diff --git a/designate/agent/__init__.py b/designate/agent/__init__.py
index 041fa196..11fa753e 100644
--- a/designate/agent/__init__.py
+++ b/designate/agent/__init__.py
@@ -24,10 +24,17 @@ OPTS = [
                help='Number of agent worker processes to spawn'),
     cfg.IntOpt('threads', default=1000,
                help='Number of agent greenthreads to spawn'),
-    cfg.IPOpt('host', default='0.0.0.0',
-              help='The host for the Agent to bind to'),
-    cfg.PortOpt('port', default=5358,
-                help='The port for the Agent to bind to'),
+    cfg.IPOpt('host',
+              deprecated_for_removal=True,
+              deprecated_reason="Replaced by 'listen' option",
+              help='Agent Bind Host'),
+    cfg.PortOpt('port',
+                deprecated_for_removal=True,
+                deprecated_reason="Replaced by 'listen' option",
+                help='Agent Port Number'),
+    cfg.ListOpt('listen',
+                default=['0.0.0.0:5358'],
+                help='Agent host:port pairs to listen on'),
     cfg.IntOpt('tcp-backlog', default=100,
                help='The Agent TCP Backlog'),
     cfg.FloatOpt('tcp-recv-timeout', default=0.5,
diff --git a/designate/agent/service.py b/designate/agent/service.py
index 5346a80b..503d40cc 100644
--- a/designate/agent/service.py
+++ b/designate/agent/service.py
@@ -37,6 +37,7 @@ CONF = cfg.CONF
 
 
 class Service(service.DNSService, service.Service):
+    _dns_default_port = 5358
 
     def __init__(self, threads=None):
         super(Service, self).__init__(threads=threads)
diff --git a/designate/api/__init__.py b/designate/api/__init__.py
index 2a4e8127..011a5557 100644
--- a/designate/api/__init__.py
+++ b/designate/api/__init__.py
@@ -28,10 +28,17 @@ cfg.CONF.register_opts([
     cfg.BoolOpt('enable-host-header', default=False,
                help='Enable host request headers'),
     cfg.StrOpt('api-base-uri', default='http://127.0.0.1:9001/'),
-    cfg.IPOpt('api_host', default='0.0.0.0',
-              help='API Host'),
-    cfg.PortOpt('api_port', default=9001,
+    cfg.IPOpt('api_host',
+              deprecated_for_removal=True,
+              deprecated_reason="Replaced by 'listen' option",
+              help='API Bind Host'),
+    cfg.PortOpt('api_port',
+                deprecated_for_removal=True,
+                deprecated_reason="Replaced by 'listen' option",
                 help='API Port Number'),
+    cfg.ListOpt('listen',
+                default=['0.0.0.0:9001'],
+                help='API host:port pairs to listen on'),
     cfg.StrOpt('api_paste_config', default='api-paste.ini',
                help='File name for the paste.deploy config for designate-api'),
     cfg.StrOpt('auth_strategy', default='keystone',
diff --git a/designate/mdns/__init__.py b/designate/mdns/__init__.py
index 76f40f3d..775e1197 100644
--- a/designate/mdns/__init__.py
+++ b/designate/mdns/__init__.py
@@ -27,10 +27,17 @@ OPTS = [
                help='Number of mdns worker processes to spawn'),
     cfg.IntOpt('threads', default=1000,
                help='Number of mdns greenthreads to spawn'),
-    cfg.IPOpt('host', default='0.0.0.0',
+    cfg.IPOpt('host',
+              deprecated_for_removal=True,
+              deprecated_reason="Replaced by 'listen' option",
               help='mDNS Bind Host'),
-    cfg.PortOpt('port', default=5354,
+    cfg.PortOpt('port',
+                deprecated_for_removal=True,
+                deprecated_reason="Replaced by 'listen' option",
                 help='mDNS Port Number'),
+    cfg.ListOpt('listen',
+                default=['0.0.0.0:5354'],
+                help='mDNS host:port pairs to listen on'),
     cfg.IntOpt('tcp-backlog', default=100,
                help='mDNS TCP Backlog'),
     cfg.FloatOpt('tcp-recv-timeout', default=0.5,
diff --git a/designate/mdns/service.py b/designate/mdns/service.py
index 0449a837..08f3a026 100644
--- a/designate/mdns/service.py
+++ b/designate/mdns/service.py
@@ -29,6 +29,7 @@ CONF = cfg.CONF
 
 
 class Service(service.DNSService, service.RPCService, service.Service):
+    _dns_default_port = 5354
 
