Page 3: Table Of Contents
Table of Contents CHAPTER 1 INTRODUCTION ..................... 1 TW100-BRV304 Features ....................1 Package Contents ......................3 Physical Details ........................4 CHAPTER 2 INSTALLATION ....................7 Requirements ........................7 Procedure ........................... 7 CHAPTER 3 SETUP ........................ 9 Overview ..........................9 Configuration Program ....................10 Setup Wizard ........................
Page 4 APPENDIX A TROUBLESHOOTING ................139 Overview ........................139 General Problems ......................139 Internet Access ....................... 139 APPENDIX B SPECIFICATIONS ..................141 TW100-BRV304 ......................141 FCC Statement ......................141 CE Marking Warning ....................142 P/N: 9560J20137 Copyright © 2004. All Rights Reserved.
Page 5: Chapter 1 Introduction
Shared Internet Access. All users on the LAN or WLAN can access the Internet through the TW100-BRV304, using only a single external IP Address. The local (invalid) IP Addresses are hidden from external sources. This process is called NAT (Network Ad- dress Translation).
Page 6: Advanced Internet Functions
• DHCP Server Support. Dynamic Host Configuration Protocol provides a dynamic IP address to PCs and other devices upon request. The TW100-BRV304 can act as a DHCP Server for devices on your local LAN and WLAN. • Multi Segment LAN Support.
Page 7: Package Contents
3DES. Microsoft VPN Gateway Support • PPTP Server. The TW100-BRV304 emulates a Microsoft PPTP VPN Server, allowing clients to use the Microsoft VPN client provided in Windows. • Windows Client Support. Remote users can use the Microsoft VPN client (VPN Adapter) provided in recent versions of Windows.
Page 8: Physical Details
TW100-BRV304 User's Guide Physical Details Front-mounted LEDs Figure 2: Front Panel Power On - Power on. Off - No power. Status (Red) On - Error condition. Off - Normal operation. Blinking - This LED blinks during start up. Each port has 2 LEDs •...
Page 9: Rear Panel
3. Keep holding the Reset Button for a few seconds, until the RED LED has flashed TWICE. 4. Release the Reset Button. The TW100-BRV304 is now using the factory default values. Connect the DSL or Cable Modem here. If your modem came with a WAN port cable, use the supplied cable.
Page 10 TW100-BRV304 User's Guide • PCs connected to the DMZ port are on the same LAN segment as PCs connected to the Hub ports. They must use the same IP address range. • PCs connected to the DMZ port are NOT visible to PCs on the hub (LAN) ports. So you cannot use Microsoft networking or other networking protocols to connect to PCs on the DMZ.
Page 11: Chapter 2 Installation
(usually, DSL or Cable modem). Procedure Figure 4: Installation Diagram 1. Choose an Installation Site Select a suitable place on the network to install the TW100-BRV304. Ensure the TW100-BRV304 and the DSL/Cable modem are powered OFF. 2. Connect LAN Cables •...
Page 12: Check The Leds
PCs connected to the DMZ port are isolated from your LAN. 3. Connect WAN Cable Connect the Broadband modem to the WAN port on the TW100-BRV304. Use the cable supplied with your Broadband modem. If no cable was supplied, use a standard LAN ca- ble.
Page 13: Chapter 3 Setup
PCs on your local LAN may also require configuration. For details, see Chapter 4 - PC Confi- guration. Other configuration may also be required, depending on which features and functions of the TW100-BRV304 you wish to use. Use the table below to locate detailed instructions for the required functions. To Do this: Refer to: Configure PCs on your LAN.
Page 14: Configuration Program
Configuration Program The TW100-BRV304 contains an HTTP server. This enables you to connect to it, and confi- gure it, using your Web Browser. Your Browser must support JavaScript. The configuration program has been tested on the following browsers: •...
Page 15: Using Your Web Browser
1. After installing the TW100-BRV304 in your LAN, start your PC. If your PC is already running, restart it. 2. Start your WEB browser. 3. In the Address box, enter "HTTP://" and the IP Address of the TW100-BRV304, as in this example, which uses the TW100-BRV304 's default IP Address: HTTP://192.168.0.1...
Page 16 TW100-BRV304 User's Guide Figure 5: Password Dialog • Enter admin for the User Name, and leave the Password blank. • These are the default values. Both the name and password can (and should) be changed, using the Admin Login screen. Once you have changed either the name or the password,...
Page 17: Setup Wizard
Setup Setup Wizard The first time you connect to the TW100-BRV304, the Setup Wizard will run automatically. (The Setup Wizard will also run if the TW100-BRV304's default settings are restored.) 1. Step through the Wizard until finished. • You need to know the type of Internet connection service used by your ISP. Check the data supplied by your ISP.
Page 18: Singtel Ras
TW100-BRV304 User's Guide • PPTP Mainly used in Europe. PPTP Server IP Address. • User name and password. You connect to the ISP only • when required. The IP address IP Address allocated to is usually allocated automati- you, if Static (Fixed).
Page 19: Home Screen
Setup Home Screen After finishing or exiting the Setup Wizard, you will see the Home screen. When you connect in future, you will see this screen when you connect. An example screen is shown below. Figure 6: Home Screen Navigation & Data Input •...
Page 20: Lan Screen
