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Billion Electric Company 7500GL manuel d'utilisation

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Table des matières du manuel d’utilisation

  • Page 1

    myGuard 7500GL 802.11g Security ADSL Router User’s Manual Version Release 1.54c[...]

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    [...]

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    T T a a b b l l e e o o f f C C o o n n t t e e n n t t s s C C H H A A P P T T E E R R 1 1 : : I I N N T T R R O O D D U U C C T T I I O O N N . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 1 I NTRODUCTION TO YOUR MY G UA RD 7500GL ..........................................................[...]

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    Permanent Table .............................................................................................. 22 PPTP Status ..................................................................................................... 23 IPSec Status ..................................................................................................... 24 L[...]

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    Table of Contents iii Virtu l a Server (“Port Forwarding”) ................................................................... 106 Advanced ....................................................................................................... 109 Static Routing ...................................................................................[...]

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    [...]

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    myGuard 7500GL 802.11g Security ADSL Router Chapter 1: Introduction Chapter 1: Introduction Introduction to your myGuard 7500GL In light of emerging threats of Viruses and growi ng demands for URL filter ing from home users, Billion designs myGuard TM 7500GL 802.11g ADSL Security R outer, with central control and central guarding, to help ident ify[...]

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    myGuard 7500GL 802.11g Security ADSL Router Chapter 1: Introduction Fast Ethernet Switch A 4-port 10/100Mbps fast Ethernet switch is built in with aut omatic switching between MDI and MDI-X for 10Base-T and 100Base-TX ports. An Ethernet straight or cross-over cable can be used directly for auto detection. Multi-Protocol to Establish A Connection Su[...]

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    myGuard 7500GL 802.11g Security ADSL Router Chapter 1: Introduction Allows user to make a tunnel with a remote site directly to secure the data transmission among the connection. User can use embedded PP TP and L2TP client/server, IKE and IPSec which are supported by this router to make a VPN connection or users can run the PPTP client in PC and th[...]

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    myGuard 7500GL 802.11g Security ADSL Router Chapter 1: Introduction myGuard 7500GL Application myGuard 7500GL 802.11g Security ADSL Router Figure 1.1 Application Diagram of my Guard 7500GL 802.11g Security ADSL Router Thank you for y our purchase, and welcome to the w orld of broadband Internet! 4[...]

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    myGuard 7500GL 802.11g Security ADSL Router Chapter 2: Installing the Router Chapter 2: Installing the Router Important note for using the myGuard 7500GL Warning  Do not use the myGuard 7500GL in high humidity or high temperatures.  Do not use the same power sour ce for the myGuard 7500GL as other equipment.  Do not open or repair the case[...]

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    myGuard 7500GL 802.11g Security ADSL Router Chapter 2: Installing the Router The Front LEDs LED Meaning 1 PWR Lit when power is ON. 2 SYS Lit when the system is ready. 3 LAN port 1 Lit when connected to an Ethernet device. Green for 100Mbps; Orange for 10Mbps Blinking when data is transmitted/received. 4 LAN port 2 Lit when connected to an Ethernet[...]

  • Page 13

    myGuard 7500GL 802.11g Security ADSL Router Chapter 2: Installing the Router The Rear Ports 6 5 4 3 2 1 Port Meaning 1 LINE Connect the supplied RJ-11 (“telephone”) cable to this port when connecting to the ADSL/telephone network. 2 CONSOLE Connect a PS2/RS-232 cable to th is port when connecting to a PC’s RS-232 port (9-pin serial port). 3 L[...]

  • Page 14

    myGuard 7500GL 802.11g Security ADSL Router Chapter 2: Installing the Router Cabling One of the most common causes of problems is bad cabling or ADSL line(s). Make sure that all connected devices are turned on. On the front of the product is a bank of LEDs. Verify that the LAN Link and ADSL line LEDs are lit. If they are no t, verify that you are u[...]

  • Page 15

    myGuard 7500GL 802.11g Security ADSL Router Chapter 3: Basic Installation 9 Chapter 3: Basic Installation The router can be confi gured with your web browser. A web browser is included as a standard application in the following operating system s: Linux, Mac OS, Wi ndows 98/NT/2000/XP/Me, etc. The product provides a very easy and us er-friendly int[...]

  • Page 16

    myGuard 7500GL 802.11g Security ADSL Router Chapter 3: Basic Installation 10 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) 3. In the LAN Area Connection Status window, click Properties . ( S[...]

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    myGuard 7500GL 802.11g Security ADSL Router Chapter 3: Basic Installation 11 For Windows 2000 1. Go to Start / Settings / Control Panel . In the Control Panel, double-click Network and Dial-up Connections . 2. Double-click Local Area (“LAN”) Connection . (See Figure 3.5) 3. In the LAN Area Connection Status window, click Properties . (See Figur[...]