     @property
     def storage(self):
diff --git a/designate/service.py b/designate/service.py
index de4f70a0..8bca146d 100644
--- a/designate/service.py
+++ b/designate/service.py
@@ -97,6 +97,43 @@ class Service(service.Service):
 
         super(Service, self).stop()
 
+    def _get_listen_on_addresses(self, default_port):
+        """
+        Helper Method to handle migration from singular host/port to
+        multiple binds
+        """
+        try:
+            # The API service uses "api_host", and "api_port", others use
+            # just host and port.
+            host = self._service_config.api_host
+            port = self._service_config.api_port
+
+        except cfg.NoSuchOptError:
+            host = self._service_config.host
+            port = self._service_config.port
+
+        if host or port:
+            LOG.warning(_LW("host and port config options used, the 'listen' "
+                            "option has been ignored"))
+
+            host = host or "0.0.0.0"
+            port = port or default_port
+
+            return [(host, port)]
+
+        else:
+            def _split_host_port(l):
+                try:
+                    host, port = l.split(':', 1)
+                    return host, int(port)
+                except ValueError:
+                    LOG.exception(_LE('Invalid ip:port pair: %s'), l)
+                    raise
+
+            # Convert listen pair list to a set, to remove accidental
+            # duplicates.
+            return map(_split_host_port, set(self._service_config.listen))
+
 
 class RPCService(object):
     """
@@ -180,6 +217,8 @@ class WSGIService(object):
     def __init__(self, *args, **kwargs):
         super(WSGIService, self).__init__(*args, **kwargs)
 
+        self._wsgi_socks = []
+
     @abc.abstractproperty
     def _wsgi_application(self):
         pass
@@ -187,23 +226,28 @@ class WSGIService(object):
     def start(self):
         super(WSGIService, self).start()
 
-        self._wsgi_sock = utils.bind_tcp(
-            self._service_config.api_host,
-            self._service_config.api_port,
-            CONF.backlog,
-            CONF.tcp_keepidle)
+        addresses = self._get_listen_on_addresses(9001)
+
+        for address in addresses:
+            self._start(address[0], address[1])
+
+    def _start(self, host, port):
+        wsgi_sock = utils.bind_tcp(
+            host, port, CONF.backlog, CONF.tcp_keepidle)
 
         if sslutils.is_enabled(CONF):
-            self._wsgi_sock = sslutils.wrap(CONF, self._wsgi_sock)
+            wsgi_sock = sslutils.wrap(CONF, wsgi_sock)
 
-        self.tg.add_thread(self._wsgi_handle)
+        self._wsgi_socks.append(wsgi_sock)
 
-    def _wsgi_handle(self):
+        self.tg.add_thread(self._wsgi_handle, wsgi_sock)
+
+    def _wsgi_handle(self, wsgi_sock):
         logger = logging.getLogger('eventlet.wsgi')
         # Adjust wsgi MAX_HEADER_LINE to accept large tokens.
         eventlet.wsgi.MAX_HEADER_LINE = self._service_config.max_header_line
 
-        eventlet.wsgi.server(self._wsgi_sock,
+        eventlet.wsgi.server(wsgi_sock,
                              self._wsgi_application,
                              custom_pool=self.tg.pool,
                              log=logger)
@@ -221,6 +265,9 @@ class DNSService(object):
         # reading/writing to the UDP socket at once. Disable this warning.
         eventlet.debug.hub_prevent_multiple_readers(False)
 
+        self._dns_socks_tcp = []
+        self._dns_socks_udp = []
+
     @abc.abstractproperty
     def _dns_application(self):
         pass
@@ -228,17 +275,23 @@ class DNSService(object):
     def start(self):
         super(DNSService, self).start()
 
-        self._dns_sock_tcp = utils.bind_tcp(
-            self._service_config.host,
-            self._service_config.port,
-            self._service_config.tcp_backlog)
+        addresses = self._get_listen_on_addresses(self._dns_default_port)
 
-        self._dns_sock_udp = utils.bind_udp(
-            self._service_config.host,
-            self._service_config.port)
+        for address in addresses:
+            self._start(address[0], address[1])
 
