Please can you tell me which TCP or UDP ports that you want to forward & include screenshots of your PF rules that you have set up (no photos please they can be difficult to read as text can get out of focus when zoomed)? That way I can check them for you. Please ensure that the browser window is maximised (if Windows) before taking the screenshots & upload them via the "Insert Photos" button (in a mobile browser it's the picture icon) on the post editor's toolbar with the Size parameter set to Large. If they are too small, I will not be able to read them & although I can enlarge them, this just puts the text out of focus. If you prefer PM them to me. If you do PM me, then please add a link in there to this thread, so that I can find it easily.
