Can You Analyze My Settings Troger ^^

LebronJeff · Post by **LebronJeff** » Wed Jul 11, 2007 2:53 am

Try the following with TCP Optimizer:

General Settings tab:
Custom settings - check
Modify All Network Adapters - check
network adapter selection - your NIC
MTU 1500
TTL - 64
TCP Receive Window - 49640
MTU Discovery - Yes
Black Hole Detect - No
Selective Acks - Yes
Max Duplicate ACKs - 3
TCP 1323 Options:
Windows Scaling -check
Timestamps - uncheck

Advanced Settings tab:
Max Connections per Server - 8
Max Connections per 1.0 Server - 10
LocalPriority - 1
Host Priority - 2
DNSPriority - 3
NetbtPriority - 4
Lan Browsing speedup - optimized
QoS: NonBestEffortLimit - 0
ToS: DisableUserTOSSetting - 0
ToS: DefaultTOSValue - 240
MaxNegativeCacheTtl - 0
NetFailureCacheTime - 0
NegativeSOACache Time - 0
LAN Request Buffer Size - 16384

after i use this settings my internet boost more than i expect

trogers · Post by **trogers** » Wed Jul 11, 2007 11:35 am

This is for an ISP given speed of 384 kbps in the Philippines.

What speed are you getting with these settings?

LebronJeff · Post by **LebronJeff** » Wed Jul 11, 2007 12:13 pm

i have a router with 2 computers are connected one is laptop and desktop,i am use a loptop ^^.so i cannot get my full speed of 384 kbps but in this tweak i can get in the range of 100 to 385 download speed and upload is 250 kbps up >> hmm what do you think in TCP optimizer settings i only get 50 to 150 kbps ...

trogers · Post by **trogers** » Wed Jul 11, 2007 12:30 pm

If you surf to the US often, do some speedtests to a few test servers in the US and post your results. From the latency values, we can calculate an appropriate TCP Window.

johnhc · Post by **johnhc** » Wed Jul 11, 2007 2:33 pm

From my reading of the TCP Optimizer manual, the DefaultTOSValue of 240 (x'F0') would not be a legal DiffServ value but would be a valid ToS value. This raises the question: When is the DefaultTOSValue taken as a ToS value and when is it a DiffServ value?
Thanks........John

LebronJeff · Post by **LebronJeff** » Wed Jul 11, 2007 9:04 pm

i think yes..because that 240 Tos value is from the calculation from the cablenut..

LebronJeff · Post by **LebronJeff** » Wed Jul 11, 2007 9:09 pm

my 384 kbps download speed,becomes

trogers · Post by **trogers** » Wed Jul 11, 2007 9:46 pm

johnhc wrote:From my reading of the TCP Optimizer manual, the DefaultTOSValue of 240 (x'F0') would not be a legal DiffServ value but would be a valid ToS value. This raises the question: When is the DefaultTOSValue taken as a ToS value and when is it a DiffServ value?
Thanks........John

The table of this thread - DiffServ Codepoints (first 6 bits) in order of precedence, under 4. Advanced Settings gives you the values of Diff Serv that have equivalent value in ToS:

http://www.speedguide.net/tcpoptimizer.php

johnhc · Post by **johnhc** » Thu Jul 12, 2007 8:32 pm

I used the speedguide TCP Optimizer manual to form my original question.
There is a note at the end of the DiffServ Codepoints table that says:

Values not in the above table can get reset to the default (0), or have the connection reset.

What I am asking is when is the value in ToS/DiffServ considered to be a ToS value (and possibly invalid DiffServ, but not tested) and when it is considered a DiffServ value to be tested for validity against the Codepoints table? How or what makes this decision and does it depend on the server or what?
Thanks....John

trogers · Post by **trogers** » Thu Jul 12, 2007 9:48 pm

johnhc wrote:I used the speedguide TCP Optimizer manual to form my original question.
There is a note at the end of the DiffServ Codepoints table that says:

What I am asking is when is the value in ToS/DiffServ considered to be a ToS value (and possibly invalid DiffServ, but not tested) and when it is considered a DiffServ value to be tested for validity against the Codepoints table? How or what makes this decision and does it depend on the server or what?
Thanks....John

This would be very advance info. Suggest you search Google for ToS and DiffServ, read up on how they are derived and what they do and where they intersect.

Much depends on how network developers set their system. Some intermediate routers do not recognise ToS and Diff Serv codes placed the data packets.