  • Page 18

    myGuard 7500GL 802.11g Security ADSL Router Chapter 3: Basic Installation 12 For Windows 98 / ME 1. Go to Start / Settings / Control Panel . In the Control Panel, double-click Network and choose the Configuration tab. 2. Select TCP / IP -> NE2000 Compatible , or the name of any Network Interface Card (NIC) in your PC. ( See Figure 3.9) 3. Click [...]

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    myGuard 7500GL 802.11g Security ADSL Router Chapter 3: Basic Installation 13 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) 3. Select the Obtain an IP address from a DHCP server radio button and[...]

  • Page 20

    myGuard 7500GL 802.11g Security ADSL Router Chapter 3: Basic Installation 14 Activating Trend Micro Security Services Before you can take full advantage of Trend Micro Security Services, you need to activate them. Available Services Before Activation After Activation  Security Scan  Vulnerability reports 60-day evaluation version Unlimited us[...]

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    myGuard 7500GL 802.11g Security ADSL Router Chapter 3: Basic Installation 15 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 ISP setting in WAN site: PPPoE DHCP server: DHCP s[...]

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    myGuard 7500GL 802.11g Security ADSL Router Chapter 3: Basic Installation 16 Information from your ISP Before configuring this device, you have to che ck with your ISP (Internet Service Provider) what kind of service is provided such as PPPoE, PPPoA, RFC1483, or IPoA. Gather the information as illustrated in t he following table and keep it for ref[...]

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    myGuard 7500GL 802.11g Security ADSL Router Chapter 3: Basic Installation 17 Configuring with your Web Browser Open your web browser, enter the IP address of your r outer, which by default is 192.168.1.254 , and click “ Go ”, a user name and password window prompt will appear. The default username and password are “admin” and “admin”. ([...]

  • Page 24

    myGuard 7500GL 802.11g Security ADSL Router Chapter 4:Configuration Chapter 4: Configuration At the configuration homepage, the left navigation pane wher e bookmarks are provided links you directly to the desired setup page, including: Status (ARP Table, Wireless Association, R outing Table, DHCP Table, PPTP Status, IPSec Status, L2TP Status, Email[...]

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    myGuard 7500GL 802.11g Security ADSL Router Chapter 4: Configuration Status ARP Table This section displays the router’s ARP (Addre ss Resolution Protocol) Table, which shows the mapping of Internet (IP) addresse s to Ethernet (MAC) addresses. Th is is useful as a quick way of determining the MAC address of the network interface of your PCs to us[...]

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    myGuard 7500GL 802.11g Security ADSL Router Chapter 4: Configuration Wireless Association IP Address: It is IP address of wireless client that joins this network. MAC: The MAC address of wireless client. 20[...]

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    myGuard 7500GL 802.11g Security ADSL Router Chapter 4: Configuration 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. Cost: Th[...]

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    myGuard 7500GL 802.11g Security ADSL Router Chapter 4: Configuration 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. Permanent: The fixed host mapping information Leased Table IP Address: The IP address that [...]

  • Page 29

    myGuard 7500GL 802.11g Security ADSL Router Chapter 4: Configuration 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). Enable: Whether the connection is currently enabled. Active: Whether th[...]

  • Page 30

    myGuard 7500GL 802.11g Security ADSL Router Chapter 4: Configuration 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. Connection State: Whether the VPN is Connected or Disconnected. Statistics: Statistics for thi[...]

  • Page 31

    myGuard 7500GL 802.11g Security ADSL Router Chapter 4: Configuration 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). Enable: Whether the connection is currently enabled. Active: Whether th[...]

  • Page 32

    myGuard 7500GL 802.11g Security ADSL Router Chapter 4: Configuration Event Log This page displays the router’s Event Log entries. Major events ar e logged to this window, such as when the router’s ADSL co nnection is disconnected, as well as Firewall events when you have enabled Intrusion or Blocking Logging in the Configuration – Firewall se[...]

  • Page 33

    myGuard 7500GL 802.11g Security ADSL Router Chapter 4:Configuration 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-mappi ng established using UPnP (Universal Plug and Play). Please see the Advanced section of this manual for more det ails[...]

  • Page 34

    myGuard 7500GL 802.11g Security ADSL Router Chapter 4: Configuration Quick Start For detailed instructions on configur ing 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 e[...]

  • Page 35

    myGuard 7500GL 802.11g Security ADSL Router Chapter 4: Configuration Click Start to begin scanning for encapsulation types o ffered by your ISP. If the scan is successful you will then be presented with a list of supported options: Select the desired option from the list and click Apply to return to the Quick Start interface to continue configuring[...]

  • Page 36

    myGuard 7500GL 802.11g Security ADSL Router Chapter 4: Configuration 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. LAN (Local Area Network) There are four items wit hin [...]

