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ATM Errors
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Topic: ATM Errors (Read 5010 times)
EVIL-SCOTSMAN
Member
Posts: 51
ATM Errors
«
on:
October 28, 2006, 09:10:16 AM »
Can anyone shed any light on what these errors mean and where they originate from ?
ATM Cell Header Errors:
ATM Loss of Cell Delineation:
I am getting a couple of both over a 24hr period, but my inet seems to be rock stable, The bt business hub is one hell of a router, I mean it has everything in it and I came across this type of error which non of my other routers have listed in their error pages and I was wondering if anyone can shed any light on them 2 particular errors.
cheers
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roseway
Administrator
Senior Kitizen
Posts: 43568
Penguins CAN fly
Re: ATM Errors
«
Reply #1 on:
October 28, 2006, 11:26:12 AM »
If you Google for those terms you'll get a lot of information, most of which is over my head. But I think the first item is what other routers call HEC (Header error control) errors.
Eric
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Eric
EVIL-SCOTSMAN
Member
Posts: 51
Re: ATM Errors
«
Reply #2 on:
October 28, 2006, 09:12:58 PM »
I did google, and as you say, alot of the info is complicated and above one's head, thats why I posted asking if anyone knew what they meant, as the info I got off of google didnt really tell me anything.
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kitz
Administrator
Senior Kitizen
Posts: 33883
Trinity: Most guys do.
Re: ATM Errors
«
Reply #3 on:
October 30, 2006, 10:15:49 AM »
afaik.. theres no quick and easy explanation of CRC/HEC errors in one place but the following links are the ones that normally direct people too when they ask.
The CRC-based framing link probably has the best info to give basic understanding.
HEC
http://en.wikipedia.org/wiki/Header_Error_Correction
FEC
http://en.wikipedia.org/wiki/Forward_error_correction
CRC
http://en.wikipedia.org/wiki/CRC-based_framing
----------------------
Edited to add
Information about about this is now available direct on the site
Line stats - Explanation of Errors
and
How Error Correction works
«
Last Edit: October 14, 2008, 10:45:29 PM by kitz
»
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