Topic: cablenut tweak

[GreenChrome]

I have charter 18/2

« SpeedGuide.net TCP Analyzer Results »
Tested on: 01.28.2011 22:25
IP address: 97.81.xxx.xx
Client OS: Windows XP
 
TCP options string: 020405b40103030201010402
MSS: 1460
MTU: 1500
TCP Window: 251120 (multiple of MSS)
RWIN Scaling: 2 bits (2^2=4)
Unscaled RWIN : 62780
Recommended RWINs: 64240, 128480, 256960, 513920, 1027840
BDP limit (200ms): 10045kbps (1256KBytes/s)
BDP limit (500ms): 4018kbps (502KBytes/s)
MTU Discovery: ON
TTL: 55
Timestamps: OFF
SACKs: ON
IP ToS: 00000000 (0)

tweaks please thank you.

[chpalmer]

Give these a try...


DefaultReceiveWindow = 921600
DefaultSendWindow = 256000
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 = 186880
MaxFreeTcbs = 8000
MaxHashTableSize = 16384
MaxNormLookupMemory = 5000000
SackOpts = 1
SynAttackProtect = 1
Tcp1323Opts = 1
TcpLogLevel = 1
TcpMaxDupAttacks = 3
TcpMaxHalfOpen = 100
TcpMaxHalfOpenRetired = 80
TcpRecvSegmentSize = 1460
TcpSendSegmentSize = 1460
TcpTimedWaitDelay = 30
TcpUseRFC1122UrgentPointer = 0
TcpWindowSize = 186880
MaxConnectionsPer1_0Server = 20
MaxConnectionsPerServer = 10
DefaultTimeToLive = 64
DefaultUserTOSSetting = 0
TcpMaxDataRetransmissions = 6
DefaultTOSValue = 240