---
fixes:
  - |
    Fixes bug `1501206 <https://bugs.launchpad.net/neutron/+bug/1501206>`_.
    This ensures that DHCP agent instances running dnsmasq as a DNS server
    can no longer be exploited as DNS amplifiers when the tenant network is
    using publicly routed IP addresses by adding an option that will allow
    them to only serve DNS requests from local networks.