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Thread: I got very high network buffer i need help...

  1. #1
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    I got very high network buffer i need help...

    i have an 3mbps speed and i got huge lag problems on LoL. I tested my network on http://n3.netalyzr.icsi.berkeley.edu/. It says i got very high network buffer Network buffer measurements: Uplink 4300 ms, Downlink 420 ms. I am using win xp sp3. I need help on this. I live in Turkey, Ankara.

    SpeedGuide.net TCP Analyzer Results
    Tested on: 2014.01.30 16:17
    IP address: 83.66.xxx.xxx
    Client OS/browser: Windows XP (Chrome 32.0.1700.102)

    TCP options string: 020405780103030101010402
    MSS: 1400
    MTU: 1440
    TCP Window: 65536 (NOT multiple of MSS)
    RWIN Scaling: 1 bits (2^1=2)
    Unscaled RWIN : 32768
    Recommended RWINs: 64400, 128800, 257600, 515200, 1030400
    BDP limit (200ms): 2621kbps (328KBytes/s)
    BDP limit (500ms): 1049kbps (131KBytes/s)
    MTU Discovery: ON
    TTL: 39
    Timestamps: OFF
    SACKs: ON
    IP ToS: 00000000 (0)


    http://www.speedtest.net/my-result/3271145707

  2. #2
    XP + akbarri's Avatar
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    XP? Why dont u upgrade ur OS?

    Anyway, this is ur TCP Optimizer Settings

    General Settings tab:
    Custom settings - check
    Modify All Network Adapters - check
    Network Adapter Selection - your NIC
    MTU - 1440
    TTL - 64
    Checksum Offloading - enable:0
    TCP Receive Window - 128800
    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 - 8
    Max Connections per 1.0 Server - 8

    LocalPriority - 5
    Host Priority - 6
    DNSPriority - 7
    NetbtPriority - 8

    LAN Browsing speedup - optimized
    LAN Request Buffer Size - 16384

    MaxUserPort - 65535
    TcpTimedWaitDelay - 30

    QoS: NonBestEffortLimit - 0
    ToS: DisableUserTOSSetting - 0
    ToS: DefaultTOSValue - 0

    MaxNegativeCacheTtl - 0
    NetFailureCacheTime - 0
    NegativeSOACache Time - 0

    Gaming Tweak :
    TcpAckFrequency - default:n/a
    TCPNoDelay - default:n/a
    TcpDelAckTicks - default:n/a

    Restart and use IE to recheck ur TCP/IP Analyzer (Don't use Chrome)

    # OS: Windows, Linux # Browser: Blink, Gecko, Presto, Webkit + Squid + Bind

  3. #3
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    After changes downlink ms reduced but uplink didnt changed. I used ie for test i got Uplink 4300 ms, Downlink 160 ms . But when i did it from chrome i got 4400 ms, Downlink 380 ms. Why does it changing and my uplink still too high.

  4. #4
    XP + akbarri's Avatar
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    Post ur new TCP Analyzer Results ?

    # OS: Windows, Linux # Browser: Blink, Gecko, Presto, Webkit + Squid + Bind

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