DNAT TO IIS SERVER

Question

Hi I have a issue 
 
 This is the DNAT rule : 
 
 the service : 
 
 The IP 192.168.11.12 is a webserver that is running on port 50002 https. 
 Our customer want a portforwarding to that port . 
 SO publicip:50002&#160;-> web server page . 
 
 But I see that the firewall is not translating the port:

We have a other webserver running on the same IP but for the port 50001 
 And that's running well:

Can somebody help me?

Leonardo Rebelo · Accepted Answer

So i did some troubleshooting, and downgraded the firmware, and this is the concluse:

We have 2 iis web servers running:

1 at the 443 https port
other at a custom port

if i deactivate the first server and activate the second(the one we had thrubble) with port 443 , than the portforwarding works great.

So i think its not a sophos issue , but just iis that for some reason don't accept external connections to a custom port.

Thomas_XG · Answer

Change "Original Service" to any and try again - if your source device is behind a NAT then source port is likely not "50002"

DNAT TO IIS SERVER

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