Billion BiGuard 50G Manuel d'utilisateur

BiGuard 50G 802.11g Dual WAN Security Gateway www.billion.uk.com User’s Manual Version Release 1.03 (FW:1.xx)Deleted: 6Deleted:

10 Appendix F: IPSec Logs and Events F.1 IPSec Log Event Categories F.2 IPSec Log Event Table Appendix G: Bandwidth Management with QoS G.1

11 Chapter 1: Introduction 1.1 Overview Congratulations on purchasing BiGuard 50G Router from Billion. Combining a router with an Ethernet networ

12connections are possible on BiGuard 50G, with performance of up to 10Mbps. 1.2.3 Advanced Firewall Security Aside from intelligent broadband sh

13 LED Function Power A solid light indicates a steady connection to a power source. Status A blinking light indicates the device is writing to f

141.3.2 Rear Panel Port Function 1 Wireless Antenna One detachable 2.4GHz 5dbi SMA antenna 2 WAN2 WAN2 10/100M Ethernet port (with auto crosso

15 1.3.4 Cabling Most Ethernet networks currently use unshielded twisted pair (UTP) cabling. The UTP cable contains eight conductors, arranged in

16Chapter 2: Router Applications 2.1 Overview Your BiGuard 50G router is a versatile device that can be configured to not only protect your netwo

17 2.2.2 QoS Policies for Different Applications By setting different QoS policies according to the applications you are running, you can use

18applications such as an FTP server, users using VoIP will experience network lag and/or service interruptions during use. To avoid this scenario,

19manage your bandwidth, providing reliable Internet and network service to your organization. 2.2.5 Priority Bandwidth Utilization Assigning

2BiGuard 50G User’s Manual (Updated September, 2007) Copyright Information © 2007 Billion Electric Corporation, Ltd. The contents of this publicati

20 2.2.6 Management by IP or MAC address BiGuard 50G can also be configured to apply traffic policies based on a particular IP or MAC address.

21Other interfaces can match traffic based on the DSCP markings. DSCP markings are used to decide how packets should be treated, and is a useful too

22 In the above example, PC 1 (IP_192.168.2.2) and PC 2 (IP_192.168.2.3) are connected to the Internet via WAN1 (IP_230.100.100.1) on BiGuard 50G.

23connected to the Internet via WAN1 (IP_230.100.100.1) and WAN2 (IP_213.10.10.2) on BiGuard 50G. You can configure BiGuard 50G to balance the load

242.4.1 Inbound Fail Over Configuring BiGuard 50G for Inbound Fail Over allows you to ensure that incoming traffic is uninterrupted by having BiGu

252.4.2 Inbound Load Balancing Inbound Load Balancing allows BiGuard 50G to intelligently manage inbound traffic based on the amount of load of ea

262.5 DNS Inbound Using DNS Inbound is a great way to intelligently direct network traffic. DNS Inbound is a three step process. First, a DNS r

272.5.1 DNS Inbound Fail Over BiGuard 50G can be configured to reply the WAN2 IP address for the DNS domain name request should WAN1 fail. In

282.5.2 DNS Inbound Load Balancing DNS Inbound Load Balancing allows BiGuard 50G to intelligently manage inbound traffic based on the amount of

29 In the example above, the client is making a DNS request. The request is sent to the DNS server of BiGuard 50G through WAN2 (1). WAN2 will rout

3Safety Warnings Your BiGuard 50G is built for reliability and long service life. For your safety, be sure to read and follow the following safety

302.6 Virtual Private Networking A Virtual Private Network (VPN) enables you to send data between two computers across a shared or public network

31 VPN provides a flexible, cost-efficient, and reliable way for companies of all sizes to stay connected. One of the most important steps in sett

32gateway using WAN1 through a secure VPN tunnel. Should WAN1 fail, outbound traffic from BiGuard 50G will automatically be redirected to WAN2. This

332.6.3 Concentrator The VPN Concentrator provides an easy way for branch offices to connect to headquarter through a VPN tunnel. All branch offic

34Chapter 3: Getting Started 3.1 Overview BiGuard 50G is designed to be a powerful and flexible network device that is also easy to use. With an

35password for security reason. 4. Prepare to physically connect BiGuard 50G to Cable or DSL modems and a computer. Be sure to also review the Saf

36 3.4 Configuring PCs for TCP/IP Networking Now that your BiGuard 50G is connected properly to your network, it’s time to configure your networke

37- Windows 95/98/Me/NT/2000/XP - Mac OS 7 and later If you are using Windows 3.1, you must purchase a third-party TCP/IP application package. Any

38 3. Select Internet Protocol (TCP/IP) and click Properties. 4a. To have your PC obtain an IP address automatically, select the Obtain an IP

39address automatically and Obtain DNS server address automatically radio buttons. 4b. To manually assign your PC a fixed IP address, select the U

4 Table of Contents Chapter 1: Introduction 1.1 Overview 1.2 Product Highlights 1.2.1 Increased Bandwidth, Scalability and Resilience 1.2.2

40 3.4.2.2 Verifying Settings To verify your settings using a command prompt: 1. Click Start > Programs > Accessories > Command Prompt.

