Had To Reformat Need Tweaks Please

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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noaht1980
Regular Member
Posts: 150
Joined: Wed Jul 03, 2002 1:14 am
Location: Washington

Had To Reformat Need Tweaks Please

Post by noaht1980 »

Hey,

well i was having some issues with my internet explorer and couldnt get it fixed so i reformatted hd and i lost all my settings i was using before any help would be appreciated


i will post a test
1500/128 verizon dsl
Windows XP Home
600/256/20


A computer lets you make more mistakes faster than any other human invention in history
noaht1980
Regular Member
Posts: 150
Joined: Wed Jul 03, 2002 1:14 am
Location: Washington

Here

Post by noaht1980 »

Browser/OS = Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; .NET CLR 1.0.3705)
Note: Read the FAQ if the above is not your IP address.

TCP options string = 020405b401010402

MTU = 1500
MTU is fully optimized for broadband.

MSS = 1460
Maximum useful data in each packet = 1460, which equals MSS.

Default Receive Window (RWIN) = 27740
RWIN Scaling (RFC1323) = 0 bits
Unscaled Receive Window = 27740
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)
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: 1109.6 kbps (138.7 KBytes/s) @ 200ms
Your RcvWindow limits you to: 443.84 kbps (55.48 KBytes/s) @ 500ms

MTU Discovery (RFC1191) = ON

Time to live left = 53 hops
TTL value is ok.

Timestamps (RFC1323) = OFF

Selective Acknowledgements (RFC2018) = ON

IP type of service field (RFC1349)= 00000000
1500/128 verizon dsl
Windows XP Home
600/256/20


A computer lets you make more mistakes faster than any other human invention in history
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Lobo
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Location: Panama City, FL and a FAN of Dale Earnhardt Jr. Bud Chevy & NASCAR , and the Atlanta Braves

Post by Lobo »

See help thread below :)
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make7upyoursman
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Posts: 62
Joined: Fri Jul 05, 2002 11:22 pm

Post by make7upyoursman »

i'd try the following recieve windows with a MaxMSS of 1460 and MaxMTU of 1500.

64240, 128480, 256960, 373760
* all multiples of your MSS

also if any of these dont seem to work well try

cap x 1024 / 8 = optimal rwin ( this is only a theory that ppl use)

1500 x 1024 / 8 = 192 000
* this is not a multiple of your MSS
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