I have my local internal subnet of 172.16.0.255, which is what my router will assign physical machines on my network an address from. I have setup another subnet for my OpenStack instances, here:

gnychis@src-server1:~$ nova network-list
+--------------------------------------+---------------+---------------+
| ID                                   | Label         | Cidr          |
+--------------------------------------+---------------+---------------+
| fb655e7d-7824-4134-b0dc-e105a50e9326 | soroco-os-net | 172.16.2.0/24 |

Whenever I boot a Windows 7 instance fresh, it automatically gets assigned an IP within the local internal subnet (172.16.0.255), however no traffic seems to flow to/from it (it's being filtered?). This is incorrect, it should be assigned an IP address in 172.16.2.255.

This is despite OpenStack showing it has a floating IP address of 172.16.2.2:

Inspecting Wireshark traces it asks for 172.16.2.2 but it gets a NACK "wrong address" back over the network:

If I open up command prompt and run ipconfig -release followed by ipconfig /renew it gets its proper IP address assigned:

I can't seem to figure out how to have it assigned the proper IP address in the first place. I am using nova-network.

Here is my full nova.conf http://pastebin.com/0N5JxK6z

id      IPv4                    IPv6            start address   DNS1            DNS2            VlanID          project         uuid
5       172.16.2.0/24           None            172.16.2.2      8.8.4.4         None            None            None            fb655e7d-7824-4134-b0dc-e105a50e9326