cablenutt.. need settings

[bOoOyAa_]

hey i have a cable modem and its been going from 128 upload to 220 at times. i play Rogue spear online and have been able to host 10 but i wanan host more. my dl went from 1.9 to 1.4 thats only when my upload it at 220. i want it to be more stable.


dual p3 600mhz
1.0 gigs sdram
cable modem (AT&T)
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) = 64240
RWIN Scaling (RFC1323) = 0 bits
Unscaled Receive Window = 64240
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)

bandwidth * delay product:
Your RcvWindow limits you to: 2569.6 kbps (321.2 KBytes/s) @ 200ms
Your RcvWindow limits you to: 1027.84 kbps (128.48 KBytes/s) @ 500ms

MTU Discovery (RFC1191) = ON

Time to live left = 115 hops
TTL value is ok.

Timestamps (RFC1323) = OFF

Selective Acknowledgements (RFC2018) = ON

IP type of service field (RFC1349)= 00000000

[bOoOyAa_]

here is my connection test


http://www.dslreports.com/speedtests/1430543;233127;1ee7ab901a075d3f774a4971ddca5805;2.0;www.dslreports.com/1036710387

[mnosteele52]

Use the following settings in CableNut:

DefaultReceiveWindow = 192512
DefaultSendWindow = 16384
DisableAddressSharing = 1
InitialLargeBufferCount = 100
InitialMediumBufferCount = 240
InitialSmallBufferCount = 320
LargeBufferSize = 81920
MaxFastTransmit = 64000
MediumBufferSize = 15040
PriorityBoost = 0
SmallBufferSize = 1280
TransmitWorker = 32
FastSendDatagramThreshold = 4096
EnableFastRouteLookup = 1
EnablePMTUDiscovery = 1
IgnorePushBitsOnReceive = 0
GlobalMaxTcpWindowSize = 64240
MaxFreeTcbs = 8000
MaxHashTableSize = 16384
MaxNormLookupMemory = 5000000
SackOpts = 1
SynAttackProtect = 1
Tcp1323Opts = 0
TcpLogLevel = 1
TcpMaxDupAcks = 2
TcpMaxHalfOpen = 100
TcpMaxHalfRetried = 80
TcpRecvSegmentSize = 1460
TcpSendSegmentSize = 1460
TcpTimedWaitDelay = 30
TcpUseRFC1122UrgentPointer = 0
TcpWindowSize = 64240
MaxConnectionsPer1_0Server = 20
MaxConnectionsPerServer = 10
DefaultTTL = 64

Also follow the troubleshooting tips at the bottom of my Help & Tips link.
:) :D

[bOoOyAa_]

i see no changes with the cablenut settings i entered. all my test are the same as i had it before. i really want my DL speed back and if possible have my upload stay the same or even faster... any other suggestion will help. thank you!

[mnosteele52]

AT&T's caps are 1500/128, it looks like your getting 90% of that and that is all you are really going to get.:) ;)