billion BIPAC-7402 / 7402W ADSL VPN Firewall Router with 3 DES Accelerator DHCP client function, and specify the IP address manually. The setting of this item is specified by your ISP. Authentication Protocol: Default is Chap(Auto). Your ISP will advise you whether to use Chap or Pap.
  • Page 44 Billion BIPAC-7402 / 7402W ADSL VPN Firewall Router with 3 DES Accelerator Give DNSto Relay: Controls whether the PPP Internet Protocol Control Protocol (IPCP) can request the DNS server IP address for a remote PPP peer. Once IPCP has discovered the DNS server IP address, it automatically gives the address to the local DNS relay so that a connection can be established.
  • Page 45 Billion BIPAC-7402 / 7402W ADSL VPN Firewall Router with 3 DES Accelerator RFC 1483 Bridged Connections VPI and VCI: Enter the information provided by your ISP. ATM Class: The Quality of Service for ATM layer. Encapsulation method: Select the encapsulation format, this is provided by your ISP.
  • Page 46 Billion BIPAC-7402 / 7402W ADSL VPN Firewall Router with 3 DES Accelerator PPPoA Routed Connections Description: User-definable name for the connection. VPI/VCI: Enter the information provided by your ISP. ATM Class: The Quality of Service for ATM layer. NAT: The NAT (Network Address Translation) feature allows multiple users to access the Internet through a single IP account, sharing a single IP address.
  • Page 47 Billion BIPAC-7402 / 7402W ADSL VPN Firewall Router with 3 DES Accelerator Connection: Always on: If you want the router to establish a PPPoA session when starting up and to automatically re-establish the PPPoA session when disconnected by the ISP.
  • Page 48 Billion BIPAC-7402 / 7402W ADSL VPN Firewall Router with 3 DES Accelerator Give DNSto Client: Controls whether the PPP Internet Protocol Control Protocol (IPCP) can request a DNS server IP address for a remote PPP peer. Once IPCP has discovered the DNS server IP address, it automatically gives the address to the local DNS client so that a connection can be established.
  • Page 49 Billion BIPAC-7402 / 7402W ADSL VPN Firewall Router with 3 DES Accelerator IPoA Routed Connections Description: User-definable name for the connection. VPI/VCI: Enter the information provided by your ISP. ATM Class: The Quality of Service for ATM layer. NAT: The NAT (Network Address Translation) feature allows multiple users to access the Internet through a single IP account, sharing a single IP address.
  • Page 50 Billion BIPAC-7402 / 7402W ADSL VPN Firewall Router with 3 DES Accelerator A Domain Name System (DNS) contains a mapping table for domain name and IP addresses. On the Internet, every host has a unique and user-friendly name (domain name) such as www.abc.com and an IP address. An IP address is a 32-bit number in the form of xxx.xxx.xxx.xxx, for example 192.168.1.254.
  • Page 51 Billion BIPAC-7402 / 7402W ADSL VPN Firewall Router with 3 DES Accelerator ADSL Connect Mode: The default is Multimode; it will detect the ADSL line code, G.dmt, G.lite, and T1.413 automatically. But in some area, it cannot detect the ADSL line code well. At this time, please adjust the ADSL line code to G.dmt or T1.413 first.

  • Page 52: System

    Billion BIPAC-7402 / 7402W ADSL VPN Firewall Router with 3 DES Accelerator System There are six items within the System section: Time Zone, Remote Access, Firmware Upgrade, Backup/Restore, Restart and User Management. Time Zone The router does not have a real time clock on board; instead, it uses the Simple Network Time Protocol (SNTP) to get the current time from an SNTP server outside your network.

  • Page 53: Remote Access

    Billion BIPAC-7402 / 7402W ADSL VPN Firewall Router with 3 DES Accelerator Remote Access To temporarily permit remote administration of the router (i.e. from outside your LAN), select a time period the router will permit remote access for and click Enable. You may change other configuration options for the web administration interface using Device Management options in the Advanced section of the GUI.

