UFW Allow Command – How to Open Ports and IP Addresses
Автор: RealClearComputing
Загружено: 2025-07-27
Просмотров: 298
In this video, you’ll learn how to open ports and allow specific IP addresses using the UFW firewall on Ubuntu. I’ll show you how to use the ufw allow command to open ports like port 80 for a web server, and how to restrict access to certain IP addresses.
What You’ll Learn:
How to Open Ports Using the ufw allow Command
How to allow specific IP addresses
How to delete firewall rules
How to open port ranges
Links:
Commands and Examples: https://www.configserverfirewall.com/...
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Timestamps
00:00 – Intro
00:13 – Enable UFW
00:24 – UFW allow Command Syntax
01:12 – Demo: Open Ports
02:07 – Demo: Allow IP Addresses
04:05 – Open Multiple Ports and Port Ranges
#ubuntu #ufw #firewall #networking
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