To resolve the situation as follows: The
reason:
the system through the copy from, mac and ip are the original host, in order to connect to the network, you need to modify your own.
Method:
1. Go /etc/udev/rules.d folder, modifying 70-persistent-net.rules file
delete redundant network interface
retains eth3, and eth3 to eth0, note the mac address corresponding to 00 0c 29 d4 65 fd
save and exit
2. Go to the / etc / sysconfig / network-scripts folder, modify the ifcfg-eth0
will change over mac and no and yes swap
to save and exit
3. run the setup
can set your own ip, dhcp can also get
to save exit
4. restart
show ip just set, the configuration is successful