ADSL2 BARRICADE ™ EZ Connect N 4-Ports A ADSL/ADSL2+ Modem Router Draft 11nAnnex Wireless USB2.
Fast Ethernet Router with built-in ADSL2/2+ Modem From SMC’s line of award-winning connectivity solutions February 2009 R.01 f/w 1.
SMC7904BRA3 User Manual Copyright Information furnished is believed to be accurate and reliable. However, no responsibility is assumed by our company for its use, nor 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 our company. We reserve the right to change specifications at any time without notice. Copyright © 2009 by SMC Networks, Inc.
SMC7904BRA3 User Manual Warranty and Product Registration To register SMC product 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.
SMC7904BRA3 User Manual 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.
SMC7904BRA3 User Manual COMPLIANCES If this equipment causes harm to the telephone network, the telephone company will notify you in advance that temporary discontinuance of service may be required. If advance notice is not practical, the telephone company will notify the customer as soon as possible. Also, you will be advised of your right to file a complaint with the FCC if you believe it is necessary.
SMC7904BRA3 User Manual COMPLIANCES Marking by the above symbol indicates compliance with the Essential Requirements of the R&TTE Directive of the European Union (1999/5/EC).
SMC7904BRA3 User Manual COMPLIANCES Safety Compliance Wichtige Sicherheitshinweise (Germany) 1. Bitte lesen Sie diese Hinweise sorgfältig durch. 2. Heben Sie diese Anleitung für den späteren Gebrauch auf. 3. Vor jedem Reinigen ist das Gerät vom Stromnetz zu trennen. Verwenden Sie keine Flüssigoder Aerosolreiniger. Am besten eignet sich ein angefeuchtetes Tuch zur Reinigung. 4. Die Netzanschlu ßsteckdose soll nahe dem Gerät angebracht und leicht zugänglich sein. 5.
SMC7904BRA3 User Manual Contents 1 Introduction......................................................................................................................................................................1 1.1 Package List ..........................................................................................................................................................1 1.2 Safety Precautions ................................................................................................
SMC7904BRA3 User Manual 3.8 3.7.2 Commit/Reboot.....................................................................................................................................41 3.7.3 Password ...............................................................................................................................................42 3.7.4 Backup/Restore .....................................................................................................................................42 3.
SMC7904BRA3 User Manual 1 Introduction The ADSL access device supports multiple line modes. It provides four 10/100Base-T Ethernet interface at the user end. Utilizing the high-speed ADSL connection, the device provide users with broadband connectivity to the Internet or the Intranet for high-end users as net bars, office users, etc. can provide a downlink speed up to 24 Mbps and uplink speed up to 1 Mbps. 1.
SMC7904BRA3 User Manual 1.3 Description of LEDs and Interfaces Front panel Fig 1.
SMC7904BRA3 User Manual Item Usage Power On/Off. Power Power connector. DC 12 Voltage/1000mA, female pole is positive. 1.4 System Requirements Make sure first that you have prepared these following items to guarantee the ROUTER can work normally. z Services subscriptions z An 10BaseT/100BaseT Ethernet card installed on your PC z HUB or Switch.
SMC7904BRA3 User Manual z Supports WEB interface z Supports telnet CLI z Supports System status display z Supports PPP session PAP/CHAP z Supports IP filter function z Supports IP QoS function z Supports remote access control z Supports line connection status test z Supports remote management (Telnet; HTTP) z Supports configuration file backup and restoration function z Ethernet supported such as Crossover Detection & Auto-Correction and polarity correction z Supports UPnP note 1: W
SMC7904BRA3 User Manual 2 Hardware Installation 1. Refer to the figure below: Connect the DSL port of the device and the ROUTER port of the splitter with a telephone cable; connect the phone to the Phone port of the splitter through a cable; connect the incoming line to the Line port of the splitter. The splitter has three ports: LINE: Connects to a wall phone jack (RJ-11 jack) ROUTER: Connects to the DSL jack of the device PHONE: Connects to a telephone set 2.
SMC7904BRA3 User Manual Fig 2-2 Connection Diagram (Connecting a telephone set before the splitter) It is recommended to follow the Connection 1 in an actual connection! Note: When Connection 2 is used, the filter must be installed close to the telephone lines. (See Fig. 2-2. Do not use the splitter instead of the filter).
