I computer have four so now, in the/etc/sysconfig/network - scripts file there will be a corresponding ifcfg - eth0/eth3 front-end ports are set to specify static IP, ping the server can be normal, when I put the system disk to another device, the inside of the ETH name became ETH4/5/6/7, could you tell me how to make the system is up and running on any computer use I set a good eth0, eth3 front-end ports and corresponding IP, a great god grant instruction, then the grateful!