Description of problem:
PERSISTENT_DHCLIENT=1 Needs to be added into ifcfg-eth0 to recover from dhcp errors
# cat /etc/sysconfig/network-scripts/ifcfg-eth0
Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.
For information on the advisory, and where to find the updated
files, follow the link below.
If the solution does not work for you, open a new bug report.
*** Bug 1054949 has been marked as a duplicate of this bug. ***