How Am I Looking? [Archive] - SpeedGuide.net Broadband Community

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deathexodus
05-08-01, 12:30 AM
TCP options string = 020405b40103030301010402

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) = 513920
RWIN Scaling (RFC1323) = 3 bits
Unscaled Receive Window = 64240
RWIN is a multiple of MSS
Other values for RWIN that might work well with your current MTU/MSS:
256960 (MSS x 44 * scale factor of 4)
128480 (MSS x 44 * scale factor of 2)
64240 (MSS x 44)

bandwidth * delay product:
Your RcvWindow limits you to: 20556.8 kbps (2569.6 KBytes/s) @ 200ms
Your RcvWindow limits you to: 8222.72 kbps (1027.84 KBytes/s) @ 500ms

MTU Discovery (RFC1191) = ON

Time to live left = 52 hops
TTL value is ok.

Timestamps (RFC1323) = OFF

Selective Acknowledgements (RFC2018) = ON

IP type of service field (RFC1349)= 00000000

Any suggestions to make it work faster and better? :) Thanks :) :) :D

blebs
05-08-01, 06:15 AM
Looks good! How are your download speeds?
Do you know what your Cap is from your ISP if any? :)

Lobo
05-08-01, 08:26 AM
And what are your system specs :)

deathexodus
05-08-01, 07:09 PM
My caps for downloading is 1.5 Mbps and uploading is 128k.. i'm downloading around 200 k/b a second and steadily dropping to 150 k/b :(

I have a:
AMD Athlon
384 MB of RAM
60 Gig Hard Drive
@Home Cable
64 MB Geforce 2 GTS Video Card

Lobo
05-08-01, 07:12 PM
You may try RWIN's of 522680, 524176 or 554800, see which one works best for you, good luck :) :) :)

Lobo
05-08-01, 07:15 PM
If you can't do better than 150KB d/l call cable company, somethings very wrong :confused: :confused:

deathexodus
05-08-01, 07:33 PM
Ok thanks, do I also have to change the GlobalMaxTcpWindoSize to be the same as the RWIN? Also what should my Max Connections?MaxConnectionsPerServer? and MaxConnectionsPer1_0Server? Thanks!! :) :) :D :cool:

HalfLifer
05-08-01, 07:34 PM
LOBO,

Not flaming you, but edit your posts, otherwise check the General Forum, everyone thinks you spam.

HalfLifer
05-08-01, 07:35 PM
Originally posted by Death-Exodus:
Ok thanks, do I also have to change the GlobalMaxTcpWindoSize to be the same as the RWIN? Also what should my Max Connections?MaxConnectionsPerServer? and MaxConnectionsPer1_0Server? Thanks!! :) :) :D :cool:

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