Revert "[SAMPLEVNF] Adding UDP Replay VNF"

This reverts commit 1b0802cbf10ac4d8911f0916d4ba0b02010924c8.

Change-Id: Ic2bb69125d0d849b260475026a1088911d2d7109
Signed-off-by: Deepak S <deepak.s@linux.intel.com>

4 files changed, 13 insertions, 276 deletions

diff --git a/docs/UDP_Replay/INSTALL.rst b/docs/UDP_Replay/INSTALL.rst
deleted file mode 100644
index 334f9d8e..00000000
--- a/docs/UDP_Replay/INSTALL.rst
+++ /dev/null
@@ -1,124 +0,0 @@
-.. This work is licensed under a Creative Commons Attribution 4.0 International
-.. License.
-.. http://creativecommons.org/licenses/by/4.0
-.. (c) OPNFV, National Center of Scientific Research "Demokritos" and others.
-
-============================
-UDP_Replay - Installation Guide
-============================
-
-
-UDP_Replay Compilation
-===================
-
-After downloading (or doing a git clone) in a directory (samplevnf)
-
-###### Dependencies
-* DPDK 16.04: Downloaded and installed via vnf_build.sh or manually from [here](http://fast.dpdk.org/rel/dpdk-16.04.tar.xz)
-Both the options are available as part of vnf_build.sh below.
-* libpcap-dev
-* libzmq
-* libcurl
-
-###### Environment variables
-
-Apply all the additional patches in 'patches/dpdk_custom_patch/' and build dpdk
-
-::
-  export RTE_SDK=<dpdk 16.04 directory>
-  export RTE_TARGET=x86_64-native-linuxapp-gcc
-
-This is done by vnf_build.sh script.
-
-Auto Build:
-==========
-$ ./tools/vnf_build.sh in samplevnf root folder
-
-Follow the steps in the screen from option [1] --> [8] and select option [7]
-to build the vnfs.
-It will automatically download DPDK 16.04 and any required patches and will setup
-everything and build UDP_Replay.
-
-Following are the options for setup:
-
-::
-
-  ----------------------------------------------------------
-   Step 1: Environment setup.
-  ----------------------------------------------------------
-  [1] Check OS and network connection
-
-  ----------------------------------------------------------
-   Step 2: Download and Install
-  ----------------------------------------------------------
-  [2] Agree to download
-  [3] Download packages
-  [4] Download DPDK zip (optional, use it when option 4 fails)
-  [5] Install DPDK
-  [6] Setup hugepages
-
-  ----------------------------------------------------------
-   Step 3: Build VNF
-  ----------------------------------------------------------
-  [7] Build VNF
-
-  [8] Exit Script
-
-An UDP_Replay executable will be created at the following location
-samplevnf/VNFs/UDP_Replay/build/UDP_Replay
-
-
-Manual Build:
-============
-1. Download DPDK 16.04 from dpdk.org
-   - http://dpdk.org/browse/dpdk/snapshot/dpdk-16.04.zip
-2. unzip  dpdk-16.04 and apply dpdk patch
-   - cd dpdk-16.04
-	 - patch -p0 < VNF_CORE/patches/dpdk_custom_patch/rte_pipeline.patch
- 	 - patch -p1 < VNF_CORE/patches/dpdk_custom_patch/i40e-fix-link-management.patch
-	 - patch -p1 < VNF_CORE/patches/dpdk_custom_patch/i40e-fix-Rx-hang-when-disable-LLDP.patch
- 	 - patch -p1 < VNF_CORE/patches/dpdk_custom_patch/i40e-fix-link-status-change-interrupt.patch
- 	 - patch -p1 < VNF_CORE/patches/dpdk_custom_patch/i40e-fix-VF-bonded-device-link-down.patch
-   - build dpdk
-	- make config T=x86_64-native-linuxapp-gcc O=x86_64-native-linuxapp-gcc
-	- cd x86_64-native-linuxapp-gcc
-	- make
-   - Setup huge pages
-	- For 1G/2M hugepage sizes, for example 1G pages, the size must be specified
-          explicitly and can also be optionally set as the default hugepage size for
-          the system. For example, to reserve 8G of hugepage memory in the form of
-          eight 1G pages, the following options should be passed to the kernel:
-		* default_hugepagesz=1G hugepagesz=1G hugepages=8  hugepagesz=2M hugepages=2048
-	- Add this to Go to /etc/default/grub configuration file.
-	  - Append "default_hugepagesz=1G hugepagesz=1G hugepages=8 hugepagesz=2M hugepages=2048"
-	    to the GRUB_CMDLINE_LINUX entry.
-3. Setup Environment Variable
-   - export RTE_SDK=<samplevnf>/dpdk-16.04
-   - export RTE_TARGET=x86_64-native-linuxapp-gcc
-   - export VNF_CORE=<samplevnf>
-     or using ./toot/setenv.sh
-4. Build UDP_Replay application
-   - cd <samplevnf>/VNFs/UDP_Replay
-   - make clean
-   - make
-5. An UDP_Replay executable will be created at the following location
-   - <samplevnf>/VNFs/UDP_Replay/build/UDP_Replay
-
-Run
-====
-
-Setup Port to run VNF:
-----------------------
-::
-  1. cd <samplevnf>/dpdk
-  3. ./tool/dpdk_nic_bind.py --status <--- List the network device
-  2. ./tool/dpdk_nic_bind.py -b igb_uio <PCI Port 0> <PCI Port 1>
-  .. _More details: http://dpdk.org/doc/guides-16.04/linux_gsg/build_dpdk.html#binding-and-unbinding-network-ports-to-from-the-kernel-modules
-
-
-Run UDP_Replay
-----------
-::
-  cd <samplevnf>/VNFs/UDP_Replay
-  ./build/UDP_Replay -c 0xf -n 4 -- -p 0x1 --config="(0,0,1)"
-
diff --git a/docs/UDP_Replay/README.rst b/docs/UDP_Replay/README.rst
deleted file mode 100644
index f5e2af36..00000000
--- a/docs/UDP_Replay/README.rst
+++ /dev/null
@@ -1,71 +0,0 @@
-.. this work is licensed under a creative commons attribution 4.0 international
-.. license.
-.. http://creativecommons.org/licenses/by/4.0
-.. (c) opnfv, national center of scientific research "demokritos" and others.
