Speed plummeted overnight: 21CN/IPSC work?
- Subscribe to RSS Feed
- Mark Topic as New
- Mark Topic as Read
- Float this Topic for Current User
- Bookmark
- Subscribe
- Printer Friendly Page
- Plusnet Community
- :
- Forum
- :
- Help with my Plusnet services
- :
- Broadband
- :
- Re: Speed plummeted overnight: 21CN/IPSC work?
Re: Speed plummeted overnight: 21CN/IPSC work?
04-02-2011 7:38 PM
- Mark as New
- Bookmark
- Subscribe
- Subscribe to RSS Feed
- Highlight
- Report to Moderator
Use the router web interface to disconnect then reconnect from Plusnet
Re: Speed plummeted overnight: 21CN/IPSC work?
04-02-2011 7:42 PM
- Mark as New
- Bookmark
- Subscribe
- Subscribe to RSS Feed
- Highlight
- Report to Moderator
So ... what was it?
Thanks.
BTW, I did need to reboot, disc+conn didn't make any difference.
Re: Speed plummeted overnight: 21CN/IPSC work?
04-02-2011 7:54 PM
- Mark as New
- Bookmark
- Subscribe
- Subscribe to RSS Feed
- Highlight
- Report to Moderator
Re: Speed plummeted overnight: 21CN/IPSC work?
04-02-2011 8:33 PM
- Mark as New
- Bookmark
- Subscribe
- Subscribe to RSS Feed
- Highlight
- Report to Moderator
Typical Friday night stuff! I'm late for the Plusnet Xmas party! Doh!
Ex-Broadband Service Manager
Re: Speed plummeted overnight: 21CN/IPSC work?
05-02-2011 8:52 AM
- Mark as New
- Bookmark
- Subscribe
- Subscribe to RSS Feed
- Highlight
- Report to Moderator
Re: Speed plummeted overnight: 21CN/IPSC work?
05-02-2011 9:15 AM
- Mark as New
- Bookmark
- Subscribe
- Subscribe to RSS Feed
- Highlight
- Report to Moderator
99% of time get 8128kbps sync.
Quote ADSL Link Downstream Upstream
Connection Speed 6784 kbps 448 kbps
Line Attenuation 11 db 2 db
Noise Margin 11-15 db 22 db
Re: Speed plummeted overnight: 21CN/IPSC work?
05-02-2011 10:18 AM
- Mark as New
- Bookmark
- Subscribe
- Subscribe to RSS Feed
- Highlight
- Report to Moderator
Question is, what was the cause of the problem ?
Edgeways.
Re: Speed plummeted overnight: 21CN/IPSC work?
05-02-2011 11:07 AM
- Mark as New
- Bookmark
- Subscribe
- Subscribe to RSS Feed
- Highlight
- Report to Moderator
I initially thought my problem was specific to VOIP applications, and wrote bout this inthe gaming forum. It seemed that my outgoing voice stream was the problem, with what I was saying being delayed by many seconds (sometimes in the order of 30 seconds). What I was saying also also seemed to be queed up, with nothing getting to the other end, then everything arriving compresses together. Things I said were also often being repeated too.
I'd checked my broadband speed, and it seems (on 1st inspection) to be OK, but having investigated further there seems to be very peculiar behaviour with my upsteam connection. Download seems (in general) to be ok.
For my upload stream, I'm see very variable results, but what is I think most revealing is that the upload test will often NOT COMPLETE. The progress bar moves from right to left (the is http://www.mybroadbandspeed.co.uk/) normally to begin with, but then slows down and either pauses at the end for maybe 30 seconds, or sometiems never completes - giving an error "Upload test returned an error while trying to read the upload file". The problem doesn't appear to be a speed test per se, but rather the huge pauses during progress and the test errors toward the end of the test.
I've also performed some checks on pingtest.net this morning, and it is indicating problems too. I've always seen A or A+ results, but today I'm seeing C and packet loss which I've never seen before!!!
This all began around Tuesday, when I first saw (heard?) the problems with VOIP. I'm guessing that the failed upload tests is also indicative of outgoing packet loss. Right now my internet is useable, except for VOIP and very slow file uploads, or often failed uploads meaning they have to be repeated.
Re: Speed plummeted overnight: 21CN/IPSC work?
05-02-2011 11:16 AM
- Mark as New
- Bookmark
- Subscribe
- Subscribe to RSS Feed
- Highlight
- Report to Moderator
Quote from: Kelly We've disabled the access to that part of the network, so by rebooting you've hopped to the bit that is fine.
Something still amiss somewhere it seems.
Broadband suddenly became narrowband late Thursday afternoon-ish. Sync and IP profile both normal, and Wireshark shows correct packet priority.
Gateway hopping made no difference, nor a reboot this morning.
