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Live now and CRC errors

N/A

Live now and CRC errors

Can someone explain the messages I am getting from my ADSl log file. The accessrunner process keeps beeping as well. Only on since yesterday seems to be fairly good speed test results, I am just trying to understand if I have a problem.

Specific messages I don't understand :-
10/20/2002 - 18:04:01 - EVENT = PHYSICAL STATISTICS -
Downstream Noise Margin = +39.1 dB
Downstream CRC Errors = 3
Downstream FEC Errors = 0
10/20/2002 - 18:04:11 - EVENT = PHYSICAL STATISTICS -
Upstream CRC Errors = 2
Upstream FEC Errors = 2
Downstream Noise Margin = -9.5 dB
Downstream CRC Errors = 151
Downstream FEC Errors = 0

Any help appreciated
PS. WindowsXP, ADSL PCI modem
3 REPLIES
N/A

RE: Live now and CRC errors

and I get
Downstream Noise Margin = +38/39 repeatedly
chino
Grafter
Posts: 446
Registered: 27-06-2007

RE: Live now and CRC errors

Have you tried the updated drivers for xp ?

cUnDaLl

N/A

HELP HELP HELP

Ticket number 5496016

yes got new XP drivers on Saturday

I am just trying to get explanation of the technology to decide whether hardware wiring or Bt line problem.

Cell Alignment Errors = 13 at 19:42
various errors

Have been asked to put my PC in the hall next to the master socket surely not necessary !

please can someone answer the following:-
what should the 'downstream noise margin' be ?
what causes the CRC and cell alignment errors typically ?

any help appreciated