Troubleshooting
Diagnostic Tests
Testing the Router Module’s WAN Port
The following test requires a loopback connector. (For the HP part number and
1.Disconnect the hub’s power cord.
2.Disconnect the WAN cable, then connect a loopback connector to the WAN port.
3.Reconnect the hub’s power cord.
4.If the WAN Net Fail LED turns on at the end of the
Checking the Configuration
If neither of the above procedures corrects a problem, and you suspect that a corrupted configuration rather than the terminal connection is a possible cause, try clearing the configuration. (Refer to “Clearing the Router” on page