Hi. I guess this is more like a general Linux question. How can I find out on my Fedora 25 what port I have to open up for a program to work?
I recently purchased a Multifunction Canon Printer TS5000 series. They use a propetary program for scanning images called ScangearMP . When I execute scangearmp2 it cannot find the printer on the wireless network. If I drop the firewall, then scangearmp2 indeed finds the printer. How can I find out what firewall ports scangear is trying to use? I tried netstat but the listing I saw was kind of large and did not immediately make sense to me. Thanks for any help -- ------------------------------ /\_/\ |O O| pepeb...@gmail.com ~~~~ Javier Perez ~~~~ While the night runs ~~~~ toward the day... m m Pepebuho watches from his high perch.
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