IP Profile Lower than Sync speed
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IP Profile Lower than Sync speed
18-01-2018 9:06 PM
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Hi,
I've been monitoring my stats lately and have noticed that my sync speed has been slowly increasing over the last couple of days, however my actual download speed has stayed static.
I cannot seem to get much higher than 58 Mbps.
I've pasted my stats below, as you can see the downstream is over 65 Mbps. Previously (for over 60 days) it was under 60 Mbps. I can see that my line has been retrained and G.INP is now active.
Why would by line speed be capped or am I missing something here?
A BT Wholesale speed test says:
Download speedachieved during the test was - 58.07 Mbps
For your connection, the acceptable range of speedsis 40 Mbps-60.01 Mbps .
Additional Information:
IP Profile for your line is - 60.01 Mbps
> xdslctl info --stats
xdslctl: ADSL driver and PHY status
Status: Showtime
Last Retrain Reason: 1
Last initialization procedure status: 0
Max: Upstream rate = 20406 Kbps, Downstream rate = 65839 Kbps
Bearer: 0, Upstream rate = 20000 Kbps, Downstream rate = 65522 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): 5.4 6.5
Attn(dB): 18.2 0.0
Pwr(dBm): 13.7 7.4
VDSL2 framing
Bearer 0
MSGc: -6 26
B: 243 237
M: 1 1
T: 0 45
R: 10 16
S: 0.0000 0.3782
L: 17136 5373
😧 8 1
I: 254 127
N: 254 254
Q: 8 0
V: 0 0
RxQueue: 72 0
TxQueue: 18 0
G.INP Framing: 18 0
G.INP lookback: 18 0
RRC bits: 0 24
Bearer 1
MSGc: 154 -6
B: 0 0
M: 2 0
T: 2 0
R: 16 0
S: 6.4000 0.0000
L: 40 0
😧 3 0
I: 32 0
N: 32 0
Q: 0 0
V: 0 0
RxQueue: 0 0
TxQueue: 0 0
G.INP Framing: 0 0
G.INP lookback: 0 0
RRC bits: 0 0
Counters
Bearer 0
OHF: 0 1521413
OHFErr: 0 0
RS: 781022328 1070033
RSCorr: 4005 29
RSUnCorr: 0 0
Bearer 1
OHF: 1447159 0
OHFErr: 0 0
RS: 14470973 0
RSCorr: 6 0
RSUnCorr: 0 0
Retransmit Counters
rtx_tx: 370 0
rtx_c: 375 0
rtx_uc: 37072 0
G.INP Counters
LEFTRS: 10 0
minEFTR: 65515 0
errFreeBits: 378403894 0
Bearer 0
HEC: 0 0
OCD: 0 0
LCD: 0 0
Total Cells: 2928957417 0
Data Cells: 38958651 0
Drop Cells: 0
Bit Errors: 0 0
Bearer 1
HEC: 0 0
OCD: 0 0
LCD: 0 0
Total Cells: 0 0
Data Cells: 0 0
Drop Cells: 0
Bit Errors: 0 0
ES: 5740 142
SES: 28 0
UAS: 108 86
AS: 23249
Bearer 0
INP: 50.00 0.00
INPRein: 1.00 0.00
delay: 0 0
PER: 0.00 4.27
OR: 0.01 59.93
AgR: 65589.20 20059.81
Bearer 1
INP: 4.50 0.00
INPRein: 4.50 0.00
delay: 3 0
PER: 16.06 0.01
OR: 79.68 0.01
AgR: 79.68 0.01
Bitswap: 12/12 1/1
Total time = 67 days 7 hours 56 min 32 sec
FEC: 8552 172
CRC: 552 7
ES: 5740 142
SES: 28 0
UAS: 108 86
LOS: 2 0
LOF: 12 0
LOM: 0 0
Latest 15 minutes time = 11 min 32 sec
FEC: 103 0
CRC: 0 0
ES: 0 0
SES: 0 0
UAS: 0 0
LOS: 0 0
LOF: 0 0
LOM: 0 0
Previous 15 minutes time = 15 min 0 sec
FEC: 150 2
CRC: 0 0
ES: 0 0
SES: 0 0
UAS: 0 0
LOS: 0 0
LOF: 0 0
LOM: 0 0
Latest 1 day time = 7 hours 56 min 32 sec
FEC: 6349 33
CRC: 552 0
ES: 11 0
SES: 11 0
UAS: 39 28
LOS: 1 0
LOF: 4 0
LOM: 0 0
Previous 1 day time = 24 hours 0 sec
FEC: 1093 56
CRC: 0 4
ES: 0 4
SES: 0 0
UAS: 0 0
LOS: 0 0
LOF: 0 0
LOM: 0 0
Since Link time = 6 hours 27 min 29 sec
FEC: 4005 29
CRC: 0 0
ES: 0 0
SES: 0 0
UAS: 0 0
LOS: 0 0
LOF: 0 0
LOM: 0 0
NTR: mipsCntAtNtr=0 ncoCntAtNtr=0
Re: IP Profile Lower than Sync speed
20-01-2018 10:07 AM
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The download speed looks about right for the downstream line rate (sync speed). The stats look like it's on a "Retransmission High" profile, which results in an IP Profile of about 91% of the line rate.
