DrayTek UK Users' Community Forum

Help, Advice and Solutions from DrayTek Users

2860 VSDL stats - Error correction rates

destroyer
Offline
Junior Member

21 Jul 2014 19:09 #80753 by destroyer

Replied by destroyer on topic Re: 2860 VSDL stats - Error correction rates

Unfortunately not. I am running a very late firmware and the SnR commands do not work on this. Seems Draytek broke the implementation/

Would be nice if Draytek could become a bit more consistent with the firmware. There are a few things to the 2860 which are a bit rough around the edges... But, I have faith!!

Please Log in or Create an account to join the conversation.

dhallam56
Offline
Junior Member

21 Jul 2014 20:02 #80754 by dhallam56

Replied by dhallam56 on topic Re: 2860 VSDL stats - Error correction rates

Just to follow up with babis3g that has been a great help. My 2860n does have the vdsl commands ... im running Beta R41111_001 firmware as its the last that seems to support SNR Tweaking.

I get full vdsl commands..... looking at your commands you are not getting the vdsl command option. which is odd as on my 2860 I do get the vdsl commands

If you need any info babis3g is the one to ask

sorry forgot to add..........

Please Log in or Create an account to join the conversation.

babis3g
Offline
Dedicated Contributor

22 Jul 2014 01:05 #80756 by babis3g

Replied by babis3g on topic Re: 2860 VSDL stats - Error correction rates

THANKS
i think i know why (what is happening) & some others 2860 do not have vdsl commands ... and i can bet on this

... looking your screen shoot here
http://www.forum.draytek.co.uk/viewtopic.php?f=2&t=18995&p=80751#p80739
i can see modem code 562301 ... (ADSL Information tab)

that is a vectoring modem code 100% sure ... not sure if this vectoring modem code was available from before for the 2860 ( i don't think so) ... but looks like with beta 41111...001 is a new separate vectoring firmware & should come out next release :wink:

So good news
It looks like will be a STD (standard) & VECTOR (designed for vectoring lines) ... This time i dont have info on this, but i take the risk to say it (i am sure) because the modem code 562301 is available as separated firmware named VECTOR for the vigor 130 & 2760 ... so i am waiting and for the 2860 to follow a firmware splitted in 2, with different / separate modem codes in it each one as the other 2 same chipset models
If is true then Draytek is on good track

Please Log in or Create an account to join the conversation.

babis3g
Offline
Dedicated Contributor

13 Aug 2014 09:55 #80946 by babis3g

Replied by babis3g on topic Re: 2860 VSDL stats - Error correction rates

i GUESS RIGHT 8)
New firmware 3.7.4.2 at Taiwan (splitted in two) ... there is now a STD (standard) for normal lines and VECTOR (vectoring) for vectoring vdsl lines

Please Log in or Create an account to join the conversation.

andyhamp
Topic Author
Offline
Junior Member

29 Aug 2014 15:59 #81101 by andyhamp

Replied by andyhamp on topic Re: 2860 VSDL stats - Error correction rates

For completeness ... i have installed the 3.7.4.2 firmware and we now have the missing bits...



Code:
> vdsl status

  ---------------------- ATU-R Info (hw: annex A, f/w: annex A/B/C) -----------
   Running Mode            :      17A       State                : SHOWTIME
   DS Actual Rate          : 50412000 bps   US Actual Rate       : 20000000 bps
   DS Attainable Rate      : 58246272 bps   US Attainable Rate   : 20456000 bps
   DS Path Mode            :        Fast    US Path Mode         :        Fast 
   DS Interleave Depth     :        0       US Interleave Depth  :        0 
   NE Current Attenuation  :       17 dB    Cur SNR Margin       :        5  dB
   DS actual PSD           :     7. 4 dB    US actual PSD        :    12. 6  dB
   NE CRC Count            :        0       FE CRC Count         :        0
   NE ES Count             :        0       FE  ES Count         :        0
   Xdsl Reset Times        :        0       Xdsl Link  Times     :        1
   ITU Version[0]          : b5004946       ITU Version[1]       : 544e0000
   VDSL Firmware Version   : 05-04-08-00-00-06 
   Power Management Mode   : DSL_G997_PMS_L0 
  -------------------------------- ATU-C Info ---------------------------------
   Far Current Attenuation :        0 dB    Far SNR Margin       :        6  dB
   CO ITU Version[0]       : b5004244       CO ITU Version[1]    : 434da415
   DSLAM CHIPSET VENDOR    : < BDCM >

Pleased that it's now there, but no impressed it's taken so long ... hey ho ...

Please Log in or Create an account to join the conversation.

andyhamp
Topic Author
Offline
Junior Member

29 Aug 2014 16:06 #81102 by andyhamp

Replied by andyhamp on topic Re: 2860 VSDL stats - Error correction rates

Any ideas what the abbreviations mean :

NE and FE ? ES ?

I'd expecetd to see something more like ...

DS US
CRC errors 333 0
FEC errors 34 130
HEC errors 996 0

Please Log in or Create an account to join the conversation.

Moderators: Sami