diff --git a/demo/01_setup_network.sh b/demo/01_setup_network.sh
new file mode 100755
index 0000000..694eca2
--- /dev/null
+++ b/demo/01_setup_network.sh
@@ -0,0 +1,64 @@
+#!/bin/sh
+HTTP_PROXY=http://10.19.8.225:911
+DNS_SERVER=10.248.2.1
+SOCK5_IP=10.7.211.16
+SOCK5_PORT=1080
+
+cat <<EOF | sudo tee /etc/apt/apt.conf
+Acquire::http::Proxy "$HTTP_PROXY";
+EOF
+
+sudo apt-get update -y
+sudo apt-get install redsocks -y
+
+cat <<EOF | sudo tee /etc/redsocks.conf
+base {
+ log_debug = on;
+ log_info = on;
+ log = "file:/root/proxy.log";
+ daemon = on;
+ redirector = iptables;
+}
+
+redsocks {
+ local_ip = 0.0.0.0;
+ local_port = 6666;
+ ip = $SOCK5_IP;
+ port = $SOCK5_PORT;
+ type = socks5;
+}
+
+EOF
+
+sudo apt-get install iptables -y
+
+echo  1 | sudo tee /proc/sys/net/ipv4/ip_forward 
+
+sudo iptables -t filter -F
+sudo iptables -t mangle -F
+sudo iptables -t nat -F
+
+#DNS DNAT
+sudo iptables -t nat -A PREROUTING  -p udp --dport 53  -j DNAT --to-destination $DNS_SERVER
+
+#NTP DNAT
+sudo iptables -t nat -A PREROUTING  -p udp --dport 123 -j DNAT --to-destination 10.20.0.1
+
+sudo iptables -t nat -A POSTROUTING -s 10.20.0.0/24 -j MASQUERADE
+sudo iptables -t nat -A POSTROUTING -s 172.16.0.0/24 -j MASQUERADE
+
+sudo iptables -t nat -N REDSOCKS
+sudo iptables -t nat -A REDSOCKS -d 0.0.0.0/8 -j RETURN
+sudo iptables -t nat -A REDSOCKS -d 10.0.0.0/8 -j RETURN
+sudo iptables -t nat -A REDSOCKS -d 127.0.0.0/8 -j RETURN
+sudo iptables -t nat -A REDSOCKS -d 169.254.0.0/16 -j RETURN
+sudo iptables -t nat -A REDSOCKS -d 172.16.0.0/12 -j RETURN
+sudo iptables -t nat -A REDSOCKS -d 192.168.0.0/16 -j RETURN
+sudo iptables -t nat -A REDSOCKS -d 224.0.0.0/4 -j RETURN
+sudo iptables -t nat -A REDSOCKS -d 240.0.0.0/4 -j RETURN
+sudo iptables -t nat -A REDSOCKS -p tcp -j REDIRECT --to-ports 6666
+sudo iptables -t nat -A REDSOCKS -p udp -j REDIRECT --to-ports 9999
+sudo iptables -t nat -A OUTPUT -p tcp  -j REDSOCKS
+sudo iptables -t nat -A PREROUTING -p tcp  -j REDSOCKS
+
+sudo service redsocks restart
diff --git a/demo/02_install_packages.sh b/demo/02_install_packages.sh
new file mode 100755
index 0000000..d523305
--- /dev/null
+++ b/demo/02_install_packages.sh
@@ -0,0 +1,28 @@
+#!/bin/sh
+
+cat << EOF | sudo tee /etc/sudoers.d/fuel
+fuel ALL = (root) NOPASSWD:ALL
+EOF
+
+sudo apt-get update -y
+sudo apt-get install openssh-server -y
+sudo apt-get autoremove gnome-settings-daemon-schemas -y
+sudo apt-get autoremove libmetacity-private0a metacity-common -y
+sudo apt-get install gnome-session gnome-panel gnome-settings-daemon metacity nautilus gnome-terminal -y
+sudo apt-get install virt-manager libvirt-bin qemu-system -y
+sudo virsh net-destroy default
+sudo virsh net-undefine default
+sudo rm -rf /etc/libvirt/qemu/networks/autostart/default.xml
+sudo service libvirt-bin restart
+sudo ifconfig virbr0 down
+sudo brctl delbr virbr0
+sudo apt-get install putty-tools -y
+sudo service ntp stop
+sudo apt-get autoremove ntp -y
+sudo rm -rf /etc/ntp.conf.dpkg-old
+sudo rm -rf /etc/ntp.conf
+sudo apt-get install ntp -y --force-yes
+sudo bash -c 'cat << EOF >> /etc/ntp.conf
+server 127.127.1.0
+fudge  127.127.1.0 stratum 10
+EOF'
diff --git a/demo/03_setup_vnc.sh b/demo/03_setup_vnc.sh
new file mode 100755
index 0000000..46fc7ce
--- /dev/null
+++ b/demo/03_setup_vnc.sh
