You do not have to DMZ your machine IP, just forward this port number in that machine in the router "Application & Gaming" tab. f0 Q. S+ C% l- p4 @) {$ k- q- G/ V% y# r" u
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If your home machine is a linux box, you can forward your port 22 in your router and using SSH to tunnel VNC. " ?9 o9 `8 \, o0 V9 E2 ~* } http://members.shaw.ca/nicholas.fong/vnc/2 U9 p8 K* d/ | C" u% c9 M ~
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Not sure how to do that in Windows, I remember need to turn on remote desktop. function.