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Issues creating PAT

Hi. This is my first time configuring this. I am having some trouble with it. I tried to search on the forum but the one I found had pictures that do not work anymore. I have one public IP and want to direct it to 2 internal IP addresses with the same port number. This isn't gonna work. One way is to use a different port and forward it to the correct port. The second was to use another public IP and use DNAT again which I would like to avoid doing.

For example. 

10.10.10.10 as public

192.168.0.1 as the first webpage on port 80

192.168.0.2 as the second webpage on port 81 ----> 80

When I go to 10.10.10.10, it shows  192.168.0.1 which is already working but I want to use 10.10.10.10:81 to show 192.168.0.2.

I already created separate firewall rules to allow access from external to WAN using HTTP and port 81.

This is what I have on the first one:

OSrc: Any

SNAT: Original

ODst: WAN

DNAT: 192.168.0.1

OSrvc: 80

PAT: Original

Second one:

OSrc: Any

SNAT: Any

ODst: WAN

DNAT: 192.168.0.1

OSrvc: 81

PAT: 80

Am I missing something or doing something wrong?



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Parents Reply
  • Hi H_Patel,

    I currently have Allow 81 on the firewall rules. 

    Src Zone - Any

    Src Net - Any

    Dst Zone - LAN, WAN

    Dst Net - Port2 (This is where WAN is.

    Services - TCP_81

    VIewed the log viewer and it is indeed being allowed on the network.

    When I did the packet capture, the firewall says internal server error. Can't go into it now

    Edit: I can go back in the webadmin again. Just switched from Cable to wifi and vice versa but the port 81 still doesn't work.

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