SMC Networks 7901WBRA2 User Manual

SMC Networks 7901WBRA2 User Manual

1-port wireless annex a adsl/adsl2 modem router
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EZ Connect N
ADSL2 BARRICADE ™
Draft 11n Wireless USB2.0 Adapter
1-Port Wireless Annex A ADSL/ADSL2 Modem Router
SMC7901WBRA2

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Summary of Contents for SMC Networks 7901WBRA2

  • Page 1 EZ Connect N ADSL2 BARRICADE ™ Draft 11n Wireless USB2.0 Adapter 1-Port Wireless Annex A ADSL/ADSL2 Modem Router SMC7901WBRA2...
  • Page 2 Fast Ethernet Router with built-in ADSL2/2+ Modem From SMC’s line of award-winning connectivity solutions March 2009 R.01 f/w 1.0...
  • Page 3 SMC Networks, Inc. 20 Mason Irvine, CA 92618 All rights reserved. Trademarks: SMC is a registered trademark; and Barricade is a trademark of SMC Networks, Inc. Other product and company names are trademarks or registered trademarks of their respective holders.
  • Page 4 Warranty and Prodcut Registration To register SMC products and to review the detailed warranty statement, please refer to the Support Section of the SMC Website at http://www.smc.com SMC Networks, Inc. 20 Mason Irvine, CA 92618...
  • Page 5: Federal Communication Commission Interference Statement

    Compliances Federal Communication Commission 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 harmful interference in a residential installation.
  • Page 6: Industry Canada Statement

    To reduce potential radio interference to other users, the antenna type and its gain should be so chosen that the EIRP is not more than required for successful communication. EC Declaration of Conformity SMC contact for these products in Europe is: SMC Networks Spain, S.L. Edificio Conata II,...
  • Page 7 1999/5/EF. Den officielle EU-overensstemmelseserklæring er tilgængelig under det relevante produktafsnit på følgende webadresse: http://www.smc.com. Hiermit erklärt SMC Networks, dass sich dieses Wireless LAN [German] Gerät in Übereinstimmung mit den grundlegenden Anforderungen und den anderen relevanten Vorschriften der Richtlinie 1999/5/EG befindet.
  • Page 8 EC-Declaration of Conformity can be found under the corresponding product section on the web http://www.smc.com. Por medio de la presente SMC Networks declara que el Radio [Spanish] LAN device cumple con los requisitos esenciales y cualesquiera otras disposiciones aplicables o exigibles de la Directiva 1999/5/CE.
  • Page 9 1999/5/EG. Den officiella EG-försäkran om överensstämmelse finns under motsvarande produktavsnitt på http://www.smc.com. Hér með lýsir SMC Networks því yfir að þessi Radio LAN [Icelandic] búnaður er í samræmi við grunnkröfur og aðrar viðeigandi kröfur, sem gerðar eru í tilskipun 1999/5/EB. Opinberu EB-samræmisyfirlýsinguna er að...
  • Page 10 Please contact your local regulation authority or SMC Networks for details on current restrictions for outdoor use. Ce produit est un appareil radio LAN transceiver de 2.4 GHz [French] destiné...
  • Page 11 Por favor contacte la autoridad reguladora local o SMC Networks para más detalles en relación con las restricciones actuales para uso exterior. Dieses Wireless LAN Gerät arbeitet im 2.4 GHz Frequenzband [German] und ist für den Einsatz im Innenbereich in den benachrichtigten...
  • Page 12 Portogallo, Regno Unito, Spagna, Svezia, Svizzera. In alcuni Paesi si applicano i requisiti per il funzionamento in esterni, quali requisiti di licenza e canali consentiti. Contattare l'Autorità normativa locale del proprio Paese o SMC Networks per informazioni dettagliate sulle limitazioni correnti per l'utilizzo in esterni.
  • Page 13 ħtiġijiet ta’ liċenzja u kanali permessi għal tħaddim japplikaw f’ċertu pajjiżi. Jekk jogħġbok ikkuntattja lill-awtorità regolarorja lokali jew SMC Networks għal dettalji dwar restrizzjonijiet attwali dwar l-użu fuq barra. Ez az eszköz egy 2,4 GHz-es vezeték nélküli LAN adó-vevő, [Hungarian] amely beltéri és irodai használatra készült, és az összes értesített...
  • Page 14 Ota yhteyttä paikalliseen käyttöä valvovaan viranomaiseen tai SMC Networksiin, jos haluat lisätietoja laitteen ulkokäytön rajoituksista. Apparaten är en 2,4 GHz trådlös LAN-mottagare för [Swedish] inomhusbruk i hem och på kontor i alla underrättade EG- och...
  • Page 15 Noregur, Spánn, Svíþjóð, Sviss, Bretland, Portúgal, Grikkland, Írland, Ísland. Kröfur fyrir notkun utanhúss, svo sem kröfur um leyfi og heimilaðar rásir eiga við í sumum löndum. Hafið samband við reglugerðaryfirvöld á hverjum stað eða SMC Networks til að fá upplýsingar um gildandi takmarkanir á notkun utanhúss.
  • Page 16: Safety Compliance

