Ciao a tutti,
come da oggetto da cosa possono dipendere i seguenti errori nel testing di un router SMC Barricade router ?

Checking LAN Connection
Testing Ethernet LAN connection : PASS HELP

Checking ADSL Connection
Testing ADSL Synchronization : PASS HELP

Checking Circuit 0 for Network Connection
Test ATM OAM Segment Loop Back : FAIL HELP
Test ATM OAM End-to-End Loop Back : FAIL HELP
Test Ethernet connect to ATM : PASS HELP
Test PPP Layer connection : FAIL HELP
Test IP connect to PPP : SKIPPED HELP


Io non ci capisco nulla!!!
Grazie mille