Re: Duplicate IP addresses



why not?

ip address outside 44.130.0.1 255.255.255.0
(for terminating ipsec sessions)
global (outside) 1 44.130.2.1
nat (inside) 1 0.0.0.0 0.0.0.0 0 0
(for access to internet)
route outside 0.0.0.0 0.0.0.0 44.130.0.254

at the defaultgateway (router) 44.130.0.254 you have to set a secondary address 
to the interface

ip address 44.130.2.254 255.255.255.0 secondary
(proxy arp on pix-outside must be enabled)

or a routing entry for the address 44.130.2.1

ip route 44.130.2.1 255.255.255.255 44.130.0.1

that's all.

best regards

dirk


Chris Kirschke wrote:

> PIX firewalls do not support secondary addresses...
>
> Chris Kirschke
> Chief Guru
> Astreya Partners, Inc
> chris@astreya.com
> 408-790-5900 xt 531
>
> -----Original Message-----
> From: Dragan Milojevic [mailto:dmilojevic@goldtech.com]
> Sent: Monday, June 10, 2002 5:06 AM
> To: firewalls@lists.gnac.net
> Subject: Duplicate IP addresses
>
> Hello,
> Is it possible to have two different IP addresses for outbound interface on 
>PIX 501/506 firewall at the same time (one used only for IPSec another used 
>for Internet connection)?
>
> Thanks.
>
> _______________________________________________
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--

ISION Internet AG

Dirk Pfau

IP Network / iSecurity

Harburger Schlossstr. 1

D-21079 Hamburg

Fon: +49 40 77175-538

eMail: Dirk.Pfau@energis-ision.com

Web: http://www.energis-ision.com





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