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Standard User Seansmit17
(eat-sleep-adslguide) Mon 30-Mar-15 07:59:48
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Drop in connection speed after FW upgrade


[link to this post]
 
I have just upgraded my HG612 from SP06 to SP10 and my line speed has dropped from

79987 to 72042.

There have been some changes to take into account.

My attainable rates and SNR have changed as of this morning before I upgraded.

My SNR was 7.5 Yesterday with an attainable of 82Mbps.

This morning it the SNR was 14.5 with an attainable of 82Mbps

A reboot did not change this. I have been meaning to upgrade the firmware for a while so I got to it. All went well with the upgrade but I found more changes after.

My SNR is now 6.2 with an attainable of 90Mbps but the Line Speed is only 72042.

Is this normal or is something gone a little "wonky" ?

TalkTalk 80Mb
Current Line Stats
Attainable Rate: DL: 85792 UL: 29524
Connection Speed: DL: 79987 Kbps UL: 19999 Kbps
SNR: DL: 8.1 UL: 14.2
Attenuation: DL: 14.5 UL: 0
Standard User RobertoS
(elder) Mon 30-Mar-15 08:42:15
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Re: Drop in connection speed after FW upgrade


[re: Seansmit17] [link to this post]
 
That's the wrong one. See this post and thread. Note the 30 in the last in the list, later than the 28 in yours.

It could be your cabinet is now putting out G.INP and your version doesn't handle it. That has bad results - has your latency shot up as well?

If you want unlocked, there is one of the latest.

My broadband basic info/help site - www.robertos.me.uk. Domains, site and mail hosting - Tsohost.
Connection - Plusnet UnLim Fibre (FTTC). Sync zilch (problem somewhere) since 11:46a.m. 24/3/15
Standard User Seansmit17
(eat-sleep-adslguide) Mon 30-Mar-15 08:47:16
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Re: Drop in connection speed after FW upgrade


[re: RobertoS] [link to this post]
 
I have found

bcm96368MVWG_fs_kernel_HG612V100R001C01B030SP08_webgui

So will install that one vs the SP10.

And yes my Ping has gone up a little, not much, around 10-15ms.

BRB, flashing

TalkTalk 80Mb
Current Line Stats
Attainable Rate: DL: 85792 UL: 29524
Connection Speed: DL: 79987 Kbps UL: 19999 Kbps
SNR: DL: 8.1 UL: 14.2
Attenuation: DL: 14.5 UL: 0


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Standard User Seansmit17
(eat-sleep-adslguide) Mon 30-Mar-15 09:02:11
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Re: Drop in connection speed after FW upgrade


[re: RobertoS] [link to this post]
 
Ok, so a few changes once again but all is good.

G.INP Is on. and my line is now at 79999 vs its old 79987 and the upload is at 20000 vs 19999
Thanks for that, I wrongly assumed the SP10 was the newest.
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xdslcmd info --stats
xdslcmd: ADSL driver and PHY statusStatus: Showtime
Retrain Reason: 0Last initialization procedure status:   0
Max:    Upstream rate = 31905 Kbps, Downstream rate = 90184 KbpsBearer: 0, Upstream rate = 20000 Kbps, Downstream rate = 79999 Kbps
Bearer: 1, Upstream rate = 0 Kbps, Downstream rate = 0 KbpsLink Power State:       L0
Mode:                   VDSL2 Annex BVDSL2 Profile:          Profile 17a
TPS-TC:                 PTM Mode(0x0)Trellis:                U:ON /D:ON
Line Status:            No DefectTraining Status:        Showtime
                Down            UpSNR (dB):        8.6             13.7
Attn(dB):        14.7            0.0Pwr(dBm):        13.3            6.4
                        VDSL2 framing                        Bearer 0
MSGc:           -6              -6B:              130             97
M:              1               1T:              0               0
R:              8               8S:              0.0518          0.1554
L:              21468           5457D:              16              8
I:              139             106N:              139             106
Q:              16              8V:              14              2
RxQueue:                57              39TxQueue:                19              13
G.INP Framing:          18              18G.INP lookback:         19              13
RRC bits:               24              24                        Bearer 1
MSGc:           186             58B:              0               0
M:              2               2T:              2               2
R:              16              16S:              5.3333          16.0000
L:              48              16D:              3               1
I:              32              32N:              32              32
Q:              0               0V:              0               0
RxQueue:                0               0TxQueue:                0               0
G.INP Framing:          0               0G.INP lookback:         0               0
RRC bits:               0               0                        Counters
                        Bearer 0OHF:            0               0
OHFErr:         0               0RS:             18615248                1961783
RSCorr:         0               0RSUnCorr:       0               0
                        Bearer 1OHF:            15128           15192
OHFErr:         0               0RS:             180794          60768
RSCorr:         0               0RSUnCorr:       0               0
                         Retransmit Counters
rtx_tx:         209             0rtx_c:          0               270
rtx_uc:         0               116 
                        G.INP CountersLEFTRS:         0               11
minEFTR:        79982           19997errFreeBits:    296499          80654325


TalkTalk 80Mb
Current Line Stats
Attainable Rate: DL: 85792 UL: 29524
Connection Speed: DL: 79987 Kbps UL: 19999 Kbps
SNR: DL: 8.1 UL: 14.2
Attenuation: DL: 14.5 UL: 0
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