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SMCD3GN User Manual - MarioC

1. cccccccseeeeceeeeeeceeseeeeeeeseeeeeeesseeeeeeseeeseeeesaeees 51 Wireless Encryption Settings M nu ccccccccsseeeeeceeseeeesseeeeeeseeeseeseeeeeeeseaeeees 53 A die 9 Renee ee ee nee ee eee eee ee 56 Te Fe IOAN eae ar E E sees esenduaaicasee 59 Adding and Deleting Wireless Client Stations ccccceeeeesseeeeeeeeeeeseeeeees 60 Port Forwarding M nu cccccccssscccsecccseeceeeeecseeeceucecsueessueeeceuseseesesseeessaseeseeess 61 Adding a Port Forwarding Entry for a Predefined Service c ccceseeeees 62 Adding a Port Forwarding Entry for a Customer Defined Service 64 Security Settings Firewall M Nu ccccccseeccceceeeeeeceeeeeeeseeeeeeeseeeseesseeeeeesaaees 67 Enabling or Disabling Firewall cccccccsseccceeeeseeeeceeeeeeeeeeseeeeseeeseeeesseeeeees 67 Configuring ACCESS Control ccccccceeecceceeseceeeeeeeeesaeeeeeesaeeeeeeseeeeeeseaeeeeeeas 69 Configuring Special Applications cccccceecccceseeeeesaeeeeeeeaeeeeeessaeeeeeseaeeeneas 74 comigunng URE BIOCKINO Pent een a eee entre eee keene ere 77 Configuring Schedule Rules cccceeccceceeeeeeeceeeeeeesaeeeeeesaeeeseesaeeeeeeseeeeeeteas 79 Configuring Email and Syslog Alerts cccccceeecceseseeeeesaeeeeeesaeeeeeesaaeeeeneas 80 Configuring DMZ SettinGS i ssccccccsecccacessaccedeeseccessdseenetsesdeeesesteecesasenseenes 84 Using the Reboot Menu to Reboot
2. sent L Received nae ator ia Bytes 41 224 33 200 properties W Disable Diagnose Figure 9 Local Area Connection Status Window 22 SMCD3GN RRR Wireless Cable Modem Gateway User Manual Configuring Your Computer for TCP IP Configuring Microsoft Windows 7 Use the following procedure to configure a computer running Microsoft Windows 7 1 Inthe Start menu search box type ncpa cpl pa See all results H Search the Internet ncpa cpl Figure 10 Typing ncpa cpl in the Start Menu Box The Network Connections List appears JE t All C Network Connec Organize oo Local Area Connection Network mi Realtek PCle GBE Family Controller Figure 11 Example of Network Connections List 2 Right click the Local Area Connection icon and click Properties 3 In the Networking tab click either Internet Protocol Version 4 TCP IPv4 or Internet Protocol Version 6 TCP IPv6 and then click Properties 23 SMCD3GN RRR Wireless Cable Modem Gateway User Manual Configuring Your Computer for TCP IP Networking Connect using EP Network Connection This connection uses the following tems IH Client for Microsoft Networks 305 Packet Scheduler Jal File and Printer Sharing for Microsoft Networks wi Intemet Protocol Version 6 TCPY IPv6 ge ntemet Protocol Version 4 TCP IPv4 wi Link Layer Topology Discovers Mapper lO Driver wi Link Layer Topology Discover Re
3. ECAN aos The gateway can be quickly configured as a wireless access point for roaming clients by setting the access identifier and channel number Wireless It also supports data encryption and client filtering Users could also choose which mode would be run for this access point There are 11n 11g 11n or mixed mode If necessary users can also disable the wireless module by choosing from the Wireless ON OF drop down menu Wireless Basic Settings Frowa IGN Med X Tools E in Status SSiD setting SSID name hidden n wWMM Mode Figure 29 Wireless Basic Settings Menu 51 SMCD3GN RRR Wireless Cable Modem Gateway User Manual Wireless ON OFF Wireless Mode SSID setting Channel Configuring Your Gateway Table 9 Wireless Basic Settings Menu Options Description Enables or disables the Gateway s wireless operation e ENABLE Gateway s wireless operation is active Selecting this option activates the options in this menu Clicking Apply displays the submenus below the Wireless menu e DISABLE Gateway s wireless operation is not active Selecting this option deactivates the options in this menu Clicking Apply hides the submenus below the Wireless menu default lf wireless operation is enabled for the Gateway this option selects the wireless mode used by the Gateway Choices are e 11B G Mixed use this setting if you have a combination of IEEE 802 11b and IEEE 802 119 devices on your n
4. 67 SMCD3GN RRR Wireless Cable Modem Gateway User Manual SMC System LAN oos Wireless NAT Firewall Tools Status Configuring Your Gateway Security Settings Firewall The SMCD3GN provides the extensive firewall protection by restricting connection parameters to limit the risk of hacker attack However for applications that require unrestricted access to the Internet users can configure a specific client server as a demilitarized zone DMZ For this special DMZ host it will be exempted from the limitation of the firewall but also the protection from the firewall A checkbox is provided to enable disable the whole firewall function MV Enable Firewall Module CI Enable SIP Application Layer Gateway Service Figure 39 Security Settings Firewall Menu 68 SMCD3GN RRR Wireless Cable Modem Gateway User Manual Configuring Your Gateway Configuring Access Control The Access Control menu lets you enable access control to block traffic at your Gateway s LAN interfaces from accessing the Internet To access the Access Control menu click Firewall in the menu bar and then click the Access Control submenu in the menu bar Note The Access Control submenu is not available in the menu bar if Enable Firewall Module is disabled in the Security Settings Firewall menu see page 67 To enable access control check Enable Access Control if it is unchecked and click Apply When Access Control is enabled y
5. Chapter 3 describes how to configure TCP IP settings on the computer you will use to configure your Gateway Chapter 4 describes how to configure your Gateway e Appendix A lists your Gateway s specifications e Appendix B contains compliance information Document Conventions This document uses the following conventions to draw your attention to certain information Safety and Warnings This document uses the following symbols to draw your attention to certain information Meaning Description Notes emphasize or supplement important points of the main text Tip Tips provide helpful information guidelines or suggestions for performing tasks more effectively Warnings indicate that failure to take a specified action could result in damage to the device Electric Shock Hazard This symbol warns users of electric shock hazard Failure to take appropriate precautions such as not opening or touching hazardous areas of the equipment could result in injury or death vil SMCD3GN RRR Wireless Cable Modem Gateway User Manual Preface Typographic Conventions This document also uses the following typographic conventions Convention Description Bold Indicates text on a window other than the window title including menus menu options buttons fields and labels Italic Indicates a variable which is a placeholder for actual text provided by the user or system Angled brackets lt gt are also used to ind
6. SMC Networks SMCD3GN RRR DOCSIS 3 0 Wireless Cable Modem Gateway FASTFIND LINKS Getting to Know Your Gateway Installing Your Gateway Configuring Your Computer for TCP IP Configuring Your Gateway SMC Networks 20 Mason Irvine CA 92618 U S A Copyright 2010 SMC Networks All Rights Reserved Information furnished by SMC Networks Inc SMC is believed to be accurate and reliable However no responsibility is assumed by SMC for its use or for any infringements of patents or other rights of third parties which may result from its use No license is granted by implication or otherwise under any patent or patent rights of SMC SMC reserves the right to change specifications at any time without notice No part of this publication may be reproduced or transmitted in any form or by any means electronic or mechanical including photocopying and recording or stored in a database or retrieval system for any purpose without the express written permission of SMC Microsoft and Windows are registered trademarks of Microsoft Corporation Apple and Macintosh are registered trademarks of Apple Inc All other brands product names trademarks or service marks are property of their respective owners This product Model SMCD3GN RRR includes software code developed by third parties including software code subject to the GNU General Public License GPL or GNU Lesser General Public License LGPL As applicable t
7. Then specify the start and end times when you want to apply schedule rules to URL blocking Select AM or PM where AM refers to times from Midnight to Noon and PM refers to times from Noon to Midnight 3 Click Apply Configuring Email and Syslog Alerts The Gateway inspects packets at the application layer and stores TCP and UDP session information including timeouts and number of active sessions This information Is helpful when detecting and preventing Denial of Service DoS and other network attacks If you enabled your Gateway s firewall or content filtering feature you can use the Email Syslog Alert menu to configure your Gateway to send email notifications or add entries to the syslog when Traffic is blocked Attempts are made to intrude onto the network Local computers try to access block URLs You can configure your Gateway to generate email notifications or syslog entries immediately or at a preconfigured time To access the Email Syslog Alert menu click Firewall in the menu bar and then click the Email Syslog Alert submenu in the menu bar Figure 47 shows an example of the menu The menu has three sections The top area lets you configure your Gateway to send email notifications The middle area lets you configure the to add syslog entries The bottom area lets you define the alerting schedule Note The Email Syslog Alert submenu is not available in the menu bar if Enable Firewall Module is disabled in the Securit
8. uPnP is enabled on your Gateway default e Unchecked uPnP is disabled on your Gateway Enable HNAP Configures the Gateway as a HNAP device HNAP allows the Gateway to be configured and managed by remote entities such as Network Magic or any software application that discovers and manages network devices e Checked HNAP is enabled on the Gateway e Unchecked HNAP is disabled on the Gateway default 35 SMCD3GN RRR Wireless Cable Modem Gateway User Manual Configuring Your Gateway Password Settings Menu The Password Settings menu lets you change the default username and password used to log in to the Gateway s Web interface The Password Settings menu also lets you change the number of minutes of inactivity that can occur before your Web management session times out automatically The default setting is 10 minutes To access the Password Settings menu click System in the menu bar and then click the Password Settings submenu Figure 19 shows an example of the menu and Table 5 describes the settings you can select SMC System Password Settings LAN Qos Set a password to restrict management access to the SMCD3GN Also a timeout value could be set here for automatic logout if the Wireless page is not active for the timeout period NAT Firewall e Current Password e Idle Time Out 10 Min Tools Status New Password EEE Re Enter Password for Verification _ _ _
9. x TOLE Any J C C p Jp i e Figure 41 Predefined Filter Menu Table 17 Predefined Filter Menu Options Description Service List of predefined services from which you can choose LAN IPs Lets you specify any LAN IP addresses a single LAN IP address or a range of LAN IP addresses to which the filter is applied e f you select one LAN IP address enter the IP address in the Start IP field e f you select a range of LAN IP addresses enter the starting IP address in the Start IP field and the ending IP address in the End IP field Start IP To apply the predefined filter to e A single LAN IP address enter the LAN IP address e A range of LAN IP addresses enter the starting IP address here and the ending IP address range in the next field This field is unavailable if your Gateway is configured for any LAN IP addresses End IP Ending IP address in the LAN IP address range to which the filter will be applied This field is unavailable if your Gateway is configured for any LAN IP address or a single LAN IP address 71 SMCD3GN RRR Wireless Cable Modem Gateway User Manual Configuring Your Gateway Adding a Customer Defined Filter to Access Control Using the following procedure you can add customer defined filters that block certain types of traffic from the LAN side of your Gateway to the Internet side of your Gateway Inthe Access Control menu check Enable Access Control if it is not checked and click
10. Figure 19 Password Settings Menu 36 SMCD3GN RRR Wireless Cable Modem Gateway User Manual Configuring Your Gateway Table 5 Password Settings Menu Options Option Current Password New Password Re Enter Password for Verification Idle Time Out Description Enter the current case sensitive login password For security purposes every typed character appears as a dot The default password is not shown for security purposes Enter the new case sensitive login password you want to use A password can contain up to 32 alphanumeric characters Spaces count as password characters For security purposes every typed character appears as a dot Enter the same case sensitive login password you typed in the New Password field For security purposes every typed character appears as a dot Your Web management interface sessions timeout after 10 minutes of idle time To change this duration enter a new timeout value 3 SMCD3GN RRR Wireless Cable Modem Gateway User Manual Configuring Your Gateway LAN Settings Menu IP addresses are close to being used up and thus very hard to get One solution to this problem is private IP addresses Private IP addresses are ranges of IP addresses set aside expressly for use by a company or other entity internally Private IP addresses are non routable and therefore cannot be used to connect directly to the Internet Some of the advantages of private IP addresses inclu
11. Settings in Safari cccccccceecececeeeeeeeeeeeseeeeseeeeeeesaeeeeesaeees 29 Disabling Firewall and Security Software ceccccccseeceeceeeeeeeeeeeeeeesseeeeeesaaeeeees 29 Confirming Your Gateway s LINK Status ccccceeccecceseeeeeeeeeeeeeseeeeeeeseeeeeesaenes 29 Accessing Your Gateway s Web Management ccccccssseeeeeeseeeeeeeseeseeeeseeeeeens 30 li SMCD3GN RRR Wireless Cable Modem Gateway User Manual Contents Understanding the Web Management Interface Screens cccccseceeeeeeeeeeeeeeeeees 31 Web Management Interface Menus and SUDMENUS cccceeeeeeeeeeeeeeaeeeeeseeeeees 32 VST NIN SP ascitic segs teeta E E N N E E A E A E 34 Password Settings Ment sc tcaicecacoctvhaciedestecee dee sepelsahitnanidadtinnt ays lendeladestodawocedenhadets 36 LAN Settings M Nu ccccccccccsseecccseececeeseeceeesecseeeeceaeeessusesseeeessaeeesseeeesseneeeeas 38 Ether Switch Port Control MOM wissevnstocsahcsmasnaniinanednennnedsnonvaltswecwawsceed dbinddeaiibaansaiteds 40 OS Se TIS IV SG anni o E E E E E E iia E EES 41 POM Based Q09 Men sreresessycectetenescanssateostevesee ceo cessteetancet vaeucnscnsaesieneuonecete 42 ooo MONU eee eee E eee ee ee Ce ee ee eee 43 DSGP Based OOS MENU sssrsriresisi irinn EEEE EEEE ENE EORR 45 Queue Sctinds Mont pra e E 46 DSCP Remarking MENU ccccceeccccesseeceeeseeeeeeseeeeeeeseeeeeeesaeeeessaageeeesaaaes 48 Wireless Basic Settings M Nu
12. and prioritization schemes Using the QoS Settings menu you can enable the Gateway s QoS module to provide guarantees on the ability of the network to deliver predictable results To access the QoS menu click QOS in the menu bar Figure 22 shows an example of the menu By default QoS is disabled To enable the Gateway s QoS module check Enable QOS Module and click Apply To disable the Gateway s QoS module uncheck Enable QOS Module and click Apply If you enable the Gateway s QoS module the following submenus appear under QOS in the menu bar Port lets you configure the priority queue to which the switch port is mapped See page 42 COS lets you define four queues to which the CoS is mapped See page 43 DSCP lets you define the QoS class queue to which the customized DSCP is mapped See page 45 Queue lets you specify whether QoS behavior runs with strict or weighted priority See page 46 DSCP Remarking lets you define the DSCP remarking action and mode See page 48 41 SMCD3GN RRR Wireless Cable Modem Gateway User Manual Configuring Your Gateway QOS Settings QoS Quality of Service refers to a broad collection of networking technologies and techniques The goal of QoS is to provide guarantees on the ability of a network to deliver predictable results V Enable QOS Module Firewall oT Tools Status Figure 22 QoS Settings Menu Port Based QoS Menu The Port Based QoS menu let
