RT-AC86U 384.16 Hi, I updated to the latest Merlin firmware this morning (about 9 am) and since doing so my NE CRC count has gone up to 326598 over 5 hours. ...

[Mrk26]

Yes, you interleaved heavily now, 16ms delay added. It’s because no matter what settings, your line didn’t improved. You need to wait and see how it will perform now.

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[Bully]

vdsl status

———————- ATU-R Info (hw: annex A, f/w: annex A/B/C) ———–
Running Mode            :      17A       State                : SHOWTIME
DS Actual Rate          : 29999000 bps   US Actual Rate       : 10596000 bps
DS Attainable Rate      : 43643920 bps   US Attainable Rate   : 10725733 bps
DS Path Mode            :  Interleave    US Path Mode         :        Fast
DS Interleave Depth     :     1513       US Interleave Depth  :        1
NE Current Attenuation  :       20 dB    Cur SNR Margin       :        8  dB
DS actual PSD           :     6. 4 dB    US actual PSD        :    13. 1  dB
NE CRC Count            :        9       FE CRC Count         :     4080
NE ES Count             :        1       FE  ES Count         :     2658
Xdsl Reset Times        :        0       Xdsl Link  Times     :        1
ITU Version[0]          : fe004452       ITU Version[1]       : 41590000
VDSL Firmware Version   : 05-07-09-0F-01-07   [with Vectoring support]
Power Management Mode   : DSL_G997_PMS_L0
Test Mode               : DISABLE
——————————– ATU-C Info ———————————
Far Current Attenuation :       27 dB    Far SNR Margin       :        6  dB
CO ITU Version[0]       : b5004946       CO ITU Version[1]    : 544ed086
DSLAM CHIPSET VENDOR    : < IFTN >
> vdsl status more

———————- ATU-R Info (hw: annex A, f/w: annex A/B/C) ———–
Near End        Far End    Note
Trellis      :      1               1
Bitswap      :      1               1
ReTxEnable   :      0               0
VirtualNoise :      0               0
20BitSupport :      0               0
LatencyPath  :      0               0
LOS          :      0               0
LOF          :      0               0
LPR          :      0               0
LOM          :      0               0
SosSuccess   :      0               0
NCD          :      0               0
LCD          :      0               0
FECS         :   24751            54519 (seconds)
ES           :      1            2658 (seconds)
SES          :      0              31 (seconds)
LOSS         :      0               1 (seconds)
UAS          :     34            87891 (seconds)
HECError     :      0               0
CRC          :      9            4080
RsCorrection :      0               0
INP          :      0              45 (symbols)
InterleaveDelay :      0            1600 (1/100 ms)
NFEC         :    255              56
RFEC         :     16              16
LSYMB        :   2843            10594
INTLVBLOCK   :    255              56
AELEM        :      0            —-
> vdsl status counts

[ Counters: Showtime ]
Near End        Far End    Note
ElapsedTime  :   40188            40188 (seconds)
CRC          :      9            4080
FEC          :   24751            54519
HEC          :      0               0
CRC_P        :      2               0
CRCP_P       :      0               0
CVP_P        :      0               0
NCD          :      0               0
LCD          :      0               0
ES           :      1            2658
SES          :      0              31
LOSS         :      0               1
UAS          :      0               0
LOFS         :      0               0
[ Counters: 15Min ]
Near End        Far End    Note
ElapsedTime  :    203             203 (seconds)
CRC          :      0               0
FEC          :      1               0
HEC          :      0               0
CRC_P        :      0               0
CRCP_P       :      0               0
CVP_P        :      0               0
NCD          :      0               0
LCD          :      0               0
ES           :      0               0
SES          :      0               0
LOSS         :      0               0
UAS          :      0               0
LOFS         :      0               0
[ Counters: 1DAY ]
Near End        Far End    Note
ElapsedTime  :   46103            46103 (seconds)
CRC          :      9            4080
FEC          :   24751            54519
HEC          :      0               0
CRC_P        :      2               0
CRCP_P       :      0               0
CVP_P        :      0               0
NCD          :      0               0
LCD          :      0               0
ES           :      1            2658
SES          :      0              31
LOSS         :      0               1
UAS          :      0               0
LOFS         :      0               0

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[Mrk26]

So far so good.

If you end up with around 50k FEC errors within 24h that will be really good.

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[Bully]

I’m wondering if I should order new faceplate for delivery tomorrow.  Or am I’m being to optimistic?

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[Mrk26]

I don’t think is to expensive and is worth to try, wait till end of the day to see results.

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[Mrk26]

@Bully

How stats looking now, usually you had big bursts of errors in afternoon.

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[Bully]

vdsl status

———————- ATU-R Info (hw: annex A, f/w: annex A/B/C) ———–
Running Mode            :      17A       State                : SHOWTIME
DS Actual Rate          : 29999000 bps   US Actual Rate       : 10596000 bps
DS Attainable Rate      : 43608064 bps   US Attainable Rate   : 10700429 bps
DS Path Mode            :  Interleave    US Path Mode         :        Fast
DS Interleave Depth     :     1513       US Interleave Depth  :        1
NE Current Attenuation  :       20 dB    Cur SNR Margin       :        8  dB
DS actual PSD           :     6. 4 dB    US actual PSD        :    13. 1  dB
NE CRC Count            :        9       FE CRC Count         :     4080
NE ES Count             :        1       FE  ES Count         :     2658
Xdsl Reset Times        :        0       Xdsl Link  Times     :        1
ITU Version[0]          : fe004452       ITU Version[1]       : 41590000
VDSL Firmware Version   : 05-07-09-0F-01-07   [with Vectoring support]
Power Management Mode   : DSL_G997_PMS_L0
Test Mode               : DISABLE
——————————– ATU-C Info ———————————
Far Current Attenuation :       27 dB    Far SNR Margin       :        6  dB
CO ITU Version[0]       : b5004946       CO ITU Version[1]    : 544ed086
DSLAM CHIPSET VENDOR    : < IFTN >
> vdsl status more

