Difference between revisions of "UDPI"
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UDPI's main responsibility is to provide a reference framework for Deep Packet Inspection. It will cover below key components: | UDPI's main responsibility is to provide a reference framework for Deep Packet Inspection. It will cover below key components: | ||
* Flow Classification | * Flow Classification | ||
Revision as of 22:38, 29 August 2019
| UDPI Facts |
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Project Lead: Hongjun Ni, @ Intel
Repository: git clone https://gerrit.fd.io/r/udpi |
Contents
Intro
The UDPI (Universal Deep Packet Inspection) project is a reference framework to build a high performance solution for Deep Packet Inspection, integrated with the general purpose FD.io VPP stack. It leverages industry regex matching library to provide a rich set of features, which can be used in IPS/IDS, Web Firewall and similar applications.
The initial code contributions are from Intel and Travelping.
Overview
Overview of the UDPI reference framework: https://wiki.fd.io/view/File:Reference.png
Project Contact
- Hongjun Ni, @ Intel,
- Jian Gu, @ ZTE,
- Jianghua Shan, @ China Telecom,
- Xingfu Li, @ HuachenTel,
- Shuai Wu, @ Inspur,
- Yuying Xia, @ Yxlink,
- Chenggang Fan, @ Sunyainfo,
- Feng Gao, @ Tencent,
- Zhong Liu, @ China Unicom,
- Yong Zhao, @ Huawei,
- Haiquan Chen, @ QingCloud,
- Jim Thompson, @ Netgate,
- Pengjie Li, @ Alibaba,
Scope
UDPI's main responsibility is to provide a reference framework for Deep Packet Inspection. It will cover below key components:
- Flow Classification
- HW flow offloading leveraging rte_flow on DPDK
- SW flow classification
- Supports both ipv4 and ipv6 flows
- Supports Tunnel Traffic Classification
- BD-aware and VRF-aware
- Bi-directional traffic maps to one flow.
- Flow Expiration
- Timer-based expiration mechanism
- TCP session aware expiration mechanism
- TCP Segments Reassembly
- TCP connection track
- TCP segments re-ordering
- TCP segments overlap handling
- Application Database
- Default static Application Database
- Add new Application rules dynamically
- Application Detection
- Leverage Hyperscan Stream Mode
- Reassembly TCP segments on the fly
- Application-based Actions
- Qos
- Rate Limiting
- Policy Routing
- SDWAN
- Supported Protocols:
- TLS/HTTPS
- HTTP
- DNS
- QUIC
......
Releases
UDPI releases are based on VPP version numbers.
20.01 - Current master
Contributing
Contributions must go through code-review before being merged:
git clone https://gerrit.fd.io/r/udpi
Feel free to subscribe to the following mailing lists:
- udpi-dev@lists.fd.io : to be notified about UDPI talks
FAQ
Meeting
UDPI backlog
Backlog can be found in: UDPI's JIRA.
Code quality
There is no current sonar analysis on: https://sonar.fd.io