13. connections Figure 2 shows the rear panel components and Table 2 describes their meanings Figure 2 Rear View of your SMCD3GN RRR Wireless Cable Modem Gateway Table 2 SMCD3GN RRR Wireless Cable Modem Gateway Rear Panel Components Item Description o Power 12VDC Connect the supplied power cord to this port LAN 1 4 Four 10 100 1000 auto sensing RJ 45 switch ports Connect devices on your local area network such as a computer hub or switch to these ports USB USB 2 0 high speed port for storing configurations externally cbe Connect your coaxial cable line to this port Reset button Use this button to reset the power or restore the default factory settings see Restoring Factory Defaults below This button is recessed to prevent accidental resets of your Gateway 13 SMCD3GN RRR Wireless Cable Modem Gateway User Manual Getting to Know Your Gateway Restoring Factory Defaults The Reset button on the back panel can be used to return the device to its factory default settings As a result any changes made to your Gateway s default settings will be lost If you do not have physical access to the device you can use the GUI to either power cycle the device See Using the Reboot Menu to Reboot Your Gateway on page 85 or return your Gateway to its factory default settings see Using the Reboot Menu to Reboot Your Gateway on page 85 The following procedure describes how to use the Reset button
14. cusadmin logout 06 09 10 sods A 1 10 comadmin Login Failed Incorrect username 06 09 10 tedi A 1 10 cusadmin Login Success k m a LAN Client Log View information on LAN clients currently linked to the SMCD3GN IP Release Cable Modem System Event Log View Cable Modem operation start up get time etc Time 01 01 70 00 00 57 Level critical Content No Ranging Response rece Time 06 09 10 17 48 59 Level error Content Improper Configuration File Figure 56 Example of Status Page 89 SMCD3GN RRR Wireless Cable Modem Gateway User Manual Configuring Your Gateway Viewing Cable Status Information The Cable Status page is a read only screen that shows the user s cable initialization procedures along with the cable upstream and downstream status The Cable Status menu appears when you first log in to the Web management interface You can also display it by clicking Status in the menu bar and then clicking the Cable Status submenu Figure 57 shows an example of the cable status information shown SMC System LAN Cable Status Qos Wireless Cable status shows the users the cable initialization procedures also the cable downstream and upstream status NAT Firewall Tools Status Initialization Procedure ree Success Acquire Downstream Channel Success TECE URELUCE Success MACE Success Set Time of Day Success E EAEL AC Success T AECLOUL Success Traffic Enable Downstream Channel SS M aM
15. dawr mem Arabin Mie NBG ond a ESED nett ira DID ee fae a wes WIRE bis arts For the Wireless Mode select one of following options available 11B G Mixed 11B Only 11G Only 11N Only 11G N Mixed 11B G N Mixed MERNE lED UR mae oo Wireless Banic Settings Tha pita ay to be Geeky ceed ot pe eee ed for beter Cheol by baii De poet aed ed hue fier fo doer See emonpios and pieni feng Users coed eye chooni whch mode eel be un for fe corir pord There me 11h 11g in of ered mede i Paw UA Ce i H allah Hep e eed trp Rein Ager thee Werelets CHYTOEE chop hes ty Wiriran OAC F SSU mia ELEI s brina oP arna ARAA GE yor 5 Select Apply to save changes Please refer to the manufacturer s documentation for your device to check which wireless mode your device is compatible with When 11B G N Mixed is selected the Wireless Modem will broadcast a signal compatible with devices that run in modes B G or N Tip changing the mode to N only may help to improve speeds where N only devices are in use in the home How to Change the Wireless Network Name SSID created by fraserd on Jun 5 2012 10 12 AM last modified by fraserd on Oct 3 2012 1 04 PM Overview The name of your wireless network is called the SSID which is used to identify your network from other wireless networks that are in range of your device To change the name of the wireless network SSID on your Shaw Wireless Modem you will need to log int
16. link bandwidth another class could have 30 and another 20 of the bandwidth When checked the Gateway requests a remarking action if DSCP equals an assured forwarding code point By default this option is not checked Class Selector code points are code points that can be used for backward compatibility with IP Precedence models When checked lets the Gateway request a remarking action if DSCP equals a class selector code point By default this option is checked but does not take effect until the OSPF Status changes to ENABLE When checked lets the Gateway request a remarking action if DSCP equals zero By default this option is checked but does not take effect until the OSPF Status changes to ENABLE When checked lets the Gateway request a remarking action if DSCP equals a non zero value By default this option is checked but does not take effect until the OSPF Status changes to ENABLE 50 SMCD3GN RRR Wireless Cable Modem Gateway User Manual Configuring Your Gateway Wireless Basic Settings Menu The Wireless Basic Settings menu lets you configure basic wireless settings such as e Enabling or disabling the Gateway s wireless operation Selecting a wireless mode e Configuring primary and multiple SSIDs e Configuring channel settings To access the Wireless Basic Settings menu click Wireless in the menu bar Figure 29 shows an example of the menu and Table 9 describes the settings you can select SMC System
17. provides enhanced troubleshooting and setup DHCP server IPv6 support coexists with IPv4 Downloadable configuration files allow for easy setup and installation Universal Plug and Play UPnP enabling any UPnP devices seamlessly SAMBA for USB port connection of USB hard drives 91 SMCD3GN RRR Wireless Cable Modem Gateway User Manual Specifications GUI SNMP CLI addition to present PHY usage multiple channels parameters Port Forwarding 64 256QAM auto detection Independent resets for downstream and upstream blocks Supports 64 128 256 bit RC4 authentication and encryption Network Protocols IEEE 802 1d compliant bridging ARP DHCP Client Server ICMP UDP FITP TFTP DNS Relay e Telnet ToD Client 92 SMCD3GN RRR Wireless Cable Modem Gateway User Manual Specifications Security Password protected configuration access with VPN Passthrough IPSec PPTP multiple levels L2TP Stateful Packet Inspection SPI Firewall e Multiple User Profiles Network Address Translation NAT e Dynamic Address User Mapping Application Level Gateways ALG e Web based authentication Intrusion Detection e Comprehensive Logging Denial of Service DoS prevention e Domain Validation Trojan Horse Prevention e Content and Filtering Features Smart Tracking gt DMZ Receiver Demodulation 64 256QAM Input Frequency Range 88MHz 1002MHz Max speed 38Mbps 64QAM 43Mbps 256QAM per channel DOCSIS 5120kbps 10Mbps QPSK 16QAM DOCS
18. the Apply button The remaining fields in the menu become available Under Customer Defined Filtering Table click the Add button The Customer Defined Filter menu appears see Figure 42 3 Complete the fields in the Customer Defined Filter menu see Table 18 Click Apply Or click Back to return to the Access Control menu or Cancel to cancel any selections you made If you clicked Apply the customer defined filter is added to the Customer Defined Filtering Table To define additional filters for access control up to 35 including predefined filters repeat steps 1 through 4 When you finish click Apply in the Access Control menu to save your settings To change the settings for a customer defined filter click the radio button to the left of the filter you want to change and click the Edit button When the Customer Defined Filter menu appears edit the settings as necessary see Table 18 and click Apply Click Apply in the Access Control menu to save your settings To delete a customer defined filter click the radio button to the left of the filter you want to delete and click the Delete button No precautionary message appears before you delete a customer defined filter Click Apply in the Access Control menu to save your settings 72 SMCD3GN RRR Wireless Cable Modem Gateway User Manual Configuring Your Gateway SMC System LAN Customer Defined Filter QOS Wireless Customer defined filter allows users
19. wireless mode broadcasts or receives a wireless signal at a certain frequency range and supports a specified maximum bandwidth download and upload speeds If your device s wireless mode is not compatible with the current wireless mode of your Shaw Wireless Modem your device may not be able to detect or connect successfully to your wireless network Details Step 1 Connect your computer directly to the Shaw Wireless Modem with an ethernet cable For details on how to do this please review the following document before continuing Directly Connecting Your Computer and Modem Step 2 Identify the brand Cisco or SMC of your Modem and follow the steps specific to the brand Shaw Wireless Modem SMC Shaw Wireless Modem SMC 1 Log into your Shaw Wireless Modem by visiting 192 168 0 1 in your internet browser RY 192 168 0 1 Log in with the following information a Username cusadmin b Password you can find this password printed on the white sticker on your Shaw Wireless Modem SMC referred to as the Pre shared Key or Password 3 Select Wireless LEAC adel de ig eh on Wireless Basic Settings Pe gerea Caan bet quickly baninga aa a meiraa aiea Det he erag g berela bey erlig the econ pibe aed puerto ies ade pgp te dit aor ad Clee iier Wa coi ano cogis tec mode send be bur bor thea agema paini Thee are Tit iig Vie ce ered moe ee Peay siir car tc i kalake Tar eels maa by Cob irj are ther Wea GAFFE icc
20. your desired name up to 32 characters e g mynetworkname The Gaheaay can be quack y ogre an a ee oes pow bi braeg Clete p rg De aore erie ed Chane meee Et oe upata fate ror peen and chen fi tienng Want coed uno phang ween ode weed be nun foe te aces poent The are 2 11g Tin or rece meee I receinary wee Cam ata cele the metres menig Oy choo bom the Wireless OMNOFF crop dee eer Weren D FNAME A ilibh Mii a TEEN TEE ho Paba A p PAA Labo y Stan DOAS 5 Select Apply once you have typed in the new name to complete the changes
21. 0 Default WEP Key WEF Key 1 Authentication Open system Passphrase Figure 31 WEP Options 54 SMCD3GN RRR Wireless Cable Modem Gateway User Manual Configuring Your Gateway Table 11 WEP Options Option Description WEP Key Length Level of WEP encryption applied to all WEP keys Choices are 64 bit 10 hex digits and 128 bit 26 hex digits WEP Key 1 WEP Key 4 Fields for entering up to four WEP keys manually Alternatively you can click the Generate Keys button to generate these keys automatically Default WEP Key Specifies which of the four WEP keys the Gateway is to use as its default Authentication Authentication used Choices are e Open System clients can only associate to the wireless access point using Open Option e Shared Key all wireless stations share the same secret key e Automatic clients can associate to the wireless access point using Open System or Shared Key Passphrase A sequence of words or text that can be used to automatically generate WEP keys A passphrase can consist of from 8 to 63 ASCII characters You can use upper case lower case and numeric characters to from your passphrase A Generate Keys button next to this field lets the Gateway generate a passphrase based on the characters typed in this field Wireless Encryption Settings Encryption transmits your data securely over the wireless network Matching encryptian keys must be setup on your Commercial Wireless Gateway and wirele
22. 111000 56 111111 63 To access the DSCP Based QoS menu click QOS in the menu bar and then click the DSCP submenu in the menu bar Figure 25 shows an example of the menu Note The DSCP submenu is not available in the menu bar if Enable QOS Module is not checked in the QoS Settings menu see page 41 45 SMCD3GN RRR Wireless Cable Modem Gateway User Manual Configuring Your Gateway DSCP Based QoS This page defines the QoS Class Queue to which the customed DSCP mapped C Enable DSCP Based QoS dE DSCP Value 0 63 Queue Firewall Tools Status 0 1 2 3 4 5 6 7 Figure 25 DSCP Based QoS Menu To define DSCP based QoS settings Check Enable DSCP Based QoS For each index select a DSCP value from 0 to 63 Under Queue select a queue from 0 to 3 you want to map to this DSCP value Higher priority values are evaluated as being of higher importance than lower priority values To define DSCP based QoS values for other queues repeat steps 2 and 3 Click Apply Queue Settings Menu The Queue Settings menu lets you configure QoS behavior as either strict priority or weighted priority Strict priority allows delay sensitive data such as voice to be sent before packets in other queues e Weighted priority lets you assign each queue with a certain weight indicating the amount of guaranteed capacity with high priority packets served before any low priority packets 46 SMCD3
23. 5 5 or later you will log in to the interface to define system parameters change password settings view status windows to monitor network conditions and control your Gateway and its ports To access your SMCD3GN RRR Wireless Cable Modem Gateway s web based management screens use the following procedure 1 Launch a Web browser a Note The Cable Modem does not have to be online to configure your Gateway 2 In the browser address bar type http 192 168 0 1 and press the Enter key For example The Login User Password screen appears see Figure 15 LOGIN USER PASSWORD Username f Password f Figure 15 Login User Password Screen 3 In the Login User Password screen enter the default username and the default password provided by your service provider Both the username and password are case sensitive 4 Click the Login button to access your Gateway The Status page appears showing connection status information about your Gateway 30 SMCD3GN RRR Wireless Cable Modem Gateway User Manual Configuring Your Gateway Understanding the Web Management Interface Screens The left side of the management interface contains a menu bar you use to select menus for configuring your Gateway When you click a menu information and any configuration settings associated with the menu appear in the main area of the interface see Figure 16 If the displayed information exceeds what can be shown in the main area scroll bars appea
24. Click Factory Reset The warning message in Figure 53 appears 86 SMCD3GN RRR Wireless Cable Modem Gateway User Manual Configuring Your Gateway 2 Click OK to restore the Gateway s factory default settings or click Cancel to retain the Gateway s current settings Microsoft Internet Explorer Warning Loading the Factory Default Settings will erase all the current settings Are vou sure you wish to do this i Cancel Figure 53 Warning Message when Restoring Factory Defaults Using the Reboot Menu to Reboot the Gateway Using the Reboot menu you can reset the Gateway and retain all changes that have been made to the Gateway s factory default settings To access the Reboot menu click Tools in the menu bar and then click the Reboot submenu in the menu bar Figure 50 shows an example of the menu Reboot In the event that the system stops responding correctly or in some way stops functioning you can perform a reboot Your settings will not be changed To perform the reboot click on the APPLY button below You will be asked to confirm your decision The reboot will be complete when the power light stops blinking Figure 54 Reboot Menu To reboot the Gateway and retain all changes made to its factory default settings 1 Inthe Reboot menu click Apply The precautionary message in Figure 51 appears 87 SMCD3GN RRR Wireless Cable Modem Gateway User Manual Configuring Your Gateway 2 Click OK to reboot t
25. For each class of service assign a queue number from 0 to 3 Higher priority values are evaluated as being of higher importance than lower priority values 3 Under Port Default CoS map the Gateway s four ports to the classes of service you defined in the previous step CoS setting from 0 to 3 normal priority Packets in this queue leave the port after the high priority queue is emptied CoS setting from 4 to 7 high priority Packets in this queue leave the port first 4 Click Apply DSCP Based QoS Menu The DSCP Based QoS menu lets you classify and prioritize traffic using DSCP tags DSCP allows the Gateway to determine how traffic classes should be prioritized Using the DSCP Based QoS menu you can use DSCP to provide different levels of service to conforming and non conforming traffic by appropriately selecting the DSCP values in this menu The Gateway uses the Hierarchical Token Bucket queuing algorithm which divides the 64 possible DSCP code values into 8 queues Table 7 shows the actual queuing Table 7 Queuing for DSCP Based QoS Name Precedence DSCP Range Priority Routing default 000 0 000000 0 000111 7 Priority 001 1 001000 8 001111 15 Immediate 010 2 010000 16 010111 23 Flash 011 3 011000 24 011111 31 Flash Override 100 4 100000 32 100111 39 Critical 101 5 101000 40 101111 47 Internetwork Control 110 6 111000 48 110111 55 Network Control 111 7
