Help for a novice please.

From: Trayhorn Benjamin J ([email protected])
Date: Wed Mar 07 2001 - 03:18:07 EST

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    I'm trying to set up a simple point to point TCP/IP link across a
    satellite. Unfortunately I have no experience in this and everything I
    have learnt so far has been off the web. I'm really just checking I'm
    doing things correctly as I have very limited satellite time to play
    around with.

    I'm using 2PC's with Win'98, a couple of CISCO routers (configured as a
    bridge) and some EF Data 3650 modems.

    Basically it is a 2Mbps link, I am new to all this and I found a little
    app called TCPTune.exe which will change the receive window size. I've
    set this to 157kbyes (guessing a 600ms RTT) and the 'max duplicate acks'
    to 3 (default)

    I will refine the window size once I've had a chance to ping accross the
    satellte.

    What else can I do to maximise the through-put of the link with out too
    much effort (we have our next access in a week)

    Thanks for any help received

    Ben Trayhorn

    p.s.
    Do some applications change the window size?
    I want to demonstrate some file transfer and video conferencing. Any
    recommended (free preferable) applications? 

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