Enhanced Failure Recovery Mechanism Using OpenState Pipeline in SDN

Alshra’a, Abdullah Soliman; Sewalkar, Parag; Seitz, Jochen

doi:10.1109/icufn.2018.8437006

Cited by 4 publications

(3 citation statements)

References 15 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…However, it remains the situation of overhead on TCAM. The author in [39] , enhanced the functionality and was used to predict the link and node failures before they occurred in the network. It minimizes the overhead of TCAM and also removes the heartbeat messages among the nodes, which also reduces the link overhead, it just for single fault.…”

Section: A Traditional Approach 1) Failure Detectionmentioning

confidence: 99%

See 1 more Smart Citation

Data plane failure and its recovery techniques in SDN: A systematic literature review

Khan¹,

Salleh²,

Koubâa³

et al. 2023

Preprint

View full text Add to dashboard Cite

Software-defined networking (SDN) plays a vital role in enterprise-networking and wide area networking. While it also has an emerging role in other wireless technologies such as 5G and IoT (Internet of Things), The growing number of strict SLA applications on the internet requires the network to be more scalable and fault tolerant. There is a need for research to evaluate the current state of the art of solutions in SDN and their emerging roles in other technologies. This study used a systematic literature review methodology to conduct this research. AS part of the survey, we reviewed 188 papers from 2010- 2021 and got 70 papers more relevant for our work. We only covered papers written in English. This research tries to help network engineers, administrators, and academic researchers in the domain of networking, find a better fault-tolerant solution for data plane in SDN.

show abstract

Section: A Traditional Approach 1) Failure Detectionmentioning

confidence: 99%

“…• overhead to the packet header and scalability problem in large scale SDN [39] OpenState Pipeline by using probe packets to predict link failure Failure recovery and bottleneck in the performance…”

Section: ) Restoration Approachmentioning

confidence: 99%

Data plane failure and its recovery techniques in SDN: A systematic literature review

Khan¹,

Salleh²,

Koubâa³

et al. 2023

Preprint

View full text Add to dashboard Cite

show abstract

“…They proposed an algorithm that determines the importance of the link and selects backup path nodes to minimize the average number of flow entries on network level. In the work of Alshra'a et al, the authors improved the OpenState pipeline by further minimizing the packet loss and optimizing the use of ternary content addressable memory (TCAM). Thorat et al proposed a forwarding table design with flow groupings and flow aggregation methods so a fast link failover can be achieved.…”

Section: Introductionmentioning

confidence: 99%

SDN‐based failure detection and recovery mechanism for 5G core networks

Panev¹,

Latkoski

2019

Trans Emerging Tel Tech

View full text Add to dashboard Cite

In today's Long‐Term Evolution (LTE) implementations, there is no guarantee for a given latency in the network. Furthermore, the LTE architecture does not distinguish between services that require a certain level of latency performance, from the services that do not have stringent latency requirements. The upcoming fifth generation (5G) of mobile networks is currently still being standardized to accommodate many services and applications, which have very diverse requirements. There is a plethora of already defined use cases that require very small latency, in the region of 1 ms to 20 ms. The fault recovery mechanisms in the 5G core network must support and enable the services for reaching the low latency values. In this paper, we present an optimized protocol for fast failure detection and recovery that is implemented directly in the user plane and is suitable for the 5G Evolved Packet Core. We present a protocol that uses the OpenFlow's fast‐failure mechanism for local faults and a more advanced mechanism with stateful user plane recovery protocol that is activated only in the case of remote faults. The designed algorithm was validated by simulations performed in Mininet. The simulation results prove that the proposed solution can achieve fast fault recovery times and can be implemented in the future 5G core networks.

show abstract