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Thread: Directions on my tweaking.

  1. #1
    New Member
    Join Date
    Oct 2000
    Location
    Toronto
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    Post Directions on my tweaking.

    I 'am currently with @home (3000kbps/400kbps)
    I have the Ericsson PipeRider modem. Please tell me what i should do to increase performance. Thanks.

    TCP options string = 020405b401010402

    MTU = 1500
    MTU is fully optimized for broadband.

    MSS = 1460
    Maximum useful data in each packet = 1460, which is equal to MSS.

    Default Receive Window (RWIN) = 20000
    RWIN Scaling (RFC1323) = 0 bits
    Unscaled Receive Window = 20000
    For optimum performance, consider changing RWIN to 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)
    64240 (MSS x 44)

    bandwidth * delay product:
    Your RcvWindow limits you to: 800 kbps (100 KBytes/s) @ 200ms
    Your RcvWindow limits you to: 320 kbps (40 KBytes/s) @ 500ms
    Consider increasing your RWIN value to optimize TCP/IP for broadband.

    MTU Discovery (RFC1191) = ON

    Time to live left = 116 hops
    TTL value is ok.

    Timestamps (RFC1323) = OFF

    Selective Acknowledgements (RFC2018) = ON

    IP type of service field (RFC1349)= 00000000

  2. #2
    Super Good Guy! dannjr's Avatar
    Join Date
    Jul 2000
    Location
    Chicago
    Posts
    2,233

    Post

    This a win98 OS if so go drop in a few patch's. On win98 you will need the Vtcp.386
    the speed patch and the Speedguide WEB patch... go here http://www.speedguide.net/Cable_mode..._patches.shtml

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