Open Stack

Hi all

I am following this tutorial
https://github.com/mseknibilel/OpenStack-Folsom-Install-guide/blob/master/OpenStack_Folsom_Install_Guide_WebVersion.rst

When I start the instance, it starts well but it doesnot get the IP
however I can see the ip assigned at Horizon. I am seeing this on
compute node's openvswitch-agent.log

-
Stdout: '{attached-mac="fa:16:3e:95:5f:5d",
iface-id="ac212e78-765f-4364-8aee-4f2b6014f61f", iface-status=active,
vm-uuid="dfba5e8b-d494-420c-bb03-44aeb94bd93d"}\n'
Stderr: ''
2012-11-21 14:26:46    DEBUG [quantum.agent.linux.utils] Running
command: sudo /usr/bin/quantum-rootwrap /etc/quantum/rootwrap.conf
ovs-vsctl --timeout=2 get Interface qvod71668d6-7d external_ids
2012-11-21 14:26:46    DEBUG [quantum.agent.linux.utils]
Command: ['sudo', '/usr/bin/quantum-rootwrap',
'/etc/quantum/rootwrap.conf', 'ovs-vsctl', '--timeout=2', 'get',
'Interface', 'qvod71668d6-7d', 'external_ids']
Exit code: 0
Stdout: '{attached-mac="fa:16:3e:72:c7:c2",
iface-id="d71668d6-7d43-481c-837d-f6d42200c5b9", iface-status=active,
vm-uuid="5ec875b2-be06-456c-ac00-c6eb055280e1"}\n'
--

What did i miss here? and where do i start to diagnose the issue?

Thanks,
Paras.