Re: Connecting 2 sites with the same ip address.

Tech-Archive recommends: Fix windows errors by optimizing your registry

You can statically NAT the internal resources you want to reach on the
remote side. This must be done by the admin at the remote side (if you don´t
want to do this on your side) and he/she has to proxy arp the external IP´s
that will be used to statically NAT the resources. Then these external IP´s
must be defined for the VPN connection on both sides.

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Johan Engdahl
CCSA, CCSE, CCA, MCP | johan AT firewall1 DOT nu | http://www.firewall1.nu

"GhostBuster" <GhostBuster@xxxxxxxxxxxxxxxxxxxxxxxxx> wrote in message
news:17685D93-6473-4A20-9D24-6EE1A97F065D@xxxxxxxxxxxxxxxx
In "normal" FW you can do NAT over VPN to translate IP address. This can
not
be done with ISA Correct ?


"Dieter Rauscher [MVP]" wrote:

Hi GhostBuster,

Is it possible and if so how do you configure an VPN i ISA 2006 to
make a
VPN to a site that have the same internal ip address somewere on the
net.
I
have a ISA 2006 and the other side uses a clavister FW.

For clarification:
Network A: 192.168.1.0/24
Network B: 192.168.1.0/24

No, that's not gonna work.

Regards,
Dieter

--
Dieter Rauscher
MVP ISA Server
Website: http://www.msisafaq.de
Blog: http://msmvps.com/rauscher/
Buch: http://www.msisafaq.de/buch/



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