NAT static with inside Proxy IP
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11-06-2009 01:46 AM - edited 03-04-2019 06:37 AM
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
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11-06-2009 07:58 AM
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
http://www.cisco.com/en/US/docs/ios/ipaddr/command/reference/iad_nat.html#wp1011984
Hope to help
Giuseppe
