Sep 22, 2017

Learn how to use netstat commands to watch open ports. Using the –b, -o, -an, interval, and tasklist commands, you can find IP addresses, port numbers, connections, process IDs and associated Open port 80 and port 443 port. The port 80 and port 443 ports are listed with Firewalld as http and https services. To temporarily open both ports execute: # firewall-cmd --zone=public --add-service=http # firewall-cmd --zone=public --add-service=https Note, the above firewald commands will open HTTP and HTTPS port only temporarily. Open port Nov 18, 2012 · port 443 is used when you surf to a https site. ( which is different from http ) Https does encryption so that no one can intercept your traffic or modify it. However note that port 443 is used on their side, not your side. Port 80 and 443 are wide open for me. Verizon used to block them on the inbound direction. Right now the only known block is on Port 25. There may still be some instances though, where Verizon is still blocking Port 80 and 443, in which case there isn't much you can really do about that short of getting a Business account with a Static IP on FiOS.

Learn how to use netstat commands to watch open ports. Using the –b, -o, -an, interval, and tasklist commands, you can find IP addresses, port numbers, connections, process IDs and associated

Open Port 80 in Windows 10 - YouTube Mar 18, 2016

Nov 15, 2018