@@ -0,0 +1,25 @@
+#!/bin/sh
+rm -rf ~/.vnc; mkdir ~/.vnc
+echo "123456\n123456\n" | vncpasswd
+
+cat << EOF > ~/.vnc/xstartup
+#!/bin/bash
+DESK_TYPE=gnome
+export XKL_XMODMAP_DISABLE=1
+unset SESSION_MANAGER
+unset DBUS_SESSION_BUS_ADDRESS
+[ -x /etc/vnc/xstartup ] && exec /etc/vnc/xstartup [ -r $HOME/.Xresources ] && xrdb $HOME/.Xresources
+xsetroot -solid grey
+vncconfig -iconic &
+vncconfig -nowin &
+gnome-session &
+gnome-panel &
+gnome-settings-daemon &
+metacity &
+nautilus -n &
+gnome-terminal &
+EOF
+
+chmod 755 ~/.vnc/xstartup
+vnc4server -geometry 1650x950 -depth 16 &
+echo "vnc password is 123456"
diff --git a/demo/04_setup_fuel.sh b/demo/04_setup_fuel.sh
new file mode 100755
index 0000000..acb884c
--- /dev/null
+++ b/demo/04_setup_fuel.sh
@@ -0,0 +1,69 @@
+#!/bin/bash
+
+#setup ntp server
+sudo service ntp restart
+
+#setup network
+
+sudo ifconfig br-eth0 down
+sudo brctl delbr br-eth0
+sudo brctl addbr br-eth0
+sudo ifconfig br-eth0 10.20.0.1/24 up
+
+sudo ifconfig br-eth1 down
+sudo brctl delbr br-eth1
+sudo brctl addbr br-eth1
+sudo ifconfig br-eth1 172.16.0.1/24 up
+
+sudo ifconfig br-dpdk down
+sudo brctl delbr br-dpdk
+sudo brctl addbr br-dpdk
+
+#setup master
+
+sudo virt-manager
+sudo virsh destroy fuel-master
+sudo rm -rf /var/lib/libvirt/images/fuel-master.img
+sudo qemu-img create -f qcow2 /var/lib/libvirt/images/fuel-master.img 200G
+
+mkdir -p vms
+
+iso=`pwd`/`ls *.iso`
+sed  "s~ISO_FILE~$iso~g" fuel-master.xml > vms/fuel-master.xml
+
+sudo virsh create vms/fuel-master.xml
+
+#login fuel master
+sleep 30
+rm -rf ~/.ssh/known_hosts
+sudo rm -rf ~/.putty
+inprog=1
+while [ $inprog -ne 0 ]
+do
+   echo "y\n" | plink -ssh -pw r00tme root@10.20.0.2 "echo y" >& /dev/null
+   inprog=$?
+   sleep 20
+done
+
+#cat astute.yaml | plink -ssh  -pw r00tme root@10.20.0.2 "dd of=/etc/fuel/astute.yaml"
+#echo plink -ssh  -pw r00tme root@10.20.0.2 "pkill fuelmenu"
+
+inprog=1
+while [ $inprog -ne 0 ]
+do
+   echo "y\n" | plink -ssh -pw r00tme root@10.20.0.2 "grep 'Fuel node deployment complete' /var/log/puppet/bootstrap_admin_node.log "  >& /dev/null
+   inprog=$?
+   sleep 20
+done
+
+#setup slave
+for i in {1..4}; do
+    sudo virsh destroy fuel-slave-$i
+    sudo rm -rf /var/lib/libvirt/images/fuel-slave-${i}.img
+    sudo qemu-img create -f qcow2 /var/lib/libvirt/images/fuel-slave-${i}.img 200G
+    sed "s/FUEL_SLAVE/fuel-slave-$i/g" fuel-slave.xml > vms/fuel-slave-${i}.xml
+    sudo virsh create vms/fuel-slave-${i}.xml
+done
+
+#setup web browser
+firefox https://10.20.0.2:8443 >& /dev/null &
diff --git a/demo/05_destroy_fuel.sh b/demo/05_destroy_fuel.sh
new file mode 100755
index 0000000..53946c7
--- /dev/null
+++ b/demo/05_destroy_fuel.sh
@@ -0,0 +1,13 @@
+#!/bin/bash
+
+sudo virt-manager
+
+#destroy master
+sudo virsh destroy fuel-master
+sudo rm -rf /var/lib/libvirt/images/fuel-master.img
+
+#destroy slave
+for i in {1..4}; do
+    sudo virsh destroy fuel-slave-$i
+    sudo rm -rf /var/lib/libvirt/images/fuel-slave-${i}.img
+done
diff --git a/demo/README.md b/demo/README.md
new file mode 100644
index 0000000..4d1f6b0
--- /dev/null
+++ b/demo/README.md
@@ -0,0 +1,42 @@
+Fuel OVS Plugin Demo Script
+===========================
+
+Overview
+--------
+
+This directory includes scripts to setup fuel ovs plugin demo.
