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boe323
Aspiring Expert
363 Views
Message 1 of 3

Upstream U2 is down at my cab

Hi, checked my stats this morning to find that my modem had resynced, for somereason upstream path U2 as stopped, causing me to loose upload, ill post the stats, you can see the power on upstream is minus when it used to 4.5, and also you can see U2 clearly not communicating

 

dslcmd info --stats
xdslcmd: ADSL driver and PHY status
Status: Showtime
Retrain Reason: 1
Last initialization procedure status: 0
Max: Upstream rate = 6862 Kbps, Downstream rate = 62616 Kbps
Bearer: 0, Upstream rate = 7006 Kbps, Downstream rate = 54574 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):  6.2   5.7
Attn(dB):  21.9   0.0
Pwr(dBm):  12.4  -6.3
   VDSL2 framing
   Bearer 0
MSGc:  18  26
B:  51  207
M:  1  1
T:  64  41
R:  12  4
S:  0.0303  0.9427
L:  16888  1799
😧  1069  1
I:  64  106
N:  64  212
   Counters
   Bearer 0
OHF:  11394877  560842
OHFErr:  227  572
RS:  2916958427  3957046
RSCorr:  985068  633
RSUnCorr: 16639  0

   Bearer 0
HEC:  3949  0
OCD:  122  0
LCD:  122  0
Total Cells: 2329212763  0
Data Cells: 3022343  0
Drop Cells: 0
Bit Errors: 0  0

ES:  2298  5448
SES:  16  19
UAS:  56  45
AS:  22197

   Bearer 0
INP:  3.00  0.00
INPRein: 0.00  0.00
delay:  8  0
PER:  1.94  9.70
OR:  98.56  26.38
AgR:  54672.43 7032.75

Bitswap: 16431/16438  1544/1547

Total time = 1 days 20 hours 16 min 6 sec
FEC:  103446774  33268
CRC:  22263  6952
ES:  2298  5448
SES:  16  19
UAS:  56  45
LOS:  1  0
LOF:  5  0
LOM:  0  0
Latest 15 minutes time = 1 min 6 sec
FEC:  16467  1
CRC:  0  1
ES:  0  1
SES:  0  0
UAS:  0  0
LOS:  0  0
LOF:  0  0
LOM:  0  0
Previous 15 minutes time = 15 min 0 sec
FEC:  70545  127
CRC:  5  144
ES:  1  55
SES:  0  0
UAS:  0  0
LOS:  0  0
LOF:  0  0
LOM:  0  0
Latest 1 day time = 20 hours 16 min 6 sec
FEC:  3762571  8071
CRC:  5593  1125
ES:  145  827
SES:  11  7
UAS:  32  21
LOS:  1  0
LOF:  5  0
LOM:  0  0
Previous 1 day time = 24 hours 0 sec
FEC:  7160915  7141
CRC:  1027  481
ES:  147  404
SES:  0  1
UAS:  0  0
LOS:  0  0
LOF:  0  0
LOM:  0  0
Since Link time = 6 hours 9 min 55 sec
FEC:  985068  633
CRC:  227  572
ES:  34  463
SES:  0  0
UAS:  0  0
LOS:  0  0
LOF:  0  0
LOM:  0  0
#

 

xdslcmd info --pbParams
xdslcmd: ADSL driver and PHY status
Status: Showtime
Retrain Reason: 1
Last initialization procedure status: 0
Max: Upstream rate = 6862 Kbps, Downstream rate = 62616 Kbps
Bearer: 0, Upstream rate = 7006 Kbps, Downstream rate = 54574 Kbps

Discovery Phase (Initial) Band Plan
US: (7,32) (871,1205) (1972,2782)
DS: (33,859) (1216,1961) (2793,3970)
Medley Phase (Final) Band Plan
US: (7,32) (871,1205)
DS: (33,859) (1216,1961) (2793,3870)
   VDSL Port Details    Upstream    Downstream
Attainable Net Data Rate:      6862 kbps      62616 kbps
Actual Aggregate Tx Power:    -   6.3 dBm       12.4 dBm
====================================================================================
  VDSL Band Status       U0  U1    U2  U3   U4   D1   D2   D3
  Line Attenuation(dB):  6.2 36.0 N/A N/A N/A 16.7 44.3 67.9
Signal Attenuation(dB):  6.2 35.1 N/A N/A N/A 19.8 44.0 68.7
        SNR Margin(dB):   5.5  5.8   N/A N/A N/A 6.1 6.1 6.1
         TX Power(dBm):-17.4 -6.7 N/A N/A N/A 8.4 8.0 6.4
#

sorry about not inline, its how it posted. Looks like theres a fault at the cab,initial band plan shows U2 but the final bandplan shows its not on.  Its also windy as hell here, very bad, but that wouldnt affect the band plan would it?, if there was a line fault my download speed wouldnt of gone up.

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2 REPLIES 2
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boe323
Aspiring Expert
343 Views
Message 2 of 3

Re: Upstream U2 is down at my cab

Sorry lol ...should be U3, anyway ive been searcing on the internet, found a few things, could be turned off because of a line fault, so would indicate the high winds blowing my drop cable.

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boe323
Aspiring Expert
306 Views
Message 3 of 3

Re: Upstream U2 is down at my cab

Actually i read it wrong, its U0  U1   U2 ,  U2 is the one thats been turned off, anyway forget this thread,  nothing can be done as im still in my limits for speed.

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