Conditional Routing (or firewall)

From: Lars Bro <lbr_at_nettest.dk>
Date: Mon, 24 Jul 2000 11:28:21 +0200

Hi,

We hava a corner of our network that looks like this:

    ----+--------+----------+----------+----------- - - - - common LAN
        | | | |
     +----+ +----+ +---+ +-+-+
     | A | | B | | C | | D |
     +----+ +----+ +---+ +-+-+
                                       |
                                       |
                 ------+-----+---------+------------ - - - private LAN
                             | |
                          +----+ +-----+
                          | D1 | | D2 |
                          +----+ +-----+


The hosts A, B, C and D are servers in our test department. Host D is
a gateway between the common LAN and the test equipment D1 and D2.

But I would like to ensure that ONLY host A, B and C can access
D1 and D2 (and not all the other nosy people in the company).


Do you have any suggestions on how to do this ? Can I just write into
gated.conf on D which routs are valid or do I have to add specific
firewall software ?


Yours,
Lars Bro



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Received on Mon Jul 24 2000 - 09:31:19 NZST

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