+
+The scripts are ONLY tested in new installation of Ubuntu 14.04.03 Desktop
+64bit. Extra configuration or Extra packages such as virtualbox may break
+functionality. All packages or network configuration are provided by the
+the following scripts.
+
+Scripts
+-------
+
+1. 01_setup_network.sh
+
+The script is to setup socks5 proxy. You may change the script to support
+NAT. The following network setting is updated before running the script:
+
+a. HTTP_PROXY: proxy for package installation
+b. DNS_SERVER: DNS for fuel VM
+c. SOCK5_IP:  socks5 proxy for fuel VM
+d. SOCK5_PORT: socks5 proxy for fuel VM
+
+2. 02_install_packages.sh
+
+The script is to install all packages
+
+3. 03_setup_vnc.sh
+
+The script is to setup vnc. Default vnc password is 123456.
+
+4. 04_setup_fuel.sh
+
+The script is to create 1 master VM and 4 slave VMs. Fuel ISO is copied to this
+directory before running the script.
+
+5. 05_destroy_fuel.sh
+
+The script is to destroy 1 master VM and 4 slave VMs.
diff --git a/demo/fuel-master.xml b/demo/fuel-master.xml
new file mode 100644
index 0000000..647beca
--- /dev/null
+++ b/demo/fuel-master.xml
@@ -0,0 +1,94 @@
+<domain type='kvm' id='5'>
+  <name>fuel-master</name>
+  <memory unit='KiB'>4194304</memory>
+  <currentMemory unit='KiB'>4194304</currentMemory>
+  <vcpu placement='static'>4</vcpu>
+  <resource>
+    <partition>/machine</partition>
+  </resource>
+  <os>
+    <type arch='x86_64' machine='pc-i440fx-trusty'>hvm</type>
+    <boot dev='hd'/>
+    <boot dev='cdrom'/>
+    <bootmenu enable='yes'/>
+  </os>
+  <features>
+    <acpi/>
+    <apic/>
+    <pae/>
+  </features>
+  <clock offset='utc'/>
+  <on_poweroff>destroy</on_poweroff>
+  <on_reboot>restart</on_reboot>
+  <on_crash>restart</on_crash>
+  <devices>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
+    <disk type='file' device='disk'>
+      <driver name='qemu' type='qcow2'/>
+      <source file='/var/lib/libvirt/images/fuel-master.img'/>
+      <target dev='hda' bus='ide'/>
+      <alias name='ide0-0-0'/>
+      <address type='drive' controller='0' bus='0' target='0' unit='0'/>
+    </disk>
+    <disk type='file' device='cdrom'>
+      <driver name='qemu' type='raw'/>
+      <source file='ISO_FILE' />
+      <target dev='hdc' bus='ide'/>
+      <readonly/>
+      <alias name='ide0-1-0'/>
+      <address type='drive' controller='0' bus='1' target='0' unit='0'/>
+    </disk>
+    <controller type='usb' index='0'>
+      <alias name='usb0'/>
+      <address type='pci' domain='0x0000' bus='0x00' slot='0x01' function='0x2'/>
+    </controller>
+    <controller type='pci' index='0' model='pci-root'>
+      <alias name='pci.0'/>
+    </controller>
+    <controller type='ide' index='0'>
+      <alias name='ide0'/>
+      <address type='pci' domain='0x0000' bus='0x00' slot='0x01' function='0x1'/>
+    </controller>
+    <interface type='bridge'>
+      <source bridge='br-eth0'/>
+      <target dev='vnet0'/>
+      <model type='virtio'/>
+      <alias name='net0'/>
+      <address type='pci' domain='0x0000' bus='0x00' slot='0x03' function='0x0'/>
+    </interface>
+    <serial type='pty'>
+      <source path='/dev/pts/16'/>
+      <target port='0'/>
+      <alias name='serial0'/>
+    </serial>
+    <console type='pty' tty='/dev/pts/16'>
+      <source path='/dev/pts/16'/>
+      <target type='serial' port='0'/>
+      <alias name='serial0'/>
+    </console>
+    <input type='tablet' bus='usb'>
+      <alias name='input0'/>
+    </input>
+    <input type='mouse' bus='ps2'/>
+    <input type='keyboard' bus='ps2'/>
+    <graphics type='vnc' port='5900' autoport='yes' listen='127.0.0.1'>
+      <listen type='address' address='127.0.0.1'/>
+    </graphics>
+    <sound model='ich6'>
+      <alias name='sound0'/>
+      <address type='pci' domain='0x0000' bus='0x00' slot='0x04' function='0x0'/>
