[. . . ] SNB6500 EN User manual 3 Helpline België/Belgique/Belgien 070 253 010 (. 0. 20) Luxemburg/Luxembourg 26 84 30 00 Norge 2270 8250 Danmark 3525 8761 Österreich 01 546 575 603 (low rate) Deutschland 0180 5 007 532 (. 0. 15) Schweiz/Suisse/Svizzera 02 2310 2116 France 08 9165 0006 (. 0. 23) E da 0 0800 3122 1223 Suomi 09 2290 1908 Sverige 08 632 0016 Ireland 01 601 1161 Türkiye 0800 2613302 Italia 199 404 042 (. [. . . ] In other words, depending on the requested service (TCP/UDP port number), the Wireless Router redirects the external service request to the appropriate server (located at another internal IP address). For example, if you set Type/Public Port to TCP/80 (HTTP or web) and the Private IP/Port to 192. 168. 1. 10/80, then all HTTP requests from outside users will be transferred to 192. 168. 1. 10 on port 80. Therefore, by just entering the IP address provided by the ISP, Internet users can access the service they need at the local address to which you redirect them. A list of ports is maintained at the following link: http://www. iana. org/assignments/port-numbers. Special Applications Some applications require multiple connections, such as Internet gaming, videoconferencing, and Internet telephony. These applications may not work when Network Address Translation (NAT) is enabled. If you need to run applications that require multiple connections, use these pages to specify the additional public ports to be opened for each application. NAT Mapping Table This page displays the current NAPT (Network Address Port Translation) address mappings. 31 EN Maintenance Use the Maintenance menu to backup the current configuration, restore a previously saved configuration, restore factory settings, update firmware, and reset the Wireless Router. Configuration Tools Choose a function and click Next. Backup allows you to save the Wireless Router's configuration to a file. Restore to Factory Defaults resets the Wireless Router to the original settings. You will be asked to confirm your decision. Firmware Upgrade Use the Firmware Upgrade screen to update the firmware or user interface to the latest versions. Download the upgrade file from www. philips. com/support (Model SNB6500), and save it to your hard drive. Check the Status page Information section to confirm that the upgrade process was successful. Reset Click `REBOOT ROUTER' to reset the Wireless Router. If you perform a reset from this page, the configurations will not be changed back to the factory default settings. Note: If you use the Reset button on the rear panel, the Wireless Router performs a power reset. Press the button for over five seconds, and the factory default settings will be restored. System Time Settings Select your local time zone from the drop down list. For accurate timing of log entries and system events, you need to set the time zone. If you want to automatically synchronize the Wireless Router with a public time server, check the box to Enable Automatic Time Server Maintenance. Select the desired servers from the drop down menu. Password Settings Use this page to change the password for accessing the management interface of the Wireless Router. Passwords can contain from 3~12 alphanumeric characters and are case sensitive. Note: If you lost the password, or you cannot gain access to the user interface, press the reset button on the rear panel, holding it down for at least five seconds to restore the factory defaults. By default, there is no password to login to the user interface. 32 EN WARNING!When you reset the Wireless Router using the blue reset button all configuration settings will be lost, also your ISP settings. [. . . ] The DNS server address used by the computers on your home network is the location of the DNS server your ISP has assigned. A DSL modem uses your existing phone lines to transmit data at high speeds. Ethernet networks are connected by special cables and hubs, and move data around at up to 10 million bits per second (Mbps). Home Phone Line Networking Alliance, which is an association of corporations (including ) working to ensure the adoption of a single, unified phone line networking standard. [. . . ]