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[burakkucat]

I am currently testing the latest version of Eric's DSLstats utility, so just say what you would like to see . . .

A throughput speed test, earlier today, showed 5.10/0.94 Mbps DS/US.

Code: [Select]

xdslcmd info --stats
xdslcmd: ADSL driver and PHY status
Status: Showtime
Retrain Reason: 8000
Max: Upstream rate = 1064 Kbps, Downstream rate = 5360 Kbps
Channel: INTR, Upstream rate = 1020 Kbps, Downstream rate = 5637 Kbps

Link Power State: L0
Mode: ADSL2
TPS-TC: ATM Mode
Trellis: U:ON /D:ON
Line Status: No Defect
Training Status: Showtime
Down Up
SNR (dB): 2.3 6.3
Attn(dB): 47.0 27.9
Pwr(dBm): 0.0 12.7

ADSL2 framing
Bearer 0
MSGc: 40 10
B: 246 145
M: 1 1
T: 1 1
R: 8 0
S: 1.3963 4.5447
L: 1461 257
D: 32 1

Counters
Bearer 0
SF: 12746652 184554
SFErr: 1700295 132
RS: 586345926 4025638
RSCorr: 49516884 0
RSUnCorr: 27944136 0

Bearer 0
HEC: 20316485 51
OCD: 528 0
LCD: 528 0
Total Cells: 2721364851 490747441
Data Cells: 33372513 1754314
Drop Cells: 0
Bit Errors: 1489114988 5617

ES: 69664 122
SES: 46405 0
UAS: 471 471
AS: 204667

Bearer 0
INP: 0.50 0.00
INPRein: 0 0
delay: 11 1
PER: 16.05 18.17
OR: 22.91 7.04

Bitswap: 118607/118972 812/812

Total time = 1 days 8 hours 5 min 40 sec
FEC: 67440157 394
CRC: 2570231 173
ES: 69664 122
SES: 46405 0
UAS: 471 471
LOS: 1 0
LOF: 8 0
Latest 15 minutes time = 5 min 40 sec
FEC: 10332 0
CRC: 7 0
ES: 5 0
SES: 0 0
UAS: 0 0
LOS: 0 0
LOF: 0 0
Previous 15 minutes time = 15 min 0 sec
FEC: 27720 0
CRC: 222 0
ES: 116 0
SES: 0 0
UAS: 0 0
LOS: 0 0
LOF: 0 0
Latest 1 day time = 8 hours 5 min 40 sec
FEC: 454999 0
CRC: 7324 21
ES: 1913 15
SES: 10 0
UAS: 0 0
LOS: 0 0
LOF: 0 0
Previous 1 day time = 24 hours 0 sec
FEC: 6584117 0
CRC: 101983 70
ES: 7157 43
SES: 1865 0
UAS: 0 0
LOS: 0 0
LOF: 0 0
Since Link time = 2 days 8 hours 51 min 21 sec
FEC: 49516884 0
CRC: 1700295 132
ES: 47536 92
SES: 29571 0
UAS: 0 0
LOS: 0 0
LOF: 0 0
#


Code: [Select]

DSLAM/MSAN type: IFTN:0x71c6 / v0x71c6
DSL mode:        ADSL2
Status:          Showtime
Uptime:          2 days 8 hours 52 min 21 sec

Downstream Upstream
Attenuation (dB):        47.0 27.9
Connection speed (kbps): 5637 1020
SNR margin (dB):        2.4 5.9
Power (dBm):            0.0 12.7
Interleave depth:        32 1
INP:                    0.50 0

RSCorr/RS (%):          8.4426 0.0000
RSUnCorr/RS (%):        4.7644 0.0000
ES/hour:                464 1.51


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With all of the hec errors in that time does your connection not cause DLM to raise the noise margin? As when I have similar values at 6.0db noise margin,after a day DLM will kick in and raise the noise margin? Although your error second count is quite a lot more

[burakkucat]

Ah, now that is a good question.    And the answer is that I do not have any DLM process enabled! 

I am with TalkTalk and have a target SNRM of 6 dB, with no DLM  configured.

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How can Dlm be removed, or are you llu?

[burakkucat]

Yes, my TalkTalk supplied service uses MPF (i.e. is LLU) and they thus configure their own equipment (the MSAN).

[roseway]

TT have their own DLM system, but if you ask nicely on their members' forum they're prepared to turn it off for you. I've done the same as Mr Cat, and it does relieve all that stress that DLM can cause.

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with the updated version of dslstats, the hlog, looks even worse , but the first qln graph was when i rebooted last night at 5:00pm, and the second graph was at 12:40pm. bt have said that there is nothing wrong with the line, as the remote tests haven't failed.

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the upstream snr has now dropped to 8.0db, as you can see by the spikes on the graph

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and the snr is in a wave?