+    </sound>
+    <video>
+      <model type='cirrus' vram='9216' heads='1'/>
+      <alias name='video0'/>
+      <address type='pci' domain='0x0000' bus='0x00' slot='0x02' function='0x0'/>
+    </video>
+    <memballoon model='virtio'>
+      <alias name='balloon0'/>
+      <address type='pci' domain='0x0000' bus='0x00' slot='0x06' function='0x0'/>
+    </memballoon>
+  </devices>
+  <seclabel type='dynamic' model='apparmor' relabel='yes'>
+  </seclabel>
+</domain>
+
diff --git a/demo/fuel-slave.xml b/demo/fuel-slave.xml
new file mode 100644
index 0000000..b45e475
--- /dev/null
+++ b/demo/fuel-slave.xml
@@ -0,0 +1,92 @@
+<domain type='kvm' id='75'>
+  <name>FUEL_SLAVE</name>
+  <memory unit='KiB'>4194304</memory>
+  <currentMemory unit='KiB'>4194304</currentMemory>
+  <vcpu placement='static'>4</vcpu>
+  <resource>
+    <partition>/machine</partition>
+  </resource>
+  <os>
+    <type arch='x86_64' machine='pc-i440fx-trusty'>hvm</type>
+    <boot dev='network'/>
+    <boot dev='hd'/>
+    <bootmenu enable='no' />
+  </os>
+  <features>
+    <acpi/>
+    <apic/>
+    <pae/>
+  </features>
+  <cpu mode='custom' match='exact'>
+    <model fallback='allow'>SandyBridge</model>
+    <vendor>Intel</vendor>
+    <feature policy='require' name='vmx'/>
+  </cpu>
+  <clock offset='utc'/>
+  <on_poweroff>destroy</on_poweroff>
+  <on_reboot>restart</on_reboot>
+  <on_crash>restart</on_crash>
+  <devices>
+    <emulator>/usr/bin/qemu-system-x86_64</emulator>
+    <disk type='file' device='disk'>
+      <driver name='qemu' type='qcow2'/>
+      <source file='/var/lib/libvirt/images/FUEL_SLAVE.img'/>
+      <target dev='vda' bus='virtio'/>
+      <alias name='virtio-disk0'/>
+      <address type='pci' domain='0x0000' bus='0x00' slot='0x05' function='0x0'/>
+    </disk>
+    <controller type='usb' index='0'>
+      <alias name='usb0'/>
+      <address type='pci' domain='0x0000' bus='0x00' slot='0x01' function='0x2'/>
+    </controller>
+    <controller type='pci' index='0' model='pci-root'>
+      <alias name='pci.0'/>
+    </controller>
+    <interface type='bridge'>
+      <source bridge='br-eth0'/>
+      <model type='e1000' />
+      <address type='pci' domain='0x0000' bus='0x00' slot='0x03' function='0x0'/>
+    </interface>
+    <interface type='bridge'>
+      <source bridge='br-eth1'/>
+      <model type='e1000' />
+      <address type='pci' domain='0x0000' bus='0x00' slot='0x07' function='0x0'/>
+    </interface>
+    <interface type='bridge'>
+      <source bridge='br-dpdk'/>
+      <model type='e1000' />
+      <address type='pci' domain='0x0000' bus='0x00' slot='0x08' function='0x0'/>
+    </interface>
+    <serial type='pty'>
+      <source path='/dev/pts/20'/>
+      <target port='0'/>
+      <alias name='serial0'/>
+    </serial>
+    <console type='pty' tty='/dev/pts/20'>
+      <source path='/dev/pts/20'/>
+      <target type='serial' port='0'/>
+      <alias name='serial0'/>
+    </console>
+    <input type='mouse' bus='ps2'/>
+    <input type='keyboard' bus='ps2'/>
+    <graphics type='vnc' port='5900' autoport='yes' listen='127.0.0.1'>
+      <listen type='address' address='127.0.0.1'/>
+    </graphics>
+    <sound model='ich6'>
+      <alias name='sound0'/>
+      <address type='pci' domain='0x0000' bus='0x00' slot='0x04' function='0x0'/>
+    </sound>
+    <video>
+      <model type='cirrus' vram='9216' heads='1'/>
+      <alias name='video0'/>
+      <address type='pci' domain='0x0000' bus='0x00' slot='0x02' function='0x0'/>
+    </video>
+    <memballoon model='virtio'>
+      <alias name='balloon0'/>
+      <address type='pci' domain='0x0000' bus='0x00' slot='0x06' function='0x0'/>
+    </memballoon>
+  </devices>
+  <seclabel type='dynamic' model='apparmor' relabel='yes'>
+  </seclabel>
+</domain>
+