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Author Topic: No DLM Action  (Read 456 times)

adslmax

  • Kitizen
  • ****
  • Posts: 1274
No DLM Action
« on: April 29, 2020, 11:52:09 AM »

A month ago Plusnet staff has request my line profile changged from standard to speed profile. There seem very high ES and SES over 31 days but I was surprise no DLM act yet.

Code: [Select]
adsl info --stats
adsl: ADSL driver and PHY status
Status: Showtime
Last Retrain Reason:    0
Last initialization procedure status:   0
Max:    Upstream rate = 22923 Kbps, Downstream rate = 81763 Kbps
Bearer: 0, Upstream rate = 19999 Kbps, Downstream rate = 79999 Kbps
Bearer: 1, Upstream rate = 0 Kbps, Downstream rate = 0 Kbps
Link Power State:       L0
Mode:                   VDSL2 Annex B
VDSL2 Profile:          Profile 17a
TPS-TC:                 PTM Mode(0x0)
Trellis:                U:ON /D:ON
Line Status:            No Defect
Training Status:        Showtime
                Down            Up
SNR (dB):        6.2             14.1
Attn(dB):        11.5            0.0
Pwr(dBm):        12.4           -0.4

Bearer 0
INP:            48.00           0.00
INPRein:        0.00            0.00
delay:          0               0
PER:            0.00            3.98
OR:             0.01            64.22
AgR:            80614.82        20063.54

                        Bearer 1
INP:            4.00            0.00
INPRein:        4.00            0.00
delay:          3               0
PER:            16.06           0.01
OR:             95.62           0.01
AgR:            95.62   0.01

Bitswap:        1053/1054               1061/1061

Code: [Select]
Since Link time = 31 days 23 hours 17 min 29 sec
FEC:            5139374         219809
CRC:            1180             7583
ES:             531              4131
SES:           110              68
UAS:            0               0
LOS:            0               0
LOF:            0               0
LOM:            0               0

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mrk26

  • Reg Member
  • ***
  • Posts: 195
Re: No DLM Action
« Reply #1 on: April 29, 2020, 12:34:14 PM »

Not sure if this is high at all to be honest. I got daily between 100-150 ES on downstream, on upstream even more(up to 200 ES/day) and DLM don't take any action.
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tiffy

  • Reg Member
  • ***
  • Posts: 965
Re: No DLM Action
« Reply #2 on: April 29, 2020, 02:20:01 PM »

To get an indication of the BTw ILQ status of your line with respect to daily errors, use the kitz on line calculator.

https://kitz.co.uk/adsl/DLM_calculator.php

Enter the daily (24 hrs.) DS or US error rate. (available from DSLStats)
Figures may be out of date now but at least will show a comparative indication of the 3 profiles and their relative likelihood of triggering DLM action. 
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