[Neutron][ovs-dpdk]

Hi I am writing for the first time to the mailing list of openstack, I am trying to deploy ovs-dpdk to have better traffic throughput for NFV. Could you please share any tutorial link for standard ovs-dpdk deployment. On the other hand, openstack site says this " Expect performance degradation of services using tap devices: these devices do not support DPDK. Example services include DVR, FWaaS, or LBaaS. " but I need to have LBaaS and DVR ( to have direct external connectivity on compute) , what could be done in this case? Regards Zilhaz