SMC7904BRA3 User Manual 3 Introducing the Web Configurator 3.1 How to Access the Router The following is a detail “How-To” user guide for the first time users. 1. Open IE browser and enter http://192.168.2.1 in address bar. 2. You are required to enter user name and password. See the Fig 3.1-1. z The super user name and password is admin/smcadmin z The common user name and password is user/user Fig 3.1-1 3. If you enter as super user, the below screen is displayed when you enter successfully. Fig 3.
SMC7904BRA3 User Manual 3.2 Status Click Status in the menu to open the sub-menu which contains 6 items: System, LAN, WAN, Port Mapping, Statistic and ARP Table. 3.2.1 System Click System in the sub-menu to open the screen of Fig 3.2.1. In this page, you can view the current status and some basic settings of this router, for example, Software Version, DSL mode, Upstream Speed, Downstream Speed, Uptime and so on. Fig 3.2.1 3.2.2 LAN Click LAN in the sub-menu to open the screen of Fig 3.2.2.
SMC7904BRA3 User Manual Fig 3.2.2 3.2.3 WAN Click WAN in the sub-menu to open the screen of Fig 3.2.3. In this page, you can view basic status of WAN, Default Gateway, and DNS Server. If you want to configure the WAN network, refer to section 3.5.1 “WAN Interface”. Fig 3.2.
SMC7904BRA3 User Manual 3.2.4 Port Mapping Click Port Mapping in the sub-menu to open the screen of Fig 3.2.4. In this page, you can view the mapping relation and the status of port mapping. Fig 3.2.4 3.2.5 Statistic Click Statistic in the sub-menu to open the menu in the left bar, which contains two items: Traffic Statistic and DSL Statistic. 3.2.5.1. Traffic Statistic Click Traffic Statistic in the left bar to open the screen of Fig 3. 2.5.1.
SMC7904BRA3 User Manual Fig 3.2.5.1 3.2.5.2. DSL Statistic Click DSL Statistic in the left bar to open the screen of Fig 3.2.5.2. In this page, you can view the ADSL line statistics, downstream rate, and upstream rate.
SMC7904BRA3 User Manual Fig 3.2.5.2 3.2.6 ARP Table Click ARP Table in the sub-menu to open the screen of Fig 3.2.6. In this page, you can view the table that shows a list of learned MAC addresses.
SMC7904BRA3 User Manual Fig 3.2.6 3.3 Wizard Click Wizard in the menu to open the sub-menu which contains one item: Wizard. Wizard enables speedy and accurate configuration of your Internet connection and other important parameters. The following sections describe these various configuration parameters. Whether you configure these parameters or use the default ones, click 'Next' to enable your Internet connection.
SMC7904BRA3 User Manual Fig 3.3.1-1 Be sure to use the correct Virtual Path Identifier (VPI) and Virtual Channel Identifier (VCI) numbers assigned to you. The valid range for VPI is 0 to 255 and for VCI is 32 to 65535(0 to 31 is reserved for local management of ATM traffic). Then press Next, the Fig 3.3.1-2 screen appears. In this page, you can select the WAN Connect Type and the encapsulation method. Fig 3.3.1-2 The following table describes the fields in this screen.
SMC7904BRA3 User Manual Label WAN Connection Type Encapsulation Mode < Back Next > Description If you select the WAN Connection Type, you can select PPPoA, PPPoE, 1483 MER, 1483 Routed or 1483 Bridged. Select the method of encapsulation used by your ISP from the drop-down list box. Choices are LLC/SNAP or VC-Mux. Click < Back to return to the previous screen Click Next > to go to the next screen If you select PPPoA or PPPoE in WAN Connection Type, click Next, the screen of Fig 3.3.
SMC7904BRA3 User Manual Fig 3.3.1-4 The following table describes the fields of this screen. Label PPP Username PPP Password PPP Connection Type < Back Next > Description The username and password apply to PPPoE and PPPoA encapsulation only. Make sure that you have entered the correct username and password. Choices are Continuous, Connect on Demand and Manual. Click < Back to return to the previous screen Click Next > to go to the next screen Then click Next, the screen of Fig3.3.
