diff --git a/zaza/openstack/charm_tests/dragent/configure.py b/zaza/openstack/charm_tests/dragent/configure.py
index 7a7ab7e..b9588d4 100644
--- a/zaza/openstack/charm_tests/dragent/configure.py
+++ b/zaza/openstack/charm_tests/dragent/configure.py
@@ -18,46 +18,15 @@
 
 import logging
 import zaza.model
-from zaza.openstack.configure import (
-    network,
-    bgp_speaker,
-)
+from zaza.openstack.configure import bgp_speaker
 from zaza.openstack.utilities import (
-    cli as cli_utils,
     generic as generic_utils,
     openstack as openstack_utils,
 )
+from zaza.openstack.charm_tests.neutron.setup import basic_overcloud_network
 
 DEFAULT_PEER_APPLICATION_NAME = "osci-frr"
 
-# The overcloud network configuration settings are declared.
-# These are the network configuration settings under test.
-OVERCLOUD_NETWORK_CONFIG = {
-    "network_type": "gre",
-    "router_name": openstack_utils.PROVIDER_ROUTER,
-    "ip_version": "4",
-    "address_scope": "public",
-    "external_net_name": openstack_utils.EXT_NET,
-    "external_subnet_name": openstack_utils.EXT_NET_SUBNET,
-    "prefix_len": "24",
-    "subnetpool_name": "pooled_subnets",
-    "subnetpool_prefix": "192.168.0.0/16",
-}
-
-# The undercloud network configuration settings are substrate specific to
-# the environment where the tests are being executed. These settings may be
-# overridden by environment variables. See the doc string documentation for
-# zaza.openstack.utilities.generic_utils.get_undercloud_env_vars for the
-# environment variables required to be exported and available to zaza.
-# These are default settings provided as an example.
-DEFAULT_UNDERCLOUD_NETWORK_CONFIG = {
-    "start_floating_ip": "10.5.150.0",
-    "end_floating_ip": "10.5.150.254",
-    "external_dns": "10.5.0.2",
-    "external_net_cidr": "10.5.0.0/16",
-    "default_gateway": "10.5.0.1",
-}
-
 
 def setup():
     """Run setup for BGP networking.
@@ -72,23 +41,12 @@ def setup():
     :returns: None
     :rtype: None
     """
-    cli_utils.setup_logging()
+    # Reuse the existing network configuration code.
+    basic_overcloud_network()
 
-    # Get network configuration settings
-    network_config = {}
-    # Declared overcloud settings
-    network_config.update(OVERCLOUD_NETWORK_CONFIG)
-    # Default undercloud settings
-    network_config.update(DEFAULT_UNDERCLOUD_NETWORK_CONFIG)
-    # Environment specific settings
-    network_config.update(generic_utils.get_undercloud_env_vars())
-
-    # Get keystone session
+    # Get a keystone session
     keystone_session = openstack_utils.get_overcloud_keystone_session()
 
-    # Confugre the overcloud network
-    network.setup_sdn(network_config, keystone_session=keystone_session)
-
     # LP Bugs #1784083 and #1841459, require a late restart of the
     # neutron-bgp-dragent service
     logging.warning("Due to LP Bugs #1784083 and #1841459, we require a late "