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Browsing Department of Computer Science and Information Systems by Subject "SDN"

Browsing Department of Computer Science and Information Systems by Subject "SDN"

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  • Achieving waypoint enforcement in multi-VLAN hybrid SDN 
    Haribabu, K (IEEE, 2018)
    The waypoint enforcement in a network can be seen as the act of diverting the path of packets flowing in the network towards a predefined checkpoint to gain a higher degree of control over the network. Most of the existing ...
  • DNS Amplification Based DDoS Attacks in SDN Environment: Detection and Mitigation 
    Gupta, Vishal; Kulshrestha, Rakhee (IEEE, 2019)
    Domain Name System (DNS) amplification based Distributed Denial of Service (DDoS) attacks have been part of the Internet's history for a long time. Since the inception of Internet protocol, several security measures, ...
  • An Efficient Method to Collect Statistics in SDN Using Curvature Based Sampling 
    Haribabu, K (IEEE, 2021)
    Network management involves measurements and control. Software Defined Networking (SDN) provides a higher level of control on network devices. In SDN, the controller can poll the statistics at different granularity with a ...
  • Meticulous Measurement of Control Packets in SDN 
    Haribabu, K (ACM Digital Library, 2017-04)
    The data packet statistics sent by OpenFlow compliant switches cumulatively includes statistics about control traffic which is used for network control and management. This reduces the accuracy of calculation of QoS metrics ...
  • MPLS based hybridization in SDN 
    Shekhawat, Virendra Singh; Chalapathi, G.S.S. (IEEE, 2017)
    The new paradigm of Software Defined Networking (SDN) although has great potential to address the complex problems presented by enterprise networks, it has its own deployment and scalability issues. Further, a full SDN ...
  • OpenSnap: Collection of Globally Consistent Statistics in Software Defined Network 
    Haribabu, K (IEEE, 2019)
    Capturing and monitoring the global state of the network in a software defined network (SDN) is crucial for efficient routing, performance monitoring, Quality of Service (QoS) assurance, etc. The two major existing approaches ...
  • Prevention and Mitigation of DNS based DDoS attacks in SDN Environment 
    Gupta, Vishal (IEEE, 2019)
    Denial-of-Service attack (DoS attack) is an attack on network in which an attacker tries to disrupt the availability of network resources by overwhelming the target network with attack packets. In DoS attack it is typically ...
  • Real-time monitoring of network latency in Software Defined Networks 
    Haribabu, K (IEEE, 2015)
    Latency in a network is an important parameter that can be utilized by Service providers and end users alike. Delay on a network path is often measured using end-to-end probing packets. When multiple end systems measure ...
  • Secure domain name service in software defined network 
    Gupta, Vishal (IEEE, 2017)
    Domain Name Service (DNS) is an important service generally used by other application layer protocols of TCP/IP protocol stack. These protocols use DNS to translate human readable web address to machine readable IP address ...

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