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[adslmax]

The speed is unbelieved struggle when DLM was hit on my line yesterday. Today is much worsen. Does DLM on training period?

DLM making worse on my line now. Not happy at all.

http://www.thinkbroadband.com/speedtest/button/141175364343270749649.png

http://www.speedtest.net/my-result/3789458215

[kitz]

That TBB result doesnt look like DLM to me.   More like congestion of some sort.

[adslmax]

Look like my exchange got hit by congestion now!  Are BT trying to make me slow and punishment me?

[NewtronStar]

Are BT trying to make me slow and punishment me?

N0 it's more like a backhaul issue on the BT backbone, what I would do is check BT Website's database with your telephone number to see if your area is being effected with BroadBand issues.

[burakkucat]

I know that Max is connected via the Cuckoo Oak (WNCKO) exchange . . . 

So what would be an appropriate site to check for Beattie's problems?

[NewtronStar]

This one's good

https://www.bt.com/consumerFaultTracking/public/faults/tracking.do?pageId=2&s_cid=con_FURL_faults&utm_source=ATL&utm_medium=FURL&utm_content=R&utm_campaign=faults

this is better https://www.bt.com/consumerFaultTracking/public/faults/tracking.do?pageId=31

[burakkucat]

Ah, thank you. 

Actually that link can be reduced in length and complexity --

https://www.bt.com/consumerFaultTracking/

[adslmax]

Pointless as these only work if your phone line are with BT. If your phone line are with Plusnet. U cannot use it because of no account number to enter to check further details. Useless BT hidden it.

[NewtronStar]

Pointless as these only work if your phone line are with BT. If your phone line are with Plusnet. U cannot use it because of no account number to enter to check further details. Useless BT hidden it.

In that case MAX you should of said "Are Plusnet trying to make me slow and punishment me? 

[kitz]

The congestion could either be at the exchange.. or at Plusnet.
We know that PN atm are having some issues with the BGNs so it could even be there.  However in fairness the line on that graph doesnt quite look look what Id expect to see if it was PN.  The ellacoyas are a bit cleverer than that... as you can bet your life that the TBB speedtester would be given priority.    How are things now. 

U cannot use it because of no account number to enter to check further details

Yes youre correct, it will only work if BT Retail is your phone provider.  It wont work if youre with any of the other SPs.

[adslmax]

my speed seem fine

[kitz]

Yep looks good now..

Hmmm  I just had another thought..  BT have been undertaking a load of re-routing over the last couple of weeks.   The end results have been good because Ive noticed my latency is better since theyve been doing this.   But there have been warnings that things may be odd during the period 23-26 sept from the various 21CN nodes.. although I would have expected that to be night and not early eve.

I really dont know though what it could have been for sure or where the problem was.  The main thing is that all is good now

[adslmax]

The only congestion I had when BT DLM was on my line, the speed is awful all over the place but when DLM removed interleaving and my speed is spot on since. No problem with it all day.

Here is my latest stats:

Code: [Select]

=~=~=~=~=~=~=~=~=~=~=~= Plink log 2014.10.01 01:27:46 =~=~=~=~=~=~=~=~=~=~=~=

xdslcmd info --stats
xdslcmd: ADSL driver and PHY status
Status: Showtime
Retrain Reason: 2
Max: Upstream rate = 35346 Kbps, Downstream rate = 100016 Kbps
Path: 0, Upstream rate = 19999 Kbps, Downstream rate = 79999 Kbps

Link Power State: L0
Mode: VDSL2 Annex B
VDSL2 Profile: Profile 17a
TPS-TC: PTM Mode
Trellis: U:ON /D:ON
Line Status: No Defect
Training Status: Showtime
Down Up
SNR (dB): 11.5 22.8
Attn(dB): 0.0 0.0
Pwr(dBm): 12.6 0.0
VDSL2 framing
Path 0
B: 239 237
M: 1 1
T: 23 42
R: 0 16
S: 0.0955 0.3781
L: 20107 5374
D: 1 1
I: 240 127
N: 240 254
Counters
Path 0
OHF: 205767113 1190560
OHFErr: 82 80
RS: 0 186643
RSCorr: 0 979
RSUnCorr: 0 0

