Towards Causal Consistent Updates in Software-Defined Networks
نویسندگان
چکیده
منابع مشابه
On Consistent Updates in Software Defined Networks (Extended Version)
We argue for the development of efficient methods to update the data plane state of an SDN, while maintaining desired consistency properties (e.g., no packet should be dropped). We highlight the inherent trade-off between the strength of the consistency property and dependencies it imposes among rules at different switches; these dependencies fundamentally limit how quickly data plane can be up...
متن کاملSurvey of Consistent Software-Defined Network Updates
Computer networks have become a critical infrastructure. In fact, networks should not only meet strict requirements in terms of correctness, availability, and performance, but they should also be very flexible and support fast updates, e.g., due to policy changes, increasing traffic, or failures. This paper presents a structured survey of mechanisms and protocols to update computer networks in ...
متن کاملTowards Secured Firewalls for Software Defined Networks
Software-Defined Networking (SDN) offers programmers network-wide visibility and direct control over the underlying switches from a logically-centralized controller. SDN provides a promising way for the future development of Internet. SDN, however, also has some new security challenges. A critical challenge among them is how to build a reliable firewall application for SDN. Due to the stateless...
متن کاملTowards a Richer Set of Services in Software-Defined Networks
Software-Defined Networking (SDN) has drawn increasing attention from both industry and academia, owing to its premise to simplify the management and control over large networks. While the SDN technology was initially deployed within datacenters, there are currently early deployments of SDN in Wide-Area Networks; SDN is further envisioned to be deployed in the near future within fixed and mobil...
متن کاملIntelFlow: Towards adding Cyber Threat Intelligence to Software Defined Networks
Security is a major concern in computer networking, which faces increasing threats as the commercial Internet and related economies continue to grow. Our work aims to explore advances in Cyber Threat Intelligence (CTI) in the context of Software Defined Networking (SDN). More specifically, we propose IntelFlow, an intelligence detection system for Software Defined Networking (SDN) that follows ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Applied Sciences
سال: 2020
ISSN: 2076-3417
DOI: 10.3390/app10062081