Figure 7: LAN Screen Data - LAN Screen TCP/IP IP address for the TW100-BRV304, as seen from the local LAN. Use IP Address the default value unless the address is already in use or your LAN is using a different IP address range. In the latter case, enter an unused IP Address from within the range used by your LAN.
Page 21: What Dhcp Does
You can only use one (1) DHCP Server per LAN segment. If you wish to use another DHCP Server, rather than the TW100-BRV304 's, the following procedure is required. 1. Disable the DHCP Server feature in the TW100-BRV304. This setting is on the LAN screen.
Page 22: Chapter 4 Pc Configuration
BRV304. The first step is to check the PC's TCP/IP settings. The TW100-BRV304 uses the TCP/IP network protocol for all functions, so it is essential that the TCP/IP protocol be installed and configured on each PC. TCP/IP Settings - Overview If using the default TW100-BRV304 settings, and the default Windows TCP/IP settings, no changes need to be made.
Page 23: Checking Tcp/Ip Settings - Windows 9X/Me
Using DHCP To use DHCP, select the radio button Obtain an IP Address automatically. This is the default Windows setting. Using this is recommended. By default, the TW100-BRV304 will act as a DHCP Server. Restart your PC to ensure it obtains an IP Address from the TW100-BRV304.
Page 24 TW100-BRV304 User's Guide • On the Gateway tab, enter the TW100-BRV304 's IP address in the New Gateway field and click Add, as shown below. Your LAN administrator can advise you of the IP Address they assigned to the TW100-BRV304.
Page 25: Checking Tcp/Ip Settings - Windows Nt
PC Configuration Checking TCP/IP Settings - Windows NT4.0 1. Select Control Panel - Network, and, on the Protocols tab, select the TCP/IP protocol, as shown below. Figure 12: Windows NT4.0 - TCP/IP 2. Click the Properties button to see a screen like the one below. Figure 13: Windows NT4.0 - IP Address 3.
Page 26 If your PC is already configured, check with your network administrator before making the following changes. 1. The Default Gateway must be set to the IP address of the TW100-BRV304. To set this: • Click the Advanced button on the screen above.
Page 27 PC Configuration Figure 15: Windows NT4.0 - DNS...
Page 28: Checking Tcp/Ip Settings - Windows
TW100-BRV304 User's Guide Checking TCP/IP Settings - Windows 2000: 1. Select Control Panel - Network and Dial-up Connection. 2. Right - click the Local Area Connection icon and select Properties. You should see a screen like the following: Figure 16: Network Configuration (Win 2000) 3.
Page 29: Using Dhcp
If your PC is already configured, check with your network administrator before making the following changes. • Enter the TW100-BRV304 's IP address in the Default gateway field and click OK. (Your LAN administrator can advise you of the IP Address they assigned to the TW100- BRV304.) •...
Page 30: Checking Tcp/Ip Settings - Windows Xp
TW100-BRV304 User's Guide Checking TCP/IP Settings - Windows XP 1. Select Control Panel - Network Connection. 2. Right click the Local Area Connection and choose Properties. You should see a screen like the following: Figure 18: Network Configuration (Windows XP) 3.
Page 31 If your PC is already configured, check with your network administrator before making the following changes. • In the Default gateway field, enter the TW100-BRV304 's IP address and click OK. Your LAN administrator can advise you of the IP Address they assigned to the TW100- BRV304.
Page 32 TW100-BRV304 User's Guide Checking TCP/IP Settings - Windows Vista From the Start menu, right-click Network, then click Properties. Now, the Network and Sharing Center displays. Under Tasks located on the left-hand side of the window, click Manage network connec- tions.
Page 33 PC Configuration 5. Select Internet Protocol Version 4 (TCP/IPv4), then click Properties. From the General tab, verify that Obtain an IP address automatically and Obtain DNS server address auto- matically are selected. Click the OK button.
Page 34: Internet Access
6. Select the Connection from the list and click on next. Accessing AOL To access AOL (America On Line) through the TW100-BRV304, the AOL for Windows software must be configured to use TCP/IP network access, rather than a dial-up connection.
Page 35 PC Configuration • Click Edit Location. Select TCP/IP for the Network field. (Leave the Phone Number blank.) • Click Save, then OK. Configuration is now complete. • Before clicking "Sign On", always ensure that you are using the "TW100-BRV304 " location.
Page 36: Macintosh Clients
• Ensure your DNS settings are correct. Linux Clients To access the Internet via the TW100-BRV304, it is only necessary to set the TW100-BRV304 as the "Gateway". Ensure you are logged in as "root" before attempting any changes. Fixed IP Address By default, most Unix installations use a fixed IP Address.
Page 37: Chapter 5 Operation And Status
This Chapter details the operation of the TW100-BRV304 and the status screens. Operation Once both the TW100-BRV304 and the PCs are configured, operation is automatic. However, there are some situations where additional Internet configuration may be required: • If using Internet-based Communication Applications, it may be necessary to specify which PC receives an incoming connection.
Page 38: Connection Status - Pppoe
IP addresses allocated to them, use the PC Database option on the Other menu. System Device Name This displays the current name of the TW100-BRV304. The current version of the firmware installed in the TW100- Firmware Version BRV304. Clicking this button will open a Window which lists all system "System Data"...
