HTTPS Port address translation (PAT) not working

Question

Discovered this little gotcha when creating services for https port redirection. 
 
 When creating the new port keep the source port as general ie. tcp/udp (1-65535) NOT the port you want to use. 
 example which works 
 
 NOT source TCP 4433

Vishal_R · Answer

Hi brent sergent : Yes as system/OS uses Ephemeral ports, which are dynamic ports, are the set of ports that every machine by default will use to make an outbound connection. The range for ephemeral ports should be 1024&ndash;65535 as per the RFC RFC 6056 however some Linux kernels may have a different start range.