———————- ATU-R Info (hw: annex A, f/w: annex A/B/C) ———–
Near End        Far End    Note
Trellis      :      1               1
Bitswap      :      1               1
ReTxEnable   :      0               0
VirtualNoise :      0               0
20BitSupport :      0               0
LatencyPath  :      0               0
LOS          :      0               0
LOF          :      0               0
LPR          :      0               0
LOM          :      0               0
SosSuccess   :      0               0
NCD          :      0               0
LCD          :      0               0
FECS         :   49224            54519 (seconds)
ES           :      1            2658 (seconds)
SES          :      0              31 (seconds)
LOSS         :      0               1 (seconds)
UAS          :     34            87891 (seconds)
HECError     :      0               0
CRC          :      9            4080
RsCorrection :      0               0
INP          :      0              45 (symbols)
InterleaveDelay :      0            1600 (1/100 ms)
NFEC         :    255              56
RFEC         :     16              16
LSYMB        :   2843            10594
INTLVBLOCK   :    255              56
AELEM        :      0            —-
> vdsl status counts

[ Counters: Showtime ]
Near End        Far End    Note
ElapsedTime  :   57544            57544 (seconds)
CRC          :      9            4080
FEC          :   49224            54519
HEC          :      0               0
CRC_P        :      2               0
CRCP_P       :      0               0
CVP_P        :      0               0
NCD          :      0               0
LCD          :      0               0
ES           :      1            2658
SES          :      0              31
LOSS         :      0               1
UAS          :      0               0
LOFS         :      0               0
[ Counters: 15Min ]
Near End        Far End    Note
ElapsedTime  :    295             295 (seconds)
CRC          :      0               0
FEC          :     16               0
HEC          :      0               0
CRC_P        :      0               0
CRCP_P       :      0               0
CVP_P        :      0               0
NCD          :      0               0
LCD          :      0               0
ES           :      0               0
SES          :      0               0
LOSS         :      0               0
UAS          :      0               0
LOFS         :      0               0
[ Counters: 1DAY ]
Near End        Far End    Note
ElapsedTime  :   65995            65995 (seconds)
CRC          :      9            4080
FEC          :   49224            54519
HEC          :      0               0
CRC_P        :      2               0
CRCP_P       :      0               0
CVP_P        :      0               0
NCD          :      0               0
LCD          :      0               0
ES           :      1            2658
SES          :      0              31
LOSS         :      0               1
UAS          :      0               0
LOFS         :      0               0

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[Mrk26]

Looks like your issue may be solved. If it keeps like that for whole week there is a big chance for fastpath around Saturday (latest)

If you decide to change master socket, don’t do it until you get fastpath, is important now to keep modem connected constantly.

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[Bully]

My new master socket will be here tomorrow, I’d like to fit it tomorrow, no wiring to do, I will just plug the front faceplate in and then plug in modem.

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[Mrk26]

Well, your choice. Thing is if you will get fastpath you can disconnect any time and you will not loose it (if amount of errors will not go through the roof) . If you disconnect tomorrow you will brake DLM monitoring period and new period will start (at least 6 days). Also I personally will recommend to change whole socket it will take 5 min any way. Hope you order one with clear idc as your current one.

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[Bully]

Mrk26 wrote:

Well, your choice. Thing is if you will get fastpath you can disconnect any time and you will not loose it (if amount of errors will not go through the roof) . If you disconnect tomorrow you will brake DLM monitoring period and new period will start (at least 6 days). Also I personally will recommend to change whole socket it will take 5 min any way. Hope you order one with clear idc as your current one.

 

Yeah i ordered the exact same one as i have.

I appreciate all your help and advice.  I will sleep on it tonight and see how it goes.

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[Bully]

[ Counters: Showtime ]
Near End        Far End    Note
ElapsedTime  :   71144            71144 (seconds)
CRC          :      9            4080
FEC          :   80774            54519
HEC          :      0               0
CRC_P        :      2               0
CRCP_P       :      0               0
CVP_P        :      0               0
NCD          :      0               0
LCD          :      0               0
ES           :      1            2658
SES          :      0              31
LOSS         :      0               1
UAS          :      0               0
LOFS         :      0               0
[ Counters: 15Min ]
Near End        Far End    Note
ElapsedTime  :    582             582 (seconds)
CRC          :      0               0
FEC          :     29               0
HEC          :      0               0
CRC_P        :      0               0
CRCP_P       :      0               0
CVP_P        :      0               0
NCD          :      0               0
LCD          :      0               0
ES           :      0               0
SES          :      0               0
LOSS         :      0               0
UAS          :      0               0
LOFS         :      0               0
[ Counters: 1DAY ]
Near End        Far End    Note
ElapsedTime  :   81582            81582 (seconds)
CRC          :      9            4080
FEC          :   80774            54519
HEC          :      0               0
CRC_P        :      2               0
CRCP_P       :      0               0
CVP_P        :      0               0
NCD          :      0               0
LCD          :      0               0
ES           :      1            2658
SES          :      0              31
LOSS         :      0               1
UAS          :      0               0
LOFS         :      0               0

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[Mrk26]

That is still pretty good like for nearly 24h. I will say big improvement.

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[Bully]

I’m quietly optimistic

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[Mrk26]

If you fit new faceplate these stats should be even better as modem signal going through REIN filter what should imorove signal quality. But this what is now should be good enough to get fastpath.

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[Author]

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