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.. 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
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