-        self.tg.add_thread(self._dns_handle_tcp)
-        self.tg.add_thread(self._dns_handle_udp)
+    def _start(self, host, port):
+        sock_tcp = utils.bind_tcp(
+            host, port, self._service_config.tcp_backlog)
+
+        sock_udp = utils.bind_udp(
+            host, port)
+
+        self._dns_socks_tcp.append(sock_tcp)
+        self._dns_socks_udp.append(sock_udp)
+
+        self.tg.add_thread(self._dns_handle_tcp, sock_tcp)
+        self.tg.add_thread(self._dns_handle_udp, sock_udp)
 
     def wait(self):
         super(DNSService, self).wait()
@@ -248,18 +301,18 @@ class DNSService(object):
         # _handle_udp are stopped too.
         super(DNSService, self).stop()
 
-        if hasattr(self, '_dns_sock_tcp'):
-            self._dns_sock_tcp.close()
+        for sock_tcp in self._dns_socks_tcp:
+            sock_tcp.close()
 
-        if hasattr(self, '_dns_sock_udp'):
-            self._dns_sock_udp.close()
+        for sock_udp in self._dns_socks_udp:
+            sock_udp.close()
 
-    def _dns_handle_tcp(self):
+    def _dns_handle_tcp(self, sock_tcp):
         LOG.info(_LI("_handle_tcp thread started"))
 
         while True:
             try:
-                client, addr = self._dns_sock_tcp.accept()
+                client, addr = sock_tcp.accept()
 
                 if self._service_config.tcp_recv_timeout:
                     client.settimeout(self._service_config.tcp_recv_timeout)
@@ -312,20 +365,21 @@ class DNSService(object):
                 self.tg.add_thread(self._dns_handle, addr, payload,
                                    client=client)
 
-    def _dns_handle_udp(self):
+    def _dns_handle_udp(self, sock_udp):
         LOG.info(_LI("_handle_udp thread started"))
 
         while True:
             try:
                 # TODO(kiall): Determine the appropriate default value for
                 #              UDP recvfrom.
-                payload, addr = self._dns_sock_udp.recvfrom(8192)
+                payload, addr = sock_udp.recvfrom(8192)
 
                 LOG.debug("Handling UDP Request from: %(host)s:%(port)d" %
                          {'host': addr[0], 'port': addr[1]})
 
                 # Dispatch a thread to handle the query
-                self.tg.add_thread(self._dns_handle, addr, payload)
+                self.tg.add_thread(self._dns_handle, addr, payload,
+                                   sock_udp=sock_udp)
 
             except socket.error as e:
                 errname = errno.errorcode[e.args[0]]
@@ -338,7 +392,7 @@ class DNSService(object):
                                   "from: %(host)s:%(port)d") %
                               {'host': addr[0], 'port': addr[1]})
 
-    def _dns_handle(self, addr, payload, client=None):
+    def _dns_handle(self, addr, payload, client=None, sock_udp=None):
         """
         Handle a DNS Query
 
@@ -360,7 +414,7 @@ class DNSService(object):
                         client.sendall(tcp_response)
                     else:
                         # Handle UDP Responses
-                        self._dns_sock_udp.sendto(response, addr)
+                        sock_udp.sendto(response, addr)
 
         except Exception:
             LOG.exception(_LE("Unhandled exception while processing request "
diff --git a/designate/tests/test_mdns/test_service.py b/designate/tests/test_mdns/test_service.py
index 5ece2686..b4af3555 100644
--- a/designate/tests/test_mdns/test_service.py
+++ b/designate/tests/test_mdns/test_service.py
@@ -60,6 +60,8 @@ class MdnsServiceTest(MdnsTestCase):
         expected_response = (b"271289050001000000000000076578616d706c6503636f6"
                              b"d0000010001")
 
-        self.service._dns_handle(self.addr, binascii.a2b_hex(payload))
+        sock_udp = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
+        self.service._dns_handle(self.addr, binascii.a2b_hex(payload),
+                                 sock_udp=sock_udp)
         sendto_mock.assert_called_once_with(
             binascii.a2b_hex(expected_response), self.addr)
diff --git a/devstack/plugin.sh b/devstack/plugin.sh
index a6c5a416..49b1379a 100755
--- a/devstack/plugin.sh
+++ b/devstack/plugin.sh
@@ -82,15 +82,13 @@ function configure_designate {
     iniset $DESIGNATE_CONF service:api enabled_extensions_v1 $DESIGNATE_ENABLED_EXTENSIONS_V1
     iniset $DESIGNATE_CONF service:api enabled_extensions_v2 $DESIGNATE_ENABLED_EXTENSIONS_V2
     iniset $DESIGNATE_CONF service:api enabled_extensions_admin $DESIGNATE_ENABLED_EXTENSIONS_ADMIN
-    iniset $DESIGNATE_CONF service:api api_host $DESIGNATE_SERVICE_HOST
     iniset $DESIGNATE_CONF service:api api_base_uri $DESIGNATE_SERVICE_PROTOCOL://$DESIGNATE_SERVICE_HOST:$DESIGNATE_SERVICE_PORT/
     iniset $DESIGNATE_CONF service:api enable_api_v1 $DESIGNATE_ENABLE_API_V1
     iniset $DESIGNATE_CONF service:api enable_api_v2 $DESIGNATE_ENABLE_API_V2
     iniset $DESIGNATE_CONF service:api enable_api_admin $DESIGNATE_ENABLE_API_ADMIN
 
