Revert "Revert "Use real Neutron network for L3 GW by default""
This reverts commit 7da968a8be03229cfa72b215b87f17e28e23a988.
Change-Id: I9ed28ccf6af611b280ada3420d7d2a833178fcac
diff --git a/lib/neutron-legacy b/lib/neutron-legacy
index e8f9aeb..b1b5230 100644
--- a/lib/neutron-legacy
+++ b/lib/neutron-legacy
@@ -199,7 +199,7 @@
# agent, as described below.
#
# Example: ``PHYSICAL_NETWORK=default``
-PHYSICAL_NETWORK=${PHYSICAL_NETWORK:-}
+PHYSICAL_NETWORK=${PHYSICAL_NETWORK:-public}
# With the openvswitch agent, if using VLANs for tenant networks,
# or if using flat or VLAN provider networks, set in ``localrc`` to
@@ -209,7 +209,7 @@
# port for external connectivity.
#
# Example: ``OVS_PHYSICAL_BRIDGE=br-eth1``
-OVS_PHYSICAL_BRIDGE=${OVS_PHYSICAL_BRIDGE:-}
+OVS_PHYSICAL_BRIDGE=${OVS_PHYSICAL_BRIDGE:-br-ex}
# With the linuxbridge agent, if using VLANs for tenant networks,
# or if using flat or VLAN provider networks, set in ``localrc`` to