Page 39 Operation and Status Figure 21: PPPoE Status Screen Data - PPPoE Screen Connection Physical Address The hardware address of this device, as seen by remote devices on the Internet. (This is different to the hardware address seen by devices on the local LAN.) The IP Address of this device, as seen by Internet users.
Page 40: Connection Log Messages
TW100-BRV304 User's Guide Refresh Update the data on screen. Connection Log Messages Message Description Connect on Demand Connection attempt has been triggered by the "Connect automatically, as required" setting. Manual connection Connection attempt started by the "Connect" button. Reset physical connection Preparing line for connection attempt.
Page 41: Connection Status - Pptp
Operation and Status Connection Status - PPTP If using PPTP (Peer-to-Peer Tunneling Protocol), a screen like the following example will be displayed when the "Connection Details" button is clicked. Figure 22: PPTP Status Screen Data - PPTP Screen Connection Physical Address The hardware address of this device, as seen by remote devices on the Internet.
Page 42: Connection Status - Telstra Big Pond
TW100-BRV304 User's Guide Update the data on screen. Refresh Connection Status - Telstra Big Pond An example screen is shown below. Figure 23: Telstra Big Pond Status Screen Data - Telstra Big Pond Screen Connection Physical Address The hardware address of this device, as seen by remote devices.
Page 43: Connection Details - Singtel Ras
Operation and Status Buttons If not connected, establish a connection to Telstra Big Pond. Connect If connected to Telstra Big Pond, terminate the connection. Disconnect Clear Log Delete all data currently in the Log. This will make it easier to read new messages.
Page 44 IP Address from the ISP's DHCP Server. • If an IP Address has been allocated to the TW100-BRV304 (by the ISP's DHCP Server), this button will say "Release". Clicking the "Release" button will break the connection and release the IP Address.
Page 45: Connection Details - Fixed/Dynamic Ip Address
TW100-BRV304, this button will say "Renew". Clicking the "Renew" button will attempt to re-establish the connection and "Renew" obtain an IP Address from the ISP's DHCP Server. • If an IP Address has been allocated to the TW100-BRV304 (by...
Page 46 TW100-BRV304 User's Guide the ISP's DHCP Server), this button will say "Release". Clicking the "Release" button will break the connection and release the IP Address. Refresh Update the data shown on screen.
Page 47: Chapter 6 Internet Features
Chapter 6 Internet Features This Chapter explains when and how to use the TW100-BRV304's "Internet" Features. Overview The following advanced features are provided. • WAN Port Configuration • Advanced Internet • Communication Applications • Special Applications • Multi-DMZ • URL filter •...
Page 48: Wan Port Configuration
TW100-BRV304 User's Guide WAN Port Configuration The WAN Port Configuration screen provides an alternative to using the Wizard. It can be accessed from the Internet menu. An example screen is shown below. Figure 26: WAN Port Configuration Screen Data – WAN Port Configuration Screen...
Page 49 Internet Features NAT (Network Address Translation) is the technology which allows Enable NAT all PCs on your LAN to share the Internet IP address allocated to the WAN port on this Router. From the Internet, all PCs appear to have the same IP address.
Page 50: Advanced Internet
• URL filter Communication Applications Most applications are supported transparently by the TW100-BRV304. But sometimes it is not clear which PC should receive an incoming connection. This problem could arise with the Communication Applications listed on this screen. If this problem arises, you can use this screen to set which PC should receive an incoming connection, as described below.
Page 51: Special Applications
If you use Internet applications which use non-standard connections or port numbers, you may find that they do not function correctly because they are blocked by the TW100-BRV304 's firewall. In this case, you can define the application as a "Special Application".
Page 52: Using A Special Application
TW100-BRV304 User's Guide • Type - Select the protocol (TCP or UDP) used when you receive data Incoming from the special application or service. (Note: Some applications use Ports different protocols for outgoing and incoming data). • Start - Enter the beginning of the range of port numbers used by the application server, for data you receive.
Page 53: Url Filter
Internet Features URL Filter The URL Filter allows you to block access to undesirable Web site • To use this feature, you must define "filter strings". If the "filter string" appears in a requested URL, the request is blocked. • Enabling the URL Filter also affects the Internet Access Log.
Page 54: Dynamic Dns (Domain Name Server)
3. Enter your DDNS data on the TW100-BRV304's DDNS screen (shown below). 4. The TW100-BRV304 will then automatically ensure that your current IP Address is recorded and updated at the DDNS server. If the DDNS Service provides software to perform this "IP address update"; you should disable the "Update"...
Page 55 Internet Features • From the Internet, users will now be able to connect to your Virtual Servers (or DMZ PC) using your Domain name. DDNS Data Select the desired DDNS Service provider. DDNS Service User Name Enter your Username for the DDNS Service. Password/Key Enter your current password for the DDNS Service.
Page 56: Virtual Servers
TW100-BRV304 User's Guide Virtual Servers This feature allows you to make Servers on your LAN accessible to Internet users. Normally, Internet users would not be able to access a server on your LAN because: • Your Server does not have a valid external IP Address.