41 - An IP address between 192.168.1.1 and 192.168.1.253 - A subnet mask of 255.255.255.0 To verify your settings using the Windows XP GUI: 1. Cl

422. Right click one of the network connections listed and select Status from the pop-up menu. 3. Click the Support tab.

43If you are using BiGuard 50G’s default settings, your PC should: - Have an IP address between 192.168.1.1 and 192.168.1.253 - Have a subnet mask o

442. In the Control Panel window, double-click Network and Dial-up Connections. 3. In Network and Dial-up Connections, double-click Local Area Con

454. In the Local Area Connection window, click Properties. 5. Select Internet Protocol (TCP/IP) and click Properties.

466a. To have your PC obtain an IP address automatically, select the Obtain an IP address automatically and Obtain DNS server address automatically

47 7. Click OK to finish the configuration.

483.4.3.2 Verifying Settings 1. Click Start > Programs > Accessories > Command Prompt. 2. In the Command Prompt window, type ipconfig

49- A subnet mask of 255.255.255.0 3.4.4 Windows 98 / Me 3.4.4.1 Installing Components To prepare Windows 98/Me PCs for TCP/IP networking, y

52.6.2 VPN Planning - Fail Over 2.6.3 Concentrator Chapter 3: Getting Started 3.1 Overview 3.2 Before You Begin 3.3 Connecting Your Router 3

50 You must have the following installed:

51 - An Ethernet adapter - TCP/IP protocol - Client for Microsoft Networks If you need to install a new Ethernet adapter, follow these steps: a. C

52 If you need TCP/IP: a. Click Add.

53b. Select Protocol, then click Add. c. Select Microsoft. Æ TCP/IP, then OK. If you need Client for Microsoft Networks: a. Click Add.

54b. Select Client, then click Add. c. Select Microsoft. Æ Client for Microsoft Networks, and then click OK. 3. Restart your PC to apply your cha

552. In the Control Panel, double-click Network and choose the Configuration tab.

563. Select TCP / IP > ASUSTek or the name of any Network Interface Card (NIC) in your PC and click Properties. 4. Select the IP Address tab an

575. Select the DNS Configuration tab and select the Disable DNS radio button. 6. Click OK to apply the configuration.

583.4.4.3 Verifying Settings To check the TCP/IP configuration, use the winipcfg.exe utility: 1. Select Start > Run. 2. Type winipcfg, and t

59 The window is updated to show your settings. Using the default BiGuard 50G settings, your PC should have: - An IP address between 192.168.1.1 and

64.2.3 Routing Table 4.2.4 Session Table 4.2.5 DHCP Table 4.2.6 IPSec Status 4.2.7 PPTP Status 4.2.8 Traffic Statistics 4.2.9 CPU Statistic

60 ISP setting in WAN site: Obtain an IP Address automatically (DHCP Client) DHCP server: DHCP server is enabled. Start IP Address: 192.168.1.100 E

613.6 Information From Your ISP 3.6.1 Protocols Before configuring this device, you have to check with your ISP (Internet Service Provider) to f

623.6.2 Configuration Information If your ISP does not dynamically assign configuration information but instead uses fixed configurations, you wil

63 2. Double-click the Network icon. 3. In the Network Connections window, right-click Local Area Connection and select Properties.

64 4. Select Internet Protocol (TCP/IP) and click Properties. 5. If an IP address, subnet mask and a Default gateway are shown, write down the in

65assigned. Click the Obtain an IP address automatically radio button. 6. If any DNS server addresses are shown, write them down. Click the Obtai

66 3.7 Web Configuration Interface BiGuard 50G includes a Web Configuration Interface for easy administration via virtually any browser on your n

67 If the Web Configuration Interface appears, congratulations! You are now ready to configure your BiGuard 50G. If you are having trouble accessin

68 Chapter 4: Router Configuration 4.1 Overview The Web Configuration Interface makes it easy for you to manage your network via any PC connected

69restricted to only one PC accessing the web configuration interface at a time. Once a PC has logged into the web interface, other PCs cannot gain

74.4.4.3 Firmware Upgrade 4.4.4.4 Backup / Restore 4.4.4.5 Restart 4.4.4.6 Password 4.4.5 Firewall 4.4.5.1 Packet Filter 4.4.5.2 URL Filter 4

70Device Information Device Name: Displays the device name. System Up Time: System uptime enables a user to determine how long has the system being

71Support Telephone Support for Internet Access ONLY is available during office hours from Mon-Fri 10am–5pm on 0870-8501528. If you are successfull

8Chapter 5: Troubleshooting - * see the CD provided 5.1 Basic Functionality 5.1.1 Router Won’t Turn On 5.1.2 LEDs Never Turn Off 5.1.3 LAN or

9Appendix D: Network, Routing, and Firewall Basics D.1 Network Basics D.1.1 IP Addresses D.1.1.1 Netmask D.1.1.2 Subnet Addressing D.1.1.3 Priv