Vmware bridging Network Setting environment: CentOS5.5 is used to connect the virtual machine to the local network. The following settings are used: Host Machine: ip: 192.168.0.100 Gateway: 192.168.0.1 Virtual Machine network connection mode: bridge (Replicate phycial network is not checked ......) the Virtual Machine network settings are as follows: # ifconfig eth0 192.168.0.66 netmask 255.255.255.0 up # route add default gw 192.168.0.1 # service iptables stop for half a day. eth0 has not found any problems, so it cannot ping the gateway, depressed ...... In the end, we decided to solve the problem from vmware: vmware -- Edit -- Virtual Network Editor and the local virtualBox is disabled, leading to the inability to access the Internet. The problem was found and the solution was very simple. solution: bridged to: Automatically Restart the virtual machine, set the network, and solve the problem;