    Safety Compliance Underwriters Laboratories Compliance Statement Important! Before making connections, make sure you have the correct cord set. Check it (read the label on the cable) against the followings: Operating Voltage Cord Set Specifications UL Listed/CSA certified Cord Set Minimum 18AWG 120Volts Type SVT or SJT three conductor cord Maximum length of 15 feet...
  • Page 17: Table Of Contents

    Contents Introduction ................................1 Packing List............................. 1 Safety Cautions............................1 LED and Interface ........................... 1 System Requirements ..........................3 Features ..............................3 Hardware Installation .............................. 5 About the Web Configuration..........................7 How to Access the Router ........................7 Setup Wizard ............................8 Status ..............................
  • Page 18 3.7.8 Other.............................. 47 Admin..............................50 3.8.1 Remote Access ..........................50 3.8.2 Commit/Reboot ..........................51 3.8.3 Password............................51 3.8.4 Backup/Restore ..........................52 3.8.5 Upgrade Fireware .......................... 52 3.8.6 Time Zone ............................. 53 3.8.7 System Log............................ 54 3.8.8 SNMP ............................54 3.8.9 TR069............................
  • Page 19: Introduction

    1 Introduction The SMC7901WBRA1 supports multiple line modes. It provides one 10/100 base-T Ethernet interfaces at the user end. The device provides high-speed ADSL broadband connection to the Internet or Intranet for high-end users, such as net bars and office users. The device provides high performance access to the Internet, downlink up to 24 Mbps and uplink up to 1 Mbps.
  • Page 20: Front Panel

    Front panel The following table describes the LEDs of the device. Status Color Description The device is powered on and the initialization is normal. Green The device is powered off. Power The device is initializing. Blinks The firmware is upgrading. Initial self-test of the unit is normal and ready.
  • Page 21: System Requirements

    Interface Function Resets to the factory defaults. To restore factory defaults, keep the device powered on and Reset push a paper clip into the hole. Press down the button over 5 seconds, then release. RJ-11 interface, for connecting to the ADSL interface or a splitter through the telephone Line cable.
  • Page 22 Web interface Telnet CLI System status display PPP session PAP and CHAP IP filter IP QoS Remote access control Line connection status test Remote management (telnet and HTTP) backup and restore of configuration file Ethernet interface supports crossover detection, auto-correction and polarity correction UPnP...
  • Page 23: Hardware Installation

    2 Hardware Installation Step 1 Connect the Line interface of the device and the Modem interface of the splitter through a telephone cable. Connect the phone to the Phone interface of the splitter through a cable. Connect the incoming line to the Line interface of the splitter.
  • Page 24 Figure 2 (with a telephone set before the splitter) In the actual application, connection 1 is recommended. Note: When connection 2 is used, the filter must be installed close to the telephone lines. Do not use the splitter instead of the filter. Installing a telephone directly before the splitter may lead to a failure of connection between the device and the office central, or cannot access into the Internet, or slow the connection speed.
  • Page 25: About The Web Configuration

    3 About the Web Configuration This chapter describes how to configure the router by using the Web-based configuration utility. 3.1 How to Access the Router The following is the detailed description of accesing the router for the first time. Step 1 Open the Internet Explorer (IE) browser and enter http://192.168.2.1. Step 2 In the LOGIN page that is displayed, enter the username and password.
  • Page 26: Setup Wizard