-
-========================================================
-UDP_Replay
-========================================================
-
-1 Introduction
-==============
-This application implements UDP_Replay. The UDP Replay application is a simple example of 
-packet processing using the DPDK. The application performs UDP replay. This application
-is based on l3fwd application from dpdk. Packets are replayed back over the same port as
-received. This application is used in VNF approximation.
-
-2 Compiling the Application
-===========================
-
-To compile the application:
-
-Go to the sample application directory: 
-cd samplevnf/VNF's/UDP_Replay
-
-export RTE_SDK=/path/to/rte_sdk
-cd ${RTE_SDK}/examples/l3fwd
-Set the target (a default target is used if not specified). For example:
-
-export RTE_TARGET=x86_64-native-linuxapp-gcc
-See the DPDK Getting Started Guide for possible RTE_TARGET values.
-
-Build the application:
-make
-
-3 Running the Application
-===========================
-
-The application has a number of command line options:
-
-./build/UDP_Replay [EAL options] -- -p PORTMASK
-                                 --config(port,queue,lcore)[,(port,queue,lcore)]
-
--p PORTMASK: Hexadecimal bitmask of ports to configure
---config (port,queue,lcore)[,(port,queue,lcore)]: Determines which queues from 
-which ports are mapped to which cores.
-
-For e.g
-
-For single port
-./build/UDP_Replay -c 0xf -n 4 -- -p 0x1 --config="(0,0,1)"
-
-For dual port
-./build/UDP_Replay -c 0xf -n 4 -- -p 0x3 --config="(0,0,1),(1,0,2)"
-
-In this command:
-
-The -l option enables cores 1, 2
-The -p option enables ports 0 and 1
-The –config option enables one queue on each port and maps each (port,queue) 
-pair to a specific core. The following table shows the mapping in 
-this example:
-
-Port	Queue	lcore	        Description
- 0		  0		  1	    Map queue 0 from port 0 to lcore 1.
- 1		  0	  	  2	    Map queue 0 from port 1 to lcore 2.
-
-For ARP/ICMP support
-use the sample config provided under samplevnf/VNFs/UDP_Replay/sample.cfg
-
-For e.g
-./build/UDP_Replay -c 0xf -n 4 -- -s sample_ipv4.cfg -p 0x1 --config="(0,0,1),(1,0,2)"
diff --git a/docs/UDP_Replay/RELEASE_NOTES.rst b/docs/UDP_Replay/RELEASE_NOTES.rst
deleted file mode 100644
index 0b390b1a..00000000
--- a/docs/UDP_Replay/RELEASE_NOTES.rst
+++ /dev/null
@@ -1,68 +0,0 @@
-.. This work is licensed under a Creative Commons Attribution 4.0 International
-.. License.
-.. http://creativecommons.org/licenses/by/4.0
-.. (c) OPNFV, National Center of Scientific Research "Demokritos" and others.
-
-=========================================================
-UDP_Replay
-=========================================================
-
-1. Introduction
-================
-
-This is a beta release for Sample UDP_Replay application.
-This UDP_Replay can application can be run independently (refer INSTALL.rst).
-
-2. User Guide
-===============
-Refer to README.rst for further details on UDP_Replay, HLD, features supported, test
-plan. For build configurations and execution requisites please refer to
-INSTALL.rst.
-
-3. Feature for this release
-===========================
-This release supports following features as part of UDP_Replay:
-  - L2l3 stack
-  - Interface Manager
-  - ARP solicitation & response. implements ARP states
-  - Implements ICMPv4 support handling echo request/response messages
-  - ICMPv6 support handling echo request/response messages
-  - ND handling neighbour solicitation & neighbour advertisement messages
-
-4. System requirements - OS and kernel version
-==============================================
-This is supported on Ubuntu 14.04 and Ubuntu 16.04 and kernel version less than 4.5
-
-   VNFs on BareMetal support:
-		OS: Ubuntu 14.04 or 16.04 LTS
-		kernel: < 4.5
-		http://releases.ubuntu.com/16.04/
-		Download/Install the image: ubuntu-16.04.1-server-amd64.iso
-
-   VNFs on Standalone Hypervisor
-		HOST OS: Ubuntu 14.04 or 16.04 LTS
-		http://releases.ubuntu.com/16.04/
-		Download/Install the image: ubuntu-16.04.1-server-amd64.iso
-	     -   OVS (DPDK) - 2.5
-		   -   kernel: < 4.5
-	     -   Hypervisor - KVM
-	     -   VM OS - Ubuntu 16.04/Ubuntu 14.04
-
-5. Known Bugs and limitations
-=============================
- - Hadware Load Balancer feature is supported on fortville nic FW version 4.53 and below.
- - Hardware Checksum offload is not supported for IPv6 traffic.
-
-6. Future Work
-==============
-Following would be possible enhancement functionalities
- - Automatic enable/disable of synproxy
- - Support TCP timestamps with synproxy
- - FTP ALG integration
- - Performance optimization on different platforms
-
-7. References
-=============
-Following links provides additional information
-	.. _QUICKSTART: http://dpdk.org/doc/guides-16.04/linux_gsg/quick_start.html
-	.. _DPDKGUIDE: http://dpdk.org/doc/guides-16.04/prog_guide/index.html
diff --git a/docs/vFW/RELEASE_NOTES.rst b/docs/vFW/RELEASE_NOTES.rst
index 8f38a9aa..0c880042 100644
--- a/docs/vFW/RELEASE_NOTES.rst
+++ b/docs/vFW/RELEASE_NOTES.rst
@@ -42,19 +42,19 @@ This release supports following features as part of vFW:
 This is supported on Ubuntu 14.04 and Ubuntu 16.04 and kernel version less than 4.5
 