  • Page 37

    myGuard 7500GL 802.11g Security ADSL Router Chapter 4: Configuration Wireless WLAN Service: Default setting is set to Enable. Mode: 802.11b + g (Mixed mode), 802.11b and 802.11g. The factory default is 802.11b + g. ESSID: Enter the unique ID given to the Access Poin t (AP), which is already built-in to the router’s wireless interface. To connect [...]

  • Page 38

    myGuard 7500GL 802.11g Security ADSL Router Chapter 4: Configuration Wireless Security You can disable or enable with WPA or WEP for protecting wireless network. The default mode of wireless security is disabled . WPA Pre-Shared Key WPA Algorithms: TKIP (Temporal Key Integrity Protoc ol) utilizes a stronger encryption method and incorporates Messag[...]

  • Page 39

    myGuard 7500GL 802.11g Security ADSL Router Chapter 4: Configuration WEP WEP Encryption: To prevent unauthorized wireless st ations 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[...]

  • Page 40

    myGuard 7500GL 802.11g Security ADSL Router Chapter 4:Configuration Port Setting This section allows you to configure the setti ngs for the router’s Et hernet 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. Port # Connecti[...]

  • Page 41

    myGuard 7500GL 802.11g Security ADSL Router Chapter 4: Configuration DHCP Server You can disable or enable the DHCP (Dynamic Host Configuration Pr otocol) 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 [...]

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    myGuard 7500GL 802.11g Security ADSL Router Chapter 4: Configuration 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 addr ess back to the DHCP client in the LAN. Use this function only if advised to do so by your network administrator or ISP. Click Apply to enable [...]

  • Page 43

    myGuard 7500GL 802.11g Security ADSL Router Chapter 4:Configuration 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 . ISP The factory default is PPPoE. If your ISP uses this access protocol, click Edi[...]

  • Page 44

    myGuard 7500GL 802.11g Security ADSL Router Chapter 4:Configuration 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. NAT: The NAT (Network Address Translation) feat ure allows multiple users to access the Internet t[...]

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    myGuard 7500GL 802.11g Security ADSL Router Chapter 4:Configuration 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) feat ure allows multiple users to access the Internet through a[...]

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    myGuard 7500GL 802.11g Security ADSL Router Chapter 4:Configuration DHCP client function, and specif y 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. Connection:  Always on: If you want the router to establish a PPPo[...]

  • Page 47

    myGuard 7500GL 802.11g Security ADSL Router Chapter 4:Configuration Give DNSto Relay: Controls whether the PPP Internet Protocol Cont rol Protocol (IPCP) can request the DNS server IP address fo r a remote PPP peer . Once IPCP has discovered the DNS server IP address, it autom atically gives the address to the local DNS relay so that a connection c[...]

  • Page 48

    myGuard 7500GL 802.11g Security ADSL Router Chapter 4:Configuration 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. Ether Filter Type: Specify the type of ethernet filter ing per[...]

  • Page 49

    myGuard 7500GL 802.11g Security ADSL Router Chapter 4:Configuration 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) feat ure allows multiple users to access the Internet throu[...]

  • Page 50

    myGuard 7500GL 802.11g Security ADSL Router Chapter 4:Configuration Connection:  Always on: If you want the router to establish a PPPoA session when starting up and to automatically re-establish the PPPo A session when disconnected by the ISP.  Connect to Demand: If you want to establish a P PPoA session only when there is a packet requesting[...]

  • Page 51

    myGuard 7500GL 802.11g Security ADSL Router Chapter 4:Configuration Give DNSto Client: Controls whether the PPP Internet Protocol Cont rol 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 [...]

  • Page 52

    myGuard 7500GL 802.11g Security ADSL Router Chapter 4:Configuration 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) feat ure allows multiple users to access the Internet throug[...]

  • Page 53

    myGuard 7500GL 802.11g Security ADSL Router Chapter 4:Configuration DNS 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.billion.co m and an IP address. An IP address is a 32-bit number in the form of xxx.xxx.xxx.xxx , for [...]

  • Page 54

    myGuard 7500GL 802.11g Security ADSL Router Chapter 4:Configuration 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.dm t or T1.413 first. If it still fails, please t[...]

  • Page 55

    myGuard 7500GL 802.11g Security ADSL Router Chapter 4:Configuration 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 [...]

  • Page 56

    myGuard 7500GL 802.11g Security ADSL Router Chapter 4:Configuration Remote Access To temporarily permit remote administration of the router (i.e. from outside your LAN), select a time period t he router will permit remote access for and click Enable. You may change other configuration options for t he web administration interface using Device Manag[...]

  • Page 57

    myGuard 7500GL 802.11g Security ADSL Router Chapter 4:Configuration 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. Over time this software may be improved and modified, and your Billi[...]

  • Page 58

    myGuard 7500GL 802.11g Security ADSL Router Chapter 4:Configuration Backup / Restore These functions allow you to save and backup y our 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 m[...]