    If you log in as a common user, you can check the status of the router, but can not configure the most of the settings. 3.2 Setup Wizard In the navigation bar, choose Setup Wizard. In the Setup Wizard page, you can configure the VPI/VCI number. The Setup Wizard page guides fast and accurate configuration of the Internet connection and other important parameters.
  • Page 27 The following table describes the parameters of this page. Field Description The service set identification (SSID) is a unique name to identify the router in the wireless LAN. Wireless stations associating to the router must have (Root) SSID the same SSID. Enter a desciptive name.
  • Page 28 The following table describes the parameters and buttons in this page. Description Field Country Select the country in which you are in. Internet Service Provider Select your ISP. Select the protocol. You can choose PPPoE, PPPoA, 1483 MER: DHCP, 1483 Protocol MER: Static IP, 1483 Bridged, or 1483 Routed.
  • Page 29 If you ensure the configuration is correct, click FINISH. Then the configuration takes effect. You can check the configuration in the WAN page. PPPoA If the uplink equipment supports the PPPoA encapsulation, you can set the device to initiate the PPPoA dialup.
  • Page 30 After finishing the settings, click NEXT. The page shown in the following figure appears. If you ensure the configuration is correct, click FINISH. Then the configuration takes effect. You can check the configuration in the WAN page. 1483 MER: DHCP...
  • Page 31 If the uplink equipment supports the 1483 MER: DHCP protocol, you can set the device to initiate the dynamic IP dialup. After finishing the settings, click NEXT. The page shown in the following figure appears. If you ensure the configuration is correct, click FINISH. Then the configuration takes effect. You can check the configuration in the WAN page.
  • Page 32 After finishing the settings, click NEXT. The page shown in the following figure appears. If you ensure the configuration is correct, click FINISH. Then the configuration takes effect. You can check the configuration in the WAN page.
  • Page 33 1483 Bridged If the uplink equipment supports the 1483 Bridged protocol, you can set the device to initiate the bridge dialup. After finishing the settings, click NEXT. The page shown in the following figure appears. If you ensure the configuration is correct, click FINISH. Then the configuration takes effect. You can check the configuration in the WAN page.
  • Page 34 1483 Routed If the uplink equipment supports the 1483 Routed protocol, you can set the device to initiate the 1483 route dialup. After finishing the settings, click NEXT. The page shown in the following figure appears. If you ensure the configuration is correct, click FINISH. Then the configuration takes effect. You can check the configuration in the WAN page.
  • Page 35: Status

    Note: After you select the country in which you are in and the correct ISP, the ADSL settings, such as protocol, connection type, VPI, and VCI appears. It is recommended to use the default values. 3.3 Status In the navigation bar, choose Status. In the Status page that is displayed contains: System, LAN, WLAN, WAN, Port Mapping, Statistic, and ARP Table.
  • Page 36: Wlan

    3.3.3 WLAN Choose Status > WLAN. The page that is displayed shows some basic wirless LAN settings of the router. 3.3.4 Choose Status > WAN. In the WAN page, you can view basic status of WAN, default gateway, DNS server. If you want to configure the WAN network, refer to the chapter3.6.1 WAN Interface.
  • Page 37: Port Mapping

    3.3.5 Port Mapping Choose Status > Port Mapping. In the Port Mapping page, you can view the mapping relation and the status of port mapping. 3.3.6 Statistic Choose Status > Statistic. The Statistic page that is displayed contains Traffic Statistic and DSL Statistic. 3.3.6.1 Traffic Statistic Click Traffic Statistic in the left pane.
  • Page 38: Arp Table

    3.3.6.2 DSL Statistic Click DSL Statistic in the left pane. The page shown in the following figure appears. In this page, you can view the ADSL line statistics, downstream rate, upstream rate, and other information. 3.3.7 ARP Table Choose Status > ARP Table. In the ARP Table page, you can view the table which shows a list of learned MAC addresses.
  • Page 39: Lan Settings

    In the navigation bar, choose LAN. The LAN page that is displayed contains LAN Settings and DHCP Settings. In this page, you can use the LAN configuration to define an IP address for the router and configure the DHCP server. 3.4.1 LAN Settings Choose LAN >...
  • Page 40 Select DHCP Proxy in the DHCP Server Setup page. The page shown in the following figure appears. The following table describes the parameters of this page. Field Description Select it, the router acts a surrogate DHCP Server and relays the DHCP requests and DHCP Proxy reponses between the remote server and the client.
  • Page 41 The following table describes the parameters in this page. Field Description If set to DHCP Server, the router can assign IP addresses, IP default gateway and DHCP Server DNS Servers to Windows95, Windows NT and other systems that support the DHCP client.
  • Page 42: Wlan

    Description Field the assigned IP addresses before the IP addresses change. Refresh Refresh the page. Close Close the page. Click MAC-based Assignment in the DHCP Server Setup page. The page shown in the following figure appears. In this page, you can assign the IP addresses on the LAN to the specific individual PCs based on their MAC address.
  • Page 43: Basic Settings

