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[hushcoden]

Just noticed that 5 hours ago I had a re-sync and the connection speed is now 72Mbs while it used to be 79Mbs, is there a way to understand what happened?

Code: [Select]

xdslctl: ADSL driver and PHY status
Status: Showtime
Last Retrain Reason: 1
Last initialization procedure status: 0
Max: Upstream rate = 28241 Kbps, Downstream rate = 87652 Kbps
Bearer: 0, Upstream rate = 20000 Kbps, Downstream rate = 72851 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): 6.4 9.8
Attn(dB): 12.9 0.0
Pwr(dBm): -0.9 -1.0

VDSL2 framing
Bearer 0
MSGc: 18 150
B: 51 236
M: 1 1
T: 64 5
R: 12 16
S: 0.0227 0.3771
L: 22544 5410
D: 1425 1
I: 64 255
N: 64 255

Counters
Bearer 0
OHF: 12543931 249844
OHFErr: 0 0
RS: 3211072605 914293
RSCorr: 10912 3
RSUnCorr: 0 0

Bearer 0
HEC: 0 0
OCD: 0 0
LCD: 0 0
Total Cells: 2564365584 0
Data Cells: 254578 0
Drop Cells: 0
Bit Errors: 0 0

ES: 172840 3520
SES: 517 61
UAS: 4063 3954
AS: 18307

Bearer 0
INP: 3.00 0.00
INPRein: 0.00 0.00
delay: 8 0
PER: 1.45 6.15
OR: 131.57 202.87
AgR: 72982.91 20203.27

Bitswap: 6/6 0/0

Total time = 258 days 1 hours 38 min 46 sec
FEC: 19600354 20174
CRC: 71465 1116
ES: 172840 3520
SES: 517 61
UAS: 4063 3954
LOS: 5 0
LOF: 37 0
LOM: 13 0
Latest 15 minutes time = 8 min 46 sec
FEC: 298 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: 527 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 = 1 hours 38 min 46 sec
FEC: 7769 3
CRC: 0 0
ES: 0 0
SES: 0 0
UAS: 0 0
LOS: 0 0
LOF: 0 0
LOM: 0 0
Previous 1 day time = 24 hours 0 sec
FEC: 3143 0
CRC: 0 0
ES: 7893 0
SES: 10 0
UAS: 39 29
LOS: 1 0
LOF: 7 0
LOM: 0 0
Since Link time = 5 hours 5 min 7 sec
FEC: 10912 3
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

[tubaman]

The 7893 Errored Second (ES) in the last 24 hours was likely what did it. As your SNR is still about 6dB maybe a new crosstalker came on-line yesterday?
 

[mrk26]

Interleave on downstream.

[Weaver]

I don’t know what the parameters were before but the value of R/( B * M ) is high so it could be that the value of R has gone up or else B has gone down.

[hushcoden]

Well, after 10 days fast path has come back 

Code: [Select]

xdslctl: ADSL driver and PHY status
Status: Showtime
Last Retrain Reason: 1
Last initialization procedure status: 0
Max: Upstream rate = 28248 Kbps, Downstream rate = 79902 Kbps
Bearer: 0, Upstream rate = 20000 Kbps, Downstream rate = 79796 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): 6.3 9.8
Attn(dB): 12.8 0.0
Pwr(dBm): -0.9 -0.9

VDSL2 framing
Bearer 0
MSGc: 18 150
B: 239 236
M: 1 1
T: 23 5
R: 0 16
S: 0.0957 0.3771
L: 20056 5410
D: 1 1
I: 240 255
N: 240 255

Counters
Bearer 0
OHF: 11842008 466703
OHFErr: 310 14
RS: 0 2118214
RSCorr: 0 340
RSUnCorr: 0 0

Bearer 0
HEC: 256 0
OCD: 0 0
LCD: 0 0
Total Cells: 3012606609 0
Data Cells: 418011 0
Drop Cells: 0
Bit Errors: 0 0

ES: 173073 3805
SES: 528 61
UAS: 4103 3983
AS: 19636

Bearer 0
INP: 0.00 0.00
INPRein: 0.00 0.00
delay: 0 0
PER: 1.65 6.15
OR: 115.81 202.87
AgR: 79911.84 20203.27

Bitswap: 5/5 7/7

Total time = 268 days 1 hours 48 min 9 sec
FEC: 0 46164
CRC: 459616 3144
ES: 173073 3805
SES: 528 61
UAS: 4103 3983
LOS: 6 0
LOF: 45 0
LOM: 13 0
Latest 15 minutes time = 3 min 9 sec
FEC: 0 0
CRC: 4 0
ES: 3 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: 0 17
CRC: 22 1
ES: 17 1
SES: 0 0
UAS: 0 0
LOS: 0 0
LOF: 0 0
LOM: 0 0
Latest 1 day time = 1 hours 48 min 9 sec
FEC: 0 112
CRC: 175 6
ES: 117 6
SES: 0 0
UAS: 0 0
LOS: 0 0
LOF: 0 0
LOM: 0 0
Previous 1 day time = 24 hours 0 sec
FEC: 0 228
CRC: 135 8
ES: 108 43
SES: 11 0
UAS: 40 29
LOS: 1 0
LOF: 8 0
LOM: 0 0
Since Link time = 5 hours 27 min 15 sec
FEC: 0 340
CRC: 310 14
ES: 213 14
SES: 0 0
UAS: 0 0
LOS: 0 0
LOF: 0 0
LOM: 0 0
NTR: mipsCntAtNtr=0 ncoCntAtNtr=0