26. G S _Z_s iii 621 001587 MHz 626 998413 MHz 632 999756 MHz 639 000977 MHz Frequency PIECU Locked Locked Locked Locked TEET 256 04M 256 QAM 256 QAM 2560AM een 5 360537Msym sec 5 360537Msym sec 5 360537Msym sec 360537Msym sec eee 9 249801 dBmV 9 168928 dBmV 8 813492 dBmV 9 468113 dBm Power 37 935909 dB 37 092701 dB 37 935909 dB 38 257755 dB Upstream Channel E Sed E ERSAN 30000000 Hz 10000000 Hz 20000000 Hz 38000000 Hz requency EEESC Locked Locked Locked Locked CEE MECIE 640AM B4QAM B40AM 64QAM SuL 5120 5120 5120 5120 REICHE sym sec sym sec sym sec symisec Wee 50 0000 51 0000 61 0000 51 0000 aria dom dBm dBm dBm Channel ID 15 Lats 14 16 Figure 57 Example of Cable Status Page 90 SMCD3GN RRR Wireless Cable Modem Gateway User Manual SMC Networks Appendix A Specifications Compatibility Platform independent works with PC OSX Linux MAC UNIX DOCSIS 1 0 1 1 2 0 3 0 compliant IEEE 802 3 802 3u SPI firewall meet ICSA guidelines Network Interface 10 100 1000 Base T Ethernet USB2 0 port Wireless 11N MIMO Ports Four ports 10 100 1000 MDI MDIX auto sensing switch TR 68 coloring for 1 USB 2 0 Connector Type B TR 68 coloring for 4 Ethernet port Cable interface F type female 75 Ohm Channel Bonding Downstream up to 4 channels Upstream up to 4 channels Software Features GUI displays common troubleshooting information modem status and feature setup Full featured CLI
27. GN RRR Wireless Cable Modem Gateway User Manual Configuring Your Gateway To access the Queue Settings menu click QOS in the menu bar and then click the Queue submenu in the menu bar Figure 26 shows an example of the menu Note The Queue submenu is not available in the menu bar if Enable QOS Module is not checked in the QoS Settings menu see page 41 Queue Settings This Page defines the QoS behavier In general the QoS behavier is described as running with strict priority or with weighted priority Queue Type Strict Priority v Firewall E amp Aisi Tools Status Figure 26 Queue Settings Menu By default the Gateway uses strict priority To change to weighted priority 1 For Queue Type select Weighted Priority The options in Figure 27 appear 47 SMCD3GN RRR Wireless Cable Modem Gateway User Manual Configuring Your Gateway Queue Type Weight Base Weight 0 undefined of Bandwidth a Figure 27 Weighted Priority Options 2 For Weight Base select a queue weight to ensure that some sets of queues get higher thresholds than others Queue weight directs the Gateway to set the queue thresholds proportionately Choices are 8 or 10 Queues with a weight of 10 are longer than those with a queue weight of 8 3 For each Gateway queue select a weight Each weight corresponds to a percentage of consumed bandwidth as shown in the of Bandwidth column 4 When you finish click Apply DSCP
28. Gateway The submenu lets you Status gt Cable Status e View cable initialization procedures and cable downstream and upstream status 33 SMCD3GN RRR Wireless Cable Modem Gateway User Manual Configuring Your Gateway System Settings Menu The System Settings menu lets you enable or disable UPnP and HNAP To access the System Settings menu click System in the menu bar Figure 18 shows an example of the menu and Table 4 describes the setting you can select System Settings This page includes both password management and system timeout settings Users can set up the router name in this page Firewall Tools Enable uPnP Status C Enable HNAP Figure 18 System Settings Menu 34 SMCD3GN RRR Wireless Cable Modem Gateway User Manual Configuring Your Gateway Table 4 System Settings Menu Option Option Description Enable UPnP Configures your Gateway as a uPnP Internet gateway UPnP allows for dynamic connectivity between devices on a network A UPnP enabled device like your Gateway can obtain an IP address advertise its capabilities learn about other connected UPnP devices and then communicate directly with those devices The same device can end its connection cleanly when it wishes to leave the UPnP community The intent of UPnP is to support zero configuration invisible networking of devices including intelligent appliances PCs printers and other smart devices using standard protocols e Checked
29. IS 41 4 Mbps 64QAM 55 2Mbps 256QAM Bounding DOCSIS per channel 222 48 200 Mbps with 4 DS channel bounding EuroDOCSIS Signal Level 15dBmV to 15dBmV Automatic gain controlled by CM 17 dBmV Transmitter Modulation TDMA QPSK 8QAM 16QAM 32QAM 64QAM 128QAM S CDMA QPSK 8QAM 16QAM 32QAM 64QAM 128QAM Max Speed 320 640 1280 2560 5120 kbps QPSK 640 1280 2560 5120 10240kbps 160QAM 122 88 108 Mbps with 4 US channel bounding DOCSIS EuroDOCSIS 93 SMCD3GN RRR Wireless Cable Modem Gateway User Manual Specifications Frequency Range 5 to 42MHz edge to edge DOCSIS LEDs Power DS Downstream US Upstream Online Link Diag WPS LAN 1 4 WiFi USB Dimensions Lx Wx H 26 8 x 15 5 x 3 5 mm 10 6 x 6 1 x 1 4 in Weight 930 g 2 05 Ibs Input Power 12V 2A Regulatory Certification FCC Part 15B Class B UL cUL Power Supply Energy Star Rating Level IV 94 SMCD3GN RRR Wireless Cable Modem Gateway User Manual SMC Networks Appendix B Compliances FCC Interference Statement This equipment has been tested and found to comply with the limits for a Class B digital device pursuant to Part 15 of the FCC Rules These limits are designed to provide reasonable protection against radio interference in a commercial environment This equipment can generate use and radiate radio frequency energy and if not installed and used in accordance with the instructions in this manual may caus
30. Mode when checked enables WMM Enabling WMM can help control latency and jitter when transmitting multimedia content over a wireless connection Select the appropriate channel from the list provided to correspond with your network settings between 1 and 11 in North America Default is Auto which selects the appropriate channel automatically All devices in your wireless network must use the same channel to work properly 52 SMCD3GN RRR Wireless Cable Modem Gateway User Manual Configuring Your Gateway Wireless Encryption Settings Menu Using the Wireless Encryption Settings menu you can protect the data transmitted across your wireless network The same encryption keys you specify here must also be configured on your other wireless client devices on your wireless network To access the Wireless Encryption Settings menu click Wireless in the menu bar and then click the Encryption submenu Figure 30 shows an example of the menu and Table 10 describes the settings you can select ri Note The Encryption submenu is not available in the menu bar if wireless operation is disabled in the Wireless Basic Settings menu see page 40 SMC System LAN Wireless Encryption Settings Qos Wireless Encryption transmits your data securely over the wireless network Matching encryption keys must be setup on your Commercial Se ae Wireless Gateway and wireless client devices to use encryption ya _ SGN SSIBO ANA
31. Module is disabled in the Security Settings Firewall menu see page 67 SMC System LAN DMZ Demilitarized Zone gos Wireless NAT Firewall lf you have a local client PC that cannot run an Internet application properly behind the NAT firewall then you can set this client up to unrestricted two way Internet access by setting it to be the Virtual DMZ Host Please be careful since this setting is also meaning there is no protection for this host C Enable DMZHost 192 Ihes Ho W Figure 49 DMZ Demilitarized Zone Menu To configure DMZ settings 1 In the DMZ Demilitarized Zone menu check Enable DMZ Host The 2 rightmost fields next to this option become available 2 Enter the last two octets in the IP addresses of the computer to be used as the DMZ server 3 Click Apply 84 SMCD3GN RRR Wireless Cable Modem Gateway User Manual Configuring Your Gateway Using the Reboot Menu to Reboot Your Gateway Using the Reboot menu you can reset your Gateway and retain all changes that have been made to your Gateway s factory default settings To access the Reboot menu click Tools in the menu bar and then click the Reboot submenu in the menu bar Figure 50 shows an example of the menu Reboot In the event that the system stops responding correctly or in some way stops functioning you can perform a reboot Your settings will not be changed To perform the reboot click on the APPLY button below
32. Name your email name Password your email password Under Recipient list click Add When the Recipient Adding menu appears see Figure 48 enter the name of the person who will receive email notifications and the person s email address and then click Apply Or click Back to return to the Email Syslog Alert menu or Cancel to cancel any selections you made If you clicked Apply the email account is added to the Recipient list To send email to additional email accounts up to 4 repeat this step To change the settings for an email recipient click the radio button to the left of the recipient you want to change and click the Edit button When the Recipient Adding menu appears edit the settings as necessary and click Apply To delete an email recipient click the radio button to the left of the recipient and click Delete No precautionary message appears before you delete the email recipient Click Apply Recipient Adding Users could input and edit the email alert recipient list here po Recipient s Email Address Po Figure 48 Recipient Adding Menu 82 SMCD3GN RRR Wireless Cable Modem Gateway User Manual Configuring Your Gateway Configuring Syslog Entries To have your Gateway add a syslog entry when traffic is blocked attempts are made to intrude onto the network or local computers try to access block URLs 1 In the Email Syslog Alert menu under Syslog Server Configuration enter the syslog se
33. P address in the Start IP field and the ending IP address in the End IP field Start IP To specify e Asingle remote IP address enter the remote IP address e A range of remote IP addresses enter the starting IP address here and the ending IP address range in the next field This field is unavailable if your Gateway is configured for any remote IP addresses End IP Ending IP address in the remote IP address range This field is unavailable if your Gateway is configured for any remote IP addresses or a single remote IP address Public IP Ports A single public IP port or a range of public IP ports on which the service is provided If necessary contact the application vendor for this information e f you select a single public port enter the port number in the Start Public Port field e f you select a range of public ports enter the starting port number in the Start Public Port field and the ending port number in the End Public Port field Start Public Port Starting number of the port on which the service is provided End Public Port Ending number of the port on which the service is provided This field is unavailable if your Gateway is configured for a single public IP port Private Ports Numbers of the ports whose traffic your Gateway forwards to the LAN If there is a range of ports enter the Starting private port here and check Enable Port Range The Gateway automatically calculates the end private port The LAN PC server listens for traffi
34. Port Control menu 40 LAN Settings menu 38 logging in 30 MAC Filtering menu 59 menus 32 Password Settings menu 36 Port Based QoS 42 Port Forwarding menu 61 QoS Settings menu 41 Queue Settings 46 Index 99 Reboot menu 85 Schedule Rules menu 79 screens 31 Security Settings Firewall menu 67 Special Application menu 74 Status menu 88 System Settings menu 34 Tools Settings menu 86 Trigger menu 75 URL Blocking menu 77 URL Email Syslog Alert menu 80 Wireless Basic Settings menu 51 Wireless Encryption Settings menu 53 WPS Setup menu 56 Wireless mode 51 operation 51 security 13 Wireless Basic Settings menu 51 Wireless Encryption Settings menu 53 WPA mode 53 WPS Setup menu 56 SMCD3GN RRR Wireless Cable Modem Gateway User Manual SMC Networks Technical Support From USA and Canada 24 Hours a Day 7 Days a Week Toll Free 800 SMC 4YOU 800 762 4968 Fax 949 679 1481 Internet Email Address techsupport smc com Driver Updates http Awww smc com index cfm action tech_support_drivers_downloads www smc com English Technical Support information available at www smc com English for Asia Pacific Technical Support information available at www smc asia com Deutsch Technischer Support und weitere information unter www smc com Espanol En www smc com Ud podra encontrar la informacion relativa a servicios de soporte technico Francais Informations Support Technique sur www smc com P
35. Remarking Menu The DSCP Remarking menu lets you configure the Gateway s DSCP remarking mode and actions To access the Queue Settings menu click QOS in the menu bar and then click the DSCP Remarking submenu in the menu bar Figure 28 shows an example of the menu Pi Note The DSCP Remarking submenu is not available in the menu bar if Enable QOS Module is not checked in the QoS Settings menu see page 41 48 SMCD3GN RRR Wireless Cable Modem Gateway User Manual Configuring Your Gateway DSCP Remarking This pages defines the DSCP remarking action and mode The four internal priorities mapping mode 1 Map to AF code points O AF12 1 AF22 2 AF32 3 AF42 2 Map to CS code points 0 000000b 1 001000b 2 010000b 3 011000b CL Enable DSCP Remarking Dscp remarking mode Map frame priority to AF code points Map frame priority to CS code points Cj Request a remarking action when DSCP equals one of the following CPs Expedited Forwarding Code Point Assured Forwarding Code Points Class Selector Code Points Zero Figure 28 DSCP Remarking Menu To configure DSCP remarking settings Check Enable DSCP Remarking 2 Complete the options in the menu and refer to Table 8 3 When you finish click Apply Table 8 DSCP Remarking Options Description Dscp remarking mode Lets you select the DSCP remarking mode that the Gateway is to use Choices are e Map frame priority to AF code points select this option for Quali
36. T Firewall Tools Status Figure 30 Wireless Encryption Settings Menu 53 SMCD3GN RRR Wireless Cable Modem Gateway User Manual Configuring Your Gateway Table 10 Wireless Encryption Settings Menu Options Option Description SSID Network name of the of the primary wireless carrier This field can be changed by administrators but not by users Security Mode Selects the security mode used to protect transmissions across the wireless network e None no security is used over the wireless network e WEP Wired Equivalency Privacy encryption is used over the wireless network Select this option if your wireless adapters support WEP but not WPA Personal WEP provides basic security but is not as secure as WPA Personal If you select WEP select the options in Figure 31 and Table 11 e WPA Personal select this option if your wireless adapters support WPA Personal This encryption method is superior to WEP and offers two cipher types TKIP and AES with dynamic encryption keys If you select WPA Personal select the options in Figure 32 and Table 12 default Wireless Encryption Settings Encryption transmits your data securely over the wireless network Matching encryption keys must be setup on your Commercial Wireless Gateway and wireless client devices to use encryption SS DSGN_SSIDO Security Mode WEP 64 bit 10 hex digits length applies to all keys noo0o00000 0000000000 noo0o00000 no0oo0000
37. You will be asked to confirm your decision The reboot will be complete when the power light stops blinking Firewall Tools l Ei hy Figure 50 Reboot Menu To reboot your Gateway and retain all changes made to its factory default settings In the Reboot menu click Apply The precautionary message in Figure 51 appears Click OK to reboot your Gateway or click Cancel to not reboot it If you clicked OK the reboot is complete when the POWER LED stops blinking and you will need to log in to the Web interface again 85 SMCD3GN RRR Wireless Cable Modem Gateway User Manual Configuring Your Gateway Microsoft Internet Explorer YD Do you really wank to reboot the gateway oe cee Figure 51 Precautionary Message When Rebooting your Gateway Using the Tools Settings Menu Using the Tools Settings menu you can reset the Gateway and restore the device s factory default settings To access the Tools Settings menu click Tools in the menu bar Figure 52 shows an example of the menu i Note To reboot the Gateway and retain any customized settings use the Reboot menu see Using the Reboot Menu to Reboot Your Gateway on page 85 Tools Settings Use the Restore to Factory Defaults tool to force the SMCD3GN to perform a power reset and restore the original factory settings e Restore to Factory Defaults Figure 52 Tools Settings Menu To reset the Gateway and restore its factory default settings 1
38. Your Gateway cccccccesseceeeseeeeseeeeeteeeees 85 Using the Tools Settings M nu ccccccccceseseseeeeeeeeeeeeaeeceeseaeeeeeseeeeeeseeeeeeeeas 86 Using the Reboot Menu to Reboot the Gateway ccssccessseeeeeeeeesaeeeeeneeeeees 87 VIEWING Status INFOPMALTION cccccccceeeccceeececesececceueeeesueeeeseucesseueeessuueeeseaeeessaes 88 Viewing Cable Status Information cccccceccccseeseeeeecseeeeeeseeeeeeeseeeeeeesaeeeeeesaaaes 90 Append A SPCCIICAUOING ci cecsccseccciee recta sce ed aana aaa aa aa aa aaa a a a aE 91 Appendix B Compliances s s ssnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnn nnmnnn nnne 95 LASED PE A tens E E E E tex A A E E A E E E E E 96 IV SMCD3GN RRR Wireless Cable Modem Gateway User Manual SMC Networks Preface Congratulations on your purchase of your SMCD3GN RRR Wireless Cable Modem Gateway Your SMCD3GN RRR Wireless Cable Modem Gateway is the ideal all in one wired and wireless solution for the home or business environment SMC is proud to provide you with a powerful yet simple communication device for connecting your local area network LAN to the Internet This user manual contains all the information you need to install and configure your new SMCD3GN RRR Wireless Cable Modem Gateway V SMCD3GN RRR Wireless Cable Modem Gateway User Manual Preface Key Features The following list summarizes your Gateway s key features Integrated C
