upload speed,i need advice pls

Get help and discuss anything related to tweaking your internet connection, as well as the different tools and registry patches on the site. TCP Optimizer settings and Analyzer results should be posted here.
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erik23

upload speed,i need advice pls

Post by erik23 »

Hi guys

i have shaw @home cable.I was asking my provider if ill be able hit 600kb/s upload speed (like fxp 40mb/s ocx3 connection to my cable).They told me ill be able hit that speed but i should visit your site and look here. " It is possible to reach those speeds but uploading is generally a
lot slower that downloading because there is more bandwidth available on our
network and other networks for uploading.There are a number of @Home cable partners, mainly in the United
> States, who have implemented a 'modem cap' to ensure optimum performance
to
> all customers. Shaw High-Speed Internet has taken a proactive approach
> toward individual bandwidth abuse and has had no need implement a cap."

TCP options string = 020405b40103030201010402

MTU = 1500
MTU is fully optimized for broadband.

MSS = 1460
Maximum useful data in each packet = 1460, which is equal to MSS.

Default Receive Window (RWIN) = 256960
RWIN Scaling (RFC1323) = 2 bits
Unscaled Receive Window = 64240
RWIN is a multiple of MSS
Other values for RWIN that might work well with your current MTU/MSS:
513920 (MSS x 44 * scale factor of 8)
128480 (MSS x 44 * scale factor of 2)
64240 (MSS x 44)

bandwidth * delay product:
Your RcvWindow limits you to: 10278.4 kbps (1284.8 KBytes/s) @ 200ms
Your RcvWindow limits you to: 4111.36 kbps (513.92 KBytes/s) @ 500ms

MTU Discovery (RFC1191) = ON

Time to live left = 86 hops
TTL value is ok.

Timestamps (RFC1323) = OFF

Selective Acknowledgements (RFC2018) = ON

IP type of service field (RFC1349)= 00000000


SYS: win2k pro,P III 1 GHZ,voodoo5 64mb agp,200GB HDD,256 mb RAM ...


Can u guys help me pls ?(i installed few patches but it dont seems it werx)
User avatar
xbit
Senior Member
Posts: 1330
Joined: Thu Jun 21, 2001 2:51 pm

Post by xbit »

There is not much you can do to tweak your upload. I think that lobo has an upload tweak but i'm not shure. I think it has something to do with the defaultsendwindow. Do you have cablenut installed You can go to http://www.broadbandnuts.com/software.shtml to get it.
User avatar
HalfLifer
Posts: 7086
Joined: Tue Jul 11, 2000 12:00 am
Location: Detroit, Michigan Internet: Comcast Narrowband

Post by HalfLifer »

Great tweak for upload for Win2k.

Check my sig, go to downloads, and download Cyber2000.

Made my upload sky rocket!
Work: DQ
Comp: AXP 1600+, MSI K7T266a Pro2 RU, 512MB PC2100, GF3 Ti200 128MB
matia
Member
Posts: 63
Joined: Thu Jul 12, 2001 10:49 am
Location: Atlanta, GA

hey

Post by matia »

Halflifer I went to that link can you tell me what
that tweak does so I can change it manualy. The web site says you should get rid of all your tweaks and put theirs on but with all the tweaks I've donei don't think I can do that.
P3 600mhz
Win 98
384 ram
64mb DDR geforce 2 pro
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HalfLifer
Posts: 7086
Joined: Tue Jul 11, 2000 12:00 am
Location: Detroit, Michigan Internet: Comcast Narrowband

Post by HalfLifer »

Just run the tweak over your existing ones.
Work: DQ
Comp: AXP 1600+, MSI K7T266a Pro2 RU, 512MB PC2100, GF3 Ti200 128MB
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BigAmp
Regular Member
Posts: 468
Joined: Fri Jun 15, 2001 1:56 am
Location: London

Post by BigAmp »

as far as your upload speed and how fast it can be is realy up to your ISP and the cap they set. it sounds like the tech person told you in not so may words that that speed is within there capping level.
but that may be the max speed of the cap, so you need to have your computer config. to work at its max speed. the tweaks you have done so far do this. you just now need to find tune it to you connection. I say stay with cablenut to do this, it make thiis fine tuning a lot faster, easyer and it let you set your own levels. unlike patchs.
TweakXP.com RASPPPoE TCP/IP Analyzer TCP Optimizer RWIN Calculator
Centrino 1.50 GHz | 768 MB RAM | XP Pro.
erik23

hmm

Post by erik23 »

my speed was increased about 40% (download,upload) when i installed cablenut he removed all my settings.So ok but i have no idea how can i fill it up(cablenut),what r settings ... :p ,any ideas ?


thx
Indio

that cap

Post by Indio »

You said it's up to your ISP and the cap they set.. mine is set to 50k.. how can I uncap my cable modem?
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xbit
Senior Member
Posts: 1330
Joined: Thu Jun 21, 2001 2:51 pm

Post by xbit »

The ultimat guide to uncapping is HERE
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