ICN论坛观后感2——Application Driven Data Center Networks (AD-DCN) via Slice Scheduling & On Secure, Reliable and Efficient Management of Software-Defined Networks

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一、 Application Driven Data Center Networks (AD-DCN) via Slice Scheduling

[田臣]以应用性能为导向的网络研究

田臣老师 南京大学

  • Motivation
  1. Multi-apps, multi-objectives (LS, CS, DS etc)
  2. App-objective slice
  3. Existing approaches either focus on isolation or optimization
  4. Severe interference when coexist. (Demonstrated)
  • AD-DCN framework
  1. Completely take over congestion control
  2. 2. Two congestion control mechanisms (intra-slice, inter-slice)
  3. 3. Inter-slice: isolation
  4. 4. Intra-slice: optimization

二、 On Secure, Reliable and Efficient Management of Software-Defined Networks

[陈焰]On Secure, Reliable and Efficient Management of Software-Defined Networks

陈焰老师 浙江大学

  • Challenges:

Security, Reliability, Efficiency

  • Security:

vulnerable and malicious CP software

  • 提出SDNShield,来实现对北向API的访问控制
  • 在控制器和APP之间加了一层AC
  • Agent可以选择将AC作为访问服务的过滤器
  • A generic, and flexible permission control system for apps
  • Fine-grained permission abstractions
  • Limited increase on administration burden

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  1. This is good. Cheers!