39. ableLabs compliant DOCSIS 1 1 2 0 3 0 cable modem Four 10 100 1000 Mbps Auto Sensing LAN ports with Auto MDI MDIX High speed 300 Mbps IEEE 802 11n Wireless Access Point Dynamic Host Configuration Protocol DHCP for dynamic IP configuration and Domain Name System DNS for domain name mapping One USB 2 0 port IEEE 802 11 b g n interoperability with multiple vendors Wireless WEP WPA and WPA2 encryption Hide SSID and MAC Filtering VPN pass through support using PPTP L2TP or IPSec Advanced SPI firewall Gateway for enhanced network security from attacks over the Internet Firewall protection with Stateful Packet Inspection Client privileges Hacker prevention Protection from denial of service DoS attacks Network Address Translation NAT Universal Plug and Play UPnP enables seamless configuration of attached devices Effortless plug and play installation Intuitive graphical user interface GUI configuration regardless of operating system Comprehensive front panel LEDs for network status and troubleshooting Compatible with all popular Internet applications vi SMCD3GN RRR Wireless Cable Modem Gateway User Manual Preface Document Organization This document consists of four chapters and two appendixes Chapter 1 describes the contents in your Gateway package system requirements and an overview of your Gateway s front and rear panels Chapter 2 describes how to install your Gateway
40. b management 30 Idle timeout 36 Installation 15 Internet Explorer disabling proxy settings 28 Index Key features vi Keyword blocking 78 LAN connection 16 LAN ports enabling or disabling 40 LAN Settings menu 38 Lease time 38 LEDs 12 Locating your Gateway 16 Logging in to Web management 30 Login password 36 MAC Filtering menu 59 Menus Access Control 69 Cable Status 90 CoS 43 DMZ Demilitarized Zone 84 DSCP Based QoS 45 DSCP Remarking 48 Email Syslog Alerts 80 Ether Switch Port Control 40 LAN Settings 38 MAC Filtering 59 Password Settings 36 Port Based QoS 42 Port Forwarding 61 QoS Settings 41 Queue Settings 46 Reboot 85 Schedule Rules 79 Security Settings Firewall 67 Special Application 74 Status 88 System Settings 34 Tools Settings 86 Trigger 75 URL Blocking 77 97 SMCD3GN RRR Wireless Cable Modem Gateway User Manual Wireless Basic Settings 51 Wireless Encryption Settings 53 WPS Setup 56 Menus in Web management 32 Microsoft TCP IP configuration for Windows 2000 19 TCP IP configuration for Windows 7 23 TCP IP configuration for Windows Vista 21 TCP IP configuration for Windows XP 20 P Package contents 10 Password Settings menu 36 Password changing 36 Port Based QoS menu 42 Port forwarding adding customer defined service 64 adding predefined service 62 Port Forwarding menu 61 Port triggering 75 Powering on your Gateway 17 Pre
41. c data on this port or these ports 66 SMCD3GN RRR Wireless Cable Modem Gateway User Manual Configuring Your Gateway Security Settings Firewall Menu The Security Settings Firewall menu lets you enable or disable your Gateway s firewall lf you enable your Gateway firewall module the following submenus appear in the menu bar Configure access control settings see page 69 Configure your Gateway for special applications see page 74 Set up URL blocking see page 77 Schedule routes see page 79 Receive email or syslog alert notifications see page 80 Configure a local client computer as a local DMZ for unrestricted two way Internet access see page 84 Enabling or Disabling Firewall The Security Settings Firewall menu provides an option for enabling or disabling your Gateway s firewall setting To access the Security Settings Firewall menu click Firewall in the menu bar Figure 39 shows an example of the menu By default your Gateway s firewall settings are enabled To disable the firewall uncheck Enable Firewall Module and click Apply Disabling the firewall hides the submenus below the Firewall menu The Security Settings Firewall menu also provides an option for enabling or disabling the Session Initiation Protocol SIP application layer gateway service on the Gateway firewall This option allows SIP signaling requests to traverse directly through the Gateway to the destination device
42. cally open the port for the incoming session B To display the Special Applications menu click Firewall in the menu bar and then click the Special Application submenu Figure 43 shows an example of the menu 74 SMCD3GN RRR Wireless Cable Modem Gateway User Manual Configuring Your Gateway The maximum allowed triggers is 50 To enable the special application function check the Enable Triggering checkbox and click Apply To disable it uncheck the Enable Triggering checkbox and click Apply Note The Special Application submenu is not available in the menu bar if Enable Firewall Module is disabled in the Security Settings Firewall menu see page 67 Special Application Special Application allows the firewall to automatically open ports for the outgoing and incoming sessions of some multi session protocols and applications such as H 323 etc Enable Triggering Trigger Table up to 20 items Name Type TriggerPort_ TargetPort Interval IP Replace 3rd Hostinit Figure 43 Special Applications Menu To enable port triggering Inthe Special Application menu check Enable Triggering if it is unchecked and click the Apply button The Trigger Table becomes available Click the Add button below Trigger Table The Trigger menu appears see Figure 44 Complete the fields in fields Trigger menu see Table 19 Click Apply Or click Back to return to the Trigger menu or Cancel to cancel any selections you
43. configuration guidelines 28 Predefined filter 70 service for adding port forwarding 62 service table 61 Private LAN IP settings DHCP 38 domain name 38 IP address 38 IP subnet mask 38 lease time 38 Proxy settings 28 Q QoS Settings menu 41 Queue Settings menu 46 R RADIUS configuration 36 Rear panel 13 Index 98 Rebooting losing custom settings 14 Requirements 10 Restoring factory defaults 14 S Safari disabling proxy settings 29 Schedule Rules menu 79 Screens in Web management 31 Security mode 53 Security Settings Firewall menu 67 Security software 29 Security configuring wireless 13 Service table customer defined 61 predefined 61 Special Application menu 74 Specifications 91 SSID setting 53 SSIDs 51 Status menu 88 Syslog alerts 80 entries 83 System requirements 10 System Settings menu 34 T TACACS configuration 36 TACACS configuration 36 TCP IP configuration 18 Apple Macintosh 25 Microsoft Windows 2000 19 Microsoft Windows 7 23 Microsoft Windows Vista 21 Microsoft Windows XP 20 Timeout for Web management session 36 Tools Settings menu 86 Trigger menu 75 Triggering ports 75 SMCD3GN RRR Wireless Cable Modem Gateway User Manual U URL Blocking menu 77 W WAN connection 17 Web management Access Control menu 69 Cable Status menu 90 CoS 43 DMZ Demilitarized Zone menu 84 DSCP Based QoS 45 DSCP Remarking 48 Ether Switch
44. de e Increased security since private IP addresses are not routable across the Internet e You conserve the world wide pool of IP addresses e You do not have to register or pay for these IP addresses in any way The LAN Settings menu lets you configure private LAN IP settings for your Gateway To access the LAN Settings menu click LAN in the menu bar Figure 20 shows an example of the menu and Table 6 describes the settings you can select LAN Settings Users can set up the private LAN IP in this page The private LAN IP is also the IP of the DHCP server which will dynamically allocate IP address for the client PCs behind the Gateway Private LAN IP IP address 192 ies fo i IP Subnet Mask 255 1255 11255 110 UST ELE ohub net cable ragers c Enable DHCP Server BG Lease Time One Week v Figure 20 LAN Settings Menu 38 SMCD3GN RRR Wireless Cable Modem Gateway User Manual IP Address IP Subnet Mask Domain Name Enable DHCP Server Lease Time Configuring Your Gateway Table 6 LAN Settings Menu Options Description IP address of your Gateway s private LAN settings Default IP address is 192 168 0 1 if you change this setting your Gateway reboots after displaying a message Subnet mask of your Gateway s private LAN settings Default subnet mask is 255 255 255 0 Domain name of your Gateway s private LAN settings Enables or disables the DHCP server to allow automatic allocatio
45. e harmful interference to radio communications Operation of this equipment in a residential area is likely to cause interference in which case the user at his own expense will be required to take whatever measures are necessary to correct the interference If this equipment does cause harmful interference to radio or television reception which can be determined by turning the equipment off and on the user is encouraged to try to correct the interference by one of the following measures e Reorient or relocate the receiving antenna e Increase the separation between the equipment and receiver e Connect the equipment into an outlet on a circuit different from that to which the receiver is connected e Consult the dealer or an experienced radio TV technician for help The device complies with Part 15 of the FCC Rules Operation is subject to the following two conditions 1 This device may not cause harmful interference and 2 this device must accept any interference received including interference that may cause undesired operation FCC Caution Any changes or modifications not expressly approved by the party responsible for compliance could void the user s authority to operate this equipment IEEE 802 11b or 802 11g operation of this product in the U S A is firmware limited to channels 1 through 11 IMPORTANT NOTE FCC Radiation Exposure Statement This equipment complies with FCC radiation exposure limits set forth for an unco
46. e left of the service you want to delete and click the Delete button No precautionary message appears before you delete a predefined service Predefined Service Predefined service allows users to choose the traffic type to be allowed in from Internet E AMicocrcesi30 x e e b Ho Wo jo Figure 37 Predefined Service Menu 62 SMCD3GN RRR Wireless Cable Modem Gateway User Manual Configuring Your Gateway Table 15 Predefined Service Menu Options Option Description Service List of predefined services from which you can choose LAN Server IP IP address of the LAN PC or server that is running the service Remote IPs Forwards the service to any remote IP address one remote IP address or a range of remote IP addresses e f you select one remote IP address enter the IP address in the Start IP field e f you select a range of remote IP addresses enter the starting IP address in the Start IP field and the ending IP address in the End IP field Start IP To forward to e A single remote IP address enter the remote IP address e A range of remote IP addresses enter the starting IP address here and the ending IP address range in the next field This field is unavailable if your Gateway is configured for any remote IP addresses End IP Enter the ending IP address in the remote IP address range This field is unavailable if your Gateway is configured for any remote IP addresses or
47. ers any illegal attempts to access your network as well as information on all DHCP client PCs currently connected to your SMCD3GN Firewall Tools RG Functions Enabled Status NAT Enabled DHCP Server Enabled Firewall Enabled Current Time Wed Jun 9 19 51 30 2010 System Up Time 000 days 02h 03m 34s i INTERNET GATEWAY INFORMATION WAN IP 10 30 20 243 DHCP Gateway IP Address Model Name SMCD3SGN WAN Subnet Mask 255 255 255 0 192 168 0 1 Software Version 1 4 0 40 RRR WAN Gateway IP 10 30 20 1 Subnet Mask 255 255 255 0 Hardware Version 1A RF Cable MAC Primary DNS 192 168 2 111 DNS Proxy IP Address 192 168 0 1 Address 00 22 2D 53 FA 75 Secondary DNS 0 0 0 0 Wireless MAC Address 00 22 2D 53 FA 79 RG WAN MAC Address 00 22 2D 53 FA 78 Serial Num H29260733C WIRELESS Interfaces Uptime and Traffic Count SSID D3GN_SSIDO LAN Uptime 02h 03m 33s Receiving 120 bytes Encryption Type No Encryption Sending 361060bytes Encryption length O Bits WAN Uptime O2h 02m 23s Receiving 24312 bytes Encryption Pass Phrase No Encryption Sending 117O0bytes Channel Being Used 11 Network Log View network activity and security logs 06 09 10 249 A 1 10 comadmin Login Failed Incorrect username 06 09 10 750 H 1 10 comadmin Login Failed Incorrect username 06 09 10 i534 A 1 10 rogcesadmin Login Failed Incorrect usern 06 09 10 Sole A 1 14 cusadmin Login Failed deny 06 09 10 54 A 1 14 cusadmin Login Success 06 09 10 754 A 1 14
48. es of the Auto Speed and Mode to be blank for port 1 If they want to set for NAT 100Mbps and full duplex they need to leave the Auto checkbox to be blank and check the checkboxes of Speed and Mode for port 1 If Firewall they want the auto negotiation just check the the Auto checkbox Tools ene Auto Speed 10 100 1000 Mode H F Enable m 40Mbps 100Mbps 1000Mbps v Full m O 10Mbps 100Mbps 1000Mbps WI Full T 10Mbps 100Mbps 1000Mbps ivi Full M C 010Mbps 100Mbps 1000Mbps Full 3 Figure 21 Ether Switch Port Control Menu 40 SMCD3GN RRR Wireless Cable Modem Gateway User Manual Configuring Your Gateway The following procedure describes how to change the settings in the Ether Switch Port Control menu 1 To change a port from auto negotiation to a fixed speed and duplex setting a Uncheck the Auto check box for the port b Under Speed 10 100 1000 click the radio that corresponds to the fixed speed you want to use for that port c Under the Mode H F column leave the check mark for full duplex mode or uncheck it for half duplex mode 2 To disable a port regardless of the auto negotiation and duplex settings uncheck Enable for the port 3 Click Apply QoS Settings Menu Quality of Service QoS refers to a collection of techniques for identifying data whose delivery across the network is time sensitive and managing its delivery through both bandwidth allocation
49. ettings you can select Note The MAC Filtering submenu is not available in the menu bar if wireless operation is disabled in the Wireless Basic Settings menu see page 40 SMC System LAN MAC Filtering Qos Wireless The SMCD3GN can allow the wireless client stations to connect to your SMCD3GN in any of these ways MAG Filter FIC NAT MAC Filtering Mode Allow All Firewall Tools Wireless Control List up to 16 items cin de l Device Name MACAddress Auto Learned Wireless Devices r DEVICE Name MAC Address Manually Added Wireless Devices beg F da Figure 35 MAC Filtering Menu 59 SMCD3GN RRR Wireless Cable Modem Gateway User Manual Configuring Your Gateway Table 14 MAC Filtering Options Description SD Network name of the of the primary wireless carrier MAC Filtering Mode Determines which wireless client stations can connect to the Gateway Te choices are e Allow All all wireless client stations can connect to the Gateway default e Allow allow only the wireless client stations in the MAC filter table to connect to the Gateway e Deny no wireless client stations can connect to the Gateway Wireless Control List Shows the device name and MAC address of up to 16 devices that you manually added to the MAC filter table To delete a device click the radio button to the left of the device you want to delete and click the Delete button A precautionary message does no
50. etwork 11B Only use this setting if you have only IEEE 802 11b devices on your network or want to limit your network to IEEE 802 11b devices 11G Only use this setting if you have only IEEE 802 11g devices on your network or want to limit your network to IEEE 802 119 devices 11N Only use this setting if you have only IEEE 802 11n devices on your network or want to limit your network to IEEE 802 11n devices 11G N Mixed use this setting if you have a combination of IEEE 802 119 and IEEE 802 11n devices on your network 11B G N Mixed use this setting if you have a combination of IEEE 802 11b IEEE 802 119 and IEEE 802 11n devices on your network default SSID is the network name shared among all devices in a wireless network The SSID must be identical for all devices in the wireless network It is case sensitive and must not exceed 32 alpha numeric characters which may be any keyboard character Be sure these settings are the same for all devices in your wireless network The primary SSID can be hidden in service and configured for Wi Fi Multimedia WMM mode Hidden when checked hides the SSID Use this setting to block illegal connections Users cannot reconnect automatically or manually to a wireless network that uses a hidden SSID The wireless network that uses a hidden SSID does not appear in the Microsoft Windows Wireless Network Connection window In service when checked broadcasts the Gateway s SSID WMM
