Nokia M5122, T66250 user manual Troubleshooting

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8.During normal operation PWR and DSL indicators are lit and the Ethernet indicators of the active Ethernet ports blink or remain lit depending whether there is traffic or not. COL indicator may blink occasionally during normal operation.

Now your M5122 has been connected and you can configure your PC’s networking options and check that the service works according to your service provider’s instructions.

2.4Troubleshooting

This section gives some tips for troubleshooting.

Power (PWR) indicator is unlit.

Make sure that power cord has been connected to a mains outlet and M5122 has been switched on.

Red status (STA) indicator is lit

Switch power off and then on again. If the STA indicator remains lit, the unit may be faulty.

ADSL (DSL) indicator is unlit

Make sure that the ADSL line cable has been properly connected between the DSL connector and the wall socket.

Ethernet (ETH-) indicator is unlit

Make sure that the Ethernet cable has been properly connected between your PC’s Ethernet interface and the M5122 ETH connector. Make sure that your PC is ON.

You cannot access the Internet

1.Make sure that your M5122 is ON.

2.Check that the DSL indicator is lit.

3.Check that Ethernet indicator (ETH-1, ETH-2, ETH-3, or ETH-4) corresponding to the Ethernet interface you are connected to is ON.

4.Make sure that your PC’s networking functions have been configured according to your service provider’s instructions.

C33874002SE_A0

E Copyright Nokia Networks Oy

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Contents Nokia M5122 Nokia M5122 Introduction to Nokia M5122Interfaces Installing M5122Indicator lights M5122 front panel indicators Step-by-step installation procedures Adsl data servicesC33874002SEA0 Telephone and Adsl data services with T66270 splitter Troubleshooting Installing M5122 on the wall Wall installationOpening a connection Configuring M5122Browser management C33874002SEA0 Main Service providers Service Providers page with eth-llc encapsulationLocal network pages Local portsDhcp Local Network Dhcp Routing Local Network RoutingStatistics Restart Features Save configurationBridging ATM and AdslDynamic Host Configuration Protocol Point-to-Point Tunneling Protocol PptpPayload encapsulations 1Choosing the VCC2 for tunneling exampleWeighted Fair Queueing Class of Service Technical specifications AdslManagement through payload Connectors and pin numbering ETH connectorAmbient conditions Mechanical construction and power supplyAmbient conditions, EMC and safety Safety Copyright noteC33874002SEA0