Need Dsl Tweak Help! [Archive] - SpeedGuide.net Broadband Community

View Full Version : Need Dsl Tweak Help!


advsysco
08-02-01, 11:01 PM
PENTIUM 4 AT 1.8 WITH 256K
SPEADSTREAM 4060 DSL MODEM
DSL AT 768\128 BUT CAN ONLY GET 635\70.
ANY TWEAKS TO GET A BETTER #.
OS:WIN-ME


TCP options string = 02040586010303040101080a000000000000000001010402
MTU = 1454
MTU is not fully optimized for broadband. Consider increasing your MTU to 1500 for better throughput.
MSS = 1414
Maximum useful data in each packet = 1402, which is less than MSS because of Timestamps, or other TCP/IP options used.
MSS is not fully optimized for broadband (although it might work well for slower connections). Consider increasing your MTU value.
Default Receive Window (RWIN) = 531440
RWIN Scaling (RFC1323) = 4 bits
Unscaled Receive Window = 33215
For optimum performance, consider changing RWIN to a multiple of MSS.
Other values for RWIN that might work well with your current MTU/MSS:
520352 (MSS x 46 * scale factor of 8)
260176 (MSS x 46 * scale factor of 4)
130088 (MSS x 46 * scale factor of 2)
65044 (MSS x 46)
bandwidth * delay product:
Your RcvWindow limits you to: 21257.6 kbps (2657.2 KBytes/s) @ 200ms
Your RcvWindow limits you to: 8503.04 kbps (1062.88 KBytes/s) @ 500ms
MTU Discovery (RFC1191) = OFF
Time to live left = 54 hops
TTL value is ok.
Timestamps (RFC1323) = ON
Note: Timestamps add 12 bytes to the TCP header of each packet, reducing the space available for useful data.
Selective Acknowledgements (RFC2018) = ON
IP type of service field (RFC1349)= 00000000

piranha
08-02-01, 11:48 PM
What OS please ? Go on SG main site, do tcp/ip analyser test and post result please but erase your ip adress or replace by "XXXXXX".

Click in my sig for Lobo's help page. First page at bottom, click on link for CableNut version 4.02, download and install. With CableNut adjuster you can do manual settings if needed.

It is late for me, will be back tomorrow. May be somebody else will continue to help you.

Lobo
08-03-01, 08:56 AM
piranha, in your signature Test tweak here is analyzer, lol
:) The other takes you to patch page:) :)