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I just recently had BT Infinity installed a few days ago and been downloading, the speeds seems to be great (around 70 meg download / 17 meg upload) but my ping seems a bit high.
Around 45 for google and 50 or less for gaming I was expecting the ping to be a little lower, here are my stats how do I find out if interleave is currently switched on?
# xdslcmd info --show
xdslcmd: ADSL driver and PHY status
Status: Showtime
Retrain Reason: 0
Max: Upstream rate = 33019 Kbps, Downstream rate = 93724 Kbps
Path: 0, Upstream rate = 20000 Kbps, Downstream rate = 78588 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): 6.4 15.1
Attn(dB): 0.0 0.0
Pwr(dBm): 13.3 6.6
VDSL2 framing
Path 0
B: 63 237
M: 1 1
T: 64 45
R: 16 16
S: 0.0259 0.3782
L: 24697 5373
D: 1237 1
I: 80 127
N: 80 254
Counters
Path 0
OHF: 790139 232024
OHFErr: 0 2
RS: 151755115 1848683
RSCorr: 281374 1
RSUnCorr: 0 0
Path 0
HEC: 0 0
OCD: 0 0
LCD: 0 0
Total Cells: 149105139 0
Data Cells: 8724378 0
Drop Cells: 0
Bit Errors: 0 0
ES: 0 2
SES: 0 0
UAS: 16 16
AS: 988
Path 0
INP: 3.00 0.00
PER: 1.24 4.25
delay: 8.00 0.00
OR: 135.06 60.17
Bitswap: 266 128
#
Thanks for any advise
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In reply to a post by Anonymous: how do I find out if interleave is currently switched on?
Text | 1
23
45
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1213
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2021
2223
2425
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3031
3233
3435
3637
3839
4041
4243
4445
4647
4849
5051
5253
5455
5657
5859
60 | # xdslcmd info --show
xdslcmd: ADSL driver and PHY statusStatus: Showtime
Retrain Reason: 0Max: Upstream rate = 33019 Kbps, Downstream rate = 93724 Kbps
Path: 0, Upstream rate = 20000 Kbps, Downstream rate = 78588 Kbps
Link Power State: L0Mode: VDSL2 Annex B
VDSL2 Profile: Profile 17aTPS-TC: PTM Mode
Trellis: U:ON /D:ONLine Status: No Defect
Training Status: Showtime Down Up
SNR (dB): 6.4 15.1Attn(dB): 0.0 0.0
Pwr(dBm): 13.3 6.6 VDSL2 framing
Path 0B: 63 237
M: 1 1T: 64 45
R: 16 16S: 0.0259 0.3782
L: 24697 5373D: 1237 1 <---------------------------------
I: 80 127N: 80 254
Counters Path 0
OHF: 790139 232024OHFErr: 0 2
RS: 151755115 1848683RSCorr: 281374 1
RSUnCorr: 0 0
Path 0HEC: 0 0
OCD: 0 0LCD: 0 0
Total Cells: 149105139 0Data Cells: 8724378 0
Drop Cells: 0Bit Errors: 0 0
ES: 0 2
SES: 0 0UAS: 16 16
AS: 988
Path 0INP: 3.00 0.00
PER: 1.24 4.25delay: 8.00 0.00
OR: 135.06 60.17
Bitswap: 266 128
# |
Thanks for any advise
Your interleave depth is the ' D' field reported by the xdslcmd tool. See [1]
It has two parameter values. The first value is the downstream interleaving depth, the second for upstream.
Yours is apparently 1237 (down) and 1 (up).
cheers, a
[1] http://forum.kitz.co.uk/index.php/topic,10289.msg205...
Edited by asbokid (Tue 28-Aug-12 06:28:46)
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In reply to a post by Anonymous: how do I find out if interleave is currently switched on?
Text | 1
23
45
67
89
1011
1213
1415
1617
1819
2021
2223
2425
2627
2829
3031
3233
3435
3637
3839
4041
4243
4445
4647
4849
5051
5253
5455
5657
5859
60 | # xdslcmd info --show
xdslcmd: ADSL driver and PHY statusStatus: Showtime
Retrain Reason: 0Max: Upstream rate = 33019 Kbps, Downstream rate = 93724 Kbps
Path: 0, Upstream rate = 20000 Kbps, Downstream rate = 78588 Kbps
Link Power State: L0Mode: VDSL2 Annex B
VDSL2 Profile: Profile 17aTPS-TC: PTM Mode
Trellis: U:ON /D:ONLine Status: No Defect
Training Status: Showtime Down Up
SNR (dB): 6.4 15.1Attn(dB): 0.0 0.0
Pwr(dBm): 13.3 6.6 VDSL2 framing
Path 0B: 63 237
M: 1 1T: 64 45
R: 16 16S: 0.0259 0.3782
L: 24697 5373D: 1237 1 <---------------------------------
I: 80 127N: 80 254
Counters Path 0
OHF: 790139 232024OHFErr: 0 2
RS: 151755115 1848683RSCorr: 281374 1
RSUnCorr: 0 0
Path 0HEC: 0 0
OCD: 0 0LCD: 0 0
Total Cells: 149105139 0Data Cells: 8724378 0
Drop Cells: 0Bit Errors: 0 0
ES: 0 2
SES: 0 0UAS: 16 16
AS: 988
Path 0INP: 3.00 0.00 <--- ******************************
PER: 1.24 4.25delay: 8.00 0.00 <--- ******************************
OR: 135.06 60.17
Bitswap: 266 128
# |
Thanks for any advise
Your interleave depth is the 'D' field reported by the xdslcmd tool. See [1]
It has two parameter values. The first value is the downstream interleaving depth, the second for upstream.
Yours is apparently 1237 (down) and 1 (up).
cheers, a
[1] http://forum.kitz.co.uk/index.php/topic,10289.msg205...
Also, varying levels of Impulse Noise Protection (INP) & delay go hand in hand with Interleaving.
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I've found that if you upload a video to youtube, you'll get packet loss on it so there will be distortion on it in parts if you have a fastpath connection.
Just my simple alternative
BTBroadband