  • Page 59

    myGuard 7500GL 802.11g Security ADSL Router Chapter 4:Configuration Restart Router Click Restart with option Current Settings to reboot your router (and restore your last saved configuration). If you wish to restart the rout er using the factory default se ttings (for example, after a firmware upgrade or if you have saved an incorrect configuration[...]

  • Page 60

    myGuard 7500GL 802.11g Security ADSL Router Chapter 4:Configuration User Management In order to prevent unauthorized a ccess to your router’s configur ation interface, it requires all users to login with a password. You can se t up multiple user accounts, each with their own password. You are able to Edit existing users and Create new users who a[...]

  • Page 61

    myGuard 7500GL 802.11g Security ADSL Router Chapter 4:Configuration Firewall and Access Control Your router includes a full SPI (Stateful Packe t Inspection) firewall fo r controlling Internet access from your LAN, as well as helping to prev ent attacks from hackers. In addition to this, when using NAT (Network Addre ss Translation. Please see the [...]

  • Page 62

    myGuard 7500GL 802.11g Security ADSL Router Chapter 4:Configuration Firewall Security and Policy (General Settings) : Outbound direction of Packet Filter rules to prevent unauthorized computers or applications accessing the Internet. MAC Filter rules : To prevent unauthorized computers accessing the Internet. URL Filter : To block PCs on your local[...]

  • Page 63

    myGuard 7500GL 802.11g Security ADSL Router Chapter 4:Configuration 57 Any remote user who is attempting to perform this action may result in blocking all the accesses to confi gure and manage of the device from the Internet. Packet Filter[...]

  • Page 64

    myGuard 7500GL 802.11g Security ADSL Router Chapter 4:Configuration Port Filters The pre-defined port filter rules for High, Medium and Low security levels are listed. See Table 1. T able 1: Pre-defined Port Filter Port Number Firewall - High Firewall - Medium Firewall - Low Application Protocol Start End Inbound Outbound Inbound Outbound Inbound O[...]

  • Page 65

    myGuard 7500GL 802.11g Security ADSL Router Chapter 4:Configuration Address Filters Address Filters are used to block traffic to/fr om 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; you can add the filter rules to m eet your requirement[...]

  • Page 66

    myGuard 7500GL 802.11g Security ADSL Router Chapter 4:Configuration Example: Configuring your firewall to a llow 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. To setup a web server located on the loca[...]

  • Page 67

    myGuard 7500GL 802.11g Security ADSL Router Chapter 4:Configuration 2. 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 3. Click Delete to delete the existing HTTP rule. 4. Click Add TCP Filter . Click Add TCP Filter 5. Input the port [...]

  • Page 68

    myGuard 7500GL 802.11g Security ADSL Router Chapter 4:Configuration 7. Configure your Virtual Server (“port forwar ding”) 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 w eb server PC’s IP address. Tip : If you wish to set[...]

  • Page 69

    myGuard 7500GL 802.11g Security ADSL Router Chapter 4:Configuration 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 packets are filtered and bl ocked depending on whether they are detected as possibl[...]

  • Page 70

    myGuard 7500GL 802.11g Security ADSL Router Chapter 4:Configuration Max PING Count : This is a threshold value to decide whether an ICMP Echo Storm is occurring or not. Default value is 15 ICMP Echo Requests (PING) per second. Max ICMP Count : This is a threshold to decide whether an ICMP flood is occurring or not. Default value is 100 ICMP packets[...]

  • Page 71

    myGuard 7500GL 802.11g Security ADSL Router Chapter 4:Configuration 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 Filt er function, you can configur e the switch to only [...]

  • Page 72

    myGuard 7500GL 802.11g Security ADSL Router Chapter 4:Configuration URL Content Filtering URL (Uniform Resource Locator – e. g. an address in the form of http://www.abcde.com or http://www.example.com ) filter rules allow you to prev ent users on your n etwork from accessing particular websites by their URL. T here are no pre-defined URL filter r[...]

  • Page 73

    myGuard 7500GL 802.11g Security ADSL Router Chapter 4:Configuration Domains Filtering: This function checks the domai n 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). The checking procedure is: 1. Check the domain in the URL to determine if it is[...]

  • Page 74

    myGuard 7500GL 802.11g Security ADSL Router Chapter 4:Configuration Firewall Log Firewall Log display log information of any unexpec ted 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. 68[...]

  • Page 75

    myGuard 7500GL 802.11g Security ADSL Router Chapter 4:Configuration 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. PPTP There are two types of PPTP VPN supported; Remote Access and LAN-to-LAN (please [...]

  • Page 76

    myGuard 7500GL 802.11g Security ADSL Router Chapter 4:Configuration Remote Access PPTP Connection Connection Name: This allows you to identify this par ticular connection, e.g. “Connection to office”. Type: Check Dial Out if you want your rout er to operate as a c lient (connecting to a remote VPN server, e.g. your office server), check Dial In[...]