Page 57: Virtual Servers Screen
Internet Features • For each enabled Virtual Server, a firewall rule to allow incoming traffic from the Internet (WAN) to the DMZ is automatically created. If the Server is connected to the LAN (hub) ports, you must add the firewall rule manually. Note that the DMZ port is a normal port, not an "uplink"...
Page 58: Options
TW100-BRV304 User's Guide ftp://203.70.212.52 It is more convenient if you are using a Fixed IP Address from your ISP, rather than Dynamic. However, you can use the Dynamic DNS feature, described in the following section, to allow users to connect to your Virtual Servers using a URL, rather than an IP Address.
Page 59: Chapter 7 Security Configuration
Chapter 7 Security Configuration This Chapter explains the settings available via the security configuration section of the "Security" menu. Overview The following advanced configurations are provided. • Admin Login • Access Control • Firewall Rules • Logs • E-mail • Security Options •...
Page 60 TW100-BRV304 User's Guide Figure 35: Password Dialog Enter the "User Name" and "Password" you set on the Admin Login screen above.
Page 61: Access Control
Security Configuration Access Control This feature is accessed by the Access Control link on the Security menu. The Access Control feature allows administrators to restrict the level of Internet Access avail- able to PCs on your LAN. With the default settings, everyone has unrestricted Internet access. To use this feature: 1.
Page 62 TW100-BRV304 User's Guide "Members" Button Click this button to add or remove members from the current Group. • If the current group is "Default", then members can not be added or deleted. This group contains PCs not allocated to any other group.
Page 63 Security Configuration...
Page 64: Group Members Screen
TW100-BRV304 User's Guide Group Members Screen This screen is displayed when the Members button on the Access Control screen is clicked. Figure 37: Group Members Use this screen to add or remove members (PCs) from the current group. • The "Del >>" button will remove the selected PC (in the Members list) from the current group.
Page 65: Firewall Rules
Security Configuration Firewall Rules For normal operation and LAN protection, it is not necessary to use this screen. The Firewall will always block DoS (Denial of Service) attacks. A DoS attack does not attempt to steal data or damage your PCs, but overloads your Internet connection so you can not use it - the service is unavailable.
Page 66 TW100-BRV304 User's Guide For each rule, the following data is shown: Data • Name - The name you assigned to the rule. • Source - The traffic covered by this rule, defined by the source IP address. If the IP address is followed by ... this indicates there is range of IP addresses, rather than a single address.
Page 67 Security Configuration Add/Edit Firewall Rule Clicking the "Add" button in the Firewall Rules screen will display a screen like the example below. Figure 39: Define Firewall Rule Data - Define Firewall Rule Screen Name Enter a suitable name for this rule. This determines the source and destination ports for traffic Type covered by this rule.
Page 68 TW100-BRV304 User's Guide Dest IP These settings determine which traffic, based on their destination IP address, is covered by this rule. Select the desired option: • Any - All traffic from the source port is covered by this rule. •...
Page 69: Logs
Since only a limited amount of log data can be stored in the TW100-BRV304, log data can also be E-mailed to your PC or sent to a Syslog Server.
Page 70 TW100-BRV304 User's Guide Outgoing Traffic Select the desired option: • All IP traffic - - this will log all outgoing TCP/IP connections, of any type. This will generate the largest logs, and fill the internal log buffer more quickly. •...
Page 71: E-Mail
Security Configuration E-mail Figure 41: E-Mail Screen Data – E-Mail Screen E-Mail Alerts Send E-Mail alert If enabled, an E-mail will be sent immediately if a DoS (Denial of Service) attack is detected. If enabled, the E-mail address infor- mation must be provided. E-Mail Logs Send Logs by E-Mail If enabled, logs will be logs to the specified E-mail address.
Page 72 TW100-BRV304 User's Guide SMTP Server Enter the address or address or IP address of the SMTP (Simple Mail Transport Protocol) Server you use for outgoing E-mail. Port No. Enter the port number used to connect to the SMTP Server. The...
Page 73: Security Options
Respond to ICMP and by network monitoring and diagnostic programs. (ping) • If checked, the TW100-BRV304 will respond to ICMP packets received from the Internet. • If not checked, ICMP packets from the Internet will be ignored. Disabling this option provides a slight increase in security.
Page 74 TW100-BRV304 User's Guide If enabled, PCs on the LAN can use VPN software to connect to Allow VPN pass- remote clients via the Internet connection. The protocols supported through are: • IPSec IPSec protocol is used to establish a secure connection, and is widely used by VPN (Virtual Private Networking) programs.
Page 75: Scheduling
Security Configuration Scheduling • This schedule can be (optionally) applied to any Access Control Group. • Blocking will be performed during the scheduled time (between the "Start" and "Finish" times.) • Two (2) separate sessions or periods can be defined. •...
Page 76: Services
