Just upgraded to ADSL2+

[Conrad]

I have just gone from ADSL Max to ADSL2+ (following a recent 21CN upgrade at my local exchange).  Upgrade completed today. Sync is showing as: 834 / 15,889 on my TG585.  Is there anything I should be expecting (or anything I should do - router reboot for example)?  Speedtest.net is reporting FAR slower downloads now compared to Max - Is this due to another settling in period?




Thanks.

[Rik]

Hi Conrad, our manners seem to have failed us on your previous posts, welcome to the forum.

There is a new training period with ADSL2+ and I think it's simply a case that your profile needs time to catch up. Give it a few days. If you feel there's no improvement then, or want to know anyway, run a BT test, which will report the profile.

[Steve]

  I'd be interested to see your IP profile from a BT speedtest too.

[Conrad]

I would like to do the BT speed test (hopefully to see how things improve over the next few days), but I need a "service id" from my ISP.  Does anyone know what that would be? Is it just my phone number?

Thanks. 

[Rik]

You don't, ignore that field and just put your phone number in. On the second page, enter your idnet username and password.

[Conrad]

Results:

Download speedachieved during the test was - 7314 Kbps
For your connection, the acceptable range of speedsis 1000-99999 Kbps.
Additional Information:
Your DSL Connection Rate :15888 Kbps(DOWN-STREAM), 832 Kbps(UP-STREAM)
IP Profile for your line is - 9000 Kbps
The throughput of Best Efforts (BE) classes achieved during the test is - 8.14:39.7:52.16 (SBE:NBE:PBE)
These figures represent the ratio while sententiously passing Sub BE, Normal BE and Priority BE marked traffic.

The results of this test will vary depending on the way your ISP has decided to use these traffic classes.

[Rik]

Your profile hasn't yet caught up with your sync speed, it will move to 13M eventually. Throughput is slightly low for the profile, if you can try another test in the morning, that will tell us if you've got some exchange congestion going on (I take it no-one else was using the connection at the time of the test?).

[Ray]

 

[Conrad]

Hmmm... hard to say.  It is wi-fi'd up with the Wii and laptop also sharing the connection - oh, and also a little WAMP server doing its thing.  

Thanks for the Karmas!  

Here are the stats from the router.  I have no idea if they are any good or not  

   Link Information
         
Uptime:   0 days, 7:33:23
DSL Type:   G.992.5 annex A
Bandwidth (Up/Down) [kbps/kbps]:   834 / 15,889
Data Transferred (Sent/Received) [kB/kB]:   0.00 / 0.00
Output Power (Up/Down) [dBm]:   12.0 / 21.0
Line Attenuation (Up/Down) [dB]:   12.5 / 24.5
SN Margin (Up/Down) [dB]:   9.5 / 6.5
Vendor ID (Local/Remote):   TMMB / TSTC
Loss of Framing (Local/Remote):   11 / 0
Loss of Signal (Local/Remote):   32 / 0
Loss of Power (Local/Remote):   0 / 0
Loss of Link (Remote):   0
Error Seconds (Local/Remote):   8 / 0
FEC Errors (Up/Down):   10 / 54,639
CRC Errors (Up/Down):   10 / 100
HEC Errors (Up/Down):   25 / 91

[Rik]

They look fine to me. You have interleaving on, but that's probably a good thing given the error count, it will add 10-20ms to your ping times, but improve stability.

[Conrad]

Thanks for your help (again) Rik.  I'll see if there is anything I can do about those errors and I'll post back in a few days with another speed test.

[Rik]

There's little you can do other to reduce electrical noise on the phone circuit, eg disconnect the ring wire if you haven't already, disconnect your Sky box if you have one (unless you have multiroom), remove any flat extensions in use etc.

[Conrad]

Have just powered down the router, removed an old extension that ran upstairs (no longer in use) and fired the router back up and my sync speed has gone DOWN!? 

Stats have remained very similar:
   Link Information
         
Uptime:   0 days, 0:00:39
DSL Type:   G.992.5 annex A
Bandwidth (Up/Down) [kbps/kbps]:   834 / 15,800
Data Transferred (Sent/Received) [kB/kB]:   0.00 / 0.00
Output Power (Up/Down) [dBm]:   12.0 / 21.0
Line Attenuation (Up/Down) [dB]:   12.5 / 24.5
SN Margin (Up/Down) [dB]:   7.5 / 6.5
Vendor ID (Local/Remote):   TMMB / TSTC
Loss of Framing (Local/Remote):   0 / 0
Loss of Signal (Local/Remote):   0 / 0
Loss of Power (Local/Remote):   0 / 0
Loss of Link (Remote):   0
Error Seconds (Local/Remote):   0 / 0
FEC Errors (Up/Down):   0 / 127
CRC Errors (Up/Down):   0 / 0
HEC Errors (Up/Down):   36 / 0

[sobranie]

Give it time Conran & things should settle down. Also note you're 'checking' during the exchanges possible congested period.

[Conrad]

Thanks Sobrainy.  Just tested again and got:
Download speedachieved during the test was - 8623 Kbps
...which is closer to the 9000 profile.  Just need to sit back and wait for the profile to increase now.

Rik, how can you tell whether interleave is on from those stats? 

[Steve]

FEC = forward error correction which is part of the interleave process,you find some information here although this relates to adslmax the process is similar i believe.

[Rik]

The other thing, Conrad, is that your re-synced during the evening when noise is on the increase. You'll get a better speed, generally, with a morning resync.

[davej99]

You don't, ignore that field and just put your phone number in. On the second page, enter your idnet username and password.

Is it necessary to put in ones password on page 2? I just enter username@idnet.gwx in the first box and nothing in the second. Maybe 21CN is different.

[Rik]

No, you're right, Dave, brain not in gear. It's the username and domain on page 2.

[davej99]

No, you're right, Dave, brain not in gear. It's the username and domain on page 2.

Found you can just paste username@idnet.gwx in the first box and it works.

[Rik]

Even easier. 

[tehidyman]

Even Easier still ? I just enter user name without the @etc and it works fine and just phone no. on first page.

[Conrad]

Thanks for the help everyone.  Yay!... Profile has gone up to 13000k!

BT Speed test and speedtest.net are showing no speed increase though



Do you think if I power-cycle the router now it will make any difference?

[Rik]

It might, and will do no harm. Aim to do it the morning rather than the evening.

[Conrad]

 
Performed a few registry tweaks (I have XP) and am now getting much better responses:



I'm happier now!

Now when are they going to let me use Annex M???