Search:  

 
 
   All ForumsHot TopicsGallery






how-to block ads


 
Forums » O Canada! » Canadian » TekSavvy » Yet Another Modem Statistics tool
Search Topic:
Share Topic:
RSS topic:
toggle:
flat / full
normal / watch
Posting:
Post a:
Post a:
(topic move) Latency problems »
« should i switch to Teksavvy?  
AuthorAll Replies


Bicephale

join:2005-09-24
·TekSavvy Solutions..

reply to tertech
Re: Yet Another Modem Statistics tool

Oh, i almost forgot...

One question about reading aberrations: 'DMT'
in "Diagnosis" mode often generates very large
numbers during transitions which would totally
offset a curve's range. I've been working with
'GNUmeric' SpreadSheets lately and my solution
to that problem was to "clip" those events to a
negligible negative fraction if negative or what
appears to be the curve's normal peek, my goal
being to conserve as much details as possible.

I'm wondering how you dealt with that relatively
to the log files (the display itself already has two
customisable fields for the upper/lower limits).



tertech

join:2008-04-12
Ottawa, ON

said by Bicephale See Profile :

Oh, i almost forgot...

One question about reading aberrations: 'DMT'
in "Diagnosis" mode often generates very large
numbers during transitions which would totally
offset a curve's range. I've been working with
'GNUmeric' SpreadSheets lately and my solution
to that problem was to "clip" those events to a
negligible negative fraction if negative or what
appears to be the curve's normal peek, my goal
being to conserve as much details as possible.

I'm wondering how you dealt with that relatively
to the log files (the display itself already has two
customisable fields for the upper/lower limits).


I'm not sure what situation you're referring to. IM me with details please.


Bicephale

join:2005-09-24
·TekSavvy Solutions..

Hi TerTech,

I'll make contact shortly. In the meantime, this is
a compatibility chart i built after wondering if the
log file format may allow me to playback logs from
other brands/models using 'DMT' Diagnosis mode:

.-----------------+-------------------------+-----------------------+------------------------.
|      'DSS v1.0' |             'DMT v7.35' |           'DMT v9.01' |            'DMT v2.20' |
|         Thomson |                 Thomson |               Siemens |                   GNet |
|           ST5x6 |                   ST5x6 |                SS4200 |     BB0060B/GBB2060-Xi |
+-----------------+-------------------------+-----------------------+------------------------+
|                 |      # DMT Diagnosis... |    # DMT Diagnosis... |     # DMT Diagnosis... |
|                 |      # creation date... |    # creation date... |     # creation date... |
|                 |  Tones=255 Separator=,  | Tones=255 Separator=, |  Tones=255 Separator=, |
+-----------------+-------------------------+-----------------------+------------------------+
| Time,Up Rate... |   Time,USrate,DSrate... | Time,USrate,DSrate... |  Time,USrate,DSrate... |
|         Up Rate |                  USrate |                USrate |                 USrate |
|         Up SNRM |                   USsnr |                       |                  USsnr |
|         Dn Rate |                  DSrate |                DSrate |                 DSrate |
|         Dn SNRM |                   DSsnr |                 DSsnr |                  DSsnr |
|          Rx FEC |                   rxFEC |                       |                  rxFEC |
|          Rx CRC |                   rxCRC |                 rxCRC |                  rxCRC |
|          Rx HEC |                   rxHEC |                 rxHEC |                        |
|          Tx FEC |                   txFEC |                       |                  txFEC |
|          Tx CRC |                   txCRC |                 txCRC |                  txCRC |
|          Tx HEC |                   txHEC |                 txHEC |                        |
+-----------------+-------------------------+-----------------------+------------------------+
|        Rx FEC/s |                         |                       |                        |
|        Rx CRC/s |                         |                       |                        |
|        Rx HEC/s |                         |                       |                        |
|        Tx FEC/s |                         |                       |                        |
|        Tx CRC/s |                         |                       |                        |
|        Tx HEC/s |                         |                       |                        |
|           Index |                         |                       |                        |
|             Con |                         |                       |                        |
`-----------------+-------------------------+-----------------------+------------------------'


I haven't tried anything yet and i'm not sure what
to do with the last section (N.B.: i rearanged the
sequence to render this table easier to read)... If
'DSL_StatScope v1.0' accepts log files missing the
"/s" data then long-term records averaging may be
available even for devices not directly supported!

The 'DMT' log file format allows comments and some
definitions in the header, maybe it would be a good
idea in an eventual future to exploit these features.



Bicephale

join:2005-09-24
·TekSavvy Solutions..

reply to tertech

DMT Diagnosis Aberrations
Hi again,

About aberrations, finally it's simpler for
me just to post an illustration right here.

This graphic was generated using 'GNUmeric'
to process a log file generated by 'DMT' run
in "Diagnosis" mode. The negative values are
resulting from a disconnection (zero SNR), it
is meaningless information but those numbers
are so large everything else will vanish into
the baseline if it's not corrected manually...



Bicephale

join:2005-09-24
·TekSavvy Solutions..

Oups! TerTech, i just realized these negative
values don't exist yet in the log files: they're
the result of calculations done later instead...

Sorry to bother!

-
Forums » O Canada! » Canadian » TekSavvy(topic move) Latency problems »
« should i switch to Teksavvy?  


Thursday, 10-Dec 01:22:49 Terms of Use | Privacy Policy | Hosting by www.nac.net - DSL,Hosting & Co-lo | feedback | contact
over 10 years online! © 1999-2009 dslreports.com.republican-creole
page compression OFF
Most commented news this week
· [200] Sprint Sued For Distracted Driving Death
· [109] AT&T Launching New 24 Mbps U-Verse Tier
· [82] 3G Network Test Says AT&T Is Tops
· [72] Mediacom Unveils 105 Mbps Pricing
· [66] Sprint Poised For A Turnaround?
· [66] WPA Cracker: Test WPA-PSK Networks In 20 Minutes
· [66] AT&T Hints At Usage-Based iPhone Data Pricing
· [51] The Future Of Wi-Fi Is Bright
· [47] Site Leaks Yahoo, Verizon Fed Data Share Pricing
· [44] Microwaving Your Innards Is Not 'Extreme'
Most people now reading
· Hot Girl falls face first down stairs [56k Lookout (Broadband Heavy)]
· Windows 7 boot manager editing questions [Microsoft Help]
· Cross Server Dungeon Experience [World of Warcraft]
· Adobe Flash Player version 10.0.42.34 [Security]
· 3.x Feral Druid - Bear Tanking Guide [World of Warcraft]
· Official "Invite" thread Part 3 - ALL INVITES GO HERE ! [Filesharing Software]
· ICC Strats??? [World of Warcraft]
· MagicJack Error Broken Storage [MagicJack]
· Need some electrical advice - one circuit on two fuses? [Home Repair & Improvement]