TW100-BRV304 User's Guide Services Services are used in defining traffic to be blocked or allowed by the Access Control or Fire- wall Rules features. Many common Services are pre-defined, but you can also define your own services if required. To view the Services screen, select the Services link on the Security menu.
Page 77: Chapter 8 Vpn (Ipsec)
Transport Mode - the payload (data) part of the packet is encapsulated through encryp- tion but the IP header remains in the clear (unchanged). The TW100-BRV304 does NOT support Transport Mode. • Tunnel Mode - everything is encapsulated, including the original IP header, and a new IP header is generated.
Page 78 Policy", and "IPSec Proposal" have the same meaning. However, some vendors separate IKE Policies (Phase 1 parameters) from IPSec Policies (Phase 2 parameters). For the TW100-BRV304; each VPN policy contains both Phase 1 and Phase 2 parameters (if IKE is used). Each policy defines: •...
Page 79: Common Vpn Situations
Internet, to the TW100-BRV304. Once connected, the client PC has the same access to LAN resources as PCs on the local LAN (unless restricted by the network administrator). • IPsec is not the only protocol which can be used in this situation, but the TW100-BRV304 supports IPsec ONLY. •...
Page 80 TW100-BRV304 User's Guide Connecting 2 LANs via VPN Figure 47: Connecting 2 VPN Gateways This allows two (2) LANs to be connected. PCs on each endpoint gain secure access to the remote LAN. • The 2 LANs MUST use different IP address ranges.
Page 81: Vpn Configuration
Microsoft VPN VPN Configuration This section covers the configuration required on the TW100-BRV304 when using Manual Key Exchange (Manual Policies) or IKE (Automatic Policies). Details of using Certificates are covered in a later section. VPN Policies Screen To view this screen, select VPN Policies from the VPN menu. This screen lists all existing VPN policies.
Page 82 TW100-BRV304 User's Guide The order in which policies are listed is only important if you have Move multiple polices for the same remote site. In that case, the first matching policy is used. There are 2 ways to change the order of policies: •...
Page 83 Microsoft VPN Figure 50: VPN Wizard – General Screen General Settings Policy Name Enter a suitable name. This name is not supplied to the remote VPN. It is used only to help you manage the policies. Enable or disable the policy as required. For each remote VPN, only 1 Enable Policy policy can be enabled at any time.
Page 84 TW100-BRV304 User's Guide Figure 51: VPN Wizard - Traffic Selector Screen • For outgoing VPN connections, these settings determine which traffic will cause a VPN tunnel to be created, and which traffic will be sent through the tunnel. • For incoming VPN connections, these settings determine which systems on your local LAN will be available to the remote endpoint.
Page 85 Microsoft VPN Remote IP addresses • Single address - enter an IP address in the "Start IP address" Type field. • Range address - enter the starting IP address in the "Start IP address" field, and the finish IP address in the "Finish IP ad- dress"...
Page 86 TW100-BRV304 User's Guide • Each SPI (Security Parameter Index) must be unique. • The "in" SPI here must match the "out" SPI on the remote VPN, and the "out" SPI here must match the "in" SPI on the remote VPN.
Page 87 Microsoft VPN IKE Phase 1 If you selected IKE, the following screen is displayed after the Traffic Selector screen. This screen sets the parameters for the IKE SA. Figure 53: VPN Wizard - IKE Phase 1 Screen IKE Phase 1 (IKE SA) This setting must match the "Remote Identity"...
Page 88 TW100-BRV304 User's Guide • RSA Signature requires that both VPN endpoints have valid Authentication Certificates issued by a CA (Certification Authority). • For Pre-shared key, enter the same key value in both endpoints. The key should be at least 8 characters (maximum is 128 charac- ters).
Page 89 Microsoft VPN IKE Phase 2 Screen This screen sets the parameters for the IPSec SA. When using IKE, there are separate connec- tions (SAs) for IKE and IPSec. Figure 54: VPN Wizard - IKE Phase 2 Screen IKE Phase 2 (IPsec SA) This setting does not have to match the remote VPN endpoint;...
Page 90 TW100-BRV304 User's Guide For IKE, configuration is now complete. Click "Next" to view the final screen. Figure 55: VPN Wizard - Final Screen On the final screen, click "Finish" to save your settings, then "Close" to exit the Wizard.
Page 91: Vpn Examples
Microsoft VPN VPN Examples This section describes some examples of using the TW100-BRV304 in common VPN situa- tions. Example 1: Connecting 2 TW100-BRV304s In this example, 2 LANs are connected via VPN. Figure 56: Connecting 2 TW100-BRV304s Note • The LANs MUST use different IP address ranges.
Page 92 TW100-BRV304 User's Guide IKE Authentication Pre-shared Key Pre-shared Key Certificates are not widely method used. Pre-shared Key Xxxxxxxxxx Xxxxxxxxxx Must match IKE Authentication Must match algorithm IKE Encryption Must match IKE Exchange Main Mode Main Mode Must match mode DH Group...
Page 93 Microsoft VPN Example 2: Windows 2000/XP Client to LAN In this example, a Windows 2000/XP client connects to the TW100-BRV304 and gains access to the local LAN. Figure 57: Windows 2000/XP Client to TW100-BRV304 To use 3DES encryption on Windows 2000, you need Service Pack 3 or later installed.
Page 94 TW100-BRV304 User's Guide DH Group Group 1 (768 bit) Must match client PC IKE SA Life time 28800 Does not have to match client PC. Shorter period will be used. IKE PFS Disable Must match client PC IPSec SA Parameters...
