Hypervisor - ESXi 6.0 OS - CentOS 7 Openstack: Mitaka

I am trying to ping from my cirros instance to my controller nodes ip, but it won't reach. I can't ping my floating IP from my controller node to my instance either. I have already put vSwitch0 in promiscuous mode, I have created a router on the dashboard with a gateway ip of 10.10.10.1, an SSN with 10.10.10.0/24, and a provider network which matches my internal ip scheme which is 192.168.15.0/24. My cirros instance is 10.10.10.3 with a floating IP of 192.168.15.167.

Am I missing a step? I have heard that I need to NAT it, but I don't know how to implement that. I'm a beginner at this so please include the steps if you know them, thanks in advance.