Ticket 39583874
Edit: Ticket ref added
Zen FTTC 40/10 + Digital Voice FRITZ!Box 7530
BT technician (Retired)
Re: Speed plummeted overnight: 21CN/IPSC work?
05-02-2011 12:03 PM
- Mark as New
- Bookmark
- Subscribe
- Subscribe to RSS Feed
- Highlight
- Report to Moderator
Date Download Speed Upload Speed
Today 11:55 128 kbps (16kB/s) 369 kbps (46.1kB/s)
Today 10:45 301 kbps (37.6kB/s) 365 kbps (45.6kB/s)
Today 10:44 165 kbps (20.6kB/s) 363 kbps (45.4kB/s)
Yesterday 21:09 245 kbps (30.6kB/s) 364 kbps (45.5kB/s)
Is there anything happing to sort this ?
Re: Speed plummeted overnight: 21CN/IPSC work?
05-02-2011 1:57 PM
- Mark as New
- Bookmark
- Subscribe
- Subscribe to RSS Feed
- Highlight
- Report to Moderator
------------------------------------------
Yesterday Friday 4th Feb 2011
Router ADSL status 04/02/11 13:55
DMT Status - No Defect
Operational - Mode ADSL2+
Upstream - 443
Downstrem - 7543
SNR Margin(Upstream) - 23.4
SNR Margin(Downstream) - 7.7
Line Attenuation(Upstream) - 21.4
Line Attenuation(Downstream) - 41.5
Thinkbroadband Speed Test Results
Date - 04/02/11 13:55:08
Speed Down - 213.78 Kbps ( 0.2 Mbps ) *****
Speed Up - 371.13 Kbps ( 0.4 Mbps )
Previous Speed Test Result
Date - 02/02/11
Speed Down - 5352 Kbps
Speed Up - 373 Kbps
-------------------------------------
Today Saturday 5th Feb 2011
Router ADSL status 05/02/11 13:39
DMT Status No Defect
Operational Mode ADSL2+
Upstream 443
Downstream 7603
SNR Margin(Upstream) 23.6
SNR Margin(Downstream) 7.5
Line Attenuation(Upstream) 21.5
Line Attenuation(Downstream) 41.5
Thinkbroadband Speed Test Results
Date - 05/02/11 13:45
Speed Down - 317.25 Kbps *****
Speed Up - 372.66 Kbps
Previous Speed Test Result (Friday)
Date - 04/02/11 19:20
Speed Down - 5504 Kbps
Speed Up - 375 Kbps 04/02/11 19:20
Re: Speed plummeted overnight: 21CN/IPSC work?
05-02-2011 2:38 PM
- Mark as New
- Bookmark
- Subscribe
- Subscribe to RSS Feed
- Highlight
- Report to Moderator
Today 14:18 216 kbps (27kB/s) 364 kbps (45.5kB/s
-- System Information ---
Vendor: Linksys
ModelName: WAG160Nv2
Firmware Version: A2.00.20 , 2010-06-30T21:05:56
GUI Version: A2.00.20_007
Boot Version: 1.0.37-5.4
Hardware Version: 0.01
--- DSL Information ---
DSL Driver Version: AnnexA version - A2pB023k.d21d
DSL VPI/VCI: 0/38
DSL Status: Showtime
DSL Mode: G.DMT
DSL Channel:
DSL Upstream Rate: 448 Kbps
DSL Downstream Rate: 8064 Kbps
Down up
DSL Noise Margin: 6.2 dB 23.0 dB
DSL Attenuation: 27.0 dB 14.0 dB
DSL Transmit Power: 19.8 dBm 12.3 dBm
Re: Speed plummeted overnight: 21CN/IPSC work?
05-02-2011 3:21 PM
- Mark as New
- Bookmark
- Subscribe
- Subscribe to RSS Feed
- Highlight
- Report to Moderator
Today tried a few downloads and it was very slow. Read Friday's report of problem, so left things for a while. Cam back this pm and still very slow, even after a few reboots of router. Sync speed fine, download speed slower than upload speed!!!
Raised a ticket no. 39593606
Message said that it is taking over 30 hours for response to tickets!!!!
Should have stayed on holiday.
Re: Speed plummeted overnight: 21CN/IPSC work?
05-02-2011 8:26 PM
- Mark as New
- Bookmark
- Subscribe
- Subscribe to RSS Feed
- Highlight
- Report to Moderator
Re: Speed plummeted overnight: 21CN/IPSC work?
05-02-2011 9:01 PM
- Mark as New
- Bookmark
- Subscribe
- Subscribe to RSS Feed
- Highlight
- Report to Moderator
- Subscribe to RSS Feed
- Mark Topic as New
- Mark Topic as Read
- Float this Topic for Current User
- Bookmark
- Subscribe
- Printer Friendly Page
- Plusnet Community
- :
- Forum
- :
- Help with my Plusnet services
- :
- Broadband
- :
- Re: Speed plummeted overnight: 21CN/IPSC work?