Page 95 Microsoft VPN Figure 59: Windows 2000/XP - Policy Properties • Note that no rules are in use. Two 2 rules are required - incoming and outgoing. • The outgoing rule will be added first. 6. Deselect the "Use Add Wizard" checkbox, then click "Add" to view the screen below. Figure 60: IP Filter List 7.
Page 96 TW100-BRV304 User's Guide Figure 61: Filter Properties: Addressing 8. Enter the Source IP address and the Destination IP address. • Since this is the outgoing filter, the Source IP address is "My IP address" and the Destination IP address is the address range used on the remote LAN.
Page 97 Microsoft VPN Figure 63: New Rule Properties: Filter Action 11. Select Require Security, then click the "Edit" button, to view the Require Security Proper- ties screen. Figure 64: Require Security Properties 12. Select Negotiate security (this selects IKE), then click "Add".
Page 98 TW100-BRV304 User's Guide Figure 65: Modify Security Method 13. On the resulting screen (above), select High [ESP] then click "OK" to save your changes and return to the Require Security Properties screen. Figure 66: Require Security Properties 14. Ensure the following settings are correct, then click "OK" to return to the Filter Action tab of the Edit Rule Properties screen.
Page 99 Microsoft VPN 15. Click the Tunnel Setting tab, then select The tunnel endpoint is specified by this IP ad- dress. Enter the WAN (Internet) IP address of the TW100-BRV304, as shown below. Figure 67: Tunnel Setting 16. Click the Authentication Methods tab, then click the "Edit" to see the screen like the example below.
Page 100 TW100-BRV304 User's Guide Figure 69: Windows 2000/XP Client to TW100-BRV304 20. To add the second (incoming) rule, click "Add". For the name, enter "To Win2K", then click "Add". Figure 70: Windows 2000/XP Client to TW100-BRV304 21. Enter the Source IP address and the Destination IP address as shown below.
Page 101 Microsoft VPN Figure 71: Filter Properties: Addressing 22. Click "OK" to save your changes, then "Close". Figure 72: Filter List 23. Ensure the "To Win2K" filter is selected, then click the Filter Action tab.
Page 102 TW100-BRV304 User's Guide Figure 73: Filter Action 24. Select Require Security, then click "Edit". On the Require Security Methods screen below, select Negotiate security. Figure 74: Security Methods 25. Click the "Add" button. On the resulting Modify Security Method screen below, select...
Page 103 Microsoft VPN Figure 75: Modify Security Method 26. Click "OK" to save your changes, then click "OK" again to return to the Filter Action screen. 27. Select the Tunnel Setting tab, and enter the WAN (Internet) IP address of this PC (172.16.9.10 in this example).
Page 104 TW100-BRV304 User's Guide Figure 77: Authentication Method 29. Select Use this string to protect the key exchange (preshared key), then enter your pre- shared key in the field provided. 30. Click "OK" to save your settings, then "Close" to return to the DUT to Win2K Properties screen.
Page 105 Microsoft VPN Figure 79: Properties - General Tab 32. Click the "Advanced" button to see the screen below. Figure 80: Key Exchange Settings 33. Click the "Methods" button to see the screen below.
Page 106 36. Click "OK" to save, then "OK" again, and then "Close" to return to the Local Security Settings screen. 37. Right click the DUT to Win2K Policy and select "Assign" to make your policy active. Figure 83: Windows 2000/XP Client to TW100-BRV304 Configuration is now complete.
Page 107 Microsoft VPN Example 3: Windows 2000 Server to VPN Gateway In this example, a Windows 2000 Server connects to the TW100-BRV304. Users on each LAN can then gain access to the remote LAN. Figure 84: TW100-BRV304 to Windows 2000 Server...
Page 108: Windows 2000 Server Configuration
• The Source Address should be set to "A specific IP Subnet", and the IP address and Subnet mask set to the address range used on the TW100-BRV304's LAN. • The Destination Address should be set to "A specific IP Subnet", and the IP address and...
Page 109: Certificates
Microsoft VPN Certificates Certificates are used to authenticate users. Certificates are issued to you by various CAs (Certification Authorities). These Certificates are called "Self Certificates". Each CA also issues a certificate to itself. This Certificate is required in order to validate communication with the CA.
Page 110: Self Certificates
4. Select the file. The name will appear in the "Certificate File" field. 5. Click "Upload" to upload the certificate file to the TW100-BRV304. 6. Click "Back" to return to the Trusted Certificate list. The new Certificate will appear in the list.
Page 111 Authority). See the following section for details. Requesting a Self Certificate The TW100-BRV304 must generate a request for the CA. This request must then be supplied to the CA. The procedure is as follows: 1. On the Self Certificates screen, click the New Request button to view the first screen of the Self Certificate Request procedure, shown below.
Page 112 Select the file. The name will appear in the Certificate File field. • Click the Upload button to upload the certificate file to the TW100-BRV304. • Click Back to return to the Self Certificates screen.. The new Certificate will appear...
Page 113: Crls
Select the file. The name will appear in the "File to Upload" field. • Click "Upload" to upload the CRL file to the TW100-BRV304. • Click "Back" to return to the CRL list. The new CRL will appear in the list.
Page 114 TW100-BRV304 User's Guide Data – VPN Status Screen VPN Status The name of the VPN Policy which triggered this VPN connection. Policy Name Each SA (Security Association) has a unique SPI. For manual keys, this SPI is specified by user input. If using IKE, the SPI is generated by the IKE negotiation process.