  • Page 54: Firmware Upgrade

    Billion BIPAC-7402 / 7402W ADSL VPN Firewall Router with 3 DES Accelerator Firmware Upgrade Your router’s “firmware” is the software that allows it to operate and provides all its functionality. Think of your router as a dedicated computer, and the firmware as the software it runs.
  • Page 55 Billion BIPAC-7402 / 7402W ADSL VPN Firewall Router with 3 DES Accelerator Backup / Restore These functions allow you to save and backup your router’s current settings to a file on your PC, or to restore a previously saved backup. This is useful if you wish to experiment with different settings, knowing that you have a backup handy in the case of any mistakes.

  • Page 56: Restart Router

    Billion BIPAC-7402 / 7402W ADSL VPN Firewall Router with 3 DES Accelerator Restart Router Click Restart with option Current Settings to reboot your router (and restore your last saved configuration). If you wish to restart the router using the factory default settings (for example, after a firmware upgrade or if you have saved an incorrect configuration), select Factory Default Settings to reset to factory default settings.

  • Page 57: User Management

    Billion BIPAC-7402 / 7402W ADSL VPN Firewall Router with 3 DES Accelerator User Management In order to prevent unauthorized access to your router’s configuration interface, it requires all users to login with a password. You can set up multiple user accounts, each with their own password.

  • Page 58: Firewall And Access Control

    Billion BIPAC-7402 / 7402W ADSL VPN Firewall Router with 3 DES Accelerator Firewall and Access Control Your router includes a full SPI (Stateful Packet Inspection) firewall for controlling Internet access from your LAN, as well as helping to prevent attacks from hackers. In addition to this, when using NAT (Network Address Translation.
  • Page 59 Billion BIPAC-7402 / 7402W ADSL VPN Firewall Router with 3 DES Accelerator URL Filter: To block PCs on your local network from unwanted websites. You can find six items under the Firewall section: General Settings, Packet Filter, Intrusion Detection, MAC Address Filter, URL Filter and Firewall Log.

  • Page 60: General Settings

    Billion BIPAC-7402 / 7402W ADSL VPN Firewall Router with 3 DES Accelerator General Settings You can choose not to enable Firewall, to add all filter rules by yourself, or enable the Firewall using preset filter rules and modify the port filter rules as required. The Packet Filter is divided into two sections: Port Filters and Address Filters, used to filter packets based-on Applications (Port) or IP addresses.

  • Page 61: Packet Filter

    Billion BIPAC-7402 / 7402W ADSL VPN Firewall Router with 3 DES Accelerator Packet Filter Chapter 4: Configuration...
  • Page 62 Billion BIPAC-7402 / 7402W ADSL VPN Firewall Router with 3 DES Accelerator Port Filters The pre-defined port filter rules for High, Medium and Low security levels are listed. See Table 1. Table 1: Pre-defined Port Filter Port Number Firewall - High...
  • Page 63 Billion BIPAC-7402 / 7402W ADSL VPN Firewall Router with 3 DES Accelerator Address Filters Address Filters are used to block traffic to/from particular IP addresses. They can be used to block IP addresses either on the Internet or on your local network. There are no pre- defined address filter rules;...
  • Page 64 Billion BIPAC-7402 / 7402W ADSL VPN Firewall Router with 3 DES Accelerator Example: Configuring your firewall to allow for a publicly accessible web server on your LAN The pre-defined port filter rule for HTTP (TCP port 80) is the same no matter whether the firewall is set to a high, medium or low security level.
  • Page 65 Billion BIPAC-7402 / 7402W ADSL VPN Firewall Router with 3 DES Accelerator Click Port Filters. You will then be presented with the pre-defined port filter rules screen (in this case for the low security level), shown below: Click Delete Click Delete to delete the existing HTTP rule.
  • Page 66 Billion BIPAC-7402 / 7402W ADSL VPN Firewall Router with 3 DES Accelerator HTTP inbound & outbound application Configure your Virtual Server (“port forwarding”) settings so that incoming HTTP requests on port 80 will be forwarded to the PC running your web server: To enable the HTTP service in Virtual Server settings, input the web server PC’s IP...

  • Page 67: Intrusion Detection

    Billion BIPAC-7402 / 7402W ADSL VPN Firewall Router with 3 DES Accelerator Intrusion Detection The router’s Intrusion Detection System (IDS) is used to detect hacker attacks and intrusion attempts from the Internet. If the IDS function of the firewall is enabled, inbound...
  • Page 68 Billion BIPAC-7402 / 7402W ADSL VPN Firewall Router with 3 DES Accelerator Max ICMP Count: This is a threshold to decide whether an ICMP flood is occurring or not. Default value is 100 ICMP packets per seconds except ICMP Echo Requests (PING).

