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Solved: slow internet computer problem

Discussion in 'Networking' started by wranglerx16, Sep 20, 2008.

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  1. wranglerx16

    wranglerx16 Thread Starter

    Sep 20, 2008
    i was on the phone with my provider for over an hour and came to the computer that my computer is at fault for the slow speeds but i cant figure this out. thanks for your help
    Speed Test Analysis Information

    Checking for Middleboxes . . . . . . . . . . . . . . . . . . Done
    SendBufferSize set to [8192]
    running 10s outbound test (client to server) . . . . . 325.06Kb/s
    running 10s inbound test (server to client) . . . . . . 767.20kb/s

    ------ Client System Details ------
    OS data: Name = Windows XP, Architecture = x86, Version = 5.1
    Java data: Vendor = Sun Microsystems Inc., Version = 1.6.0_05

    ------ Web100 Detailed Analysis ------
    Client Receive Window detected at 17520 bytes.
    Cable modem/DSL/T1 link found.
    Link set to Full Duplex mode
    No network congestion discovered.
    Good network cable(s) found
    Normal duplex operation found.

    Web100 reports the Round trip time = 170.44 msec; the Packet size = 1452 Bytes; and
    No packet loss - but packets arrived out-of-order 0.18% of the time
    This connection is receiver limited 20.78% of the time.
    Increasing the the client's receive buffer (17.0 KB) will improve performance

    This connection is sender limited 73.91% of the time.
    This connection is network limited 5.31% of the time.

    Web100 reports TCP negotiated the optional Performance Settings to:
    RFC 2018 Selective Acknowledgment: ON
    RFC 896 Nagle Algorithm: ON
    RFC 3168 Explicit Congestion Notification: OFF
    RFC 1323 Time Stamping: OFF
    RFC 1323 Window Scaling: OFF
    Information: Network Middlebox is modifying MSS variable
    Server IP addresses are preserved End-to-End
    Information: Network Address Translation (NAT) box is modifying the Client's IP address
    Server says [71.244......] but Client says [192......]
  2. TerryNet

    TerryNet Moderator

    Mar 23, 2005
    First Name:
    What is the brand and model of modem?

    If you are using a router what is its brand and model and how do you connect to it?

    What is the advertised bandwidth of your service? What do you get with an internet test site such as Speakeasy ?
  3. wranglerx16

    wranglerx16 Thread Starter

    Sep 20, 2008
    thanks for responding.the modem is from verizon it is a westell a90-7500
    it is a built in router. i use a wireless connection but i can hook this computer up wired as well. i used verizon.net/speedtest but i have used the speakeasy test as well
  4. JohnWill

    JohnWill Retired Moderator

    Oct 19, 2002
  5. wranglerx16

    wranglerx16 Thread Starter

    Sep 20, 2008
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