05-21-2021 11:50 AM
Hello, how are you all, I hope you are well.
I would like to do the following:
In Fortinet is the following possible, DNAT, with Public IP example:
22.214.171.124:8081 ( alternate port ) ---DNAT-Mapping---Private IP destination 192.168.100.100:80 ( Port 80)
This in PALO ALTO, how is it configured, please your support, thank you very much.
Greetings and I remain attentive
05-21-2021 12:01 PM
Please se below url for Destination NAT with Port translation
05-21-2021 12:09 PM
Dear, thank you, the example seems more similar to a UTURN-NAT:
In this case, what you are looking for is:
External 126.96.36.199:8081 ( alternate port ) ---DNAT-Mapping---Private IP destination 192.168.100.100:80 ( Port 80).
Externally answer port 8081 and the DNAT in the destination is a port other than the external one, in this case 80.
Another example: 188.8.131.52.100:33899 ( 33899 different port for RDP ), externally answer to 33899 and the DNAT, map it to 192.168.100.100:3389 ( RDP ).
05-21-2021 05:50 PM
@MP18 The procedure / information sent, only allows to do a NAT Portforwarding, to port 8080, since the port is chosen and is mapped to the server that responds on port 8080, but what I am looking for, so the examples, is the following ( This can be done in fortinet )
Is that a user X of internet, for example to place Remote Desktop client on port 184.108.40.206:33899 ( If an alternative one with a 9 of more, 33899 ) The public IP is mapped to a server 192.168.100.100 to the default port 3389.
Public IP: 220.127.116.11:33899 ---DNAT---Mapped 192.168.100.100:3389 ( RDP ).
Please read the previous post as well.
Thank you very much for your assistance
05-21-2021 09:30 PM
This is a standard NAT entry. Just create a NAT statement with your source and service object that you want to match and setup the destination translation for the target IP and service you want to utilize.
05-24-2021 02:46 PM
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