NAT static with inside Proxy IP

rkrumpe · ‎11-06-2009

Hi,

i want NAT from outside to inside. This works fine so the inside Station (Web-Server) have an Default-Gateway to my NAT-Routers inside Interface-IP.

I want NAT from Outside-IP 213.1.1.1 to Inside-Station 192.168.235.56 and the originator-IP should be the Interface-IP 192.168.235.60 from Router.

So the Web-Server recognise the packet within the same Subnet and can respond to this.

How can i solve this?

regards

Ronny

Case Cisco:

int e0/0

ip add 213.1.1.5 255.255.255.240

ip nat outside

int e0/1

ip add 192.168.235.60 255.255.255.240

ip nat inside

ip nat inside source static tcp 192.168.235.56 80 213.1.1.1 80

Giuseppe Larosa · ‎11-06-2009

Hello Ronny,

>> So the Web-Server recognise the packet within the same Subnet and can respond to this.

How can i solve this?

well, an ip default gateway on the web server should be already present so the source address shouldn't be a problem.

unless you need to translate also the source in that case

ip nat outside source

can be useful

see

Hope to help

Giuseppe