    3.5.1 Basic Settings Choose WLAN > Basic Settings. The page shown in the following figure appears. In this page, you can configure the parameters for wireless LAN clients that may connect to your access point. The following table describes the parameters and buttons of this page. Field Description Disable...
  • Page 44: Security

    The following table describes the parameters and buttons of this page. Field Description Vap0 to Vap3 Enable Select it to enable the virtual SSID. SSID The service set identification (SSID) is a unique name to identify the router in the wireless LAN Auth Type You can choose Open System, Shared Key, or Auto.
  • Page 45 The following table describes the parameters and buttons of this page. Field Description SSID Type Select the SSID. You can choose None, WEP, WPA (TKIP), WPA2 (AES), or WPA2 Mixed. Wired equivalent privacy (WEP) entrypts data frames before transmitting over the wireless network.
  • Page 46: Advance Settings

    The following table describes the parameters and buttons of this page. Field Description SSID TYPE Select the SSID. Key Length Select 64-bit or 128-bit to use data encryption. If you choose 64-bit, you can choose ASCII (5 characters) or Hex (10 characters).
  • Page 47: Access Control

    The following table describes the parameters of this page. Field Description This is the maximum data fragment size (between 256 and 2346bytes) that can be sent Fragment Threshold in the wireless network before the router fragments the packet into smaller data frames. Request to send (RTS) is designed to prevent collisions due to hidden node.
  • Page 48: Wds Settings

    The following table describes the parameters and buttons of this page. Field Description You can choose Disable, Allow Listed, or Deny Listed. Select Allow Listed, only the clients whose MAC address is listed can access the Select Access Control router. Mode Select Deny Listed, the clients whose MAC address is listed are denied to access the router.
  • Page 49: Wan

    The following table describes the fields of this screen. Field Description Enable WDS Select it to enable the WDS function. Otherwise, you can not configure the settings of this page. MAC Addr Enter the MAC address (in XX-XX-XX-XX-XX-XX format) of the AP. Comment Enter the comment to describe the AP of the MAC address.
  • Page 50 The following table describes the parameters of this page. Field Description This table shows the existed PVCs. It shows the Interface name, channel mode, Current ATM VC Table VPI/VCI, encapsulation mode, local IP address, remote IP address and other information. The maximum item of this table is eight. Click it, the PPP Interface-Modify page appears.
  • Page 51 Field Description If select Use DHCP, the router is a DHCP client, the WAN IP address is assigned by the remote DHCP server. Local IP Address It is the IP address of WAN interface which is provided by your ISP. Remote IP Address This is the gateway IP address which is provided by your ISP.
  • Page 52 Field Description Status The status of the PVC you are configuring. Login Name The login name provided by your ISP. Password The password provided by your ISP. Authentication Method You can choose Auto, CHAP, or PAP. Connection Type You can choose Continuous, Connect on Demand, or Manual. Idle Time (min) If select Connect on Demand, you need to enter the idle timeout time.
  • Page 53: Adsl Settings

    Field Description The virtual path identifier of the ATM PVC. The virtual channel identifier of the ATM PVC. The QoS category of the PVC. You can choose UBR, CBR, rt-VBR, or nrt-VBR. The maximum rate at which cells can be transported along a connection in the ATM network.
  • Page 54: Dns Server

    3.7.1.1 DNS Server Click DNS Server in the left pane. The page shown in the following figure appears. Domain name system (DNS) is an Internet service that translates the domain name into IP address. Because the domain name is alphabetic, it is easier to remember. The Internet, however, is based on IP addresses. Every time you use a domain name, a DNS service translates the name into the corresponding IP address.
  • Page 55: Firewall

    3.7.2 Firewall Choose Advance > Firewall. The Firewall page that is displayed contains IP/Port Fileter, MAC Filter, and URL Blocking. 3.7.2.1 IP/Port Filter Click IP/Port Filter in the left pane. The page shown in the following figure appears. Entries in this table are used to restrict certain types of data packets through the gateway.
  • Page 56: Mac Filter

    The following table describes the parameters and buttons of this page. Field Description Select Deny to exclude traffic from the identified IP address and port. Rule Action Select Allow to permit traffic from the identified IP address and port. Direction Choose whether the rule applies to incoming or outgoing traffic.
  • Page 57: Url Blocking

    Click Apply Changes to save the settings of this page. Click Add Rule to add a new rule of the MAC filter. The following table describes the parameters and buttons of this page. Field Description Select Deny to exclude traffic from the identified MAC address. Action Select Allow to permit traffic from the identified MAC address.
  • Page 58: Virtual Server

