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Standard User RobertoS
(elder) Sun 23-Jun-19 01:53:51
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Re: FTTC Just connected - 2MB download


[re: Seansmit17] [link to this post] 		 
I agree in general with john83's analysis of your figures, and it would help if you posted those stats in full smile.

However having said that, I would not be surprised to see the attainable mid-day, as opposed to your 23:34, a little bit below actual. That is because noise increases during daylight hours and falls outside them. The result of a rise in noise is a fall in SNR and therefore SNRM, (the latter being what we see reported not SNR whatever the label says), and vice versa.

My broadband basic info/help site - www.robertos.me.uk. Domains, site and mail hosting - Tsohost.
Connection - Three 4G, tbb tests normally 35-45Mpbs down, 65Mbps off-peak, 9-24 up.
==================================================
If you never think of anything off the wall, you'll never think of anything original.
Standard User Seansmit17
(eat-sleep-adslguide) Sun 23-Jun-19 02:18:13
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Re: FTTC Just connected - 2MB download


[re: j0hn83] [link to this post] 		 
A re-sync fixed the attainable rate.

As for the SNR figures, The GUI on the HG612 is reporting them wrong as well as some other things:

Screenshot

DSL Stats shows this:

Text
1
23
45
67
89
1011
1213
1415
1617
1819
2021
2223
2425
2627
2829
3031
3233

Max:    Upstream rate = 27605 Kbps, Downstream rate = 80196 Kbps
Bearer: 0, Upstream rate = 19999 Kbps, Downstream rate = 79999 KbpsBearer: 1, Upstream rate = 0 Kbps, Downstream rate = 0 Kbps
Link Power State:       L0Mode:                   VDSL2 Annex B
VDSL2 Profile:          Profile 17aTPS-TC:                 PTM Mode(0x0)
Trellis:                U:ON /D:ONLine Status:            No Defect
Training Status:        Showtime                Down            Up
SNR (dB):        6.4             15.4Attn(dB):        14.1            0.0
Pwr(dBm):        13.1            2.6                        VDSL2 framing
                        Bearer 0MSGc:           -6              26
B:              235             237M:              1               1
T:              0               42R:              10              16
S:              0.0939          0.3781L:              20962           5374
D:              8               1I:              246             127
N:              246             254Q:              8               0
V:              1               0RxQueue:                66              0
TxQueue:                22              0G.INP Framing:          18              0
G.INP lookback:         22              0RRC bits:               0               24


TalkTalk
Current Line Stats
Connection Speed: DL: 68001 Kbps UL: 19999 Kbps
SNR: DL: 6.4 UL: 15.4
Attenuation: DL: 15.9 UL: 19.8
Standard User RobertoS
(elder) Sun 23-Jun-19 03:22:19
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Re: FTTC Just connected - 2MB download


[re: Seansmit17] [link to this post] 		 
That has always been a known bug in the HG612 GUI. If you look closely the power and attenuation lines are identical, contains the per figures, and the true attenuation figures are presented in the SNRM line.

You have to use the command line telnet like DSL Stats does. I forget whether it is xdslctl �stats or xdslcmd �stats.

Whichever it is, generally I used �show rather than �stats. They are identical except show doesn�t give the rarely needed time breakdown of the error stats, so much shorter.

My broadband basic info/help site - www.robertos.me.uk. Domains, site and mail hosting - Tsohost.
Connection - Three 4G, tbb tests normally 35-45Mpbs down, 65Mbps off-peak, 9-24 up.
==================================================
If you never think of anything off the wall, you'll never think of anything original.

Edited by RobertoS (Sun 23-Jun-19 03:23:22)


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Standard User burakkucat
(experienced) Sun 23-Jun-19 13:53:08
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Re: FTTC Just connected - 2MB download


[re: RobertoS] [link to this post] 		 
In reply to a post by RobertoS:
I forget whether it is xdslctl �stats or xdslcmd �stats.
You have also forgotten the first argument to the command, before the flag. So for a Huawei HG612 the command line is

xdslcmd info --stats
Standard User RobertoS
(elder) Sun 23-Jun-19 17:25:48
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Re: FTTC Just connected - 2MB download


[re: burakkucat] [link to this post] 		 
Very true frown. Mea culpa.

My broadband basic info/help site - www.robertos.me.uk. Domains, site and mail hosting - Tsohost.
Connection - Three 4G, tbb tests normally 35-45Mpbs down, 65Mbps off-peak, 9-24 up.
==================================================
If you never think of anything off the wall, you'll never think of anything original.
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