  • Page 69: Mac Address Filter

    Billion BIPAC-7402 / 7402W ADSL VPN Firewall Router with 3 DES Accelerator MAC Address Filter A MAC (Media Access Control) address is the unique network hardware identifier for each PC on your network’s interface (i.e. its Network Interface Card or Ethernet card). Using your router’s MAC Address Filter function, you can configure the switch to only accept...

  • Page 70: Url Filter

    Billion BIPAC-7402 / 7402W ADSL VPN Firewall Router with 3 DES Accelerator URL Filter URL (Uniform Resource Locator – e.g. an address in the form of http://www.abc.com http://www.example.com) filter rules allow you to prevent users on your network from accessing particular websites by their URL. There are no pre-defined URL filter rules; you can add filter rules to meet your requirements.
  • Page 71 Billion BIPAC-7402 / 7402W ADSL VPN Firewall Router with 3 DES Accelerator Domains Filtering: This function checks the domain name in URLs accessed against your list of domains to block or allow. If it is matched, the URL request will be sent (Trusted) or dropped (Forbidden).

  • Page 72: Firewall Log

    Billion BIPAC-7402 / 7402W ADSL VPN Firewall Router with 3 DES Accelerator Firewall Log Firewall Log display log information of any unexpected action with your firewall settings. Check the Enable box to activate the logs. Log information can be seen in the Status – Event Log after enabling.

  • Page 73: Vpn (Virtual Private Networks)

    Billion BIPAC-7402 / 7402W ADSL VPN Firewall Router with 3 DES Accelerator VPN (Virtual Private Networks) Your router support three main types of VPN (Virtual Private Network), PPTP, IPSec and L2TP, and these are the two major section choices from the menu on the left.
  • Page 74 Billion BIPAC-7402 / 7402W ADSL VPN Firewall Router with 3 DES Accelerator Remote Access PPTP Connection Connection Name: This allows you to identify this particular connection, e.g. “Connection to office”. Type: Check Dial Out if you want your router to operate as a client (connecting to a remote VPN server, e.g.
  • Page 75 Billion BIPAC-7402 / 7402W ADSL VPN Firewall Router with 3 DES Accelerator Mode: You may select Stateful or Stateless mode. The key will be changed every 256 packets when you select Stateful mode. If you select Stateless mode, the key will be changed in each packet.
  • Page 76 Billion BIPAC-7402 / 7402W ADSL VPN Firewall Router with 3 DES Accelerator LAN to LAN PPTP Connection Connection Name: A user-define description of the connection. Type: Check Dial Out if you want your router to operate as a client (connecting to a remote VPN server, e.g.
  • Page 77 Billion BIPAC-7402 / 7402W ADSL VPN Firewall Router with 3 DES Accelerator Key Length: The data can be encrypted by MPPE algorithm with 40 bits or 128 bits. Default is Auto, it is negotiated when establishing a connection. 128 bit keys provide stronger encryption than 40 bit keys.
  • Page 78 Billion BIPAC-7402 / 7402W ADSL VPN Firewall Router with 3 DES Accelerator IPSec Click Create to configure a new IPSec VPN connection. Chapter 4: Configuration...
  • Page 79 Billion BIPAC-7402 / 7402W ADSL VPN Firewall Router with 3 DES Accelerator Configure a new VPN Connection Connection Name: A user-defined name for the connection (e.g. “connection to office”). Local: Local Network: Set the IP address, subnet or address range of the local network.
  • Page 80 Billion BIPAC-7402 / 7402W ADSL VPN Firewall Router with 3 DES Accelerator Authentication: Authentication establishes the integrity of the datagram and ensures it is not tampered with in transmit. There are three options, Message Digest 5 (MD5), Secure Hash Algorithm (SHA-1) or NONE. SHA-1 is more resistant to brute-force attacks than MD5, however it is slower.