    VNFs on BareMetal support:
-     - OS: Ubuntu 14.04 or 16.04 LTS
-     - kernel: < 4.5
-     - http://releases.ubuntu.com/16.04/
-     - Download/Install the image: ubuntu-16.04.1-server-amd64.iso
+		OS: Ubuntu 14.04 or 16.04 LTS
+		kernel: < 4.5
+		http://releases.ubuntu.com/16.04/
+		Download/Install the image: ubuntu-16.04.1-server-amd64.iso
 
    VNFs on Standalone Hypervisor
-     - HOST OS: Ubuntu 14.04 or 16.04 LTS
-     - http://releases.ubuntu.com/16.04/
-     - Download/Install the image: ubuntu-16.04.1-server-amd64.iso
-         - OVS (DPDK) - 2.5
-           - kernel: < 4.5
-         - Hypervisor - KVM
-         - VM OS - Ubuntu 16.04/Ubuntu 14.04
+		HOST OS: Ubuntu 14.04 or 16.04 LTS
+		http://releases.ubuntu.com/16.04/
+		Download/Install the image: ubuntu-16.04.1-server-amd64.iso
+	     -   OVS (DPDK) - 2.5
+		   -   kernel: < 4.5
+	     -   Hypervisor - KVM
+	     -   VM OS - Ubuntu 16.04/Ubuntu 14.04
 
 5. Known Bugs and limitations
 =============================
@@ -74,5 +74,5 @@ Following would be possible enhancement functionalities
 7. References
 =============
 Following links provides additional information
-    .. _QUICKSTART: http://dpdk.org/doc/guides-16.04/linux_gsg/quick_start.html
-    .. _DPDKGUIDE: http://dpdk.org/doc/guides-16.04/prog_guide/index.html
+	.. _QUICKSTART: http://dpdk.org/doc/guides-16.04/linux_gsg/quick_start.html
+	.. _DPDKGUIDE: http://dpdk.org/doc/guides-16.04/prog_guide/index.html