Edimax Technology AR-6024 - Manual (Page 50)

Diagnostic Test
The Diagnostic Test page shows the test results for the physical layer and protocol
layer for both LAN and WAN sides.
Testing Ethernet LAN Connection: This test checks the Ethernet LAN interface
connection.
Testing ADSL Synchronization: This test checks the ADSL showtime. If this test
returns FAIL, all other tests will be skipped.
Test ATM OAM segment Loop Back: This test sends ATM OAM F5 Segment
loop-back request cells to the CO. This test will pass if response cell is received.
Some service providers might not support this test. If this test fails consistently
and the ADSL modem does not seem to be working, make sure the VPI and VCI
are configured correctly.
Test ATM OAM End-to-End Loop Back: This test sends ATM OAM F5 End to End
loop back request cells to the CO. This test will pass if response cell is received.
Some service providers might not support this test. If this test return FAIL
consistently and the ADSL modem does not seem to be working, make sure the
VPI and VCI are configured correctly.
Test Ethernet Connect to ATM: This test checks the ATM AAL5 module is loaded
correctly.
Test PPP Layer Connection: This test checks the PPP authentication.
Test IP Connect to PPP: This test checks a valid IP address assigned from the
service provider. Please note that on some ADSL services this test may fail
despite the fact that you have connected correctly.
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