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Thread: Optimizing settings for TCP analyzer

  1. #1
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    Optimizing settings for TCP analyzer

    Hi I am running windows XP and have Cox Premiere 25mbit service. I am currently receiving 15mbits. Can anyone assist me in optimizing my configuration in TCP Optimizer?


    SpeedGuide.net TCP Analyzer Results
    Tested on: 12.04.2009 13:14
    IP address: 68.14.xxx.xxx
    Client OS: Windows XP

    TCP options string: 020405b4010303000101080a000000000000000001010402
    MSS: 1460
    MTU: 1500
    TCP Window: 65535 (NOT multiple of MSS)
    RWIN Scaling: 0 bits
    Unscaled RWIN : 65535
    Recommended RWINs: 64240, 128480, 256960, 513920, 1027840
    BDP limit (200ms): 2621kbps (328KBytes/s)
    BDP limit (500ms): 1049kbps (131KBytes/s)
    MTU Discovery: ON
    TTL: 118
    Timestamps: ON
    SACKs: ON
    IP ToS: 00000000 (0)



    Last Result:
    Download Speed: 15066 kbps (1883.3 KB/sec transfer rate)
    Upload Speed: 5228 kbps (653.5 KB/sec transfer rate)

  2. #2
    XP + akbarri's Avatar
    Join Date
    Dec 2008
    Location
    Caterpillar Inc
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    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 - 513920
    MTU Discovery - Yes
    Black Hole Detect - No
    Selective Acks - Yes
    Max Duplicate ACKs - 2
    TCP 1323 Options:
    Windows Scaling - check
    Timestamps - uncheck

    Advanced Settings tab:
    Max Connections per Server - 10
    Max Connections per 1.0 Server - 10
    LocalPriority - 5
    Host Priority - 6
    DNSPriority - 7
    NetbtPriority - 8
    Lan Browsing speedup - optimized
    QoS: NonBestEffortLimit - 0
    ToS: DisableUserTOSSetting - blank
    ToS: DefaultTOSValue - blank
    MaxNegativeCacheTtl - 0
    NetFailureCacheTime - 0
    NegativeSOACache Time - 0
    LAN Request Buffer Size - 32768

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