The BorderWare firewall can come in handy for your situation. It will hide
your
entire private net and all outbound connections seem to be originating from
the external interface of the firewall. If you want to allow incoming
connections
through the firewall, you can either use the SSN or VPN or else the secure
services to reach your private net. You can enable more inbound services if
you
want but you must understand the risks involved. AFAIK it does address
mapping
on inbound traffic as well.
Check website www.border.com
By the way, I do not have any association or commercial interests with
BorderWare
or Secure Computing.
Hope this info. helps.
Regards
Noel
----------
> From: firewalls <firewalls @
lon40 .
nt .
com>
> To: firewalls @
GreatCircle .
COM
> Subject: Two-way IP Address Mapping Needed
> Date: 18 April 1997 02:52
>
> --------
> Greetings,
> We need to connect our corporate network via leased line and firewall to
the
> network of a company that we part-own. Until now this company's network
has
> been isolated and is using IP addresses from the
internal-use-only-and-don't-pu
> blish ranges.
>
> We cannot re-number their network, so we are looking for a firewall or
some
> other dual-homed device which could map between a number of internal-only
IP
> addresses and the same number of addresses from a normally registered
subnet
> which we would allocate to shadow the internal address space.
>
> Does anyone have pointers to such a thing?
>
> Time is pressing, so we would prefer a fairly off-the-shelf piece of
software
> and/or hardware.)
>
> many thanks,
> geoff
> --
> Geoff .
Whale @
nortel .
co .
uk
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