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-   -   Chalk and Cheese - Sky and Virgin Broadband (https://www.cableforum.uk/board/showthread.php?t=33691170)

pabscars 07-01-2013 11:17

Re: Chalk and Cheese - Sky and Virgin Broadband
 
What speed is your line sync'd at in the router config.

I'm sync'd at 39,999 kbps Down and 10,000kbps Up but never see full speed on speedtest's, there always similar to yours

Qtx 07-01-2013 11:23

Re: Chalk and Cheese - Sky and Virgin Broadband
 
Quote:

Originally Posted by pabscars (Post 35520410)
What speed is your line sync'd at in the router config.

I'm sync'd at 39,999 kbps Down and 10,000kbps Up but never see full speed on speedtest's, there always similar to yours

I guess this is what you are talking about?

DownStream Connection Speed 40000
UpStream Connection Speed 9996

First time I have had Openreach Fibre so its all new to me. I guess everything is how it should be then.

Chrysalis 07-01-2013 11:44

Re: Chalk and Cheese - Sky and Virgin Broadband
 
you wont get full speed due to overheads, I expect on the 40meg service 36-37 down is reasonable and 9 up.

If you using a HG modem, unlocking it and disabling QoS will net you roughly 10% extra throughput (not sync) on uploads.

Qtx 07-01-2013 11:54

Re: Chalk and Cheese - Sky and Virgin Broadband
 
Quote:

Originally Posted by Chrysalis (Post 35520418)
you wont get full speed due to overheads, I expect on the 40meg service 36-37 down is reasonable and 9 up.

If you using a HG modem, unlocking it and disabling QoS will net you roughly 10% extra throughput (not sync) on uploads.

Didn't expect the overhead to be that big, but it makes sense.

10% is quite significant enough to give it a try, thanks :)

Chrysalis 07-01-2013 11:56

Re: Chalk and Cheese - Sky and Virgin Broadband
 
doesnt really matter.

Even if FTTC was a 20mbit service it still be far superior to VM. Consistency of performance is king.

Qtx 07-01-2013 12:00

Re: Chalk and Cheese - Sky and Virgin Broadband
 
Quote:

Originally Posted by Chrysalis (Post 35520425)
Even if FTTC was a 20mbit service it still be far superior to VM. Consistency of performance is king.

I would choose an openreach based FTTC at 20mbit over a 120mbit virgin broadband if given the choice. So we feel the same about quality and consistency of performance :tu:

pabscars 07-01-2013 13:11

Re: Chalk and Cheese - Sky and Virgin Broadband
 
Quote:

Originally Posted by Qtx (Post 35520411)
I guess this is what you are talking about?

DownStream Connection Speed 40000
UpStream Connection Speed 9996

First time I have had Openreach Fibre so its all new to me. I guess everything is how it should be then.

:Yes:

Worth a check

AdamD 07-01-2013 15:11

Re: Chalk and Cheese - Sky and Virgin Broadband
 
It's odd, but I'm connected at 80/20, but I only seem to get upwards of 50-55mb now on downloads

Not sure why..


https://www.cableforum.co.uk/images/...2013/01/58.png

https://www.cableforum.co.uk/images/...2013/01/59.png

thenry 07-01-2013 15:15

Re: Chalk and Cheese - Sky and Virgin Broadband
 
www.speedtester.bt.com

AdamD 07-01-2013 15:18

Re: Chalk and Cheese - Sky and Virgin Broadband
 
Can't get the FTTC test to work, but the ADSL one shows:

58 down, 12 up and 20ms ping.

pabscars 07-01-2013 16:53

Re: Chalk and Cheese - Sky and Virgin Broadband
 
http://www.speedtest.bbmax.co.uk/

just for kicks

qasdfdsaq 07-01-2013 19:23

Re: Chalk and Cheese - Sky and Virgin Broadband
 
Quote:

Originally Posted by Qtx (Post 35520424)
Didn't expect the overhead to be that big, but it makes sense.

They're not. The overheads are around 2-3%

Qtx 07-01-2013 22:45

Re: Chalk and Cheese - Sky and Virgin Broadband
 
Some more testing in order then. Local measurements show faster speeds than the speed tests so have been trying different apps/methods to see if they all measure the same way or vary.

They all seem to show faster speeds than the speed test sites so far.

http://s8.postimage.org/xxe1o8k11/speedmon.png

Chrysalis 08-01-2013 07:40

Re: Chalk and Cheese - Sky and Virgin Broadband
 
the flash based speedtest sites especially speedtest.net can under report upload speeds because they use low send buffer values which are not enough for FTTC upload speeds unless you close to london.

in my ftp client eg. the default send buffer is way too low to maximise my upload I had to bump it up and windows only auto tunes the downstream buffer.

AdamD 08-01-2013 21:19

Re: Chalk and Cheese - Sky and Virgin Broadband
 
Hmm, is there a super fast torrent I can try? I assume a standard linux one would do.


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