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sdn-ddos's Introduction

第一步：搭建网络拓扑结构

  1. 启动 odl 控制器 ./distribution-karaf-0.6.4-Carbon/bin/karaf
  2. 启动 mininet sudo mn --custom topo.py --topo=mytopo --controller=remote,ip=127.0.0.1,port=6633 --switch ovsk,protocols=OpenFlow13
  3. 检测网络拓扑连通性 pingall

第二步：运行检测系统

  1. 运行检测系统 app.py 文件 python app.py
  2. 点击 START 按钮开始检测
  3. 查看系统输出

第三步：模拟攻击

  1. 使用 h3 hping3 h1 -i u400 -p 80 -S 模拟攻击
  2. 可以看到系统检测到了攻击并开始下发流表进行防御
  3. 网络流量恢复正常
  4. 使用 pingall 验证是否防御成功
  5. 如果看到 h3 和 h1 无法 ping 通则说明防御成功（下发流表拦截掉了 h3 的包）

演示结束，谢谢观看！！

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sdn-ddos's Issues

关于Sflow模块

请问sflow模块是怎么部署的呢？源码可以展示么，想学习一下。

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