  • Page 77

    myGuard 7500GL 802.11g Security ADSL Router Chapter 4:Configuration Mode: You may select Stateful or St ateless 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. Idle Time : Auto-disconnect the VPN connection when there is no activity on the connectio[...]

  • Page 78

    myGuard 7500GL 802.11g Security ADSL Router Chapter 4:Configuration LAN to LAN PPTP Connection Connection Name: A user-define description of the connection. Type: Check Dial Out if you want your r outer to operate as a c lient (connecting to a remote VPN server, e.g. your office server), check Dial In operates as a VPN server. When configuring your[...]

  • Page 79

    myGuard 7500GL 802.11g Security ADSL Router Chapter 4:Configuration 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. Mode: You may select Stateful or St ateless mode. The key will be changed [...]

  • Page 80

    myGuard 7500GL 802.11g Security ADSL Router Chapter 4:Configuration IPSec Click Create to configure a new IPSec VPN connection. 74[...]

  • Page 81

    myGuard 7500GL 802.11g Security ADSL Router Chapter 4:Configuration 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 addre ss range of the local network.  Single Address: The IP address of the local host.  Subnet: The s[...]

  • Page 82

    myGuard 7500GL 802.11g Security ADSL Router Chapter 4:Configuration Authentication: Authentication establishes the integrity of the datagram and ensur es 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 br ute-force attacks than MD5, however [...]

  • Page 83

    myGuard 7500GL 802.11g Security ADSL Router Chapter 4:Configuration 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.  Content: Input ID’s information, like domain name www.ipsectest.com . Remote ID:  Type: Specify Rem[...]

  • Page 84

    myGuard 7500GL 802.11g Security ADSL Router Chapter 4:Configuration 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. 78[...]

  • Page 85

    myGuard 7500GL 802.11g Security ADSL Router Chapter 4:Configuration Remote Access L2TP Connection Connection Name: This allows you to identify this par ticular connection, e.g. “Connection to office”. Type: Check Dial Out if you want your rout er to operate as a c lient (connecting to a remote VPN server, e.g. your office server), check Dial In[...]

  • Page 86

    myGuard 7500GL 802.11g Security ADSL Router Chapter 4:Configuration Authentication: Authentication establishes the integrity of the dat agram 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 i[...]

  • Page 87

    myGuard 7500GL 802.11g Security ADSL Router Chapter 4:Configuration LAN to LAN L2TP Connection Connection Name: A user-define description of the connection. Type: Check Dial Out if you want your r outer to operate as a client (connecting to a remote VPN server, e.g. your office server), check Dial In operates as a VPN server. When configuring your [...]

  • Page 88

    myGuard 7500GL 802.11g Security ADSL Router Chapter 4:Configuration 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. IPSec: Enable for enhancing your LT2P VPN security. Authentication: Authenticati[...]

  • Page 89

    myGuard 7500GL 802.11g Security ADSL Router Chapter 4:Configuration Example: Configuring a Remote Access PPTP VPN Dial-in Connection A remote worker establishes a PPTP VPN c onnection with the head office using Microsoft's VPN Adapter (included with Window s 2000/ME, etc.). The router is installed in the head office, connected to a couple of P[...]

  • Page 90

    myGuard 7500GL 802.11g Security ADSL Router Chapter 4:Configuration Configuring PPTP 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. 1 2 3 4 5 Item Function Description 1 Connection Name VPN_PPTP Given a name of PPTP connection Dial in Check Dial in [...]

  • Page 91

    myGuard 7500GL 802.11g Security ADSL Router Chapter 4:Configuration Example: Configuring a Remote Ac cess PPTP VPN Dial-out Connection A company’s office establishes a PPTP VPN connec tion with a file server located at a separate location. The router is installed in the o ffice, connected to a couple of PCs and Servers. Dial-out 85[...]

  • Page 92

    myGuard 7500GL 802.11g Security ADSL Router Chapter 4:Configuration Configuring the PPTP VPN in the Office You can either input the IP addr ess (69.1.121.33 in this case) or hostname to reach the server. 1 2 3 4 5 Item Function Description 1 Connection Name VPN_PPTP Given name of PPTP connection Dial out Check Dial out 2 Server IP Address (or Hostn[...]

  • Page 93

    myGuard 7500GL 802.11g Security ADSL Router Chapter 4:Configuration Example: Configuring a LAN-to-LAN PPTP VPN Connection The branch office establishes a PPTP VPN t unnel with head office to connect two private networks over the Internet.. The routers are in stalled in the head office and branch office accordingly. Attention Both office LAN network[...]

  • Page 94

    myGuard 7500GL 802.11g Security ADSL Router Chapter 4:Configuration Configuring PPTP VPN in the Head Office The IP address 192.168.1.201 will be assigned to the rout er located in the branch office. Please make sure this IP is not used in the head office LAN. 1 2 3 4 5 6 Item Function Description 1 Connection Name HeadOffice Given a name of PPTP co[...]

