VMware's next-ifconfig Linux system doesn't work with network problems.

Copy of the colleague's Linux system, copy over can also use, today again open found no IP, so on the Internet to find solutions, because I have never contacted Linux so check a lot of but the solution of the method tried several is not, the following effective solution is found:

Linux uses the/etc/network/interfaces configuration file to load the NIC. In the default configuration, it instructs Linux to automatically find the Eth0 network card and automatically assign IP. However, when the MAC address of the virtual network card is changed, the NIC is not eth0 in Linux, but eth1 or other value. That's why you can't find it. In the existing system, which network card is available, can be viewed by the following command: Ifconfig-a.

Workaround:

1 Delete the/etc/udev/rules.d/70-persistent-net.rules file. (Use this method to remove the restart or not after use Method 2)

2 Modify the file under interfaces. If there are eth0 and eth1, put eth0 comment or delete, the name= "eth1" Inside to "eth0" (recommended with the root user, just start their own use is ordinary user results prompt does not have permission for this also found a long time to modify file permissions ~ ~)Step 1:vi/etc/udev/rules.d/70-persistent-net.rules file (comments are preceded by #)Step 2:change the NIC configuration file, Vi/etc/sysconfig/network-scripts/ifcfg-eth0Change the hwaddr to the modified eth0 reboot in step 1.

VMware's next-ifconfig Linux system doesn't work with network problems.