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Author Topic: 73.7 IP Profile ... 79999/19999 sync  (Read 593 times)

JordanBlack68

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73.7 IP Profile ... 79999/19999 sync
« on: January 10, 2019, 03:22:27 PM »

Hi guys,

ive noticed I've lost a little bit of speed and that my IP Profile is now 73.7 instead of 77.35. Not sure why as I'm still on rtx low. Can anyone explain why and is there anything I can do to get back up to 77.35.



Code: [Select]
# xdslcmd info --show
xdslcmd: ADSL driver and PHY status
Status: Showtime
Retrain Reason: 0
Last initialization procedure status: 0
Max: Upstream rate = 26741 Kbps, Downstream rate = 86976 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): 4.8 14.9
Attn(dB): 13.6 0.0
Pwr(dBm): 13.1 3.6
VDSL2 framing
Bearer 0
MSGc: -6 26
B: 130 237
M: 1 1
T: 0 42
R: 8 16
S: 0.0518 0.3781
L: 21468 5374
D: 16 1
I: 139 127
N: 139 254
Q: 16 0
V: 14 0
RxQueue: 60 0
TxQueue: 20 0
G.INP Framing: 18 0
G.INP lookback: 20 0
RRC bits: 0 24
Bearer 1
MSGc: 186 -6
B: 0 0
M: 2 0
T: 2 0
R: 16 0
S: 5.3333 0.0000
L: 48 0
D: 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 2758086
OHFErr: 0 112
RS: 3866517392 3615971
RSCorr: 52789 757
RSUnCorr: 0 0
Bearer 1
OHF: 10081618 0
OHFErr: 0 0
RS: 120978677 0
RSCorr: 48 0
RSUnCorr: 0 0

Retransmit Counters
rtx_tx: 1876575 0
rtx_c: 744 0
rtx_uc: 0 0

G.INP Counters
LEFTRS: 9 0
minEFTR: 80015 0
errFreeBits: 197597837 0

Bearer 0
HEC: 0 0
OCD: 0 0
LCD: 0 0
Total Cells: 3438139645 0
Data Cells: 183807355 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: 0 102
SES: 0 0
UAS: 25 25
AS: 161941

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: 61344/61344 14/14
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j0hn

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Re: 73.7 IP Profile ... 79999/19999 sync
« Reply #1 on: January 10, 2019, 04:32:18 PM »

What modem/router do you use?

First thing I would try is powering both off for 15 mins, reconnecting, then recheck the IP Profile.
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retx low @ 3dB target SNRM
Zyxel VMG1312-B10A bridged with 1508 MTU + Asus RT-AC68U running Asuswrt-Merlin

JordanBlack68

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Re: 73.7 IP Profile ... 79999/19999 sync
« Reply #2 on: January 10, 2019, 04:33:40 PM »

Hi mate.

I use a HG 612 connected to a Netgear XR500. Iíve tried powering rig off for 15 minutes and still the same
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underzone

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Re: 73.7 IP Profile ... 79999/19999 sync
« Reply #3 on: January 10, 2019, 06:11:35 PM »

I have the same exactly. I can sync at 80000 but my IP profile is always 73.7 too.

I tried rebooting all sorts, but in the end I gave up. Now I just cap my line at just over 73.7 to reduce FEC errors down to @20,000 per day:
adsl configure --maxDataRate 73730 20100 100000
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jelv

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Re: 73.7 IP Profile ... 79999/19999 sync
« Reply #4 on: January 10, 2019, 08:33:50 PM »

I'm syncing at 79999/19999.

Using https://windows.mouselike.org/be/index.asp?DoAction=BrasChecker

Quote
The current Downstream BRAS rate is: 77.35 Mbps
The current Upstream BRAS rate is: 20 Mbps
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Line rental: Pulse8, Broadband: AAISP Home::1 FTTC 80/20, Mobile: id Mobile

underzone

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Re: 73.7 IP Profile ... 79999/19999 sync
« Reply #5 on: January 10, 2019, 08:35:34 PM »

I wonder if the DSLAM remembers that initially my line had bearer 0/ INPRein=1 till I capped it for a while.
With bearer 0/ INPRein=1 my IP profile was 71.2 ish (even though syncing at 80000 or 79999 depending what mood the DSLAM was in).
Once INPRein=1 was removed I never saw an IP profile higher than 73.7, despite having nice low INP levels (46 or 47, sometimes 49)

Current (self-capped) stats:

Code: [Select]
xdslctl info --stats
xdslctl: ADSL driver and PHY status
Status: Showtime
Last Retrain Reason:    0
Last initialization procedure status:   0
Max:    Upstream rate = 28380 Kbps, Downstream rate = 84067 Kbps
Bearer: 0, Upstream rate = 19999 Kbps, Downstream rate = 73728 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):        5.6             15.4
Attn(dB):        16.8            0.0
Pwr(dBm):        13.4            7.1

                        VDSL2 framing
                        Bearer 0
MSGc:           -6              26
B:              178             237
M:              1               1
T:              0               42
R:              8               16
S:              0.0000          0.3781
L:              19358           5374
D:              16              1
I:              187             127
N:              187             254
Q:              16              0
V:              2               0
RxQueue:                39              0
TxQueue:                13              0
G.INP Framing:          18              0
G.INP lookback:         13              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
D:              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               1034708
OHFErr:         0               225
RS:             1969840416              1529082
RSCorr:         30256           18
RSUnCorr:       0               0
                        Bearer 1
OHF:            7564886         0
OHFErr:         0               0
RS:             75648249                0
RSCorr:         639             0
RSUnCorr:       0               0

                        Retransmit Counters
rtx_tx:         1720965         0
rtx_c:          488             0
rtx_uc:         0               0

                        G.INP Counters
LEFTRS:         0               0
minEFTR:        73714           0
errFreeBits:    149882474               0

                        Bearer 0
HEC:            0               0
OCD:            0               0
LCD:            0               0
Total Cells:    48471040                0
Data Cells:     734326365               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:             0               210
SES:            0               0
UAS:            68              68
AS:             121547

                        Bearer 0
INP:            46.00           0.00
INPRein:        0.00            0.00
delay:          0               0
PER:            0.00            3.98
OR:             0.01            64.22
AgR:            73830.99        20063.54

                        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:        8417/8417               3/3

Total time = 1 days 11 hours 17 min 31 sec
FEC:            34857           18
CRC:            0               230
ES:             0               210
SES:            0               0
UAS:            68              68
LOS:            0               0
LOF:            0               0
LOM:            0               0
Latest 15 minutes time = 2 min 31 sec
FEC:            0               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:            41              0
CRC:            0               3
ES:             0               3
SES:            0               0
UAS:            0               0
LOS:            0               0
LOF:            0               0
LOM:            0               0
Latest 1 day time = 11 hours 17 min 31 sec
FEC:            20187           8
CRC:            0               84
ES:             0               79
SES:            0               0
UAS:            0               0
LOS:            0               0
LOF:            0               0
LOM:            0               0
Previous 1 day time = 24 hours 0 sec
FEC:            14670           10
CRC:            0               146
ES:             0               131
SES:            0               0
UAS:            68              68
LOS:            0               0
LOF:            0               0
LOM:            0               0
Since Link time = 1 days 9 hours 45 min 47 sec
FEC:            30256           18
CRC:            0               225
ES:             0               206
SES:            0               0
UAS:            0               0
LOS:            0               0
LOF:            0               0
LOM:            0               0
NTR: mipsCntAtNtr=0 ncoCntAtNtr=0
 >

Maybe the incoming SRA implementation will fix everything:

https://www.ispreview.co.uk/index.php/2018/11/openreach-expand-large-scale-trial-of-sra-on-fttc-broadband-lines.html
« Last Edit: January 10, 2019, 08:46:00 PM by underzone »
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Tazz

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Re: 73.7 IP Profile ... 79999/19999 sync
« Reply #6 on: January 13, 2019, 04:50:04 PM »

Mine also has gone down... hmm  ???
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McGrath1982

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Re: 73.7 IP Profile ... 79999/19999 sync
« Reply #7 on: January 14, 2019, 06:04:11 PM »

Yep mine has also gone down. 79,999/19,999 on my TP Link VR900 but BRAS rate is 73.65Mbps DL UL is 20.00Mbps
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Tazz

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Re: 73.7 IP Profile ... 79999/19999 sync
« Reply #8 on: January 14, 2019, 06:28:36 PM »

Hmm do we know why?  :P
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j0hn

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Re: 73.7 IP Profile ... 79999/19999 sync
« Reply #9 on: January 14, 2019, 08:26:36 PM »

Mine also has gone down... hmm  ???

What's your sync/IP profile?
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Tazz

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Re: 73.7 IP Profile ... 79999/19999 sync
« Reply #10 on: January 17, 2019, 07:45:15 PM »

Connection speed (kbps):   79999 19999

Might have to try the smart hub see if that is the same...

EDIT it was same with smart hub...
« Last Edit: January 18, 2019, 09:04:34 PM by Tazz »
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