Openflow DHCP rules not installed with OVS DPDK on controller node

My setup is 2 compute nodes, and 1 control node. The compute nodes both have dpdk ports, with a patch port from br-int to br-phy, using vxlan as the tenant network type. The control node has no dpdk port, and is using a regular ethernet interface to egress vxlan traffic.

The issue is when an instance is created, the flows that should be in table 40 on the controller to allow dhcp are missing. The flows however are installed on the compute node, and vxlan tunnel is created. The instance comes up fine with a vhostuser port and tries to dhcp.

I do not see any errors in the log indicating failure to install flows, so I'm not sure if nevirt ever tried to even install them.

This is with OVS 2.6 and dpdk 16.11.

Will attach karaf log and ovs outputs.