  • Page 81: Advanced Option

    Billion BIPAC-7402 / 7402W ADSL VPN Firewall Router with 3 DES Accelerator Advanced Option Click Advanced Option to change the following settings: IKE Mode: Select IKE mode to Main mode or Aggressive mode. Local ID: Type: Specify local ID type.
  • Page 82 Billion BIPAC-7402 / 7402W ADSL VPN Firewall Router with 3 DES Accelerator L2TP There are two types of L2TP VPN supported, Remote Access and LAN-to-LAN (please refer below for more information.). Click Create to configure a new VPN connection. Chapter 4: Configuration...
  • Page 83 Billion BIPAC-7402 / 7402W ADSL VPN Firewall Router with 3 DES Accelerator Remote Access L2TP Connection Connection Name: This allows you to identify this particular connection, e.g. “Connection to office”. Type: Check Dial Out if you want your router to operate as a client (connecting to a remote VPN server, e.g.
  • Page 84 Billion BIPAC-7402 / 7402W ADSL VPN Firewall Router with 3 DES Accelerator IPSec: Enable for enhancing your LT2P VPN security. Authentication: Authentication establishes the integrity of the datagram and ensures it is not tampered with in transmit. There are three options, Message Digest 5 (MD5), Secure Hash Algorithm (SHA-1) or NONE.
  • Page 85 Billion BIPAC-7402 / 7402W ADSL VPN Firewall Router with 3 DES Accelerator LAN to LAN L2TP Connection Connection Name: A user-define description of the connection. Type: Check Dial Out if you want your router to operate as a client (connecting to a remote VPN server, e.g.
  • Page 86 Billion BIPAC-7402 / 7402W ADSL VPN Firewall Router with 3 DES Accelerator Idle Time: Auto-disconnect the VPN connection when there is no activity on the connection for a predetermined period of time. 0 means this connection is always on. Click Apply after changing settings.
  • Page 87 Billion BIPAC-7402 / 7402W ADSL VPN Firewall Router with 3 DES Accelerator Example: Configuring a Remote Access PPTP VPN Dial-in Connection A remote worker establishes a PPTP VPN connection with the head office using Microsoft's VPN Adapter (included with Windows 2000/ME, etc.). The router is installed in the head office, connected to a couple of PCs and Servers.
  • Page 88 Billion BIPAC-7402 / 7402W ADSL VPN Firewall Router with 3 DES Accelerator Item Function Description Connection Name VPN_PPTP Given a name of PPTP connection Dial in Check Dial in Private IP Address Assigned 192.168.1.200 An assigned IP address for the remote worker...
  • Page 89 Billion BIPAC-7402 / 7402W ADSL VPN Firewall Router with 3 DES Accelerator 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 90 Billion BIPAC-7402 / 7402W ADSL VPN Firewall Router with 3 DES Accelerator Item Function Description Connection Name VPN_PPTP Given name of PPTP connection Dial out Check Dial out Server IP Address 69.121.1.33 An Dialed server IP (or Hostname) Username username A given username &...
  • Page 91 Billion BIPAC-7402 / 7402W ADSL VPN Firewall Router with 3 DES Accelerator Example: Configuring a LAN-to-LAN PPTP VPN Connection The branch office establishes a PPTP 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.
  • Page 92 Billion BIPAC-7402 / 7402W ADSL VPN Firewall Router with 3 DES Accelerator Configuring PPTP VPN in the Head Office The IP address 192.168.1.201 will be assigned to the router located in the branch office. Please make sure this IP is not used in the head office LAN.
  • Page 93 Billion BIPAC-7402 / 7402W ADSL VPN Firewall Router with 3 DES Accelerator Configuring PPTP VPN in the Branch Office The IP address 69.1.121.30 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 94 Billion BIPAC-7402 / 7402W ADSL VPN Firewall Router with 3 DES Accelerator Example: Configuring a IPSec LAN-to-LAN VPN Connection Table 3: Network Configuration and Security Plan Branch Office Head Office Local Network ID 192.168.0.0/24 192.168.1.0/24 Local Router IP 69.1.121.30 69.1.121.3 Remote Network ID 192.168.1.0/24...
  • Page 95 Billion BIPAC-7402 / 7402W ADSL VPN Firewall Router with 3 DES Accelerator Configuring IPSec VPN in the Head Office Item Function Description Connection Name IPSec_HeadOffice Given a name of IPSec connection Subnet Check Subnet radio button IP Address 192.168.1.0 Head office network Netmask 255.255.255.0...
  • Page 96 Billion BIPAC-7402 / 7402W ADSL VPN Firewall Router with 3 DES Accelerator Configuring IPSec VPN in the Branch Office Item Function Description IPSec_Branch Connection Name Given a name of IPSec connection Office Subnet Check Subnet radio button IP Address 192.168.0.0...
  • Page 97 Billion BIPAC-7402 / 7402W ADSL VPN Firewall Router with 3 DES Accelerator Example: Configuring a Remote Access L2TP VPN Dial-in Connection A remote worker establishes a L2TP VPN connection with the head office using Microsoft's VPN Adapter (included with Windows XP/2000/ME, etc.). The router is installed in the head office, connected to a couple of PCs and Servers.
  • Page 98 Billion BIPAC-7402 / 7402W ADSL VPN Firewall Router with 3 DES Accelerator Configuring L2TP VPN in the Office The input IP address 192.168.1.200 will be assigned to the remote worker. Please make sure this IP is not used in the Office LAN.
  • Page 99 Billion BIPAC-7402 / 7402W ADSL VPN Firewall Router with 3 DES Accelerator Example: Configuring a Remote Access L2TP VPN Dial-out Connection A company’s office establishes a L2TP 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 100 Billion BIPAC-7402 / 7402W ADSL VPN Firewall Router with 3 DES Accelerator Configuring the L2TP VPN in the Office Item Function Description Connection Name VPN_L2TP Given name of L2TP connection Dial out Check Dial out Server IP Address 69.121.1.33 An Dialed server IP...
  • Page 101 Billion BIPAC-7402 / 7402W ADSL VPN Firewall Router with 3 DES Accelerator Example: Configuring your Router to Dial-in to the Server Currently, Microsoft Windows operation system does not support L2TP incoming service. Additional software may be required to set up your L2TP incoming service.
  • Page 102 Billion BIPAC-7402 / 7402W ADSL VPN Firewall Router with 3 DES Accelerator Example: Configuring LAN-to-LAN L2TP 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.
  • Page 103 Billion BIPAC-7402 / 7402W ADSL VPN Firewall Router with 3 DES Accelerator Configuring L2TP VPN in the Head Office The IP address 192.168.1.200 will be assigned to the router located in the branch office. Please make sure this IP is not used in the head office LAN.
  • Page 104 Billion BIPAC-7402 / 7402W ADSL VPN Firewall Router with 3 DES Accelerator Configuring L2TP VPN in the Branch Office The IP address 69.1.121.30 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 105: Qos (Quality Of Service)

