Enabling external routing logic in ONOS with Intent Monitor and Reroute service

Sanvito, Davide; Moro, Daniele; Gulli, Mattia; Filippini, Ilario; Capone, Antonio; Campanella, Andrea

doi:10.1109/netsoft.2018.8460042

Cited by 11 publications

(8 citation statements)

References 3 publications

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“…As an effective description method, graph-based policy description and multi-domain intent decomposition were adopted in [36], [37]. In particular, the intent monitor and reroute service (IMR) was used in [38] to extend the ONOS Intent Framework so that it can compile multiple intents simultaneously and deploy routes.…”

Section: Academic Researchmentioning

confidence: 99%

A Survey on Intent-Driven Networks

et al. 2020

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Software defined network and network function visualization enhance the network flexibility and management agility, which increase network fragility and complexity. However, the vast majority of network parameters are manually configured, which makes the configuration failures still inevitable. Future networks should be self-configuring, self-managing, and self-optimizing. Intent-driven network (IDN) is a self-driving network that uses decoupling network control logic and closed-loop orchestration techniques to automate application intents. At present, a unified definition of IDN has not yet been presented, and the research background and current status of IDN are not clear. Considering the emerging applications and research of IDN, in this article, we survey existing technologies, clarify definitions, and summarize features for IDN. Specifically, we discuss the basic architecture and key technologies of IDN. In addition, diversity gains and challenges are analyzed briefly. Finally, some future work is highlighted and wider applications of IDN are provided for further research.

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Section: Academic Researchmentioning

confidence: 99%

A Survey on Intent-Driven Networks

et al. 2020

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“…SDN-IP is an application developed to implement routing between SDN and legacy networks [22]. It enables communication over a multi-autonomous system (multi-AS) within the SDN and legacy networks.…”

Section: Sdn-ip Overviewmentioning

confidence: 99%

Legacy Network Integration with SDN-IP Implementation towards a Multi-Domain SoDIP6 Network Environment

et al. 2020

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The logical separation of the data plane and the control plane of the network device conceptually defined by software-defined networking (SDN) creates many opportunities to create smart networking with better efficiency for network management and operation. SDN implementation over telecommunications (Telcos) and Internet service provider (ISP) networks is a challenging issue due to the lack of a high maturity level of SDN-based standards and several other critical factors that are considered during the real-time migration of existing legacy IPv4 networks. Different migration approaches have been studied; however, none of them seem to be close to realizing implementation. This paper implements the SDN-IP and Open Network Operating System (ONOS) SDN controller to migrate legacy IPv4 networks to multi-domain software-defined IPv6 (SoDIP6) networks and experimentally evaluate the viability of joint network migration in the ISP networks. We present results using extensive simulations for the suitable placement of the master ONOS controller during network migration by considering minimum control path latency using optimal path routing and the breadth first router replacement (BFR) technique. Our empirical analysis and evaluations show that the identification of the median router to attach the master controller and router migration planning using BFR give better results for carrier-grade legacy networks’ migration to SoDIP6 networks.

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“…9, No. 5, October 2020 : 2065 -2073 2066 manager to track the processes that occur between intent and flow that correspond to certain information [9,10].…”

Section: Introductionmentioning

confidence: 99%

Performance analysis of software defined network using intent monitor and reroute method on ONOS controller

Monika¹,

Negara²,

Sanjoyo³

2020

Bulletin EEI

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Software Defined Network (SDN) provides high service flexibility to optimize network configuration based on network traffic. Traffic management able to solve traffic density in SDN. However, it will misuse the network bandwidth and links. One variant of the SDN controller, namely Open Network Operating System (ONOS), provides an Intent Monitor and Reroute (IMR) method that can optimize traffic management based on the description of an object in the ONOS application. This method can optimize the network bandwidth and links of SDN. The IMR can monitor the network and reconfigure the network to restore network connectivity by maximizing the use of each link when transmitting data. This study examines the impact of using IMR with a custom topology on ONOS to find the best scenario by performing traffic management on a data plane consisting of switches totaling 8-12 switches. The parameters measured in this study are bandwidth usage and quality of service (QoS). The results obtained in this study are IMR able to optimize the use of each link and maximize bandwidth usage in a network when distributing data and following TIPHON standards

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Enabling external routing logic in ONOS with Intent Monitor and Reroute service

Cited by 11 publications

References 3 publications

A Survey on Intent-Driven Networks

A Survey on Intent-Driven Networks

Legacy Network Integration with SDN-IP Implementation towards a Multi-Domain SoDIP6 Network Environment

Performance analysis of software defined network using intent monitor and reroute method on ONOS controller

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