device ethX does not seem to be present, delaying initialization..

Problem :device ethX does not seem to be present, delaying initialization…

Solution: fix the problem by deleting the /etc/udev/rules.d/70-persistent-net.rules file and restarting server.

Step 1:Restart network daemon.

#Service network restart

Shutting down loopback interface:
Bringing up loopback interface:
Bringing up interface eth0: Device eth0 does not seem to be present, delaying initialization.

Step 2:

#rm -rf /etc/udev/rules.d/70-persistent-net.rules

Step 3:

#reboot

If your server is virtualbox;

Solution:

step 1:copy the mac address from the inside file “/etc/sysconfig/network-scripts/ifcfg-eth0” to the host to virtualbox–>Settings–>network–>Adapter 1–>advanced–>MAc address

step 2:

#service network reload