4-46, Configuring The Barricade | SMC Networks SMC7404BRA EU

4-46

CONFIGURING THE BARRICADE

DMZ

If you have a client PC that cannot run an Internet application properly from behind the firewall, you can open the client up to unrestricted two-way Internet access. Enter the IP address of a DMZ (Demilitarized Zone) host on this screen. Adding a client to the DMZ may expose your local network to a variety of security risks, so only use this option as a last resort.

4-46

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SMC Networks SMC7404BRA EU manual 4-46, Configuring The Barricade

Contents

User Guide Broadband Router with built-in ADSL ModemPage Part No 750.9701, UK Pub No 150000035400A From SMC’s line of award-winning connectivity solutions December FCC - Part COMPLIANCESFCC - Class B COMPLIANCES Industry Canada - Class BAustralia AS/NZS 3548 1995 - Class B EC Conformance Declaration - Class B COMPLIANCES 4 Configuring the Barricade TABLE OF CONTENTS2 Installation 3 Configuring Client PCs TABLE OF CONTENTS 5 Configuring Client TCP/IP 6 Configuring Printer Services TABLE OF CONTENTS About the Barricade Features and BenefitsCHAPTER INTRODUCTION VPN pass-through IPSec-ESP Tunnel mode, L2TP, PPTP Shared IP Address ApplicationsWired LAN Internet Access Virtual Private Network VPN DMZ Host SupportSecurity Package Contents CHAPTER INSTALLATION System Requirements Description Hardware Description Status LEDsVerify Status Condition Connect the System Connect the ADSL Line Phone Line ConfigurationInstalling a Full-rate Connection Figure 2-1. Installing With a Splitter Attach to Your Network Using Ethernet Cabling Installing a Splitterless ConnectionFigure 2-2. Installing Without a Splitter Connect the Power Adapter CHAPTER 3 CONFIGURING CLIENT PCS TCP/IP Configuration CONFIGURING CLIENT PCS CHAPTER CONFIGURING THE BARRICADE Making Configuration Changes Navigating the Web Browser Interface Time Zone Setup Wizard Internet Sharing Parameter Parameter Setting Finish PPPoE & PPPoA Description Gateway usually your ISP will supply this address network, it will forward the packets to the DefaultSETUP WIZARD 4-10 Multiple Protocol over ATM Mode 4-11 4-12 4-13 Advanced SetupADVANCED SETUP Menu The following table briefly describes the “Advanced Setup” menu items4-14 4-15 Making Configuration ChangesMAKING CONFIGURATION CHANGES 4-16 System Settings 4-17 Password SettingsSYSTEM SETTINGS 4-18 Remote Management 4-19 4-20 PPPoE PPP over Ethernet identifies the data channel within that virtual path 4-21 1483 Bridging Bridging is a standardized layer 2 technology then it is automatically forwarded to the default router i.e4-22 4-23 4-24 4-25 4-26 4-27 Address Mapping 4-28 Virtual Server 4-29 The more common TCP service ports include 4-30 Routing SystemStatic Route 4-31 4-32 Authentication Required Parameter Description Routing Table4-33 4-34 Firewall FIREWALL Access Control4-35 4-36 The following items are on the “Access Control” screen 4-37 Access Control Add PC 4-38 URL Blocking 1. Click “Add Schedule Rule.” You may filter Internet access for local clients based on rulesSchedule Rule 4-39 4-40 3. Click “OK” and then click “APPLY” to save your settings 4-41 Intrusion Detection The Intrusion Detection feature of the Barricade Enable SPI andlimits the access of the incoming traffic at the WAN port. When the SPI feature is turned on Stateful Packet 4-43 the router, it will stay in the input queue and not state structure remains active. When the timeout4-44 If an IPX RIP request packet is not replied to by Maximum number of allowed incomplete TCP Parameter Defaults Description4-45 The length of time for which an H.323 session 4-46 4-47 SNMPSNMP Community management. Enter a word, something other than A community string password specified for trapTrap 4-48 4-49 ADSLADSL 4-50 Status Interleaved Path FEC Correction Maximum fluctuation in the output power4-51 4-52 4-53 ToolsConfiguration Tools 4-54 Firmware Upgrade 4-55 Reset 4-56 Status STATUS 4-57The following items are included on this screen 4-58 CHAPTER 5 CONFIGURING CLIENT TCP/IP Windows 95/98/Me 2. In “Control Panel” double-click the “Network” icon WINDOWS 95/98/ME TCP/IP Configuration Setting Internet Explorer Disable HTTP Proxy Netscape Obtain IP Settings from Your ADSL Router Windows NT WINDOWS NT 11. Windows may copy some You need to verify that the “HTTP Proxy” feature of your Web browser is disabled. This is so that your browser can view the Barricade’s HTML configuration pages. Determine which browser you use and refer to “Internet Explorer” on page 5-4 or “Netscape” on page 5-10 4. Type “EXIT” and press ENTER to close the “Command Prompt” windowYour computer is now configured to connect to the Barricade WINDOWS Windows5-11 3. The connection status screen will open. Click “Properties.” 4. Double-click “Internet Protocol TCP/IP.” 5-12 5-13 5-14 2. In “Control Panel” click “Network and Internet Connections.” Windows XP5-15 1. Click “start/Control Panel.” 5. Double-click “Internet Protocol TCP/IP.” 5-16 5-17 5-18 Type “EXIT” and press ENTER to close the “Command Prompt” window 5-19 Configuring Your Macintosh ComputerCONFIGURING YOUR MACINTOSH COMPUTER 5-20 3. If “Using DHCP Server” is already selected in the “Configure” field, your computer is already configured for DHCP. Close the TCP/IP dialog box, and skip to “Disable HTTP Proxy” on page 5-21.” 5-21 3. Select “Direct Connection to the Internet” and click “OK.” 5-22 5-23 5-24 Skip this section if you are using Unix CHAPTER CONFIGURING PRINTER SERVICESInstall the Printer Port Monitor INSTALL THE PRINTER PORT MONITOR CONFIGURING PRINTER SERVICES Configure the Network Printer in Windows 95/98/Me/2000 Configure the Print Server 4. Select the monitored port. The default port name is “SMC100.” Click the “Configure Port” button Configure the Network Printer in Windows NT Configure the Network Printer in Unix Systems CONFIGURE THE PRINT SERVER APPENDIX A TROUBLESHOOTING Page Page TROUBLESHOOTING Ethernet Cable APPENDIX B CABLES Pin Assignments RJ-45 Port Ethernet Connection Crossover Wiring Straight-Through Wiring ADSL Cable Connection Figure B-3. RJ-11 Pinouts Signal NameNot used CABLES APPENDIX C SPECIFICATIONS Page SMCs Limited Warranty Statement LIMITED WARRANTY LIMITED WARRANTY Statement of Conditions Full Installation ManualFirmware and Drivers Contact SMC