51. for DHCP Click the OK button to save this change and close the Internet Protocol TCP IP Properties dialog box Click the OK button again to save your changes Restart your computer 20 SMCD3GN RRR Wireless Cable Modem Gateway User Manual Configuring Your Computer for TCP IP Configuring Microsoft Windows Vista Use the following procedure to configure a computer running Microsoft Windows Vista with the default interface If you use the Classic interface where the icons and menus resemble previous Windows versions perform the procedure under Configuring Microsoft Windows 2000 on page 19 On the Windows taskbar click Start click Control Panel and then select the Network and Internet icon Click View Networks Status and tasks and then click Management Networks Connections Right click the Local Area Connection icon and click Properties Click Continue The Local Area Connection Properties dialog box appears In the Local Area Connection Properties dialog box verify that Internet Protocol TCP IPv4 is checked Then select Internet Protocol TCP IPv4 and click the Properties button see Figure 7 The Internet Protocol Version 4 Properties dialog box appears ul Local Area Connection Properties Networking Sharing Connect using ay Broadcom Netstreme Gigabit Ethernet Configure This connection uses the following itema i SNIFFER Protocol Driver a Reliable Multicast Protocol t AEGIS Protoco
52. for a single remote IP address 63 SMCD3GN RRR Wireless Cable Modem Gateway User Manual Configuring Your Gateway Adding a Port Forwarding Entry for a Customer Defined Service Using the following procedure you can define special application services you want to provide to the Internet The following example shows how to set port forwarding for a Web server on an Internet connection where port 80 is blocked from the WAN side but port 8000 is available Name Web Server Type TCP LAN Server IP 192 168 0 100 Remote IPs Any allow access to any public IP Public Port 8000 Private Port 80 With this configuration all HTTP Web TCP traffic on port 8000 from any IP address on the WAN side is redirected through the firewall to the Internal Server with the IP address 192 168 0 100 on port 80 To create your own customized services In the Port Forwarding menu click the Add button below the Customer Defined Service Table The Customer Defined Service menu appears see Figure 38 Complete the fields in the Customer Defined Service menu see Table 16 Click Apply Or click Back to return to the Port Forwarding menu or Cancel to cancel any selections you made If you clicked Apply the customer defined service is added to the Customer Defined Service Table To configure additional customer defined services up to 100 including predefined services repeat steps 1 through 3 Tochange the settings for a custome
53. hange 28 SMCD3GN RRR Wireless Cable Modem Gateway User Manual 2 U Be P A Configuring Your Gateway Disabling Proxy Settings in Safari The following procedure describes how to disable proxy settings in Safari Start Safari Click the Safari menu and select Preferences Click the Advanced tab In the Advanced tab click the Change Settings button Choose your location from the Location list this is generally Automatic Select your connection method If using a wired connection select Built in Ethernet For wireless select Airport Click the Proxies tab Be sure each proxy in the list is unchecked Click Apply Now to finish Disabling Firewall and Security Software Disable any firewall or security software that may be running on your computer For more information refer to the documentation for your firewall Confirming Your Gateway s Link Status Confirm that the LINK LED on your Gateway front panel is ON see Figure 1 on page 11 If the LED is OFF replace the Ethernet cable connecting your computer and Gateway 29 SMCD3GN RRR Wireless Cable Modem Gateway User Manual Configuring Your Gateway Accessing Your Gateway s Web Management After configuring your computer for TCP IP and performing the preconfiguration guidelines on the previous page you can now easily configure your Gateway from the convenient Web based management interface From your Web browser Microsoft Internet Explorer version
54. he Gateway or click Cancel to not reboot it If you clicked OK the reboot is complete when the POWER LED siops blinking and you will need to log in to the Web interface again Microsoft Internet Explorer 7 Do you really want to reboot the gateway Cancel Figure 55 Precautionary Message When Rebooting the Gateway Viewing Status Information The Status page is a read only screen that shows the e Connection status for your Gateway s WAN LAN and wireless interfaces Firmware and hardware versions Any illegal attempts to access your network Information about all DHCP clients currently connected to your Gateway Network and cable modem system event logs with buttons for clearing refreshing or sending the logs to a drive location before you can send the logs to a drive location enable email and syslog notification on the Email Syslog Alert menu see page 80 e LAN client log with buttons for refreshing and releasing IP addresses The Status menu appears when you first log in to the Web management interface You can also display it by clicking Status in the menu bar Figure 56 shows an example of the status information shown 88 SMCD3GN RRR Wireless Cable Modem Gateway User Manual Configuring Your Gateway SMC PH System A LAN Status Qos Wireless You can use the Status screen to see the connection status for the SMCD3GN WAN LAN interfaces firmware and hardware version NAT numb
55. he terms of the GPL and LGPL and information on obtaining access to the GPL code and LGPL used in this product are available to you at http gpl smc com The GPL code and LGPL code used in this product is distributed WITHOUT ANY WARRANTY and is subject to the copyrights of one or more authors For details see the GPL Code and LGPL Code for this product and the terms of the GPL and LGPL SMCD3GN RRR Wireless Cable Modem Gateway User Manual SMC Networks Contents ACO aia E E E neces cone E E E E E E V Key Features an ccmscaiieinnutintieninechadedsiadtatintchethrocineiantsbiencundduadustumnetsencddieiinsliatashentiduitasycns vi Document Organi Z ANON asmeni ia E EEE A E vii D c ment C nVeNUONS smania iani a e a aeea vii sader and WamiNgS cesessi aroen enaa E ae Eiee N E vii Typogi a pNe CONVERNIONS orase eee eee E AERAN vili 1 Getting to Know Your Gateway cccssscceessesceseeseeseeseeseesenneesenseesenseesensesseneens 9 Unpacking Package Contents sccicecctsccieccnscccdostededscesiveceldadeidnicdoveasicdeesteessGleogdesetvesaeten 10 System Requirements ccccceeecceeeeeeeeceeeeeeceeeaeeeceeeseeeeeesseueeeesseaeeeeseaaeeeessaeeeessaeeeees 10 PONP ANO Ea E E E E 11 Configuring Wireless Security ccccccccseecececeeeeeeeeeeeeeeeeseeeeeeseeeeeeeseeaeeesseeeeeessaaesees 13 FS Ll Te INE era a E E E 13 Restoring Factory Defaults w iiccsdicunheimncnushermiuininneninatensntinnmiaidstatcalsincinubamarsivbans 14 2 I
56. icate variables screen code Indicates text that is displayed on screen or entered by the user lt gt angled Indicates a variable which is a placeholder for actual text provided by the user or system Italic font is also used to brackets indicate variables square Indicates optional values brackets braces Indicates required or expected values vertical bar Indicates that you have a choice between two or more options or arguments viii SMCD3GN RRR Wireless Cable Modem Gateway User Manual SMC Networks 1 Getting to Know Your Gateway Before you install your SMCD3GN RRR Wireless Cable Modem Gateway check the package contents and become familiar with your Gateway s front and back panels The topics covered in this chapter are Unpacking Package Contents page 10 System Requirements page 10 Front Panel page 11 Configuring Wireless Security page 13 Rear Panel page 13 Restoring Factory Defaults page 14 9 SMCD3GN RRR Wireless Cable Modem Gateway User Manual Getting to Know Your Gateway Unpacking Package Contents Your SMCD3GN RRR package should include the following items One SMCD3GN RRR Wireless Cable Modem Gateway One Power cord One Category 5E Ethernet cable One CD that contains this User Manual System Requirements To complete the installation you will need the following items Provisioned Internet access on a cable network that supports cable modem service A computer with a w
57. ired network adapter with TCP IP installed A Java enabled Web browser such as Microsoft Internet Explorer 5 5 or above Microsoft Windows 2000 or higher for USB driver support 10 SMCD3GN RRR Wireless Cable Modem Gateway User Manual Getting to Know Your Gateway Front Panel The front panel of your SMCD3GN RRR Wireless Cable Modem Gateway contains a set of light emitting diode LED indicators These LEDs show the status of your Gateway and simplify troubleshooting The front panel also contains a WPS button for configuring wireless security automatically Figure 1 shows the front panel of your SMCD3GN RRR Wireless Cable Modem Gateway Table 1 describes the front panel LEDs ROGERS Figure 1 Front Panel of your SMCD3GN RRR Wireless Cable Modem Gateway 11 SMCD3GN RRR Wireless Cable Modem Gateway User Manual Getting to Know Your Gateway Table 1 Front Panel LEDs Color Description POWER Green ON power is supplied to your Gateway OFF power is not supplied to your Gateway Green Blinking scanning for DS channel ON synchronized on 1 channel only Bue ON synchronized with more than 1 channel DS Bond mode DSandUS and US CEE DS and US blinking together operator is performing maintenance De Blinking ranging is in progress ON ranging is complete on 1 channel only OFF scanning for DS channel ON ranging is complete operate with more than 1 channel US Bond mode ONLINE Green Blin
58. ith B to provide B the information about A B uses this information to communicate directly to A So initially A is talking to MGC but the final step has B initiating a session to A If the third party host initiated session is not allowed in this example the whole communication fails Configuring URL Blocking Using the URL Blocking menu you can configure your Gateway to block access to certain Web sites from local computers by entering either a full URL address or keywords of the Web site your Gateway examines all the HTTP packets to block the access to those particular sites This feature can be used to protect children from accessing inappropriate Web sites You can block up to 50 sites Using URL blocking you can also make up to 10 computers exempt from URL blocking and have full access to all Web sites at any time To display the URL Blocking menu click Firewall in the menu bar and then click the URL Blocking submenu Figure 45 shows an example of the menu Note The URL Blocking submenu is not available in the menu bar if Enable Firewall Module is disabled in the Security Settings Firewall menu see page 67 Tip The Gateway provides a Schedule Rules feature that lets you configure URL blocking for certain days if desired For more information see Configuring Schedule Rules on page 79 T SMCD3GN RRR Wireless Cable Modem Gateway User Manual Configuring Your Gateway URL Blocking You can block access to certai
59. k the H 323 protocol the protocol type should be TCP Trigger Port From and To port ranges of the special application For example to track the H 323 protocol the From and To ports should be 1720 Target Port From and To port ranges for the target port listening for the special application Interval Specify the interval between 50 and 30000 between two continuous sessions If the interval exceeds this time interval setting the sessions are considered to be unrelated 76 SMCD3GN RRR Wireless Cable Modem Gateway User Manual Configuring Your Gateway Description IP Replacement Select the IP replacement according to the application Some applications embed the source host s IP in the datagram and normal NAT would not translate the IP address in the datagram To make sure the network address translation is complete IP replacement is necessary for these special applications such as H 323 Allow sessions initiated from to the Decide whether the sessions can start from to a third host To prevent hacker attacks from a 37 host third host this feature usually is not allowed However for some special applications such as MGCP in a VOIP application a session initiated from a third host is permitted For example assume Client A is trying to make a phone call to a host B Client A tries to communicate with the Media Gateway Controller MGC first and provides host B s number to MGC Then MGC checks its own database to find B and communicate w
60. king cable interface is acquiring IP ToD CM configuration ON Gateway is operational OFF Gateway is offline LINK Green Blinking data is transmitting ON Gateway is operational OFF no Ethernet link detected DIAG Amber ON system failure OFF normal operation LAN 1 LAN 4 Green Blinking data is transmitting ON connected at 10 or 100 Mbps OFF no Ethernet link detected Blinking data is transmitting ON connected at 1 GMbps OFF no Ethernet link detected WIFI Green Blinking data is transmitting ON Wi Fi is enabled OFF Wi Fi is disabled 12 SMCD3GN RRR Wireless Cable Modem Gateway User Manual Getting to Know Your Gateway Configuring Wireless Security The front panel has a WPS button for configuring wireless security automatically Pressing this button for 5 seconds automatically configures wireless security If the client device supports WPS Push Button Configuration PBC press the button within 60 seconds to automatically configure security on the client After pressing this button for 5 seconds the WPS LED on the front panel flashes When a client joins the network successfully the LED remains ON until the next WPS action or the device reboots If no client joins the LED stops blinking after 4 minutes Rear Panel The rear panel of your SMCD3GN RRR Wireless Cable Modem Gateway contains a reset button and the ports for attaching the supplied power adapter and making additional
61. l IEEE 802 14 v2 3 1 6 ai nternet Protocal Hetsion B ai See Sis x wih Link asi mnro IZA FIZA iO Driver W 2 Link Layer Topology Discovery Responder UE H 4 lnstall Uninstall Properties Description Transmission Control Protocal Internet Protocol The default Wide area network protocol that provides communication actos diverse interconnected networks OF Cancel Figure 7 Local Area Connection Properties Window 21 SMCD3GN RRR Wireless Cable Modem Gateway User Manual Configuring Your Computer for TCP IP 6 In the Internet Protocol Version 4 Properties dialog box click Obtain an IP address automatically to configure your computer for DHCP see Figure 8 Internet Protocol Version 4 TCP IP ve Properties You can get IP settings assigned automatically if your network supports this capability Otherwise you need to ask your network administrator For the appropriate IP settings Use the Following IP address Obtain DNS server address automatically Use the Following DNS server addresses Advanced Figure 8 Internet Protocol Properties Window 7 Click the OK button to save your changes and close the dialog box 8 Click the OK button again to save your changes I Local Area Connection Status General Connection IPy4 Connectivity Local IPy Connectivity Limited Media State Enabled Duration 00 18 59 100 0 Mbps Activity
62. llowed for predefined and customer defined services is 100 Firewall Predefined Service Table ed Service Name LAN ServerIP RemoteIPs Active Customer Defined Service Table Service Name Type LAN ServerIP_ Remote IPs PublicPort Private Port Active Figure 36 Port Forwarding Menu 61 SMCD3GN RRR Wireless Cable Modem Gateway User Manual Configuring Your Gateway Adding a Port Forwarding Entry for a Predefined Service Using the following procedure you can select well known services and specify the LAN host IP address es that will provide the service to the Internet Inthe Port Forwarding menu click the Add button below the Predefined Service Table The Predefined Service menu appears see Figure 37 Complete the fields in the Predefined Service menu see Table 15 Click Apply Or click Back to return to the Port Forwarding menu or Cancel to cancel any selections you made If you clicked Apply the predefined service is added to the Predefined Service Table To configure additional predefined services up to 100 including customer defined services repeat steps 1 through 3 To change the settings for a predefined service click the radio button to the left of the service you want to change and click the Edit button When the Predefined Service menu appears edit the settings as necessary see Table 15 and click Apply To delete a predefined service click the radio button to th