Path 0
HEC: 91 0
OCD: 0 0
LCD: 0 0
Total Cells: 783967586 0
Data Cells: 323007552 0
Drop Cells: 0
Bit Errors: 0 0

ES: 60 71
SES: 5 0
UAS: 33 33
AS: 340269

Path 0
INP: 0.00 0.00
PER: 1.64 3.97
delay: 0.00 0.00
OR: 116.56 64.47

Bitswap: 11 255

Total time = 1 days 14 hours 27 min 21 sec
FEC: 0 0
CRC: 82 0
ES: 60 71
SES: 5 0
UAS: 33 33
LOS: 5 0
LOF: 5 0
Latest 15 minutes time = 12 min 21 sec
FEC: 0 0
CRC: 1 0
ES: 1 2
SES: 0 0
UAS: 0 0
LOS: 0 0
LOF: 0 0
Previous 15 minutes time = 15 min 0 sec
FEC: 0 0
CRC: 0 0
ES: 0 0
SES: 0 0
UAS: 0 0
LOS: 0 0
LOF: 0 0
Latest 1 day time = 14 hours 27 min 21 sec
FEC: 0 0
CRC: 17 0
ES: 10 11
SES: 0 0
UAS: 0 0
LOS: 0 0
LOF: 0 0
Previous 1 day time = 24 hours 0 sec
FEC: 0 0
CRC: 13 0
ES: 11 23
SES: 0 0
UAS: 0 0
LOS: 0 0
LOF: 0 0
Since Link time = 3 days 22 hours 31 min 9 sec
FEC: 0 979
CRC: 82 80
ES: 54 67
SES: 0 0
UAS: 0 0
LOS: 0 0
LOF: 0 0


xdslcmd info --pbParams
xdslcmd: ADSL driver and PHY status
Status: Showtime
Retrain Reason: 2
Max: Upstream rate = 35346 Kbps, Downstream rate = 100016 Kbps
Path: 0, Upstream rate = 19999 Kbps, Downstream rate = 79999 Kbps

Discovery Phase (Initial) Band Plan
US: (0,95) (868,1207) (1972,2783)
DS: (32,859) (1216,1963) (2792,3971)
Medley Phase (Final) Band Plan
US: (0,95) (868,1207) (1972,2783)
DS: (32,859) (1216,1963) (2792,3971)
       VDSL Port Details       Upstream        Downstream
Attainable Net Data Rate:      35346 kbps        100016 kbps
Actual Aggregate Tx Power:        0.0 dBm          12.6 dBm
============================================================================
  VDSL Band Status        U0      U1      U2      U3      D1      D2      D3
  Line Attenuation(dB): 2.4 13.3 20.1   N/A 6.8 15.9 24.9
Signal Attenuation(dB): 2.4 12.4 19.1   N/A 6.8 15.9 24.9
        SNR Margin(dB): 22.8 23.0 22.7   N/A 11.6 11.5 11.5
         TX Power(dBm): -15.2 -30.7 -0.1   N/A 8.4 7.9 6.9


xdslcmd info --Bits
xdslcmd: ADSL driver and PHY status
Status: Showtime
Retrain Reason: 2
Max: Upstream rate = 35346 Kbps, Downstream rate = 100016 Kbps
Path: 0, Upstream rate = 19999 Kbps, Downstream rate = 79999 Kbps
[attachment deleted by admin]

[adslmax]

Are these look good or bad?

[Bald_Eagle1]

It may not be relevant as you do achieve the full 80/20 sync speeds, but it appears you are still using non-updated modem firmware (or that the update process didn't fully complete).

The updated version does appear to make better use of the bitloading tones & generally more bitswapping when some tones 'struggle' which means that more tones can be used rather than being marked as unusable.



Which version is reported in the pbParams chart shown in the montage of all the snapshot graphs?

It should also be reported at the bottom of Plink logs.