Page 115: Chapter 9 Microsoft Vpn
Status Server Setup The TW100-BRV304 incorporates a PPTP (Peer-to-Peer Tunneling Protocol) server which is compatible with the "VPN Adapter" provided with recent versions of Microsoft Windows. Remote Windows clients are able to connect to this Server. Once connected, they can access the LAN as if they connected locally.
Page 116: Client Database
TW100-BRV304 User's Guide Data – Microsoft VPN Screen PPTP Server Use this checkbox to enable or disable this feature as required. Enable To allow connection by remote Windows clients, you must enable this feature, and enter the client details (on the Clients screen) to allow them to login to this Server.
Page 117 Microsoft VPN Properties Use this to enable or disable access by this user, as required. Allow connection Login Name Enter the login name. The remote user must provide this name when they connect. The name must not contain spaces, punctuation, or special characters.
Page 118: Status Screen
TW100-BRV304 User's Guide Status Screen The Status screen is accessed by selecting the Status option on the Microsoft VPN menu. Figure 97: Microsoft VPN Status Screen Data - Microsoft VPN Status Screen Server Status Status This indicates whether or not the PPTP (VPN) Server is enabled.
Page 119: Windows Client Setup
Microsoft VPN Windows Client Setup To connect to the PPTP (VPN) Server in the VPN Broadband Gateway: • The Microsoft VPN feature in the VPN Broadband Gateway must be enabled and confi- gured, as described in the previous section. • Each user must have a login (username and password) on the VPN client database on the VPN Broadband Gateway.
Page 120 TW100-BRV304 User's Guide 5. Click "Finish" to exit the Wizard. The new entry will now be listed in "Dial-up Networking". If necessary, you can change the settings for this connection by right-clicking on it, and select- ing Properties. To force all outgoing traffic to be sent via VPN, enable the setting This is the default Internet connection on the Dialing tab.
Page 121: Windows 2000
Microsoft VPN Windows 2000 Ensure you have logged on with Administrator rights before attempting this procedure. 1. Open "Network Connections", and start the "New Connection" Wizard. Figure 100: Windows 2000 Network Connection 2. Select the VPN option ("Connect to a private network through the Internet"), as shown above, and click Next.
Page 122 TW100-BRV304 User's Guide Figure 102: Windows 2000 VPN Host 4. On the screen above, enter the Domain Name or Internet IP address of the TW100- BRV304 you wish to connect to. Click Next to continue. Figure 103: Windows 2000 Connection Availability 5.
Page 123 3. You can choose to have Windows remember the password if desired, so you do not have to enter it again. Changing the connection settings The PPTP (VPN) Server in the TW100-BRV304 is designed to work with the default Win- dows settings. •...
Page 124 TW100-BRV304 User's Guide Windows XP Ensure you have logged on with Administrator rights before attempting this procedure. 1. Open Network Connections (Start-Settings-Network Connections), and start the New Connection Wizard. Figure 105: Windows XP Network Connection Type 2. Select the option "Connect to the network at my workplace", as shown above, and click Next.
Page 125 Microsoft VPN Figure 107: Windows XP Connection Name 4. Enter a suitable name for this connection. Click Next to continue. Figure 108: Windows XP Public Network 5. On the screen above, select "Do not dial the initial connection". Click Next to continue. Figure 109: Windows XP VPN Server...
Page 126 3. You can choose to have Windows remember the password if desired, so you do not have to enter it again. Changing the connection settings The PPTP (VPN) Server in the TW100-BRV304 is designed to work with the default Win- dows settings. •...
Page 127: Chapter 10 Other Features & Settings
Server", or "Internet Application". This database is maintained automati- cally, but you can add and delete entries for PCs which use a Fixed (Static) IP Address. This feature allows you to manage the TW100-BRV304 via the Internet. Remote Admin Routing Only required if your LAN has other Routers or Gateways.
Page 128: Config File
You can restore a previously-downloaded configuration file to the TW100-BRV304, by uploading it to the TW100-BRV304. This screen also allows you to set the TW100-BRV304 back to its factory default configura- tion. Any existing settings will be deleted. An example Config File screen is shown below.
Page 129: Network Diagnostics
Other Features and Settings Network Diagnostics This screen allows you to perform a "Ping" or a "DNS lookup". These activities can be useful in solving network problems. An example Network Diagnostics screen is shown below. Figure 112: Network Diagnostics Screen Data - Network Diagnostics Screen Ping Enter the IP address you wish to ping.
Page 130: Pc Database
By default, non-Server versions of Windows act as "DHCP Clients"; this setting is called "Obtain an IP Address automatically". • The TW100-BRV304 uses the "Hardware Address" to identify each PC, not the name or IP address. The "Hardware Address" can only change if you change the PC's network card or adapter.
Page 131 Other Features and Settings Data - PC Database Screen Known PCs This lists all current entries. Data displayed is name (IP Address) type. The "type" indicates whether the PC is connected to the LAN. If adding a new PC to the list, enter its name here. It is best if this Name matches the PC's "hostname".
