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What does this mean???

rena
Grafter
Posts: 123
Registered: ‎21-01-2011

What does this mean???

Would someone please be kind enough to tell me what these stats mean, and is there anything wrong with them?  thanks very much in advance guys.
27 REPLIES
Community Veteran
Posts: 38,460
Thanks: 1,031
Fixes: 62
Registered: ‎15-06-2007

Re: What does this mean???

unfortunately we aren't mind readers  Grin Grin
rena
Grafter
Posts: 123
Registered: ‎21-01-2011

Re: What does this mean???

Sorry Oldjim, forgot to press Paste!  Grin
DSL Connection 
Link Information
   

Uptime: 1 day, 1:01:49

DSL Type: G.992.5 annex A

Maximum Bandwidth (Up/Down) [kbps/kbps]: 23,336 / 8,476

Bandwidth (Up/Down) [kbps/kbps]: 445 / 6,656

Data Transferred (Sent/Received) [MB/GB]: 214.84 / 1.16

Output Power (Up/Down) [dBm]: 12.5 / 20.0

Line Attenuation (Up/Down) [dB]: 15.5 / 28.5

SN Margin (Up/Down) [dB]: 31.0 / 6.5

Vendor ID (Local/Remote): TMMB / TSTC

Loss of Framing (Local/Remote): 36 / 0

Loss of Signal (Local/Remote): 327,679 / 0

Loss of Power (Local/Remote): 0 / 0

Loss of Link (Remote): 0

Error Seconds (Local/Remote): 458,752 / 0

FEC Errors (Up/Down): 56 / 4,107,570

CRC Errors (Up/Down): 13,996 / 1,094

HEC Errors (Up/Down): 16 / NA



Community Veteran
Posts: 38,460
Thanks: 1,031
Fixes: 62
Registered: ‎15-06-2007

Re: What does this mean???

The results are a lot worse than they should be for your attenuation - downstream speed should be much higher on ADSL2+
The worrying bit is the very high number of error seconds in just over a day.
Can you try the test socket and report back
jojopillo
Grafter
Posts: 9,786
Registered: ‎16-06-2010

Re: What does this mean???

6656k looks like it's banded to me. I'll have to wait until Monday before I can do anything about that.
Jojo Smiley
Community Veteran
Posts: 38,460
Thanks: 1,031
Fixes: 62
Registered: ‎15-06-2007

Re: What does this mean???

How can it be banded with a 6.5dB noise margin
jojopillo
Grafter
Posts: 9,786
Registered: ‎16-06-2010

Re: What does this mean???

Hi rena,
Just ran a line check and sure enough, it's banded, as I suspected. I'll have to do some more investigating to see what's going on. I'll get back to you.
Jojo Smiley
rena
Grafter
Posts: 123
Registered: ‎21-01-2011

Re: What does this mean???

What does 'banded' mean?
Highlighted
jojopillo
Grafter
Posts: 9,786
Registered: ‎16-06-2010

Re: What does this mean???

Hi rena,
There's a little bit of an explanation here about banded profiles.
Jojo Smiley
jojopillo
Grafter
Posts: 9,786
Registered: ‎16-06-2010

Re: What does this mean???

HI rena,
I've lifted the banding now so you should see the sync rate is up but I'll have to check the IP profile in a bit to see when that goes up so I can make changes on your account.
Jojo Smiley
Community Veteran
Posts: 38,460
Thanks: 1,031
Fixes: 62
Registered: ‎15-06-2007

Re: What does this mean???

Why do you expect the sync rate to rise when the noise margin was 6.5dB
jojopillo
Grafter
Posts: 9,786
Registered: ‎16-06-2010

Re: What does this mean???

Because the sync rate was restricted by the banding.
Community Veteran
Posts: 38,460
Thanks: 1,031
Fixes: 62
Registered: ‎15-06-2007

Re: What does this mean???

So now the sync rate will be restricted by the default noise margin of 6dB - with, I would have expected, very little difference. See my earlier post where I flagged up major problems with the line
Quote from: Oldjim
The results are a lot worse than they should be for your attenuation - downstream speed should be much higher on ADSL2+
The worrying bit is the very high number of error seconds in just over a day.
Can you try the test socket and report back
jojopillo
Grafter
Posts: 9,786
Registered: ‎16-06-2010

Re: What does this mean???

Hi Jim,
The sync rate is now 6936 with SNR of 9dB.
Jojo Smiley
Community Veteran
Posts: 38,460
Thanks: 1,031
Fixes: 62
Registered: ‎15-06-2007

Re: What does this mean???

[Censored]  Embarrassed Embarrassed
If that is on ADSL2+ then there is still a problem