63. made If you clicked Apply the trigger is added to the Trigger Table To configure additional triggers up to 20 repeat steps 1 through 4 When you finish click Apply in the Special Applications menu to save your settings 75 SMCD3GN RRR Wireless Cable Modem Gateway User Manual Configuring Your Gateway 6 To change the settings for a trigger click the radio button to the left of the trigger you want to change and click the Edit button When the Trigger menu appears edit the settings as necessary see Table 19 and click Apply Click Apply in the Special Application menu to save your settings 7 To delete a trigger click the radio button to the left of the trigger you want to delete and click the Delete button No precautionary message appears before you delete a trigger Click Apply in the Special Application menu to save your settings fh Home A Trigger Users can define their port trigger here to allow the specific multiple session protocols to pass through the firewall Type Mime on Oo Tlo Target Pon o __ 80 30000 ms IP Replacement Disable address replacement J Allow sessions initiated o from to the 3rd host Figure 44 Trigger Menu Table 19 Trigger Menu Options Option Description Name Name for identifying the trigger The name is for reference purposes only Type The type of protocol you want to use with the trigger Choices are TCP and UDP Default is TCP For example to trac
64. n Web sites from all internal PCs by entering either a full URL address or just a keyword of the Web site lt ENewAl You also can specify a particular PC which will be exempted from the URL Blocking and allowed to have full access to all web sites C Enable Keyword Blocking yoyo Yoyo fo Exempted PC List up to 10 hosts Delete All Keyword Domain Name V Add Keyword Blocked Keyword Domain Name List up to 50 items Figure 45 URL Blocking Menu To enable URL blocking 1 In the URL Blocking menu check Enable Keyword Blocking if it is not checked and click Apply 2 To exempt a computer from URL blocking enter the computer s MAC address in the Add exempted PC field and click the Add Trusted Host button The MAC address you entered appears in the Exempted PC List Repeat this step for each additional computer up to 10 you want to make exempt from URL blocking To remove a computer from being exempted use the Delete or Delete All buttons next to the field to delete selected or all MAC addresses 3 To block a site click in the Keyword Domain Name field enter keyword or domain name of the site you want to block and click Add Keyword The keyword or domain appears in the Blocked Keyword Domain List 78 SMCD3GN RRR Wireless Cable Modem Gateway User Manual Configuring Your Gateway Repeat this step for each additional keyword or domain up to 50 you want to make exempt from URL blocki
65. n of IP addresses to LAN client PCs e Checked DHCP server is enabled default e Unchecked DHCP server is disabled Amount of time a DHCP network user is allowed connection to your Gateway with their current dynamic IP address Default is One Week This option is available when Enable DHCP Server is checked 39 SMCD3GN RRR Wireless Cable Modem Gateway User Manual Configuring Your Gateway Ether Switch Port Control Menu By default the Gateway LAN ports are enabled to auto negotiate the highest supported speed and appropriate duplex mode If these settings prevent the Gateway from successfully connecting with other devices you can use the Ether Switch Port Control menu to configure the Gateway to use fixed speed and duplex settings The Ether Switch Port Control menu also let you disable the individual LAN ports For your convenience each port can be configured independently of the other LAN ports on the Gateway To access the Ether Switch Control menu click LAN in the menu bar and then click the Ether Switch Control submenu in the menu bar SMC System LAN Ether Switch Port Control aos Pe x SMCD3GN s ether switch allows users to control the enable disable auto negotiation enable disable line speed and mode if auto negotiation is disabled Users could set the following table according to their need For example if they want to setup port 1 for 1OMbps E aicli and half duplex they could just leave the checkbox
66. n to cable network _ Cnnection downstream channel __ US modem is sending data to the scanning for a upstream no connection to cable network _ Cnnection upstream channel the modem is online DS and US iscanning for network offline Online would also be solid connectivity or RF EL _iiinterference is present JOO WPS N A WPS is in use WPS is not in use normal operation data transmitting no ethernet link Link Woo deteccted Diag Amber Light system failure N A normal operation Green Light device connected _ data transmitting no ethernet link at the LAN port at 10 100 Mbps detected LAN 1 4 Blue Light device connected to the LAN port at 1000 Mbps data transmitting to WiFi WiFi disabled device aie wr is enabled us na O m O OM OE Rear View ETHERNET PORTS USB Connects the modem to an Ethernet equipped computer or third party device router Ethernet hub etc mail 1 4 Details Specifications User Manual available at bottom of document Please be aware that not all features listed in this user manual may be available as some may have been modified or deactivated for Shaw customers e SMC Model D3GN Wireless Modem pdf 1 6 MB How to Change the Wireless Mode b g n Overview Every wireless device for example your laptop mobile phone wireless network adapter on a desktop etc conforms to a specific wireless standard called a wireless mode Each
67. nds for all connections 4 Hand tighten the connectors to secure the connection Powering on Your Gateway After making your LAN and WAN connections use the following procedure to power on your Gateway 1 Connect the supplied power cord to the port on the rear panel of your Gateway see Figure 2 on page 13 2 Connect the other end of the power cord to a working power outlet The Gateway powers on automatically the POWER LED on the front panel goes ON and the other front panel LEDs show your Gateway s status see Table 1 on page 12 N WARNING Only use the power cord supplied with your Gateway Using a different power cord can damage your Gateway and void the warranty 17 SMCD3GN RRR Wireless Cable Modem Gateway User Manual SMC Networks 3 Configuring Your Computer for TCP IP After you install your SMCD3GN RRR Wireless Cable Modem Gateway configure the TCP IP settings on a computer that will be used to configure your Gateway This chapter describes how to configure TCP IP for various Microsoft Windows and Apple Macintosh operating systems The topics covered in this chapter are Configuring Microsoft Windows 2000 page 19 Configuring Microsoft Windows XP page 20 Configuring Microsoft Windows Vista page 21 Configuring Microsoft Windows 7 page 23 Configuring an Apple Macintosh Computer page 25 18 SMCD3GN RRR Wireless Cable Modem Gateway User Manual Configuring Your Computer for TCP IP Configuring Mic
68. nfiguration 27 Configuring access control 69 alert options 83 auto negotiation 40 DHCP 38 duplex mode 40 email alerts 82 firewall 67 Index idle timeout 36 login password 36 port forwarding 61 private LAN IP address 38 special applications 74 syslog entries 83 TCP IP 18 wireless security 13 Connecting LAN 16 WAN 17 Conventions in this document vii CoS menu 43 Customer defined filter 72 service for port forwarding 64 service table 61 DHCP setting 38 Disabling firewall 29 LAN ports 40 security software 29 Disabling proxy settings Firefox 28 Internet Explorer 28 Safari 29 DMZ Demilitarized Zone menu 84 Document conventions vii organization vii Domain blocking 79 DSCP Based QoS menu 45 DSCP Remarking menu 48 Duplex mode 40 SMCD3GN RRR Wireless Cable Modem Gateway User Manual Email alerts 80 82 Email Syslog Alert menu 80 Enabling LAN ports 40 Ether Switch Port Control menu 40 Exempted computers 78 F Factory defaults restoring 14 Firefox disabling proxy settings 28 Firewall configuring 67 disabling 29 Front panel 11 LEDs 12 Gateway configuring 27 connecting to the LAN 16 connecting to the WAN 17 front panel 11 installing 15 key features vi LEDs 12 locating 16 package contents 10 powering on 17 preconfiguring 28 rear panel 13 rebooting and losing custom settings 14 specifications 91 system requirements 10 We
69. ng To remove a site from being blocked by a keyword or domain name use the Delete or Delete All buttons next to the field to delete selected or all keywords and or domains 4 Click Apply Configuring Schedule Rules Schedule rules work with your Gateway s URL blocking feature described on page 77 to tell your Gateway when to perform URL blocking To access the Schedule Rule menu click Firewall in the menu bar and then click the Schedule Rule submenu in the menu bar Figure 46 shows an example of the menu Note The Schedule Rule submenu is not available in the menu bar if Enable Firewall Module is disabled in the Security Settings Firewall menu see page 67 Schedule Rule This page defines the schedule rule you want to use with the URL Blocking page SSS SS Ee M Every Day Sunday Firewall Monday Tuesday Wednesday Thursday Friday Saturday All Day 12 houn 0 min LANA 12 hour 0 min AM Figure 46 Schedule Rule Menu 79 SMCD3GN RRR Wireless Cable Modem Gateway User Manual Configuring Your Gateway By default your Gateway is configured to apply schedule rules to URL blocking 24 hours every day To change these settings 1 To change the days when schedule rules are applied to URL blocking uncheck Every Day under Week Day Then check the days when you want to apply schedule rules to URL blocking 2 To change the hours when schedule rules are applied to URL blocking uncheck All Day
70. nstalling Your Gateway ssssnnssnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnn nnmnnn nnmn 15 FINGING a S itable LOCATION ssassn aa nE 16 Connecting to the LAN cccccccccceceseececeeeeeeeceeeeeceeeeeeeeeeseeeeeesseeeeeeeseeaeeessaeeeessageeees 16 C nnec ng Me WAN issar accede cada aE S NEE AEE NAESER 17 OW CRIM On ORF Cale Way E A E E E E 17 3 Configuring Your Computer for TCP IP ccccssseccssseesesseecenseesenseesensesseneees 18 Configuring Microsoft Windows 2000 cccccccccecceeeeeeeeeeeeeeeseeeeeeeseeeeeeeseeaeeeeseeeeees 19 Configuring Microsoft Windows XP siccesioscncrecsiessnneensenmscennadwanescanedueateunce asiwertdesckeusessnene 20 Configuring Microsoft Windows ViSta cccccseecceeeeseeeeeeaeeeeeeeseeeeeeseeeeeeesseaeeeesseaeees 21 Configuring Microsoft WiNdOWS 7 cccccccccccceeseeceeeeeeeceeseeeeeeeseeeeeeeseeaeeesseaeeeessaaeeees 23 Configuring an Apple Macintosh Computer c ccccescesseseessessessessessesteesseeseneeeees 25 A CONMTIGUMING Y OUP GOlOW AV soseer esseen EEEE EEEE e 27 Pre coniouration GQUIGCIING S sasise snin A EEEa 28 Disabling Proxy SOTO S anjocsesccetcd danas cettenaienSecandeamaacendadsacwehueeinienoces lt tace ad auatocesedss 28 Disabling Proxy Settings in Internet Explorer ccccceeeeceeeeeeeeeeeeaeeeeesaeees 28 Disabling Proxy Settings in Firefox cccccccsseeceeeeeeseeeceeeeeeeseeeeeeeseaeeeeesanees 28 Disabling Proxy
71. nt stations up to 16 repeat steps 2a through 2c 3 To delete wireless client stations from the Wireless Control List click the radio button corresponding to the wireless client station you want to delete and click the Delete button A precautionary message does not appear before deleting a wireless client station 4 When you finish click Apply 60 SMCD3GN RRR Wireless Cable Modem Gateway User Manual Configuring Your Gateway Port Forwarding Menu The Port Forwarding menu lets you configure your Gateway to provide port forwarding services that let Internet users access predefined services such as HTTP 80 FTP 20 21 and AIM ICQ 5190 as well as custom defined services You perform port forwarding by redirecting the WAN IP address and the service port to the local IP address and service port You can configure a maximum of 100 predefined and custom defined services To access the Port Forwarding menu click NAT in the menu bar and then click the Port Forwarding submenu in the menu bar Figure 36 shows an example of the menu SMC System LAN Port Forwarding Qos Wireless NAT Users can configure the SMCD3GN to provide the port forwarding services which allow the Internet users to access local services such as the Web server or FTP server at your local site This is done by redirecting the combination of the WAN IP address and the service port to the local private IP and its service port The maximum total number a
72. ntrolled environment This equipment should be installed and operated with minimum distance 20cm between the radiator amp your body This transmitter must not be co located or operating in conjunction with any other antenna or transmitter The availability of some specific channels and or operational frequency bands are country dependent and are firmware programmed at the factory to match the intended destination The firmware setting is not accessible by the end user Note to CATV System Installer This reminder is provided to call the CATV systems installer s attention to Section 820 93 of the National Electric Code which provide guideline for proper grounding and in particular specify that the Coaxial cable shield shall be connected to the grounding system of the building as close to the point of cable entry as practical 95 SMCD3GN RRR Wireless Cable Modem Gateway User Manual SMC Networks A Access control 69 adding customer defined filter 72 adding predefined filter 70 Access Control menu 69 Adding customer defined filter for access control 72 customer defined service for port forwarding 64 predefined filter for access control 70 predefined service for port forwarding 62 Alert options 83 Alerts 80 Apple Macintosh TCP IP configuration 25 Auto negotiation 40 B Blocking domain 79 keyword 78 C Cable Status menu 90 Changing login password 36 Cipher type 53 Computer exempted from URL blocking 78 Co
73. numbers To access the WPS Setup menu click Wireless in the menu bar and then click the WPS submenu Figure 33 shows an example of the menu Using the WPS Config drop down list select the appropriate option to enable or disable WPS setup SMC System LAN WPS Setup Qos Wireless This page allows users to define if they want to use WPS and how to use it For PIN mode users need to input the pin code by themselves For PBC mode there is no pin code necessary and users setup the WPS by press the WPS button on the box NAT Firewall Tools Status Figure 33 WPS Setup Menu If you enable WPS configuration and click Apply the menu options in Figure 34 appear Table 13 describes the options shown 57 SMCD3GN RRR Wireless Cable Modem Gateway User Manual Configuring Your Gateway SMC System LAN WPS Setup Qos Wireless This page allows users to define if they want to use WPS and how to use it For PIN mode users need to input the pin code by Ery themselves For PBC mode there is no pin code necessary and users setup the VVPS by press the WPS button on the box WPS Summary NAT Firewall Tools Status WPS Current Status WPS Configured WPS Progress OPN Oree Figure 34 WPS Setup Menu with WPS Config Enabled Table 13 WPS Summary and WPS Progress Options Option Description WPS Summary WPS Current Status A read only field that shows whether WPS is currently being u
74. o the admin console which will allow you to configure various settings related to your wireless network Details Step 1 Connect your computer directly to the Shaw Wireless Modem with an ethernet cable For details on how to do this please review the following document before continuing Directly Connecting Your Computer and Modem Step 2 Identify the brand Cisco or SMC of your Modem and follow the steps specific to the brand Shaw SMC Wireless Modem Instructions Shaw Wireless Modem SMC 1 Visit the SMC Admin Console by visiting 192 168 0 1 in your Internet browser D E 192 168 0 1 2 Log in with the following information a Username cusadmin b Password The Pre Shared Key printed on the white sticker on the top of your Shaw Modem This information is case sensitive so please use capitals where applicable 3 Select Wireless EER mairead p lau Wireless Basic Settings So the goby tan be garh confagured 2 2 w acres poem bor breast chats bp baing the eet emba acet charted r Fo io apeti dete encryptes ane dlini MBean Users cou aloo Choose hich ood weal br run for fhe acorns parri There ere 1i big Tin er ied oie E ee ee keep ues Cae aid cheats ee ete ls ep dei fe he Wirelews GGFR aay dean tart na MARE SELL rege hie am pry LS Ase Sap i 4 The field next to Primary SSID is the current name of your wireless network To change this delete the contents of the current field and enter
75. or TCP IP Pull down the Apple Menu click System Preferences and select Network 25 SMCD3GN RRR Wireless Cable Modem Gateway User Manual Configuring Your Computer for TCP IP 2 Verify that the NIC connected to your SMCD3GN RRR is selected in the Show field 3 In the Configure field on the TCP IP tab select Using DHCP see Figure 14 4 Click Apply Now to apply your settings and close the TCP IP dialog box amp Metwork Location Automatic E Show B ilt in Ethernet E AppleTalk Configure Using DHCP DNS Servers Optional IF Address 10 1 28 83 Provided bar DHCP Server Subnet Mask 255 255 252 0 Reuter 0 128 254 Search Damains Opzionall DHF Client D HO priceval Exaitipl Joplin Ethernet Address O0 50 84 00 2c 06 earthbrik net n Click the tock to prevent further changes Eiran 4 f Apply Now Figure 14 Selecting Using DHCP in the Configure Field 26 SMCD3GN RRR Wireless Cable Modem Gateway User Manual SMC Networks 4 Configuring Your Gateway This chapter describes how to use a Web browser to configure your Gateway The topics covered in this chapter are Pre configuration Guidelines page 28 Accessing Your Gateway s Web Management page 30 Understanding the Web Management Interface Screens page 31 Web Management Interface Menus page 32 27 SMCD3GN RRR Wireless Cable Modem Gateway User Manual SMC Networks Pre configuration Guidelines Before