    Billion BIPAC-7402 / 7402W ADSL VPN Firewall Router with 3 DES Accelerator QoS (Quality of Service) QoS function helps you to control your network traffic for each application from LAN (Ethernet and/or Wireless) to WAN (Internet). It facilitates you to control the different quality and speed of through put for each application when the system is running with full loading of upstream.
  • Page 106 Billion BIPAC-7402 / 7402W ADSL VPN Firewall Router with 3 DES Accelerator Prioritization There are three priority settings to be provided in the modem: High Normal (The default is normal priority for all of traffic without setting). The trigger of check can base on IP protocol, port number and address.
  • Page 107 Billion BIPAC-7402 / 7402W ADSL VPN Firewall Router with 3 DES Accelerator IP Throttling IP Throttling allows you to limit the speed of IP traffic. The value entered will limit the speed of the application that you set to the specified value’s multiple of 32kbps.

  • Page 108: Virtual Server ("Port Forwarding")

    Billion BIPAC-7402 / 7402W ADSL VPN Firewall Router with 3 DES Accelerator Virtual Server (“Port Forwarding”) In TCP/IP and UDP networks a port is a 16-bit number used to identify which application program (usually a server) incoming connections should be delivered to. Some ports have numbers that are pre-assigned to them by the IANA (the Internet Assigned Numbers Authority), and these are referred to as “well-known ports”.
  • Page 109 Billion BIPAC-7402 / 7402W ADSL VPN Firewall Router with 3 DES Accelerator NEWS (Network News Transfer Protocol) NTP (Network Time Protocol) SNMP TCP & UDP HTTPS 1503 T.120 1720 H.323 4000 7070 RealAudio Because NAT can act as a “natural” Internet firewall, your router protects your network from...
  • Page 110 Billion BIPAC-7402 / 7402W ADSL VPN Firewall Router with 3 DES Accelerator In addition to specifying the port number to be used, you will also need to specify the protocol used. The protocol used is determined by the particular application. Most applications will use TCP or UDP, however you can specify other protocols using the drop-down Protocol menu.

