GuardianP4

Introduction

根据P4 Tutorial所学，设计了几个基础P4app，主要负责流量管理和流量匿名化，具体功能有IPv4匿名、IPv6匿名、包过滤防火墙和连接控制这四项。

According to the P4 Tutorial, I designed several basic P4apps, which are mainly responsible for traffic management and traffic anonymization. The specific functions include IPv4 anonymity, IPv6 anonymity, packet filtering firewall and connection control.

Run

You can almost use this command to do the test:

sudo make run
mininet> xterm h1 h2

in h1's host:

tcpreplay -i eth0 

in h2's host:

tcpdump -i eth0 -nnnne 

Result

可以使用wireshark抓取交换机出端口和入端口数据包

You can use wireshark to capture the data packets of the ingress and egress of the switch.