    The following table describes the parameters and buttons of this page. Field Description Select Disabled to turn off URL blocking and keyword filtering. URL Blocking Select Enabled to block access to the URLs and keywords specified in the URL Blocking Table and Keyword Filtering Table. Apply Changes Save the settings of this page.
  • Page 59: Dmz Settings

    Click Add to add a virtual server. The page shown in the following figure appears. The following table describes the parameters and buttons of this page. Field Description Typical Services You can choose AUTH, DNS, FTP, IPSEC, POP3, PPTP, SMTP, SSH, TELNET, TFTP, or WEB.
  • Page 60: Routing

    3.7.4 Routing Choose Advance > Routing. The page shown in the following figure appears. The page that is displayed contains Static Route and RIP. 3.7.4.1 Static Route Click Static Route in the left pane. The page shown in the following figure appears. In this page, you can configure the routing information.
  • Page 61 3.7.4.2 RIP Click RIP in the left pane. The page shown in the following figure appears. If you are using this device as a RIP-enabled router to communicate with others who is using the Routing Information Protocol (RIP), enable the RIP.
  • Page 62: Ip Qos

    Field Description messages. Select RIP1 indicates the router receives RIP v1 messages. Select RIP2 indicates the router receives RIP v2 messages. Select Both indicates the router receives RIP v1 and RIP v2 messages. Send Mode The working mode for sending RIP messages. You can choose None, RIP1, RIP2, or RIP1 COMPAT.
  • Page 63: Anti-Dos

    The following table describes the parameters and buttons of this page. Field Description Source IP The IP address of the source data packet. Source Netmask The subnet mask of the source IP address. Destination IP The IP address of the destination data packet. Destination Netmask The subnet mask of the destination IP address.
  • Page 64: Port Mapping

    Click Apply Changes to save the settings of this page. 3.7.7 Port Mapping Choose Advance > Port Mapping. The page shown in the following figure appears. In this page, you can bind the WAN interface and the LAN interface to the same group. The procedure for manipulate a mapping group is as follows: Step 1 Select Enable to enable this function.
  • Page 65: Other

    3.7.8 Other Choose Advance > Other. In the Other page that is displayed contains IGMP Proxy, UPNP, Bridge, and IP PassThrough. 3.7.8.1 IGMP Proxy Click IGMP Proxy in the left pane. The page shown in the following figure appears. IGMP proxy enables the system to issue IGMP host messages on behalf of hosts that the system discovered through standard IGMP interfaces.
  • Page 66 Click Apply Changes to save the settings of this page. 3.7.8.2 UPNP Click UPNP in the left pane. The page shown in the following figure appears. This page is used to configure UPnP. The system acts as a daemon after you enable it. Click Apply Changes to save the settings of this page.
  • Page 67 The following table describes the parameters and buttons of this page. Field Description Aging Time If the host is idle for 5 min (default value), its entry is deleted from the bridge table. 802.1d Spanning Tree Enable it to provide path redundancy while preventing undesirable loops in your network.
  • Page 68: Admin

    3.7.8.4 IP PassThrough Click IP Pass Through in the left pane. The page shown in the following figure appears. IP passthrough is also known as ZIPB or IP extension. In this page, you can enable and configure IP passthrough. 3.8 Admin In the navigation bar, choose Admin.
  • Page 69: Commit/Reboot

    3.8.2 Commit/Reboot Choose Admin > Commit/Reboot. The page shown in the following figure appears. In this page, you can set the router reset to the default settings or set the router to commit the current settings. The following table describes the parameters of this page. Field Description reset to default settings...
  • Page 70: Backup/Restore

    The following table describes the parameters of this page. Field Description User Name You can choose admin or user. After selecting the user name, enter the corresponding old password of the Old Password user. New Password Enter the password to which you want to change the old password. Confirmed Password Enter the new password again.
  • Page 71: Time Zone

    Note: Do not turn off your router or press the Reset button while this procedure is in progress. The following table describes the parameters and buttons of this page. Field Description Select File Click Browse to select the firmware file. Upload Select the firmware file and click Upload to begin upgrading the firmware.
  • Page 72: System Log

    The following table describes the parameters of this page. Field Description Refresh Refresh the system shown in the page. You can choose Time Server or Manual. Select Time Server, the router gets the system time from the time server. Time Mode Select Manual, you should configure the system time manually.
  • Page 73: Tr069

