diff --git a/deployment/libvirt/README.rst b/deployment/libvirt/README.rst
index b5f0396a..7f80a214 100644
--- a/deployment/libvirt/README.rst
+++ b/deployment/libvirt/README.rst
@@ -22,10 +22,8 @@ an interactive shell that configures everything.  Here's an example::
 	export CONTROLLER=madcloud
 	export COMPUTE=madnode
 	export BRIDGE_INTERFACE=madbr
-	export INTERNAL_NETWORK=172.30.20.0/24
-	export INTERNAL_IP=172.30.20.1/24
-	export EXTERNAL_NETWORK=192.168.20.0/24
-    export EXTERNAL_IP=192.168.20.1/24
+	export EXTERNAL_NETWORK=172.30.20.0/24
+	export EXTERNAL_IP=172.30.20.1/24
 
 There is also a script ``cleanup_network.sh`` that will remove networking
 configuration from libvirt.
diff --git a/deployment/libvirt/destroy_network.sh b/deployment/libvirt/destroy_network.sh
index 04e4de58..ff47188c 100755
--- a/deployment/libvirt/destroy_network.sh
+++ b/deployment/libvirt/destroy_network.sh
@@ -1,10 +1,8 @@
 #!/usr/bin/env bash
 
 BRIDGE_INTERFACE=${BRIDGE_INTERFACE:-stxbr}
-INTERNAL_NETWORK=${INTERNAL_NETWORK:-10.10.10.0/24}
-INTERNAL_IP=${INTERNAL_IP:-10.10.10.1/24}
-EXTERNAL_NETWORK=${EXTERNAL_NETWORK:-192.168.204.0/24}
-EXTERNAL_IP=${EXTERNAL_IP:-192.168.204.1/24}
+EXTERNAL_NETWORK=${EXTERNAL_NETWORK:-10.10.10.0/24}
+EXTERNAL_IP=${EXTERNAL_IP:-10.10.10.1/24}
 
 for i in {1..4}; do
     BRIDGE_INTERFACE_NAME=${BRIDGE_INTERFACE}$i
diff --git a/deployment/libvirt/setup_network.sh b/deployment/libvirt/setup_network.sh
index 7d4ed8a1..13f211bf 100755
--- a/deployment/libvirt/setup_network.sh
+++ b/deployment/libvirt/setup_network.sh
@@ -19,10 +19,8 @@ done
 shift $((OPTIND-1))
 
 BRIDGE_INTERFACE=${BRIDGE_INTERFACE:-stxbr}
-INTERNAL_NETWORK=${INTERNAL_NETWORK:-10.10.10.0/24}
-INTERNAL_IP=${INTERNAL_IP:-10.10.10.1/24}
-EXTERNAL_NETWORK=${EXTERNAL_NETWORK:-192.168.204.0/24}
-EXTERNAL_IP=${EXTERNAL_IP:-192.168.204.1/24}
+EXTERNAL_NETWORK=${EXTERNAL_NETWORK:-10.10.10.0/24}
+EXTERNAL_IP=${EXTERNAL_IP:-10.10.10.1/24}
 
 if [[ -r /sys/class/net/${BRIDGE_INTERFACE}1 ]]; then
     echo "${BRIDGE_INTERFACE}1 exists, cowardly refusing to overwrite it, exiting..."
@@ -33,8 +31,8 @@ for i in {1..4}; do
     sudo brctl addbr ${BRIDGE_INTERFACE}$i
 done
 
-sudo ifconfig ${BRIDGE_INTERFACE}1 $INTERNAL_IP up
-sudo ifconfig ${BRIDGE_INTERFACE}2 $EXTERNAL_IP up
+sudo ifconfig ${BRIDGE_INTERFACE}1 $EXTERNAL_IP up
+sudo ifconfig ${BRIDGE_INTERFACE}2 up
 sudo ifconfig ${BRIDGE_INTERFACE}3 up
 sudo ifconfig ${BRIDGE_INTERFACE}4 up
 sudo iptables -t nat -A POSTROUTING -s $EXTERNAL_NETWORK -j MASQUERADE