  • Page 111: Advanced

    Billion BIPAC-7402 / 7402W ADSL VPN Firewall Router with 3 DES Accelerator Advanced Configuration options within the Advanced section are for users who wish to take advantage of the more advanced features of the router. Users who do not understand the features should not attempt to reconfigure their router, unless advised to do so by support staff.

  • Page 112: Dynamic Dns

    Billion BIPAC-7402 / 7402W ADSL VPN Firewall Router with 3 DES Accelerator Dynamic DNS The Dynamic DNS function allows you to alias a dynamic IP address to a static hostname, allowing users whose ISP does not assign them a static IP address to use a domain name.

  • Page 113: Check Emails

    Billion BIPAC-7402 / 7402W ADSL VPN Firewall Router with 3 DES Accelerator Check Emails This function allows you to have the router check your POP3 mailbox for new Email messages. The Mail LED on your router will light when it detects new messages waiting for download.

  • Page 114: Device Management

    Billion BIPAC-7402 / 7402W ADSL VPN Firewall Router with 3 DES Accelerator Device Management The Device Management advanced configuration settings allow you to control your router’s security options and device monitoring features. Embedded Web Server: HTTP Port: This is the port number the router’s embedded web server (for web-based configuration) will use.
  • Page 115 Billion BIPAC-7402 / 7402W ADSL VPN Firewall Router with 3 DES Accelerator http://192.168.1.254:100 in their web browser. After 100 seconds, the device will automatically logout User A. Universal Plug and Play (UPnP): UPnP offers peer-to-peer network connectivity for PCs and other network devices, along with control and data transfer between devices.
  • Page 116 Billion BIPAC-7402 / 7402W ADSL VPN Firewall Router with 3 DES Accelerator SNMP Version: SNMPv2c and SNMPv3 SNMPv2c is the combination of the enhanced protocol features of SNMPv2 without the SNMPv2 security. The "c" comes from the fact that SNMPv2c uses the SNMPv1 community string paradigm for "security", but is widely accepted as the SNMPv2 standard.
  • Page 117 Billion BIPAC-7402 / 7402W ADSL VPN Firewall Router with 3 DES Accelerator pppLink group pppLqr group From RFC 1472 (PPP/Security MIB): PPP Security Group) From RFC 1473 (PPP/IP MIB): PPP IP Group From RFC 1474 (PPP/Bridge MIB): PPP Bridge Group...

  • Page 118: Save Configuration To Flash

    Billion BIPAC-7402 / 7402W ADSL VPN Firewall Router with 3 DES Accelerator Save Configuration to Flash After changing the router’s configuration settings, you must save all of the configuration parameters to FLASH to avoid them being lost after turning off or resetting your router. Click Save to write your new configuration to FLASH.

  • Page 119: Logout

    Billion BIPAC-7402 / 7402W ADSL VPN Firewall Router with 3 DES Accelerator Logout To exit the router’s web interface, choose Logout. Please ensure that you have saved the configuration settings before you logout. Be aware that the router is restricted to only one PC accessing the configuration web pages at a time.

  • Page 120: Problems Starting Up The Router

    Billion BIPAC-7402 / 7402W ADSL VPN Firewall Router with 3 DES Accelerator Chapter 5: Troubleshooting If the router is not functioning properly, first check this chapter for simple troubleshooting before contacting your service provider or Billion support. Problems starting up the router...

  • Page 121: Problems With The Lan Interface

    Ensure that all other devices connected to the same telephone line as your Frequent loss of router (e.g. telephones, fax machines, analogue modems) have a line filter ADSL linesync connected between them and the wall socket (unless you are using a (disconnections).
  • Page 122 Billion BIPAC-7402 / 7402W ADSL VPN Firewall Router with 3 DES Accelerator APPENDIX A: Product Support and Contact Information Most problems can be solved by referring to the Troubleshooting section in the User’s Manual. If you cannot resolve the problem with the Troubleshooting chapter, please contact the dealer where you purchased this product.
  • Page 123 Appendix A: Product Support and Contact Information...

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