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centos cannot access port 80
- 王林Original
- 2020-03-18 16:54:103080browse
The solution steps are as follows:
Key point: CentOS cannot access port 80 without opening the firewall! ! ! There’s nothing you can do if you open it! ! You need to add the port! !
Check the firewall status
firewall-cmd --state
Open the firewall
systemctl start firewalld
Recommended tutorial: centos usage tutorial
View the current firewall open Port
firewall-cmd --list-ports
Add port 80
firewall-cmd --zone=public --add-port=80/tcp --permanent
Restart the firewall
firewall-cmd --reload
Recommended related video tutorials: linux video tutorial
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