TeleWell TW-EA200 & TW-EA500 ADSL modeemi/ reititin/palomuuri ...

TW-EA500/EA200 ADSL Modem/RouterUPnP : Universal Plug and Play (UPnP) is an architecture for pervasive peer-to-peer networkconnectivity of PCs and intelligent devices or appliances, particularly within the home. UPnPbuilds on Internet standards and technologies, such as TCP/IP, HTTP, and XML, to enable thesedevices to automatically connect with one another and work together to make networking -particularly home networking - possible for more people.The UPnP aware applications such as MSN Messenger will discover that they are behind a NATrouter, learn the external IP address and configure port mappings on the router to forwardpackets from the external ports of the router to the internal ports used by the application.3.4.3.6.8 Diagnostic TestAs soon as you enter the test program, all tests will run automatically to diagnose the connectionstatus of the device.Checking LAN ConnectionTesting Ethernet LAN connectionThis test passes if the Ethernet LAN interface is working properly.Checking ADSL ConnectionTesting ADSL SynchronizationThis test checks your DSL modem to see if it can successfully negotiate and establish a DSLconnection with your service provider's central office equipments. The test returns PASS if aDSL connection is established.If this test returns FAIL, please try the test again a few minutes after this test iscompleted. Since your DSL modem need a couple of seconds to a few minutes to establishthe DSL connection depending on your phone line quality. If this test returns FAIL, makesure your phone line is connected to your DSL modem securely, and also check with yourservice provider to see if your service is activated.If this test returns FAIL, all other tests will be skipped.48