The web site in CentOS cannot be accessed.
Centos5.5 is installed on the Virtual Machine and nginx + php + mysql is configured, but the local machine cannot be accessed.
The details are as follows:
1. The local machine can ping the Virtual Machine
2. the VM can also ping the host.
3. The virtual machine can access its own web
4. The local machine cannot access its web
It was later discovered that the firewall blocked port 80.
Check whether port 80 of the server is blocked by the firewall. Run the telnet server_ip 80 command to test the function.
The solution is as follows:
/Sbin/iptables-I INPUT-p tcp -- dport 80-j ACCEPT
Then save:
/Etc/rc. d/init. d/iptables save
Restart Firewall
/Etc/init. d/iptables restart
Close the CentOS firewall and disable its services:
View CentOS Firewall Information:/etc/init. d/iptables status
Disable CentOS Firewall Service:/etc/init. d/iptables stop