SMC7904BRA3 User Manual Fig 3.3.1-5 The following table describes the fields of this screen. Label LAN IP LAN Netmask Enable Secondary IP Secondary LAN IP Secondary LAN Netmask Enable DHCP Server Start IP End IP < Back Next > Description Enter the IP address of your ROUTER in dotted decimal notation, for example, 192.168.2.1 (factory default) Enter the subnet mask of LAN IP.
SMC7904BRA3 User Manual Fig 3.3.1-7 If you select 1483 MER in Fig 3.3.1-2, the screen appears as shown next. Fig 3.3.1-8 The following table describes the fields of this screen. Label Obtain an IP address automatically Description The MODEM obtains a WAN IP address automatically and at this time it enables DHCP Client functions. The WAN IP address is obtained from the uplink equipment like BAS and the uplink equipment is required to enable the DHCP Server functions.
SMC7904BRA3 User Manual Label Use the following IP address WAN IP Address WAN Subnet Mask Default Gateway Obtain DNS server addresses automatically Use the following DNS server addresses Primary DNS server Secondary DNS server Enable NAT < Back Next > Description If you want to input the WAN ip address by yourself. Check this entry and then input related data in the field.
SMC7904BRA3 User Manual Label Use the following IP address WAN IP Address WAN Subnet Mask Obtain DNS server addresses automatically Use the following DNS server addresses Primary DNS server Secondary DNS server Enable NAT < Back Next > Description A static IP is a fixed IP that your ISP gives you. Input the IP address of the WAN interface provided by your ISP Input the subnet mask concerned to the IP address of the WAN interface provided by your ISP.
SMC7904BRA3 User Manual Fig 3.4.1 The following table describes the fields of this screen. Label IP Address Subnet Mask Secondary IP Apply Changes Description Input the IP of Local area network interface here. We recommend that you use an address from a block that is reserved for private use. This address block is 192.168.2.1- 192.168.255.254 Select this checkbox to enable the secondary LAN IP. The two LAN IP addresses must be in the different network. Click this button to save the settings of this page.
SMC7904BRA3 User Manual Fig 3.4.2-1 If you set to DHCP Proxy, the screen of Fig 3.4.2-2 appears. Fig 3.4.2-2 The following table describes the fields of this screen. Label DHCP Proxy DHCP Server Address Apply Changes Description If set to DHCP Proxy, your ROUTER acts a surrogate DHCP Server and relays the DHCP requests and responses between the remote server and the client. Enter the IP address of the actual, remote DHCP server in this field. Click this button to save the changes of this page.
SMC7904BRA3 User Manual Fig 3.4.2-3 The following table describes the fields in this screen. Label DHCP Server IP Pool Range Show Client Max Lease Time Domain Name Gateway Address MAC-base Assignment Apply Changes Description If set to DHCP Server, your ROUTER can assign IP addresses, an IP default gateway and DNS Servers to Windows95, Windows NT and other systems that support the DHCP client. This field specifies the first and the last of contiguous IP address of the IP address pool.
SMC7904BRA3 User Manual Fig 3.4.2-4 The following table describes the fields in this screen. Label IP Address MAC Address Time Expired(s) Refresh Close Description This field displays the IP address relative to the MAC address. This field displays the MAC (Media Access Control) address of the computer. Every Ethernet device has a unique MAC address. The MAC address is assigned at the factory and consists of six pairs of hexadecimal character, for example, 00-A0-C5-00-02-12. Here shows the lease time.
SMC7904BRA3 User Manual Label Assign IP Modify Assigned IP Delete Assigned IP Close MAC-Base Assignment Table Description Click this button after entered Host MAC Address and Assigned IP Address, a row is added in MAC-Base Assignment Table. Select a row in MAC-Base Assignment Table, the MAC address and IP address display Host MAC Address and Assigned IP Address. After modified the MAC Address and IP Address, click this button to save the changes.
SMC7904BRA3 User Manual Fig 3.5.1-1 Label Current ATM VC Table VPI VCI Encapsulation Channel Mode Admin Status Enable NAPT PPP Settings Login Name Password Connection Type Idle Time (min) Description This table shows the PVCs already existed. It shows the Interface name, Channel Mode, VPI/VCI, Encapsulation mode, local IP Address, Remote IP address, etc. The maximum item of this table is eight.