Page 132 BRV304 will always allocate the same IP Address to this PC. Enter the required IP address. Only the last field is required; the other fields must match the TW100-BRV304 's IP address. • Fixed IP Address - Select this if the PC is using a Fixed (Static) IP address.
Page 133 MAC Address Select the appropriate option • Automatic discovery - Select this to have the TW100-BRV304 contact the PC and find its MAC address. This is only possible if the PC is connected to the LAN and powered On. •...
Page 134: Remote Administration
TW100-BRV304 User's Guide Remote Administration Remote Administration allows you to connect to this interface via the Internet, using your Web browser. Figure 115: Remote Administration Screen Data - Remote Administration Screen Information To establish a connection from the Internet: Information 1.
Page 135 2. In the "Address" bar, enter "HTTPS://" followed by the Internet IP Address of the TW100-BRV304. If the port number is not 80, the port number is also required. (After the IP Address, enter ":" followed by the port number.) e.g.
Page 136: Routing
If you don't have other Routers or Gateways on your LAN, you can ignore the "Routing" page completely. • If the TW100-BRV304 is only acting as a Gateway for the local LAN segment, ignore the "Routing" page even if your LAN has other Routers. •...
Page 137 For class "C" networks, the default mask is 255.255.255.0 • Gateway IP Address - The IP Address of the Gateway or Router which the TW100-BRV304 must use to communicate with the destination above. (NOT the router attached to the re- mote segment.) •...
Page 138: Configuring Other Routers On Your Lan
It is essential that all IP packets for devices not on the local LAN be passed to the TW100- BRV304, so that they can be forwarded to the external LAN, WAN, or Internet. To achieve this, the local LAN must be configured to use the TW100-BRV304 as the Default Route or Default Gateway.
Page 139 Static Routing - Example Figure 117: Routing Example For the TW100-BRV304 's Routing Table For the LAN shown above, with 2 routers and 3 LAN segments, the TW100-BRV304 requires 2 entries as follows. Entry 1 (Segment 1) Destination IP Address 192.168.1.0...
Page 140 TW100-BRV304 User's Guide For Router B's Default Route Destination IP Address 0.0.0.0 Network Mask 0.0.0.0 Gateway IP Address 192.168.1.80 (TW100-BRV304 's local router) Interface...
Page 141: Upgrade Firmware
The upgrade process must NOT be interrupted!. Figure 118: Upgrade Firmware Screen Data – Upgrade Firmware Screen Upgrade Firmware Enter the current password assigned to the TW100-BRV304. If no TW100-BRV304 Password password has been assigned, leave this blank. Click the "Browse" button and browse to the location on your PC Upgrade File where you stored the firmware upgrade file.
Page 142: Upnp
TW100-BRV304 User's Guide UPnP An example UPnP screen is shown below. Figure 119: UPnP Screen Data - UPnP Screen UPnP • UPnP (Universal Plug and Play) allows automatic discovery and Enable UPnP configuration of equipment attached to your LAN. UPnP is by Services supported by Windows ME, XP, or later.
Page 143: Appendix A Troubleshooting
This chapter covers some common problems that may be encountered while using the TW100- BRV304 and some possible solutions to them. If you follow the suggested steps and the TW100-BRV304 still does not function properly, contact your dealer for further advice. General Problems Problem 1: Can't connect to the TW100-BRV304 to configure it.
Page 144 Some applications do not run properly when using the TW100- BRV304. Solution 2: The TW100-BRV304 processes the data passing through it, so it is not transparent. Use the Special Applications feature to allow the use of Internet applications which do not function correctly.
Page 145: Appendix B Specifications
Appendix B Specifications TW100-BRV304 Model TW100-BRV304 Dimensions 170mm(W) * 147mm(D) * 27mm(H) Operating Temperature 0° C to 40° C Storage Temperature -10° C to 70° C Network Protocol: TCP/IP Network Interface: 5 Ethernet: 3 * 10/100BaseT (RJ45) LAN connection 1 * 10/100BaseT (RJ45) DMZ connection...
Page 146: Ce Marking Warning
TW100-BRV304 User's Guide FCC Radiation Exposure Statement This equipment complies with FCC RF radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with a minimum distance of 20 centimeters between the radiator and your body.
Page 147: Limited Warranty
TW100-BRV304 – 5 Years Warranty If a product does not operate as warranted above during the applicable warranty period, TRENDware shall, at its option and expense, repair the defective product or part, deliver to customer an equivalent product or part to replace the defective item, or refund to customer the purchase price paid for the defective product.
Page 148 TW100-BRV304 User's Guide PERSON’S MISUSE, NEGLECT, IMPROPER INSTALLATION OR TESTING, UNAUTHORIZED ATTEMPTS TO REPAIR OR MODIFY, OR ANY OTHER CAUSE BEYOND THE RANGE OF THE INTENDED USE, OR BY ACCIDENT, FIRE, LIGHTNING, OR OTHER HAZARD. LIMITATION OF LIABILITY: TO THE FULL EXTENT ALLOWED BY LAW...
Page 149 Appendix B - Specifications...

TRENDnet TW100-BRV304 User Manual

Chapter 1 Introduction

Chapter 2 Installation

Chapter 3 Setup

Chapter 4 Pc Configuration

Chapter 5 Operation and Status

Chapter 6 Internet Features

Chapter 7 Security Configuration

Chapter 8 Vpn (Ipsec)

Chapter 9 Microsoft Vpn

Chapter 10 Other Features & Settings

Appendix A Troubleshooting

Appendix B Specifications

Quick Links

Related Manuals for TRENDnet TW100-BRV304

Summary of Contents for TRENDnet TW100-BRV304

Table of Contents