Great Circle Associates Firewalls
(August 1997)
 

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Subject: [Humor Off Topic]Re: IP Addressing strategy
From: Kevin Brown - NetComm <Kevin . Brown @ NetComm . ie>
Date: Thu, 21 Aug 1997 17:27:12 +0100
To: "Pedro Quintanilha" <quinta @ midialog . com . br>
Cc: Firewalls @ GreatCircle . COM
In-reply-to: <19970821124807608 . AAA255 @ intadm>

This got me thinking of a site where they used a fake Class A, and then ran
the Sun Net Manager autodiscovery tool.

He called me and said it didn't work. I told him he was too impatient :-)


Kevin
I guess he thought size DID matter!

>Yep. But he (Alan Goldberg) has a class "B".
>
>[]'s
>
>Pedro Quintanilha
>quinta @
 midialog .
 com .
 br
>
>----------
>From: Alessandro Jannuzzi <jannuzzi @
 csn .
 com .
 br>
>To: 'quinta @
 midialog .
 com .
 br'
>Subject: RE: IP Addressing strategy
>Date: Quinta-feira, 21 de Agosto de 1997 08:21
>
>Hi,
>
>What's the difference if you have a Firewall with NAT that permit (and
>filter) inbound connections, or simply a firewall that filter the inbound
>connections to your valid-IP-addressed stations?
>
>(...)
>
>Well, the use of NAT is not restricted only to administration or security
>pourpose.If you have a limited set of valid addresses and you can't
>allocate all of them to your internal network, you may use NAT to solve
>this. You put invalid addresses to your internal network and translate them
>to a single valid one on the other side.
>
>(...)
>
>See you here...
>
>Alessandro Jannuzzi
>jannuzzi @
 csn .
 com .
 br
>
>----------


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