SMC7904BRA3 User Manual Label WAN IP Settings Type Local IP Address Remote IP Address Subnet Mask Unnumbered Default Route Add Modify Delete Undo ATM Setting Description The choices are Fixed IP and Use DHCP. If set Fixed IP, you should enter the Local IP Address, Remote IP Address and Subnet Mask. If set Use DHCP, your Modem is a DHCP client, the WAN IP is assigned by the remote DHCP server. This is the IP of WAN interface which is provided by your ISP.
SMC7904BRA3 User Manual ATM Setting: Click ATM Setting button in Fig3.5.1-1, the screen of Fig 3.5.1-3 appears. In this page, you can configure the parameters of the ATM for your ADSL router, including QoS type, PCR, CDVT, SCR and MBS. Fig 3.5.1-3 3.5.2 ADSL Settings Click ADSL Interface in the sub-menu to open the screen of Fig 3.5.2. In this page, you can select the DSL modulation. Mostly, the user just need to remain this factory default setting. Our modem support these modulations: G.Dmt, G.lite, T1.
SMC7904BRA3 User Manual 3.6 Advance Click Advance in the menu to open the sub-menu which contains 8 items: DNS, Firewall, Virtual Server, Routing, IP QOS, Anti-dos, Port Mapping and Others. 3.6.1 DNS Short for Domain Name System (or Service or Server), an Internet service that translates domain names into IP addresses. Because domain names are alphabetic, they are easier to remember. The Internet however, is really based on IP addresses.
SMC7904BRA3 User Manual 3.6.2 Firewall Click Firewall in the sub-menu to open the menu in the left bar, which contains three items: IP/Port Filter, MAC Filter and URL Blocking. 3.6.2.1. IP/Port Filter Click IP/Port Filter in the left bar to open the screen of Fig 3.6.2.1. Entries in this table are used to restrict certain types of data packets through the Gateway. Use of such filters can be helpful in securing or restricting your local network. Fig 3.6.2.
SMC7904BRA3 User Manual Fig 3.6.2.2 3.6.2.3. URL Blocking Click URL Blocking in the left bar to open the screen of Fig 3.6.2.3. This page is used to configure the Blocked FQDN (Such as tw.yahoo.com) and filtered keyword. Here you can add/delete FQDN and filtered keyword.
SMC7904BRA3 User Manual Fig 3.6.2.3 3.6.3 Virtual Server Click Virtual Server in the sub-menu to open the menu in the left bar, which contains two items: Services and DMZ Settings. 3.6.3.1. Services Click Services in the left bar to open the screen of Fig 3.6.3.1. This page is used to enable the servers in the local network. Fig 3.6.3.1 Click Add to add a virtual server. 3.6.3.2. DMZ Settings Click DMZ Settings in the left bar to open the screen of Fig 3.6.3.2.
SMC7904BRA3 User Manual Fig 3.6.3.2 Select the checkbox Enable DMZ to enable this function. Then input a IP Address of the DMZ host. Click the button Apply Changes to save the settings of this page. 3.6.4 Routing Click Routing in the sub-menu to open the menu in the left bar, which contains two items: RIP and Static Route. 3.6.4.1. RIP Click RIP in the left bar to open the screen of Fig 3.6.4.1.
SMC7904BRA3 User Manual Fig 3.6.4.1 3.6.4.2. Static Route Click Static Route in the left bar to open the screen of Fig 3.6.4.2-1. This page is used to configure the routing information. Here you can add/delete IP routes. Fig 3.6.4.2-1 Click Show Routes, the below window appears. The table shows a list of destination routes commonly accessed by your network.
SMC7904BRA3 User Manual Fig 3.6.4.2-2 3.6.5 IP QoS Click IP QoS in the sub-menu to open the screen of Fig 3.6.5. Entries in this table are used to assign the precedence for each incoming packet based on physical LAN port, TCP/UDP port number, and source/destination IP address/subnet masks. Fig 3.6.5 3.6.6 Anti-DOS Click Anti-DOS in the sub-menu to open the screen of Fig 3.6.6.
SMC7904BRA3 User Manual Fig 3.6.6 Click the button Apply Changes to save the settings of this page. 3.6.7 Port Mapping Click Port Mapping in the sub-menu to open the screen of Fig 3.6.7. In this page, you can bind the WAN interface and the LAN interface to the same group. To manipulate a mapping group: 1. Select a group from the table. 2.
