The host and virtual machine are pinged, but the host cannot access the virtual machine service.

Host and Virtual Machine PING, but the host cannot access the virtual machine service solution 1. the local machine can ping the Virtual Machine 2. the virtual machine can also ping the local machine. 3. virtual machines can access their own web 4. the local machine could not access the web of the Virtual Machine and later found that the firewall blocked port 80. Check whether port 80 of the server is blocked by the firewall. Run telnet {Server ip} 80 to test the port. Solution:/sbin/iptables-I INPUT-p tcp -- dport 80-j ACCEPT and save:/etc/rc. d/init. d/iptables save and restart Firewall/etc/init. d/iptables restart: Disable the CentOS firewall and close its service. Then, you can view the CentOS Firewall Information:/etc/init. d/iptables status disable the CentOS Firewall Service:/etc/init. d/iptables stop permanently closes the firewall: chkconfig -- level 35 iptables off. Finally, open the host browser and enter the Virtual Machine location to access the WEB server of the virtual machine!