Hi, All: I recently deployed a CentOS Overcloud machine using Undercloud. After provision of ironic complete, I rebooted Overcloud machine. Although it rebooted successfully through PXE, the routing table in the overcloud machine was gone . Please help me out and explain the root cause of this issue. When first provision, the Overcloud network is OK and there is 192.0.2.0/24 route in routing table. Thank you for any advice. *Best Regards!* *Chao Yan--------------**My twitter:Andy Yan @yanchao727 <https://twitter.com/yanchao727>* *My Weibo:http://weibo.com/herewearenow <http://weibo.com/herewearenow>--------------* -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.openstack.org/pipermail/openstack/attachments/20141023/8a991ec7/attachment.html>