76. ortugues Informacoes sobre Suporte Tecnico em www smc com Italiano Le imformazioni di Supporto tecnico sono disponibili su www smc com Svenska Information om Teknisk Support finns tilligangligt pa www smc com Nederlands Technische ondersteuningsinformatie beschikbaar op www smc com Polski Informacje o wsparciu technicznym sa dostepne na www smc com Cestina Technicka podpora je dostupna na www smc com Magyar Muszaki tamogat informacio elerheto on www smc com MAPE ARARNAR ih ct www sme pre comeifi ZAP KARL www smcnetworks com tw Mig maw waHyaWHeatuiMatin lai www sme asia com SISO Dia Uana BS wwwsmc asia coms DSA HeUC Copyrights amp Trademarks Information furnished by SMC Networks Inc SMC is believed to be accurate and reliable However no c ad responsibility is assumed by SMC for its use nor for any infringements of patents or other rights of third a parties which may result H rom its use No license is granted by implication or piigavise under any pate ti Hardware Information SMC D3GN Internet Modem created by alyssap on Jul 23 2012 3 42 PM last modified by fraserd on Aug 28 2012 11 10 AM SMC D3GN Wireless Modem Label Solid Light Flashing Light Off Power ithe unit is receiving power ___ IN A power is disconnected DS modem is receiving data from the scanning for a downstream no connectio
77. ou can configure up to 35 predefined and customer defined filtering tables SMC System LAN Access Control Qos Wireless By default all access attempts from the Internet to the LAN are blocked In the NAT section port forwarding rules can be setup to allow NAT Firewall access from the Internet to the Private LAN The following two Filtering Tables allow users to define the traffic type not permitted from LAN to the Internet The maximum total number allowed for predefined and customer defined filters is 35 V Enable Access Control The following two tables allow users to define the traffic type not permitted fram LAN site to the Internet This page includes predefined IP filtering and customer defined IP filtering The maximum total number allowed for predefined and customer defined filters is 35 Predefined Filtering Table Service Name LAN IPs Blocked hy eS ES Ee ee ee ee a ee Customer Defined Filtering Table ee Seice Name nl ee LAN IPs Blocked Figure 40 Access Control Menu 69 SMCD3GN RRR Wireless Cable Modem Gateway User Manual Configuring Your Gateway Adding a Predefined Filter to Access Control Using the following procedure you can add predefined filters that block certain types of traffic from the LAN side of your Gateway to the Internet side of your Gateway Inthe Access Control menu check Enable Access Control if it is not checked and click the Apply button The remaining fields in the men
78. port number on which the filter will be applied If necessary contact the application vendor for this information Configuring Special Applications Using the Special Application menu you can configure your Gateway to detect port triggers for detect multiple session applications and allow them to pass the firewall For special applications besides the initial communication session there are multiple related sessions created during the protocol communications Normally a normal treats the triggered sessions as independent sessions and blocks them However your Gateway can co relate the triggered sessions with the initial session and group them together in the NAT session table As a result you need only specify which protocol type and port number you want to track as well as some other related parameters In this way your Gateway can pass the special applications according to the supplied information Assume for example that to use H 323 in a Net Meeting application a local client starts a session A to a remote host The remote host uses session A to communicate with the local host but it also could initiate another session B back to the local host Since there is only session A recorded in the NAT session table when the local host starts the communication session B is treated as an illegal access from the outside and is blocked Using the Special Application menu you can configure your Gateway to co relate sessions A and B and automati
79. r to the right of the main area so you can scroll up and down through the information Home and Logout Buttons System Settings Menu bar gt 90 This page includes both password management and system timeout settings Users can set up the router name in this page Main Area Enable uPnP CO Enable HNAP elp Apply and ancel Buttons Figure 16 Main Areas on the Web Management Interface Some menus have submenus associated with them If you click a menu that has submenus the submenus appear below the menu For example if you click the System menu the submenu Password Settings appears below the System menu see Figure 17 Figure 17 Example of System Submenu The top right side of the page contains a Home button that displays the Home Status page and a Logout button for logging out of the Web management interface The bottom right side of the screen contains three buttons e Help displays online help e Apply saves your configuration changes to the displayed page e Cancel discards any configuration changes made to the current page 31 SMCD3GN RRR Wireless Cable Modem Gateway User Manual Configuring Your Gateway Web Management Interface Menus and Submenus Table 3 describes the menus and submenus in the Web management interface Table 3 Web Management Interface Menus and Submenus Menus and Submenus Description See Page System Lets you enable or disable Universal Plug and Play uPnP and Home Network Admini
80. r defined service click the radio button to the left of the service you want to change and click the Edit button When the Customer Defined Service menu appears edit the settings as necessary see Table 16 and click Apply To delete a customer defined service click the radio button to the left of the service you want to delete and click the Delete button No precautionary message appears before you delete a customized service 64 SMCD3GN RRR Wireless Cable Modem Gateway User Manual Configuring Your Gateway SMC System LAN Customer Defined Service Qos Wireless Customer defined service allows users to define their traffic type to be allowed in fram Internet NAT Firewall Tools Status s Figure 38 Customer Defined Service Menu 65 SMCD3GN RRR Wireless Cable Modem Gateway User Manual Configuring Your Gateway Table 16 Customer Defined Service Menu Options Option Description Name for identifying the custom service The name is for reference purposes only The type of protocol Choices are TCP UDP and TCP UDP Default is TCP LAN Server IP IP address of the LAN PC or server that is running the service Remote IPs Forwards the service to any remote IP address one remote IP address or a range of remote IP addresses e f you select one remote IP address enter the IP address in the Start IP field e f you select a range of remote IP addresses enter the starting I
81. rosoft Windows 2000 Use the following procedure to configure your computer if your computer has Microsoft Windows 2000 installed 1 On the Windows taskbar click Start point to Settings and then click Control Panel 2 In the Control Panel window double click the Network and Dial up Connections icon If the Ethernet adapter in your computer is installed correctly the Local Area Connection icon appears 3 Double click the Local Area Connection icon for the Ethernet adapter connected to your Gateway The Local Area Connection Status dialog box appears see Figure 5 Local Area Connection Status x General Connechon Shatus Connected Duration B days 222 SB Speed 100 0 Mbps Activity Sent am Received L ath Packets 178 131 166 487 Disable Figure 5 Local Area Connection Status Window 4 In the Local Area Connection Status dialog box click the Properties button The Local Area Connection Properties dialog box appears 5 In the Local Area Connection Properties dialog box verify that Internet Protocol TCP IP is checked Then select Internet Protocol TCP IP and click the Properties button 6 Click Obtain an IP address automatically to configure your computer for DHCP 7 Click the OK button to save this change and close the Local Area Connection Properties dialog box 8 Click OK button again to save these new changes 9 Restart your computer 19 SMCD3GN RRR Wirele
82. rver address 2 Click Apply Configuring Alert Options Using the options in the Alert Options area you can configure your Gateway to send an email to recipients you define in this menu and or send entries to a syslog defined in this menu if your Gateway detects an intrusion To configure your Gateway to send an email to the configured email addresses if it detects an intrusion 1 Perform steps 1 through 3 under Configuring Email Alerts on page 82 2 Under Alert Options check Send Email 3 Click Apply To configure your Gateway to send an entry to a syslog if it detects an intrusion 1 Perform step 1 under Configuring Syslog Entries on page 83 2 Under Alert Options check Send Syslog 3 Click Apply 83 SMCD3GN RRR Wireless Cable Modem Gateway User Manual Configuring Your Gateway Configuring DMZ Settings If you have a local client computer that cannot run an Internet application properly behind the NAT firewall you can configure it for unrestricted two way Internet access by defining it as a Virtual Demilitarized Zone DMZ host Adding a client to the DMZ may expose your local network to various security risks because the client in the DMZ is not protected by the firewall To access the DMZ Demilitarized Zone menu click Firewall in the menu bar and then click the DMZ submenu in the menu bar Figure 49 shows an example of the menu Note The DMZ submenu is not available in the menu bar if Enable Firewall
83. s for bandwidth with all other normal priority traffic regardless of its relative importance to your requirements CoS helps to keep the most important network traffic moving at an acceptable speed regardless of current bandwidth usage This means you can manage available bandwidth so that the switch transmits the most important traffic first 43 SMCD3GN RRR Wireless Cable Modem Gateway User Manual Configuring Your Gateway The CoS menu lets you configure a CoS priority of O through 7 for an outbound packet When the packet is then sent to a port the CoS priority determines which outbound queue the packet uses After configuring CoS priority for outbound packets use this menu to map the classes of service to the Gateway s four ports To access the CoS menu click QOS in the menu bar and then click the CoS submenu in the menu bar Figure 24 shows an example of the menu Note The COS submenu is not available in the menu bar if Enable QOS Module is not checked in the QoS Settings menu see page 41 CoS Settings 802 1p This page defines the four queues to which the CoS priority is mapped CI Enable QoS Class based on CoS Class of Service Queue 0 Firewall Tools Status Port Default CoS Class of Service j 1 2 3 4 Figure 24 CoS Menu 44 SMCD3GN RRR Wireless Cable Modem Gateway User Manual Configuring Your Gateway To define CoS settings 1 Check Enable QoS Class based on CoS 2
84. s you prioritize performance of the four Gateway LAN ports To access the Port Based QoS menu click QOS in the menu bar and then click the Port submenu in the menu bar Figure 23 shows an example of the menu Note The Port submenu is not available in the menu bar if Enable QOS Module is not checked in the QoS Settings menu see page 41 42 SMCD3GN RRR Wireless Cable Modem Gateway User Manual Configuring Your Gateway Port Based QoS This page defines the Priority Queue to which the switch port mapped Higher priority values are evaluated as of higher importance CL Enable Port Based 00S Port a ne 1 2 3 4 Figure 23 Port Based QoS Menu To define port based QoS settings Check Enable Port Based QOS For each port select a priority queue number from 0 to 3 Higher priority values are evaluated as being of higher importance than lower priority values Click Apply CoS Menu Given that there will always be points in the network where multiple traffic streams merge or where network links will change speed and capacity it is important to move traffic on the basis of relative importance Without CoS prioritization less important traffic can consume network bandwidth and slow down or halt the delivery of more important traffic For example without CoS most traffic received by the Gateway is forwarded with the same priority it had upon entering the Gateway In many cases such traffic is normal priority and compete
85. sed WPS Configured A read only field that whether WPS has been configured AP PIN A read only field that shows the personal identification number PIN for the access point WPS Progress WPS mode Determines whether WPS can be configured using a PIN or the WPS button on the front panel of the Gateway e PIN requires users to enter a PIN in the WPS Setup menu to configure WPS e PBC Push Button Configuration Allows users to use the WPS button on the front panel of the Gateway to configuring WPS WPS PIN lf PIN was selected for WPS mode enter the PIN that users must enter to enable WPS The PIN must be 8 alpha numeric characters long 58 SMCD3GN RRR Wireless Cable Modem Gateway User Manual i Configuring Your Gateway MAC Filtering Using the MAC Filtering menu you can define up to 16 MAC address filters to prevent PCs from sending outgoing TCP UDP traffic to the WAN via their MAC addresses This is useful because a specific NIC s MAC address never changes unlike its IP address which can be assigned by a DHCP server or hard coded to various addresses over time The MAC Filtering menu allows wireless client stations to connect over a wireless connection in two ways By allowing all wireless station access e By allowing only trusted PCs To access the MAC Filtering menu click Wireless in the menu bar and then click the MAC Filtering submenu Figure 35 shows an example of the menu and Table 14 describes the s
86. sponder Description Transmission Control Protocol Intemet Protocol The defaut wide area network protocol that provides communication across diverse interconnected networks Figure 12 Local Area Network Connection Properties Dialog Box 4 In the properties dialog box click Obtain an IP address automatically to configure your computer for DHCP see Figure 13 24 SMCD3GN RRR Wireless Cable Modem Gateway User Manual Configuring Your Computer for TCP IP Internet Protocol Version 4 TCP TPv4 Properties General Alternate Configuration You can get IP settings assigned automatically if your network supports this capability Otherwise you need to ask your network administrator for the appropriate IP settings Obtain an IP address automatically O Use the following IP address IP address Obtain DNS server address automatically 0 Use the following DNS server addresses Figure 13 Properties Window 5 Click the OK button to save your changes and close the dialog box 6 Click the OK button again to save your changes 1 Configuring an Apple Macintosh Computer The following procedure describes how to configure TCP IP on an Apple Macintosh running Mac OS 10 2 If your Apple Macintosh is running Mac OS 7 x or later the steps you perform and the screens you see may differ slightly from the following However you should still be able to use this procedure as a guide to configuring your Apple Macintosh f
87. ss Cable Modem Gateway User Manual Configuring Your Computer for TCP IP Configuring Microsoft Windows XP Use the following procedure to configure a computer running Microsoft Windows XP with the default interface If you use the Classic interface where the icons and menus resemble previous Windows versions perform the procedure under Configuring Microsoft Windows 2000 on page 19 On the Windows taskbar click Start click Control Panel and then click Network and Internet Connections Click the Network Connections icon Click Local Area Connection for the Ethernet adapter connected to your Gateway The Local Area Connection Status dialog box appears Inthe Local Area Connection Status dialog box click the Properties button see Figure 6 The Local Area Connection Properties dialog box appears 4 Local Area Connection Status General Support Connection Status Connected Duration 232 2 Speed 100 0 Mbps Signal Strength Activity Sent Received a E Fackets 63 125 T5391 Disable Figure 6 Local Area Connection Status Window Inthe Local Area Connection Properties dialog box verify that Internet Protocol TCP IP is checked Then select Internet Protocol TCP IP and click the Properties button The Internet Protocol TCP IP Properties dialog box appears Inthe Internet Protocol TCP IP Properties dialog box click Obtain an IP address automatically to configure your computer
