Thomson Gateway TG585 v8 & SN Margin

I've just picked up a sealed PlusNet 585 v8 for the handsome sum of £10 and finally connected to my new C&W LLU service. The stats aren't bad, but nor are they great:

Uptime: 0 days, 0:21:50
DSL Type: G.992.5 annex A
Maximum Bandwidth (Up/Down) [kbps/kbps]: 1,107 / 16,012
Bandwidth (Up/Down) [kbps/kbps]: 1,023 / 15,834
Data Transferred (Sent/Received) [MB/MB]: 4.99 / 73.66
Output Power (Up/Down) [dBm]: 12.0 / 17.0
Line Attenuation (Up/Down) [dB]: 8.0 / 13.0
SN Margin (Up/Down) [dB]: 10.5 / 10.0
Vendor ID (Local/Remote): TMMB / BDCM

http://www.speedtest.net/result/1703155747.png


Does anyone know if there is a way to adjust the SN Margin at the router end? DMTool isn't compatible with the 585 v8 running Software Release 8.2.7.8

There isn't .

Tweaking is done using telnet. DMT is a nice GUI front end but does everything through telnet, as does any similar tool like RouterStats.

Technicolor/Thomson disabled telnet in their firmware in all versions after 6.1.4.3 on the 585v6. Believed to be at the request of Tiscali as user-tweaking annoyed them.

In reply to a post by RobertoS:

There isn't .

Grrr. Well, I can telnet into this 585 v8 - I've done so to set OpenDNS as the default.

I wondered if this sort of thing would be possible on the 585 v8:

Tweaking SNR margin to make your ADSL connection more stable

telnet isn't disabled. I can telnet to my bebox that is on firmware 8.something

______ Thomson TG585 v8
___/_____/\
/ /\\ Plusnet 8.2.7.8DA
_____/__ / \\
_/ /\_____/___ \ Copyright (c) 1999-2010, THOMSON
// / \ /\ \
_______//_______/ \ / _\/______
/ / \ \ / / / /\
__/ / \ \ / / / / _\__
/ / / \_______\/ / / / / /\
/_/______/___________________/ /________/ /___/ \
\ \ \ ___________ \ \ \ \ \ /
\_\ \ / /\ \ \ \ \___\/
\ \/ / \ \ \ \ /
\_____/ / \ \ \________\/
/__________/ \ \ /
\ _____ \ /_____\/
\ / /\ \ /___\/
/____/ \ \ /
\ \ /___\/
\____\/

------------------------------------------------------------------------
{admin}=>

But how to play with the SNR ?

OK.

get to telnet. Then try

adslctl --snr 50

Apparently this is still disabled, but I did it from memory, incorrectly anyway. Should be

adslctl configure --snr 50

Edited by RobertoS (Thu 12-Jan-12 19:51:56)

It's adslctl that's missing actually.

That's good news. It used not to be possible on the v6 and v7. Sounds as if someone has decided to reinstate it .

Post deleted by RobertoS

{admin}=>adslctl configure --snr 50
Unknown command.