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I've found that if you upload a video to youtube, you'll get packet loss on it so there will be distortion on it in parts if you have a fastpath connection.
Just my simple alternative  ?
That's got me puzzled. Do you mean anyone watching youtube will have problems watching anything from it, or the OP will have a messed up upload if the upstream is fast path? (Which it is, as are huge numbers of punters').
My broadband basic info/help site - www.robertos.me.uk
My domains,website and mail hosting - Tsohost. Internet connection - Plusnet Value Fibre FTTC 80/20 trial.
"Where talent is a dwarf, self-esteem is a giant." - Jean-Antoine Petit-Senn.
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Allergy information: This post was manufactured in an environment where nuts are present. It may include traces of understatement, litotes and humour.
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Messed up upload makes no sense, as the YouTube server will reject the video if it has had bits or bytes altered during the upload.
Most video formats do not take kindly to having bytes changed in the middle of them, MPG could be truncated safely, but that was about it.
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The author of the above post is a thinkbroadband staff member. It may not constitute an official statement on behalf of thinkbroadband.
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Everytime I upload a video to YouTube from my house, which is a fastpath connection, the video becomes distorted for a couple of seconds when it gets played back.
When I tried uploading on an interleaved connection with similar speeds at my grandads house, the video was fine.
Seems like a weird coincidence.
BTBroadband

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Nothing to do with interleaving.
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I think you missed my point. Downstream interleaving doesn't necessarily mean there is also upstream interleaving, as illustrated by the line stats in this case.
I agre with MrSaffron and zadeks though, I don't think interleaving has any side-effects on youtube uploads, and if anything on downloads I would expect fast path to be the one with issues.
Unless your router isn't powerful enough to unscramble the interleaving on your connection.
My broadband basic info/help site - www.robertos.me.uk
My domains,website and mail hosting - Tsohost. Internet connection - Plusnet Value Fibre FTTC 80/20 trial.
"Where talent is a dwarf, self-esteem is a giant." - Jean-Antoine Petit-Senn.
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Allergy information: This post was manufactured in an environment where nuts are present. It may include traces of understatement, litotes and humour.
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Fair enough, apologies to OP for going off topic
BTBroadband

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