88. ss client devices to use encryption PPE O3GN_SSIDO w Security Mode WPA_ Personal WPA Mode WIPA PSE w Cipher type TRIP w Group Key Update Interval seconds Pre shared Key OOOO0000 Pre Authentication Disable Enable Figure 32 WPA_Personal Options 55 SMCD3GN RRR Wireless Cable Modem Gateway User Manual Option WPA Mode Cipher type Group Key Update Interval Pre shared Key Pre Authentication WPS Setup Configuring Your Gateway Table 12 WPA _ Personal Options Description Lets administrators select the WPA mode they want to use Choices are e WPA PSK select this setting if your access points and wireless clients support WPA Pre Shared Key PSK Authentication e WPA2 PSK select this setting if your access points and wireless clients support WPA2 PSK Authentication e Auto WPA PSK or PWA2 PSK select this setting if your access points and wireless clients support either WPA PSK or WPA2 PSK default Algorithm encryption to be used Choices are e TKIP automatic encryption with WPA PSK requires pre shared key e AES automatic encryption with WPA2 PSK requires pre shared key e TKIP and AES uses both TKIP and AES cipher types requires pre shared key default Number of seconds that instructs the Gateway how often it should change the encryption keys Usually the security level is higher if you set the period shorter to change encryption keys more often Default
89. stration Protocol HNAP The submenu lets you System gt Password Settings e Define the password for logging in to the Gateway s Web interface LAN Lets you configure private LAN IP settings for the Gateway The submenu lets you LAN gt Ether Switch Control e Specify fixed speed and duplex settings and disable individual LAN ports Wireless Lets you enable or disable your Gateway for wireless operation If wireless is enabled you can select the wireless mode that your Gateway will use and use the following submenus to Wireless gt Encryption e Use encryption to protect the data transmitted across your wireless network Wireless gt WPS e Enable or disable Wi Fi Protected Setup WPS Wireless gt MAC Filtering e Allow all wireless client stations or only trusted PCs to connect over a wireless connection 34 38 QoS Lets you configure Quality of Service QoS settings If you enable QoS the 41 following submenus become available for QoS gt Port e Prioritizing performance of the four Gateway LAN ports 42 QoS gt COS e Defining four queues to which the Class of Service CoS is mapped 43 QoS gt DSCP e Defining the QoS class queue to which the customized DSCP is mapped a QoS gt Queue Specifying whether QoS behavior runs with strict or weighted priority 46 QoS gt DSCP Remarking Defining the DSCP remarking action and mode 48 DL 53 56 59 32 SMCD3GN RRR Wireless Cable Modem Gateway User Manual Configuring Yo
90. t appear before deleting the MAC address so be sure you do not need the MAC address before deleting it Auto Learned Wireless Shows the wireless devices whose presence the Gateway has automatically learned Devices Manually Added Enter a unique name and MAC address of the wireless devices that you want to manually add to the Wireless Devices Wireless Control List MAC filter table Click Add to add the device to the Wireless Control List Adding and Deleting Wireless Client Stations To allow wireless client stations to access the Internet through the Gateway use the following procedure to define up to 16 wireless client stations 1 To add wireless client stations that the Gateway automatically learned on the network perform the following steps under Auto Learned Lan Devices a Click a wireless client station that the Gateway learned automatically b Click Add The wireless client station is added to the Wireless Control List c To add more auto learned wireless client stations up to 16 repeat steps 1a and 1b 2 To manually add wireless client stations perform the following steps under Manually Added Wireless Devices a Under Device Name enter a unique name for the device that is a name that does not already appear in the Wireless Control List b Under MAC Address enter the MAC address of the device c Click Add to add the wireless client station to the Wireless Control List d To manually add more wireless clie
91. to define their traffic type to be blocked from LAN site to the Internet UNAT Firewall Tools Status Figure 42 Customer Defined Filter Menu 73 SMCD3GN RRR Wireless Cable Modem Gateway User Manual Configuring Your Gateway Table 18 Customer Defined Filter Menu Options Option Description Name for identifying the custom service The name is for reference purposes only The type of protocol you want to filter Choices are TCP UDP and TCP UDP Default is TCP LAN IPs Lets you apply the filter to any LAN IP addresses a single LAN IP address or a range of LAN IP addresses e f you select one LAN IP address enter the IP address in the Start IP field e f you select a range of LAN IP addresses enter the starting IP address in the Start IP field and the ending IP address in the End IP field Start IP To specify e Asingle remote IP address enter the remote IP address e A range of remote IP addresses enter the starting IP address here and the ending IP address range in the next field This field is unavailable if your Gateway is configured for any remote IP addresses End IP Ending IP address in the LAN IP address range to which the filter will be applied This field is unavailable if your Gateway is configured for any LAN IP address or a single LAN IP address From Port Starting port number on which the filter will be applied If necessary contact the application vendor for this information To Port Ending
92. to power cycle your Gateway and return it to its original factory default settings 1 Leave power plugged into your Gateway 2 Find the Reset button on the back panel then press and hold it for at least 10 seconds 3 Release the Reset button 14 SMCD3GN RRR Wireless Cable Modem Gateway User Manual SMC Networks 2 Installing Your Gateway This chapter describes how to install your SMCD3GN RRR Wireless Cable Modem Gateway The topics covered in this chapter are Finding a Suitable Location page 16 Connecting to the LAN page 16 Connecting the WAN page 17 Powering on Your Gateway page 17 15 SMCD3GN RRR Wireless Cable Modem Gateway User Manual Installing Your Gateway Finding a Suitable Location The SMCD3GN RRR Wireless Cable Modem Gateway can be installed in any location with access to the cable network All of the cables connect to the rear panel of your Gateway for better organization and utility The LED indicators on the front panel are easily visible to provide users with information about network activity and status For optimum performance the location you choose should e Beclose to a working AC power outlet e Allow sufficient air flow around your Gateway to keep the device as cool as possible e Not expose your Gateway to a dusty or wet environment Bean elevated location such as a high shelf keeping the number of walls and ceilings between your Gateway and your other devices to a minimum Be awa
93. ty of Service configurations that use assured forwarding AF code points to mark packets AF guarantees a certain amount of bandwidth to an AF class and allows access to extra bandwidth if available default Map frame priority to CS code points select this option for Quality of Service configurations that use class selector CS code points to mark packets CS provides code points that can be used for backward compatibility with IP Precedence IP Precedence is a legacy technology that the Gateway supports for backwards compatibility Request a remarking action when DSCP equals one of the following CPs Expedited Forwarding Expedited forwarding provides a low loss low latency low jitter and assured bandwidth service Code Point Applications such as VoIP video and other time sensitive applications require a robust network treatment like expedited forwarding When checked the Gateway requests a remarking action if DSCP equals an expedited forwarding code point By default this option is not checked 49 SMCD3GN RRR Wireless Cable Modem Gateway User Manual Assured Forwarding Code Points Class Selector Code Points Zero Others Configuring Your Gateway Description Assured forwarding defines a method by which packets can be given different forwarding assurances Traffic can be divided into different classes and then each class given a certain percentage of bandwidth For example one class could have 50 of the available
94. u become available Under Predefined Filtering Table click the Add button The Predefined Filter menu appears see Figure 41 Complete the fields in the Predefined Filter menu see Table 17 Click Apply Or click Back to return to the Access Control menu or Cancel to cancel any selections you made If you clicked Apply the predefined filter is added to the Predefined Filtering Table To define additional filters for access control up to 35 including customer defined filters repeat steps 1 through 4 When you finish click Apply in the Access Control menu to save your settings To change the settings for a predefined filter click the radio button to the left of the service you want to change and click the Edit button When the Predefined Filter menu appears edit the settings as necessary see Table 17 and click Apply Click Apply in the Access Control menu to save your settings To delete a predefined filter click the radio button to the left of the filter you want to delete and click the Delete button No precautionary message appears before you delete a predefined filter Click Apply in the Access Control menu to save your settings 70 SMCD3GN RRR Wireless Cable Modem Gateway User Manual Configuring Your Gateway SMC System LAN Predefined Filter Qos Wireless Predefined filter allows users to choose the traffic type to be blocked from LAN site to the Internet NAT gt Firewall E AMicocrcesia0
95. ur Gateway Table 3 Web Management Interface Menus and Submenus Menus and Submenus Description See Page NAT gt Port Forwarding Configure predefined and custom port forwarding settings to let Internet users 61 access local services such as the Web Server or FTP server at your local site Firewall Lets you enable or disable your Gateway s firewall Submenus let you Firerwall gt Access Control e Block traffic at your Gateway s LAN interfaces from accessing the Internet Firerwall gt Special Application e Detect port triggers for detect multiple session applications and allow them to pass the firewall Firerwall gt URL Blocking Block access to certain Web sites from local computers by entering either a full URL address or keywords of the Web site Firerwall gt Schedule Rule Define schedule rules that work with your Gateway s URL blocking feature Firerwall gt Email Syslog Alert Send email notifications or add entries to the syslog when traffic is blocked attempts are made to intrude onto the network and local computers try to access block URLs Firerwall gt DMZ Configure a local client computer for unrestricted two way Internet access by defining it as a Virtual DMZ host Tools gt Reboot Reboot your Gateway i Status Shows the connection status of your Gateway interfaces firmware hardware version numbers illegal attempts to access your network and information about DHCP client PCs current connected to your
96. value is 3600 seconds 6 minutes Type 0 to disable group key update interval Shared secret between the Gateway and access points and wireless clients Please check whether your service provider uses a default pre shared key Enables secure fast roaming without noticeable signal latency By default this option is disabled Using the WPS Setup menu you can enable or disable WPS WPS is a standard for easy and secure wireless network set up and connections The advantages of WPS are e WPS automatically configures the network name SSID and WPA security key for the Gateway and for the access point and wireless devices that join the network e You do not need to know the network name and security keys or passphrases to use WPS to join a wireless network Noone can guess your security keys or passphrase because they are generated randomly WPS uses the Extensible Authentication Protocol EAP which is a strong authentication protocol used in WPA2 The disadvantages of WPS are Unless all the Wi Fi devices on the network are WPS compatible you cannot take advantage of the ease of securing the network Not all wireless equipment supports WPS 56 SMCD3GN RRR Wireless Cable Modem Gateway User Manual Configuring Your Gateway e lf your wireless devices do not support WPS it can be hard to join a network that was set up with WPS because the wireless network name and security key are random sequences of letters and
97. y Settings Firewall menu see page 67 80 SMCD3GN RRR Wireless Cable Modem Gateway User Manual Configuring Your Gateway SMC System LAN Email Syslog Alert Qos Wireless When the firewall feature is enabled The user can be notified about the blocked traffic by email and or syslog NAT Firewall The SMCD3GN firewall can notify the user about the intrusion and or the attemps to access the blocked URL also the notification could be sent out immediately or by the predefined time schedule Mail Server Sut Ah Mail Server Authetication User Name vocea G Recipient list up to 4 items Email Address Syslog Server Configuration Alert Options Send Email Send Syslog When intrusion is detected a eS m pR Figure 47 Email Syslog Alert Menu 81 SMCD3GN RRR Wireless Cable Modem Gateway User Manual Configuring Your Gateway Configuring Email Alerts The following procedure describes how to configure your Gateway to send email notifications This procedure assumes that your mail server is working properly Inthe Email Syslog Alert menu under Mail Server Configuration enter the following information SMTP Server Address IP address of the SMTP server that will forward the email notification to recipients Sender s E mail Address name that will appear as the sender in the email notifications Under Mail Server Authentication enter the following information User
98. y from electrical devices that are potential sources of interference such as ceiling fans home security systems microwaves or the base for a cordless phone Be away from any large metal surfaces such as a solid metal door or aluminum studs Large expanses of other materials such as glass insulated walls fish tanks mirrors brick and concrete can also affect your wireless signal Connecting to the LAN Using an Ethernet LAN cable you can connect your Gateway to a desktop computer notebook hub or switch Your SMCD3GN RRR Wireless supports auto MDI MDIX so you can use either a standard straight through or crossover Ethernet cable 1 Connect either end of an Ethernet cable to one of the four LAN ports on the rear panel of your Gateway see Figure 3 Figure 3 Connecting to a LAN Port on your Gateway Rear Panel 16 SMCD3GN RRR Wireless Cable Modem Gateway User Manual Installing Your Gateway 2 Connect the other end of the cable to your computer s network interface card NIC or to another network device see Figure 4 _ Laptop Computer Figure 4 Connecting your Gateway to the a Laptop or Desktop Computer Connecting the WAN To connect your Gateway to a Wide Area Network WAN interface 3 Connect a coaxial cable to the port labeled Cable on the rear panel of your Gateway from a cable port in your home or office see Figure 2 on page 13 Use only manufactured coaxial patch cables with F type connectors at both e
99. you configure your Gateway observe the guidelines in the following sections Disabling Proxy Settings Disable proxy settings in your Web browser Otherwise you will not be able to view your Gateway s Web based configuration pages Disabling Proxy Settings in Internet Explorer The following procedure describes how to disable proxy settings in Internet Explorer 5 and later 1 Start Internet Explorer On your browser s Tool menu click Options The Internet Options dialog box appears In the Internet Options dialog box click the Connections tab 2 W In the Connections tab click the LAN settings button The Local Area Network LAN Settings dialog box appears In the Local Area Network LAN Settings dialog box uncheck all check boxes Click OK until the Internet Options window appears In the Internet Options window under Temporary Internet Files click Settings N Dg For the option Check for newer versions of stored pages select Every time I visit the webpage 9 Click OK until you close all open browser dialog boxes Disabling Proxy Settings in Firefox The following procedure describes how to disable proxy settings in Firefox 1 Start Firefox On your browser s Tools menu click Options The Options dialog box appears Click the Advanced tab In the Advanced tab click the Network tab Click the Settings button Click Direct connection to the Internet A o n S e Click the OK button to confirm this c

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