Broadband Test results Interpreation - Help Please
RDD
adsl.
Was expecting faster than 2862kbps
is it the isp throttling, BT line problems or my problems end ? OR
should I wait until things settle down ( 10 days or so) before being
concerned.?
Where can I go for info on interpretation please.
TIA
Test1 comprises of Best Effort Test:
IP profile for your line is - 7150 kbps
DSL connection rate: 448 kbps(UP-STREAM) 8128 kbps(DOWN-STREAM)
Actual IP throughput achieved during the test was - 2862 kbps
If you wish to discuss these results please contact your ISP.
If you are experiencing problems with specific applications, servers or
websites please contact your ISP for assistance.
Your test has completed please close this window to exit the performance
tester.
10/28/2006 - 22:51:02 - EVENT = Ndis driver version: 13032.099.057.000
10/28/2006 - 22:51:02 - EVENT = Current MAC address:
10/28/2006 - 22:51:02 - EVENT = EEprom MAC address:
10/28/2006 - 22:51:02 - EVENT = Local Data Pump Vendor: Unknown Vendor
10/28/2006 - 22:51:02 - EVENT = Local Data Pump Version: 0
10/28/2006 - 22:51:02 - EVENT = Local Data Pump Firmware Version: 0.0.0
10/28/2006 - 22:51:02 - EVENT = Remote Data Pump Vendor: Unknown Vendor
10/28/2006 - 22:51:02 - EVENT = Remote Data Pump Firmware Version: 0
10/28/2006 - 22:51:02 - EVENT = ************* Start Statistics
Acquisition *************
10/28/2006 - 22:51:02 - EVENT = CALL STATUS - Connected
10/28/2006 - 22:51:02 - EVENT = LINE STATUS - ADSL Connection
Established
10/28/2006 - 22:51:02 - EVENT = PHYSICAL STATISTICS -
Upstream Output Power = -38 dBm
Upstream Noise Margin = +25.0 dB
Upstream Attenuation = 14.0 dB
Upstream Bits per Frame = 256
Upstream CRC Errors = 0
Upstream FEC Errors = 0
Upstream HEC Errors = 1
Downstream Noise Margin = +8.1 dB
Downstream Attenuation = 14.0 dB
Downstream Bits per Frame = 2355
Downstream CRC Errors = 1
Downstream FEC Errors = 0
Downstream HEC Errors = 1
Startup Attempts = 1
RDD
PhilT
> Just been updated ( 2 days ago) from basic 512KB Broadband - to max
> adsl. Was expecting faster than 2862kbps
>
> IP profile for your line is - 7150 kbps
> DSL connection rate: 448 kbps(UP-STREAM) 8128 kbps(DOWN-STREAM)
> Actual IP throughput achieved during the test was - 2862 kbps
so you have full line speed, the right IP profile and negligible
errors. Possibilities are :-
a) ISP congestion / traffic management.
b) Exchange congestion
c) TCP/IP settings.
To eliminate c) check that your RWIN value is 64k or greater at
http://www.netmonitor.org/tools/ttest.php or
http://www.speedguide.net/analyzer.php
you can change it with DrTCP.exe and similar registry tools.
a) and b) usually go away at 04:00 - 06:30 so try a speedtest then.
To differentiate a) from b) you would need to login as
speedtest@speedtest_domain which bypasses the ISP. If the result is
radically different that way to the normal way then its the ISP. See
http://www.kitz.co.uk/adsl/btwspeedtest.htm for IP address of old
speedtester if new one fails to respond (its often overbusy).
HTH
Phil
RDD
PhilT <new...@gmail.com> writes
--
Daniel
The eternal optimist - although life should have taught me differently by now!
The Invisible Man
Thanks also from me. My 8Mb connection went from about 4.5 to 5.9 by
changing my RWin from 33580 to 200020.
I only live 70m from the local BT exchange :-) but having recently moved
in haven't got round yet to sorting out the very long extension which is
the only phone socket near a plug into which I can plug my wireless router.
Ken
"The Invisible Man" <nos...@nospam.com> wrote in message
news:3a55a$45448b35$53d9a79a$25...@news.vispa.com...
Can you tell me how to alter the RWin settings.
Ken
biker
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"Ken" <Reply to NG only> ha scritto nel messaggio
news:45449c06$0$1395$da0f...@news.zen.co.uk...
PhilT
Ken wrote:
> Can you tell me how to alter the RWin settings.
go to http://www.dslreports.com/drtcp and download DrTCP.exe a small
utility for changing registry values. RWIN is top left "tcp Receive
Window".
Phil
Ken
"PhilT" <new...@gmail.com> wrote in message
news:1162134340.4...@h48g2000cwc.googlegroups.com...
Thanks Phil
Ken