This is general linux and not CS related. Remove the udev rule 70-persistent-net in /etc/udev/rules.d/
You MAC address is hardcoded and hence your eth0 does not come, this rule will be recreated when OS and udev start. From: Maurice Lawler [mailto:maurice.law...@me.com] Sent: Wednesday, April 17, 2013 7:03 PM To: users@cloudstack.apache.org; users@cloudstack.apache.org Cc: Cloud Dev Subject: Template Creation / Network Fails Greetings, I've created a Cent 6.3 template. Prior to, I have setup the ifcfg-eth0 to look as the following: DEVICE=eth0 TYPE=Ethernet ONBOOT=yes NM_CONTROLLED=yes BOOTPROTO=dhcp However, on boot the eth0 does not pull dhcp IP's. Along with that manually starting it error states Device eth0 deos not seem to be present, delaying initialization. Please advise. - Maurice