Re: lot's of firewall questions

From: Bryce (fukuzzz_at_takethisout.hotmail.com)
Date: 09/30/03

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    Date: Tue, 30 Sep 2003 08:59:36 -0700

    Okay. Sorry. The main line in is going into the cisco 678 from the wall.
    (that's the dsl line I would think)

    "ELE OLO" <dingtan@eleolo.com> wrote in message
    news:ca44e3e4.0309300753.44e3359e@posting.google.com...
    > Somehow, it seems that your drawing may be missing something or i am
    > not looking at your drawing correctly ?, where is the
    > main line from outside ?
    >
    > There are ways using firewall/vpn appliances to do a STATIC address
    > translation
    > or policy address translation in combination with NAT using mapped IP
    > techniques to only expose one server.
    >
    >
    > Dean, NCSA,CCSA,SANS GSEC,EIT
    >
    >
    > "Bryce" <fukuzzz@takethisout.hotmail.com> wrote in message
    news:<Ap1eb.591$ck4.112212@news.uswest.net>...
    > > I made a little gif here showing a diagram of the setup I'm using.
    > >
    > > I have a qwest dsl line coming in to a cisco 678 and then into a Linksys
    8
    > > port router.
    > >
    > > http://64.45.4.179/temp/computer/computer-network.gif
    > >
    > >
    > > The blue line indicates the cable that comunicates from #1 computer to
    the
    > > router.
    > >
    > > There are 8 computers all together. Is the firewall in the cisco or in
    the
    > > LInksys? I don't understand. And how do I address the firewall?
    > >
    > > I have a dynamic ip address for the cisco 678 that only changes if I
    reboot.
    > >
    > > I'm getting a block of 5 ip address from qwest because I want to set up
    a
    > > computer (#9) onto the network that can have it's own IP address and can
    > > provide files and pictures for ebay etc (for my brother in Japan rather
    than
    > > him paying some other company big bucks to host 3 gigs of files. I
    figure
    > > that since I'm already paying for dsl, I might as well let him access
    them
    > > here for just the 15 bucks a month fee of renting the ip address). I
    need to
    > > add another 4-port to the 8-port to make room? But how do I make sure
    that
    > > the rest of the world can never get to the first 8 computers and only
    the
    > > 9th one? Where do I begin? Can anyone help me?

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