    The following table describes the parameters and buttons of this page. Field Description Trap IP Address Enter the IP address of trap IP. The trap information is sent to the host. The network administrators must use this password to read the information of Community name (read-only) this router.
  • Page 74 The following table describes the parameters and buttons of this page. Field Description The URL of the auto-configuration server to connect to. User Name The user name for logging in to the ACS. Password The password for logging in to the ACS. Periodic Inform Enable Select Enable to periodically connect to the ACS to check for configuration updates.
  • Page 75: Acl

    Field Description Skip MReboot Specify whether to send an MReboot event code in the inform message. Delay Specify whether to start the TR-069 program after a short delay. Auto-Execution Specify whether to automatically start the TR-069 after the router is powered on.
  • Page 76: Diagnostic

    3.9 Diagnostic In the navigation bar, choose Diagnostic. The Diagnostic page that is displayed contains Ping, ATM Loopback, ADSL, and Diagnostic. 3.9.1 Ping Choose Diagnostic > Ping. The page shown in the following figure appears. The following table describes the parameters and buttons in this page. Field Description Host Address...
  • Page 77: Diagnostic

    Click Go! to begin ADSL tone diagnostics. 3.9.4 Diagnostic Choose Diagnostic. The page shown in the following figure appears. In this page, you can test the DSL connection. Click Run Diagnostic Test to begin testing.
  • Page 78: Appendix A

    Appendix A Questions & Answers This section describes common problems you may encounter and possible solutions to them. The Barricade can be easily monitored through panel indicators to identify problems. Question: Why all LED indicators are off? Answer: Check the connection between the power adaptor and the power socket Check the power switch is on or not 2.
  • Page 79 Click start -> run (input ping demands)-> Ping 192.168.2.1 (MODEM IP address). If cannot reach the modem, please check following configuration: The type of the network cable The connection between the modem and computer You computer’s TCP/IP configuration 6. Question: How to load the default setting after incorrect configuration? Answer: Press “reset”...
  • Page 80: Appendix B

    Appendix B Technical Specifications External Connectors 1 push power switch 1 DC power jack 1 factory reset button 4 LAN 10/100M Auto MDI/MDIX RJ45 ports 1 WAN RJ11 DSL port Protocol Feature Bridging/Routing RFC 1483 Bridge IEEE 802.1D transparent bridging Bridge Filtering RFC 1483 Router RIP 1 &...
  • Page 81 Ethernet Feature Fully compliant with IEEE802.3/802.3u auto-negotiation function Support 10base-T, 100base-TX Support half duplex, full duplex Support back pressure flow control for half duplex, IEEE802.3x flow control for full duplex Support MDI/MDIX auto cross Management Support Support WEB/TFTP mode which use as native and long-distance edition upgrade Support test estate of circuitry connect (Diagnostics) Support WEB interface setting Support Telnet CLI command line...
  • Page 82: Appendix C

    Appendix C GPL Anouncement GNU GENERAL PUBLIC LICENSE Version 2, June 1991 Copyright (C) 1989, 1991 Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA Everyone is permitted to copy and distribute verbatim copies of this license document, but changing it is not allowed.
  • Page 83 The precise terms and conditions for copying, distribution and modification follow. GNU GENERAL PUBLIC LICENSE TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION 0. This License applies to any program or other work which contains a notice placed by the copyright holder saying it may be distributed under the terms of this General Public License.
  • Page 84 These requirements apply to the modified work as a whole. If identifiable sections of that work are not derived from the Program, and can be reasonably considered independent and separate works in themselves, then this License, and its terms, do not apply to those sections when you distribute them as separate works.
  • Page 85 this License. Any attempt otherwise to copy, modify, sublicense or distribute the Program is void, and will automatically terminate your rights under this License. However, parties who have received copies, or rights, from you under this License will not have their licenses terminated so long as such parties remain in full compliance.
  • Page 86 9. The Free Software Foundation may publish revised and/or new versions of the General Public License from time to time. Such new versions will be similar in spirit to the present version, but may differ in detail to address new problems or concerns. Each version is given a distinguishing version number.
  • Page 87 REPAIR OR CORRECTION. 12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED...
  • Page 88 The hypothetical commands `show w' and `show c' should show the appropriate parts of the General Public License. Of course, the commands you use may be called something other than `show w' and `show c'; they could even be mouse-clicks or menu items--whatever suits your program. You should also get your employer (if you work as a programmer) or your school, if any, to sign a "copyright disclaimer"...
  • Page 89 SMC7901WBRA2...

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