     # mDNS Configuration
-    iniset $DESIGNATE_CONF service:mdns host $DESIGNATE_SERVICE_HOST
-    iniset $DESIGNATE_CONF service:mdns port $DESIGNATE_SERVICE_PORT_MDNS
+    iniset $DESIGNATE_CONF service:mdns listen ${DESIGNATE_SERVICE_HOST}:${DESIGNATE_SERVICE_PORT_MDNS}
 
     # Set up Notifications/Ceilometer Integration
     iniset $DESIGNATE_CONF DEFAULT notification_driver "$DESIGNATE_NOTIFICATION_DRIVER"
@@ -114,9 +112,9 @@ function configure_designate {
     # TLS Proxy Configuration
     if is_service_enabled tls-proxy; then
         # Set the service port for a proxy to take the original
-        iniset $DESIGNATE_CONF service:api api_port $DESIGNATE_SERVICE_PORT_INT
+        iniset $DESIGNATE_CONF service:api listen ${DESIGNATE_SERVICE_HOST}:${DESIGNATE_SERVICE_PORT_INT}
     else
-        iniset $DESIGNATE_CONF service:api api_port $DESIGNATE_SERVICE_PORT
+        iniset $DESIGNATE_CONF service:api listen ${DESIGNATE_SERVICE_HOST}:${DESIGNATE_SERVICE_PORT}
     fi
 
     # Setup the Keystone Integration
diff --git a/etc/designate/designate.conf.sample b/etc/designate/designate.conf.sample
index 3f0828d1..245c73e9 100644
--- a/etc/designate/designate.conf.sample
+++ b/etc/designate/designate.conf.sample
@@ -100,11 +100,8 @@ debug = False
 # The base uri used in responses
 #api_base_uri = 'http://127.0.0.1:9001/'
 
-# Address to bind the API server
-#api_host = 0.0.0.0
-
-# Port the bind the API server to
-#api_port = 9001
+# API bind host+port pairs, comma separated
+#listen = 0.0.0.0:9001
 
 # Maximum line size of message headers to be accepted. max_header_line may
 # need to be increased when using large tokens (typically those generated by
@@ -238,11 +235,8 @@ debug = False
 # Number of mdns greenthreads to spawn
 #threads = 1000
 
-# mDNS Bind Host
-#host = 0.0.0.0
-
-# mDNS Port Number
-#port = 5354
+# mDNS bind host+port pairs, comma separated
+#listen = 0.0.0.0:5354
 
 # mDNS TCP Backlog
 #tcp_backlog = 100
@@ -264,8 +258,7 @@ debug = False
 #-----------------------
 [service:agent]
 #workers = None
-#host = 0.0.0.0
-#port = 5358
+#listen = 0.0.0.0:5358
 #tcp_backlog = 100
 #allow_notify = 127.0.0.1
 #masters = 127.0.0.1:5354
diff --git a/releasenotes/notes/api-mdns-multiple-bind-c78853de46ee587d.yaml b/releasenotes/notes/api-mdns-multiple-bind-c78853de46ee587d.yaml
new file mode 100644
index 00000000..65fbab6f
--- /dev/null
+++ b/releasenotes/notes/api-mdns-multiple-bind-c78853de46ee587d.yaml
@@ -0,0 +1,15 @@
+---
+features:
+  - designate-mdns, designate-agent and designate-api can now bind to multiple
+    host:port pairs via the new "listen" configuration arguments for eacg
+    service.
+deprecations:
+  - designate-api's api_host and api_port configuration options have been
+    deprecated, please use the new combined "listen" argument in place of
+    these.
+  - designate-mdns's host and port configuration options have been
+    deprecated, please use the new combined "listen" argument in place of
+    these.
+  - designate-agents's host and port configuration options have been
+    deprecated, please use the new combined "listen" argument in place of
+    these.