Re: IP Profile Lower than Sync speed
22-01-2018 11:13 AM
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Here are my stats today, snr as lowered and downstream rate has increased, but ip profile is the same.
I'm guessing that were my line didn't have g.inp activated for a few months, it's since enabled and my line is being retrained. It looks like dlm has disconnected my line about 5 times or so since.
Hopefully, my ip profile will update soon, any ideas how long? Even if it's still 91% of the line rate that would make it 65439kbps.
xdslctl: ADSL driver and PHY status
Status: Showtime
Last Retrain Reason: 1
Last initialization procedure status: 0
Max: Upstream rate = 20406 Kbps, Downstream rate = 72461 Kbps
Bearer: 0, Upstream rate = 20000 Kbps, Downstream rate = 71911 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): 3.4 6.5
Attn(dB): 18.2 0.0
Pwr(dBm): 13.7 7.4
VDSL2 framing
Bearer 0
MSGc: -6 26
B: 243 237
M: 1 1
T: 0 45
R: 10 16
S: 0.0000 0.3782
L: 18807 5373
😧 8 1
I: 254 127
N: 254 254
Q: 8 0
V: 0 0
RxQueue: 80 0
TxQueue: 20 0
G.INP Framing: 18 0
G.INP lookback: 20 0
RRC bits: 0 24
Bearer 1
MSGc: 154 -6
B: 0 0
M: 2 0
T: 2 0
R: 16 0
S: 6.4000 0.0000
L: 40 0
😧 3 0
I: 32 0
N: 32 0
Q: 0 0
V: 0 0
RxQueue: 0 0
TxQueue: 0 0
G.INP Framing: 0 0
G.INP lookback: 0 0
RRC bits: 0 0
Counters
Bearer 0
OHF: 0 1979732
OHFErr: 0 0
RS: 310472512 3167453
RSCorr: 27271 11
RSUnCorr: 0 0
Bearer 1
OHF: 524202 0
OHFErr: 0 0
RS: 5241401 0
RSCorr: 4 0
RSUnCorr: 0 0
Retransmit Counters
rtx_tx: 1348 0
rtx_c: 1324 0
rtx_uc: 116870 0
G.INP Counters
LEFTRS: 30 0
minEFTR: 71910 0
errFreeBits: 1541544382 0
Bearer 0
HEC: 0 0
OCD: 0 0
LCD: 0 0
Total Cells: 1164409557 0
Data Cells: 2892478 0
Drop Cells: 0
Bit Errors: 0 0
Bearer 1
HEC: 0 0
OCD: 0 0
LCD: 0 0
Total Cells: 0 0
Data Cells: 0 0
Drop Cells: 0
Bit Errors: 0 0
ES: 5760 155
SES: 48 0
UAS: 184 142
AS: 8422
Bearer 0
INP: 50.00 0.00
INPRein: 1.00 0.00
delay: 0 0
PER: 0.00 4.27
OR: 0.01 59.93
AgR: 71985.07 20059.81
Bearer 1
INP: 4.50 0.00
INPRein: 4.50 0.00
delay: 3 0
PER: 16.06 0.01
OR: 79.68 0.01
AgR: 79.68 0.01
Bitswap: 272/272 11/11
Total time = 70 days 22 hours 1 min 46 sec
FEC: 576629 476
CRC: 1641 20
ES: 5760 155
SES: 48 0
UAS: 184 142
LOS: 4 0
LOF: 27 0
LOM: 0 0
Latest 15 minutes time = 1 min 46 sec
FEC: 470 0
CRC: 0 0
ES: 0 0
SES: 0 0
UAS: 0 0
LOS: 0 0
LOF: 0 0
LOM: 0 0
Previous 15 minutes time = 15 min 0 sec
FEC: 3682 0
CRC: 0 0
ES: 0 0
SES: 0 0
UAS: 0 0
LOS: 0 0
LOF: 0 0
LOM: 0 0
Latest 1 day time = 22 hours 1 min 46 sec
FEC: 185067 58
CRC: 546 2
ES: 10 2
SES: 10 0
UAS: 38 28
LOS: 1 0
LOF: 7 0
LOM: 0 0
Previous 1 day time = 24 hours 0 sec
FEC: 49621 114
CRC: 0 5
ES: 0 5
SES: 0 0
UAS: 0 0
LOS: 0 0
LOF: 0 0
LOM: 0 0
Since Link time = 2 hours 20 min 21 sec
FEC: 27271 11
CRC: 0 0
ES: 0 0
SES: 0 0
UAS: 0 0
LOS: 0 0
LOF: 0 0
LOM: 0 0
NTR: mipsCntAtNtr=0 ncoCntAtNtr=0
Re: IP Profile Lower than Sync speed
22-01-2018 3:32 PM
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Hi there.
There doesn't seem to be anything our side that will cap your throughput.
It's likely just the IP profile, but it isn't something we've got any control over I'm afraid.
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