Update README.md

Author: kansokusha

README.md

@@ -7,11 +7,12 @@ Feature
 -------
 * Complement ns-3 by supporting channel scan behavior on Wi-Fi station (sta-wifi-scan.patch)
 * Show CsmaLink and SimpleLink in NetAnim (animation-interface.patch)
-* Fix runtime error when access PacketMetadata of CsmaLink, [Submitted] (https://www.nsnam.org/bugzilla/show_bug.cgi?id=1787, "ns-3 bugzilla issue 1787")
+* Fix runtime error when access PacketMetadata of CsmaLink, [Submitted](https://www.nsnam.org/bugzilla/show_bug.cgi?id=1787, "ns-3 bugzilla issue 1787")
+* Support SDN-based LTE backhaul emulation
 
 Build OpenNet on your own - Use install.sh
 ------------------------------------------
-Supports Ubuntu 14.04.3  
+Supports Ubuntu 14.04.5
 
     $ sudo su -
     # apt-get install git ssh
@@ -22,39 +23,25 @@ Supports Ubuntu 14.04.3
 
 After a successful installation, the script will show "OpenNet installation has completed."  
 
-Run OpenNet
------------
-With an SDN controller, the example script should work fine.  
+Run OpenNet example script
+--------------------------
 
     $ sudo su -
     # cd OpenNet
-    # git clone https://github.com/noxrepo/pox.git
-    # cd OpenNet/pox
-    # ./pox.py forwarding.l2_learning &
-    # cd OpenNet/mininet/examples/opennet
-    # python wifiroaming.py
-
-Do not run the example as "sudo python wifiroaming.py".  
-Sudo will replace environment variables and make the simulation fail.  
-
-If the simulation script cannot connect to the controller, stop the network-manager may help.  
-
-    # service network-manager stop
-
-Start the network-manager service after the simulation.  
-
-    # service network-manager start
+    # python mininet/examples/opennet/wifi/two-ap-one-sw.py
 
 Run NetAnim
 -----------
-Use NetAnim to open the XML file in the directory /tmp/xml.  
+
+Use NetAnim to open the XML file in the directory /tmp/xml.
 Click "Play Animation" button can start the animation.  
 
     $ sudo su -
-    # cd OpenNet/ns-allinone-$NS3_VERSION/netanim-$NETANIM_VERSION
-    # ./NetAnim
+    # cd OpenNet
+    # python mininet/examples/opennet/wifi/wifi-roaming.py
+    # ./ns-allinone-3.22/netanim-3.105/NetAnim
 
 Reference
 ---------
-* Link modeling using ns-3, [Link] (https://github.com/mininet/mininet/wiki/Link-modeling-using-ns-3 "Link modeling using ns-3")
+* Link modeling using ns-3, [Link](https://github.com/mininet/mininet/wiki/Link-modeling-using-ns-3 "Link modeling using ns-3")