Author Topic: 3 mbps down/600 kbps up  (Read 851 times)

Offline morgenes

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  • Posts: 5
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3 mbps down/600 kbps up
« on: December 15, 2005, 03:27:24 pm »
Please, I need cablenut configuration for 3 mbps down/600 kbps up(cable).I use opera 8.51 and windows xp pro. TCP/IP analyzer resu





      
   Re:3 mbps down/600 kbps up
Reply #2 on: December 10, 2005, 09:44:09 PM          
SpeedGuide.net TCP/IP Analyzer



TCP properties for IP = xx.xx.x.xx
Browser/OS = Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; es-ES) Opera 8.51
Notes: Read the Analyzer FAQ if the above is not your IP address.
TCP options string = 020405ac01010402  
MTU = 1492
MTU is optimized for PPoE DSL broadband. If not, consider raising MTU to 1500 for optimal throughput.  
MSS = 1452
MSS is optimized for PPPoE DSL broadband. If not, consider raising MTU to 1500 for maximum throughput.
   
Default Receive Window (RWIN) = 8760
RWIN Scaling (RFC1323) = 0 bits
Unscaled Receive Window = 8760

For optimum performance, consider changing RWIN to a multiple of MSS.
Other values for RWIN that might work well with your current MTU/MSS:
511104 (MSS x 44 * scale factor of
255552 (MSS x 44 * scale factor of 4)
127776 (MSS x 44 * scale factor of 2)
  63888 (MSS x 44)    
bandwidth * delay product (Note this is not a speed test):

Your RcvWindow limits you to: 350.4 kbps (43.8 KBytes/s) @ 200ms
Your RcvWindow limits you to: 140.16 kbps (17.52 KBytes/s) @ 500ms
Consider increasing your RWIN value to optimize TCP/IP for broadband.  
MTU Discovery (RFC1191) = ON  
Time to live left = 121 hops

TTL value is ok.  
Timestamps (RFC1323) = OFF  
Selective Acknowledgements (RFC2018) = ON  
IP type of service field (RFC1349) = 00000000 (0)
   




25852906 connections tested since 03.10.2001.
Analyzer version: 1.06 - last updated 04.12.2005.



THANKS,THANKS,THANKS ! ! !

mccoffee

  • Guest
Re: 3 mbps down/600 kbps up
« Reply #1 on: December 15, 2005, 05:59:02 pm »
DefaultReceiveWindow = 384000
DefaultSendWindow = 98304
DisableAddressSharing = 1
InitialLargeBufferCount = 200
InitialMediumBufferCount = 480
InitialSmallBufferCount = 640
LargeBufferSize = 819200
MaxFastTransmit = 64000
MediumBufferSize = 150400
Priority Boost = 0
SmallBufferSize = 12800
TransmitWorker = 32
FastSendDatagramThreshhold = 4096
EnableFastRouteLookup = 1
EnablePMTUDiscovery = 1
IgnorePushBitsOnReceives = 0
GlobalMaxTcpWindowSize = 37752
MaxFreeTcbs = 8000
MaxHashTableSize = 16384
MaxNormLookupMemory = 5000000
SackOpts = 1
SynAttackProtect = 1
Tcp1323Opts = 0
TcpLogLevel = 1
TcpMaxDupAttacks = 3
TcpMaxHalfOpen = 100
TcpMaxHalfOpenRetired = 80
TcpRecvSegmentSize = 1452
TcpSendSegmentSize = 1452
TcpTimedWaitDelay = 30
TcpUseRFC1122UrgentPointer = 0
TcpWindowSize = 37752
MaxConnectionsPer1_0Server = 20
MaxConnectionsPerServer = 10
DefaultTimeToLive = 64
DefaultUserTOSSetting = 0
TcpMaxDataRetransmissions = 6
DefaultTOSValue = 240

Offline morgenes

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  • Posts: 5
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Re: 3 mbps down/600 kbps up
« Reply #2 on: December 17, 2005, 03:12:02 am »
Thank you very much,Mccoffe!!!!!!bye!