  • Page 95

    myGuard 7500GL 802.11g Security ADSL Router Chapter 4:Configuration Configuring PPTP VPN in the Branch Office The IP address 69.1.121.30 is the Public IP address of the router loca ted 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 th[...]

  • Page 96

    myGuard 7500GL 802.11g Security ADSL Router Chapter 4:Configuration Example: Configuring a IPSe c LAN-to-LAN VPN Connection T able 3: Netw ork 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 192.168.1.0/24 192.168.0.0/24 Remote Router I[...]

  • Page 97

    myGuard 7500GL 802.11g Security ADSL Router Chapter 4:Configuration Configuring IPSec VPN in the Head Office 1 2 3 4 5 Item Function Description 1 Connection Name IPSec_HeadOffice Given a name of IPSec connection Subnet Check Subnet radio button IP Address 192.168.1.0 2 Netmask 255.255.255.0 Head office network 3 Secure Gateway Address (or Hostname[...]

  • Page 98

    myGuard 7500GL 802.11g Security ADSL Router Chapter 4:Configuration Configuring IPSec VPN in the Branch Office 1 2 3 4 5 Item Function Description 1 Connection Name IPSec_Branch Office Given a name of IPSec connection Subnet Check Subnet radio button IP Address 192.168.0.0 2 Netmask 255.255.255.0 Branch office network 3 Secure Gateway Address (or H[...]

  • Page 99

    myGuard 7500GL 802.11g Security ADSL Router Chapter 4:Configuration Example: Configuring a IPSe c Host-to-LAN VPN Connection 93[...]

  • Page 100

    myGuard 7500GL 802.11g Security ADSL Router Chapter 4:Configuration Configuring IPSec VPN in the Office 1 2 3 4 5 Item Function Description 1 Connection Name IPSec Given a name of IPSec connection Subnet Check Subnet radio button IP Address 192.168.1.0 2 Netmask 255.255.255.0 Head office network 3 Secure Gateway Address (or Hostname) 69.121.1.30 IP[...]

  • Page 101

    myGuard 7500GL 802.11g Security ADSL Router Chapter 4:Configuration Example: Configuring a Remote Ac cess 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 o[...]

  • Page 102

    myGuard 7500GL 802.11g Security ADSL Router Chapter 4:Configuration 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. 1 2 3 5 6 4 Item Function Description 1 Connection Name VPN_L2TP Given a name of L2TP connection Dial in Check Dial i[...]

  • Page 103

    myGuard 7500GL 802.11g Security ADSL Router Chapter 4:Configuration 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 o ffice, connected to a couple of PCs and Servers. Dial-out 97[...]

  • Page 104

    myGuard 7500GL 802.11g Security ADSL Router Chapter 4:Configuration Configuring the L2TP VPN in the Office 1 2 3 5 6 4 Item Function Description 1 Connection Name VPN_L2TP Given name of L2TP connection Dial out Check Dial out 2 Server IP Address (or Hostname) 69.121.1.33 An Dialed server IP Username username 3 Password 123456 A given username &[...]

  • Page 105

    myGuard 7500GL 802.11g Security ADSL Router Chapter 4:Configuration Example: Configuring your Rout er 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. 99[...]

  • Page 106

    myGuard 7500GL 802.11g Security ADSL Router Chapter 4:Configuration 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. A ttention Both office LAN networks MU[...]

  • Page 107

    myGuard 7500GL 802.11g Security ADSL Router Chapter 4:Configuration Configuring L2TP VPN in the Head Office The IP address 192.168.1.200 will be assigned to the rout er located in the branch office. Please make sure this IP is not used in the head office LAN. 1 2 3 4 7 6 5 Item Function Description 1 Connection Name HeadOffice Given a name of L2TP [...]

  • Page 108

    myGuard 7500GL 802.11g Security ADSL Router Chapter 4:Configuration Configuring L2TP VPN in the Branch Office The IP address 69.1.121.30 is the Public IP address of the router loca ted 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 th[...]

  • Page 109

    myGuard 7500GL 802.11g Security ADSL Router Chapter 4:Configuration 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 w[...]

  • Page 110

    myGuard 7500GL 802.11g Security ADSL Router Chapter 4:Configuration 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). Low The trigger of check can base on IP protocol, port number and address. And the balance of utilizatio n of each prioriti[...]

  • Page 111

    myGuard 7500GL 802.11g Security ADSL Router Chapter 4:Configuration IP Throttling IP Throttling allows you to limit the speed of IP traffic. The val ue entered will limit the speed of the application that you set to t he specified value’s multiple of 32kbps. The trigger of check can base on IP pr otocol, port number and address as well. Enable : [...]

