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+========================
+Release notes for onosfw
+========================
+
+.. contents:: Table of Contents
+   :backlinks: none
+
+
+Abstract
+========
+
+This document describes the currently supported ONOSFW test scenarios for both bare metal and virtual deployments
+
+License
+=======
+.. This work is licensed under a Creative Commons Attribution 4.0 International License.
+.. http://creativecommons.org/licenses/by/4.0
+.. (c) Lucius (HUAWEI)
+
+Version history
+===============
+
++------------+----------+------------+------------------+
+| **Date**   | **Ver.** | **Author** | **Comment**      |
+|            |          |            |                  |
++------------+----------+------------+------------------+
+| 2016-08-11 | 0.0.1    | Lucius     | First draft      |
+|            |          | (HUAWEI)   |                  |
++------------+----------+------------+------------------+
+| 2017-02-15 | 1.0.0    | Bob        | For Danube 1.0   |
+|            |          | (HUAWEI)   |                  |
++-------------------------------------------------------+
+
+Introduction
+============
+
+ONOSFW integrates ONOS SDN controller for OPNFV defined NFVI and VIM. ONOSFW scenarios are defined test cases for target applications that ONOS supports.
+Serveral test scebarios has been implemented and integrated for the previous releases. In the Danube release, those scenarios are maintained for the current versions
+of Openstack and ONOS. While no new scenario is implemented in this release, new features in the current ONOS release can still be explored by interested users.
+For the complete list of new ONOS features, please refer to ONOS release home page.
+
+The following is a list of current supported test scenarios.
+
+ONOSFW Test Scenarios
+=====================
+
+Currently Openstack and ODL are using Centralized gateway to reach external network.ONOS takes a different approach, it uses DVR mode, where each compute node has the ability to reach external network, as illustrated below:
+
+.. image::  /etc/ONOS-DVR.png
+
+
+Secenario 14 ONOS-NOFEATURE-HA :
+----------------------
+1. L2 feature
+
+   1.1 Infrastructure network setup; including CURD operation of bridge, interface, controller, port, etc.
+
+   1.2 L2 traffic between different subnets in same network
+
+   1.3 Traffic isolation between different tenants
+
+2. L3 feature
+
+   2.1 L3 east - west function
+
+      2.1.1 Ping between VMs between differernt subnets belong to different tenants is OK
+
+      2.1.2 isolated by different networks belong to differernt tenants is OK
+
+      2.1.3 Related flow rule deleted when VM is deleted is OK
+
+   2.2 L3 south - north function
+
+      2.2.1. Ping external network (such as google) from VM by allocating a floating IP is OK
+
+      2.2.2. Binding an external port to OVS is OK
+
+      2.2.3. VM hot migration is supported
+
+   2.3 Improvements
+
+      2.3.1 Add p2any vxlan config to ovs is OK
+
+      2.3.2. Ovsdb support multiple nodes is OK
+
+      2.3.3. All nicira extension api has been extended
+
+Revision: _sha1_
+
+:Author: Lucius(lukai1@huawei.com)
+
+Build date: |today|