Re: Networking Problem - yup

From: Alvin Oga (aoga_at_ns.Linux-Consulting.com)
Date: 08/02/04

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    Date: Mon, 2 Aug 2004 06:24:08 -0700 (PDT)
    To: Jonathan Barnes <webdwarf@jmconline.net>
    
    

    On Mon, 2 Aug 2004, Jonathan Barnes wrote:

    >
    > Thanks for the reply, I was wondering what a good way of subnetting my networks
    > would be.. What would be be advisable for someone with a DMZ and a LAN, and
    > another LAN inside the first LAN

    "better" or "good way" will depend on who you ask

    if it's my toyz...

            dmz === outside dns, outside web, outside smtp, outside blah

            486-based boxes for firewall ...
            1 or 2 or 3 or more servers on the dmz for each protocol

                 isp-ip# 10.1.2.yy
    --- internet ----- fw or not --- outside boxes ( dmz )
                        |
                        | 10.1.2.x
                   stricter fw rules
                        |
                        | 192.168.1.x
                    inside lan
    ( inside dns, inside development web, inside blah, ecomm database )
    ( and backup everything on the ouside ... push it out.. never pull )

    leave your outside boxes for them to play with
    and assume it will be [h/cr]acked and be glad
    they don't come poking around your inside lan

    c ya
    alvin

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