  • Page 112

    myGuard 7500GL 802.11g Security ADSL Router Chapter 4: Configuration Virtual Server (“Port Forwarding”) In TCP/IP and UDP networks a port is a 16-bi t number used to identify which application program (usually a server) incoming connecti ons should be delivered to. Some ports have numbers that are pre-assigned to them by the IANA (the Internet [...]

  • Page 113

    myGuard 7500GL 802.11g Security ADSL Router Chapter 4: Configuration 161 TCP SNMP 443 TCP & UDP HTTPS 1503 TCP T.120 1720 TCP H.323 4000 TCP ICQ 7070 UDP RealAudio Because NAT can act as a “natural ” Internet firewall, your router protects your network from being accessed by outside user s when using NAT, as all incoming connec tion attempt[...]

  • Page 114

    myGuard 7500GL 802.11g Security ADSL Router Chapter 4: Configuration TCP or UDP, however you can specify other protocols using the drop-down Protocol menu. Setting the protocol to “all” will cause all incoming connection attemp ts using all protocols on all port numbers to be forwarded to the specified IP address. DMZ: The DMZ Host is a local c[...]

  • Page 115

    myGuard 7500GL 802.11g Security ADSL Router Chapter 4: Configuration Advanced Configuration options within the Advanced section are for users who wish to take advantage of the more advanced features of the router. User s who do not understand the features should not attempt to reconfigure their router, unless advised to do so by support staff. Ther[...]

  • Page 116

    myGuard 7500GL 802.11g Security ADSL Router Chapter 4: Configuration 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. This is especially useful for hosting server s via your ADSL connection, so that anyone wishi[...]

  • Page 117

    myGuard 7500GL 802.11g Security ADSL Router Chapter 4: Configuration 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 waitin g for download. You may also view the status of this function using the Status – Email Checking sec[...]

  • Page 118

    myGuard 7500GL 802.11g Security ADSL Router Chapter 4: Configuration 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) wi[...]

  • Page 119

    myGuard 7500GL 802.11g Security ADSL Router Chapter 4: Configuration Universal Plug and Play (UPnP): UPnP offers peer-to-peer network connectivi ty for PCs and other network devices, along with control and data transfer between devices. UPnP offers many advantages for users running NAT routers through UPnP NAT Tr aversal, and on supported systems m[...]

  • Page 120

    myGuard 7500GL 802.11g Security ADSL Router Chapter 4: Configuration SNMP Version: SNMPv2c and SNMPv3 SNMPv2c is the combination of the enhanced pr otocol 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 th[...]

  • Page 121

    myGuard 7500GL 802.11g Security ADSL Router Chapter 4: Configuration  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  From RFC1573 (IfMIB):  ifMIBObjects Group  From RFC1695 (atmMIB):  atmMIBObjects ?[...]

  • Page 122

    myGuard 7500GL 802.11g Security ADSL Router Chapter 4: Configuration TMSS Security Services Security Surveying Configuration The period value allows changing for checking latest Scan Engine and Virus Pattern of PC-cillin. Also it can be customized to specify t he display interval value (1 day, 3 days, 1 week, 2 weeks, and 1 month) to invoke TMSS Se[...]

  • Page 123

    myGuard 7500GL 802.11g Security ADSL Router Chapter 4: Configuration Parental Controls General Settings Parental Controls intercept requests to view Web sites from a user’s Internet browser and based on specified restricted categories, det ermines whether to allow or block the requested Web site content. Parental Controls are included when you in[...]

  • Page 124

    myGuard 7500GL 802.11g Security ADSL Router Chapter 4: Configuration Exception List Select Enable to exclude the IP address of user on your LAN from Parental Controls policy. Statistics In addition to blocking Web sites, Parental C ontrols provide summary information that lets you know how many times users on your network. 118[...]

  • Page 125

    myGuard 7500GL 802.11g Security ADSL Router Chapter 4: Configuration Getting Started with Trend Micro Security Services To activate your Trend Micro Security Service, you m us t have IE 5.5 or above installed After finish the WAN connection setting, the following window will be popped up when opening Internet Explorer to surf In ternet via myGuard [...]

  • Page 126

    myGuard 7500GL 802.11g Security ADSL Router Chapter 4: Configuration The service will ask to download the Trend Micro Security Services ActiveX control. 120[...]

  • Page 127

    myGuard 7500GL 802.11g Security ADSL Router Chapter 4: Configuration Depending on your security settings, you may be asked to accept this tool. Click Yes to continue. By default, Internet Explorer permits downl oading the ActiveX control, however, if you experience issues downloading it modify your In ternet Explorer Security Settings to the follow[...]

  • Page 128

    myGuard 7500GL 802.11g Security ADSL Router Chapter 4: Configuration The Trend Micro Security Services dashboard will be shown up, after downloading. You now get 60-day evaluation Security Scan service. Just feeling myGuard Security Services by clicking Scan Now! And it is free of charge for activating Trend Micro Security Scan service. By clicking[...]