SMC7904BRA3 User Manual Fig 3.6.7 3.6.8 Other Click Others in the sub-menu to open the menu in the left bar, which contains four items: IGMP Proxy, UPNP, Bridge and IP PassThrough. 3.6.8.1. IGMP Proxy Click IGMP Proxy in the left bar to open the screen of Fig 3.6.8.1. IGMP proxy enables the system to issue IGMP host messages on behalf of hosts that the system discovered through standard IGMP interfaces. The system acts as a proxy for its hosts after you enable it.
SMC7904BRA3 User Manual Fig 3.6.8.1 3.6.8.2. UPNP Click UPNP in the left bar to open the screen of Fig 3.6.8.2. 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. Fig 3.6.8.2 3.6.8.3. Bridge Click Bridge in the left bar to open the screen of Fig 3.6.8.3-1. This page is used to configure the bridge parameters. Here you can change the settings or view some information on the bridge and its attached ports.
SMC7904BRA3 User Manual Fig 3.6.8.3-1 Click Show MACs button in Fig 3.6.8.3-1, the below window appears. This table shows a list of learned MAC addresses for this bridge. Fig 3.6.8.3-2 3.6.8.4. IP PassThrough Click IP PassThrough in the left bar to open the screen of Fig 3.6.8.4. The IP PassThrough has the other name ZIPB or IP Extension. In this page, you can enable and configure IP PassThrough function.
SMC7904BRA3 User Manual Fig 3.6.8.4 3.7 Admin Click Admin in the menu to open the sub-menu which contains 11 items: Remote Access, Commit/Reboot, Password, Backup/Restore, Upgrade Firmware, Time Zone, System Log, SNMP, TR069, ACL and Logout. 3.7.1 Remote Access Click Remote Access in the sub-menu to open the screen of Fig 3.7.1. In this page, you can enable or disable the services which are used by the remote host.
SMC7904BRA3 User Manual Fig 3.7.1 3.7.2 Commit/Reboot Click Commit/Reboot in the sub-menu to open the screen of Fig 3.7.2. In this page, you can set the router reboot to default settings or set the router save the current settings then reboot. Fig 3.7.2 Label reset to default settings commit current settings Reboot Description Select this checkbox to reset router to default settings. Select this checkbox to save the current settings and reboot router.
SMC7904BRA3 User Manual 3.7.3 Password Click Login Password in the sub-menu to open the screen of Fig 3.7.3. In this page, you can change the password of the user, include admin and user. The super user name and password are admin/admin as default, and the common user name and password are user/user. Fig 3.7.3 Label User Name Old Password New Password Confirmed Password Apply Changes Reset Description Select the user name in the drop-down list box. The choices are admin and user.
SMC7904BRA3 User Manual Fig 3.7.4 Label Save Settings to File Load Settings from File Upload Description Click the Save button, then select the path and save the configuration file of your router. Click the Browse button to select the configuration file. Selected the configuration file of router, click Upload button to begin restore the router configuration. 3.7.5 Upgrade Firmware Click Upgrade Firmware in the sub-menu to open the screen of Fig 3.7.5.
SMC7904BRA3 User Manual Fig 3.7.5 Label Select File Upload Reset Description Click the Browse button to select the Firmware file. Selected the Firmware file, click Upload button to begin upgrading the Firmware. Click this button to begin selecting the Firmware file afresh. 3.7.6 Time Zone Click Time Zone in the sub-menu to open the screen of Fig 3.7.6. In this page, you can set the system time manually or get the system time from the time server.
SMC7904BRA3 User Manual Fig 3.7.6 Label Refresh Time Mode Enable SNTP Client Update SNTP Server Time Zone Apply Changes Description Click this button to refresh the system shown in the page. If select Time Server, the router obtains the system time from the time server. If select Manual, you should configure the system time manually. If select this checkbox, you can choose the correct SNTP Server which you want. Choose the SNTP Server here. Select the Time Zone of in which area you are.
SMC7904BRA3 User Manual Fig 3.7.7 Label System Log Apply Changes Refresh Description You can enable or disable the System Log function. Click this button to save the settings of this page. Click this button to refresh the system log shown in the text field. 3.7.8 SNMP Click SNMP in the sub-menu to open the screen of Fig 3.7.8. In this page, you can set the SNMP parameters.
