From: Martin, Chris (chris@xxxxxxxxxxxx)
Date: Mon May 07 2001 - 14:52:11 GMT-3
Yes its possible to have a nat inside / outside on the same router/interface
----- Original Message -----
From: "Padhu (LFG)" <padhu@steinroe.com>
To: "'Price, Jamie'" <JPrice@isgteam.com>; "'Johnny Dedon '"
<johnny.dedon@exodus.net>; "'Groupstudy '" <ccielab@groupstudy.com>
Sent: Monday, May 07, 2001 10:20 AM
Subject: NAT on a stick
> While we are on this subject, Is it possible to have inside and outside on
> the same interface, basically NAT on a stick ?
>
> Cheers,Padhu
>
> -----Original Message-----
> From: Price, Jamie [mailto:JPrice@isgteam.com]
> Sent: Sunday, May 06, 2001 10:39 PM
> To: 'Johnny Dedon '; 'Groupstudy '
> Subject: RE: Nat question
>
>
> I have a few customers that are using a router and CBAC. They have been
> provided a WAN IP address and a separate IP address range for their own
use
> by their ISP. The intent being that the WAN address goes on the external
> i/f of the router and block is used for the router internal i/f, the
> firewall, and any other devices/statics that require public addresses.
>
> With the router/CBAC scenario though that configuration can't be applied
> being as the internal router i/f is actually on the LAN. In these cases I
> have used the allocated range for NAT while still using the WAN address,
> which is a completely different subnet to the allocated block, for the
> external i/f address.
>
> If that's the sort of scenario you're talking about then yes.....it works
> fine.
>
> Jamie
>
> -----Original Message-----
> From: Johnny Dedon
> To: Groupstudy
> Sent: 5/6/01 4:39 PM
> Subject: Nat question
>
> Can nat be done using a single interface?
> I am asked to do nat to an address range that I don't have any
> interfaces
> belonging to.
>
> Johnny Dedon
> Senior Staff Consultant
> Exodus Professional Services
> johnny.dedon@exodus.net
> www.exodus.net
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