  • Page 129

    myGuard 7500GL 802.11g Security ADSL Router Chapter 4: Configuration Downloading… Scanning… 123[...]

  • Page 130

    myGuard 7500GL 802.11g Security ADSL Router Chapter 4: Configuration Vulnerability report for computer The detail report is generated and shown up to you. Please click Step 2 for seeing detail information of entire Network, fo r example as following figure. 124[...]

  • Page 131

    myGuard 7500GL 802.11g Security ADSL Router Chapter 4: Configuration Vulnerability reports for entire Network If you do not like to do security scan now, the Trend Micro Security Services dashboard can be opened by following methods any time when dashboard is closed. • Click the Trend Micro icon button on your In ternet Explorer Web browser toolb[...]

  • Page 132

    myGuard 7500GL 802.11g Security ADSL Router Chapter 4: Configuration To activate Trend Micro Security Services, perform the following: Step 1: Registering your Trend Micro account Step 2: Validating the Registration Email Step 3: Installing Trend Micro Internet Securi ty (named TIS 11.35 Package). *Important: you may download it through th e Intern[...]

  • Page 133

    myGuard 7500GL 802.11g Security ADSL Router Chapter 4: Configuration 127[...]

  • Page 134

    myGuard 7500GL 802.11g Security ADSL Router Chapter 4: Configuration Step 1 Do the following: • In the appropriate fields on the Regi ster Web page, type your name and email address and other required information. Regi stration involves sending an email to the typed address to verify the email address is correct. • Returning users can use their[...]

  • Page 135

    myGuard 7500GL 802.11g Security ADSL Router Chapter 4: Configuration Verify the email address and other information is correct. Trend Micro sends a verification email to this address that you must reply to before your services are activated. Click << Back to make any modifications. Click Submit . A validation email is sent to the ma il addres[...]

  • Page 136

    myGuard 7500GL 802.11g Security ADSL Router Chapter 4: Configuration Step 2 Validating the Registration Email After submitting your Trend Micro account r egistration information, Trend Micro will send a validation email to confirm that the email address is correct. To validate your email address: 1. Open your email client (f or example, Microsoft O[...]

  • Page 137

    myGuard 7500GL 802.11g Security ADSL Router Chapter 4: Configuration Step 3 Installing Trend Micro Internet Security After validating the email to confirm your Trend Micro account, the final step involves downloading and installing Trend Micro Internet Security. To download and install Trend Micro Internet Security: 1. Click Start Download . Anothe[...]

  • Page 138

    myGuard 7500GL 802.11g Security ADSL Router Chapter 4: Configuration View Service Summary To view Service Summary: 1. Open the Trend Micro Security Services dashboard. 2. On the dashboard main menu, click Service Summary . View Service Summary to quickly display the following: • Trend Micro Customer Account information • The number of days rema[...]

  • Page 139

    myGuard 7500GL 802.11g Security ADSL Router Chapter 4: Configuration Using Parental Controls (Subscription base, with 60-day FREE evaluation) Note Parental Controls intercept requests to view Web sites from a user’s Internet browser and based on specified restricted categories, det ermines whether to allow or block the requested Web site content.[...]

  • Page 140

    myGuard 7500GL 802.11g Security ADSL Router Chapter 4: Configuration Statistics of Parental Controls In addition to blocking Web sites, Parental Controls provide summary information that lets you know how many times users on your network. To view statistics of Parental Controls: 1. Open the myGurard 7500GL Web GUI. 2. Open the Trend Micro Security [...]

  • Page 141

    myGuard 7500GL 802.11g Security ADSL Router Chapter 4: Configuration 135[...]

  • Page 142

    myGuard 7500GL 802.11g Security ADSL Router Chapter 4: Configuration 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 a fter turning off or rese tting your router. Click Save to write your new configuration to FLASH. 136[...]

  • Page 143

    myGuard 7500GL 802.11g Security ADSL Router Chapter 4: Configuration 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. Once a PC has logged into the web int[...]

  • Page 144

    myGuard 7500GL 802.11g Security ADSL Router Chapter 5: Troubleshooting Chapter 5: Troubleshooting If the router is not functioning pr operly, first check this chapter for simple troubleshooting before contacting your service provider or Billion support. Problems starting up the router Problem Corrective Action None of the LEDs are on when you turn [...]

  • Page 145

    myGuard 7500GL 802.11g Security ADSL Router Chapter 5: Troubleshooting Frequent loss of ADSL linesync (disconnections). 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 the wall socket (un less you are using a Cent[...]

  • Page 146

    myGuard 7500GL 802.11g Security ADSL Router Chapter 5: Troubleshooting My Parent’s Control does not work. Check your DNS setting. Your router needs the DNS setting to query ASP server for URL rating. 140[...]

  • Page 147

    myGuard 7500GL 802.11g Security ADSL Router 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. Contact Billion AUSTRALIA htt[...]