SMC7904BRA3 User Manual Fig 3.7.8 Label Trap IP Address Community name (read-only) Community name (write-only) Apply Changes Reset Description Enter the IP address of the trap host. The trap information is sent to this host. The network administrators must use this password to read the information of this router. The network administrators must use this password to configure the information of this router. Click this button to save the settings of this page.
SMC7904BRA3 User Manual Fig 3.7.10 Step 1: If you want to enable ACL, select "Enable" and click "Apply Changes". Step 2: Configure Access Control List. Step 3: Click "Apply Changes” to effect the configuration. Note: If you check "Enable" in ACL Capability, please make sure that your host IP is in ACL List before it takes effect 3.8 Diagnostic Click Diagnostic in the menu to open the sub-menu which contains 4 items: Ping, ATM Loopback, ADSL and Diagnostic. 3.8.
SMC7904BRA3 User Manual Fig 3.8.1 Label Host Address Send Description Enter the IP Address here. Click this button to begin to Ping the Host Address. 3.8.2 ATM Loopback Click ATM Loopback in the sub-menu to open the screen of Fig 3.8.2. In this page, you can use VCC loopback function to check the connectivity of the VCC. Fig 3.8.2 Apply Changes: Click this button to begin testing.
SMC7904BRA3 User Manual 3.8.3 ADSL Click ADSL in the sub-menu to open the screen of Fig 3.8.3. This page is used for ADSL Tone Diagnostics. Fig 3.8.3 Go!: Click this button to begin ADSL Tone Diagnostics. 3.8.4 Diagnostic Click Diagnostic in the sub-menu to open the screen of Fig 3.8.4. This page is used for testing your DSL connection. Fig 3.8.4 Run Diagnostic Test: Click this button to begin testing.
SMC7904BRA3 User Manual 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. 1. Question: Why all LED indicators are off? Answer: z Check the connection between the power adaptor and the power socket z Check the power switch is on or not 2.
SMC7904BRA3 User Manual 5. Question: Why cannot open the Modem configuring web page? Answer: Follow below steps to check the communication between the computer and Modem: Click start -> run (input ping demands)-> Ping 192.168.2.1 (MODEM IP address). If cannot reach the modem, please check following configuration: z The type of the network cable z The connection between the modem and computer z You computer’s TCP/IP configuration 6.
SMC7904BRA3 User Manual Appendix B Technical Specifications External Connectors z z z z z 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 z z z z z z z z z RFC 1483 Bridge IEEE 802.
SMC7904BRA3 User Manual Ethernet Feature z z z z z 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.
SMC7904BRA3 User Manual 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. Preamble The licenses for most software are designed to take away your freedom to share and change it.
SMC7904BRA3 User Manual program proprietary. To prevent this, we have made it clear that any patent must be licensed for everyone's free use or not licensed at all. The precise terms and conditions for copying, distribution and modification follow. GNU GENERAL PUBLIC LICENSE TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION 0.
SMC7904BRA3 User Manual you provide a warranty) and that users may redistribute the program under these conditions, and telling the user how to view a copy of this License. (Exception: if the Program itself is interactive but does not normally print such an announcement, your work based on the Program is not required to print an announcement.) These requirements apply to the modified work as a whole.
SMC7904BRA3 User Manual If distribution of executable or object code is made by offering access to copy from a designated place, then offering equivalent access to copy the source code from the same place counts as distribution of the source code, even though third parties are not compelled to copy the source along with the object code. 4. You may not copy, modify, sublicense, or distribute the Program except as expressly provided under this License.
SMC7904BRA3 User Manual This section is intended to make thoroughly clear what is believed to be a consequence of the rest of this License. 8. If the distribution and/or use of the Program is restricted in certain countries either by patents or by copyrighted interfaces, the original copyright holder who places the Program under this License may add an explicit geographical distribution limitation excluding those countries, so that distribution is permitted only in or among countries not thus excluded.
SMC7904BRA3 User Manual REPAIR OR CORRECTION. 12.
SMC7904BRA3 User Manual This is free software, and you are welcome to redistribute it under certain conditions; type `show c' for details. 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.
SMC7904BRA3
