Description of problem: WARNING neutron.agent.linux.dhcp [-] FAILED VERSION REQUIREMENT FOR DNSMASQ. DHCP AGENT MAY NOT RUN CORRECTLY! Please ensure that its version is 2.59 or above! The version of dnsmasq that ships with RHEL works properly with the Neutron dhcp-agent. RHOS patches around this warning, and the RDO el6 builds should as well.