Gateway redundancy protocols

Pavlik, Jakub; Komarek, Ales; Soběslav, Vladimír; Horálek, Josef

doi:10.1109/cinti.2014.7028719

Cited by 8 publications

(7 citation statements)

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“…In addition, the Common Address Redundancy Protocol (CARP) is widely used as an alternative to the previous solutions. The features of the so-called first hop redundancy protocols are compared in Table 1 [10][11][12][13].…”

Section: Analysis Of Work Related To Fault-tolerant Routingmentioning

confidence: 99%

“…The VR interface is used by the access network to connect to the transport network. Therefore, load balancing across multiple interfaces of the virtual router is able to increase availability and reliability of connection; however, such functionality is not peculiar to all existing protocols (Table 1) [10][11][12][13]. • high adaptability;…”

Section: Analysis Of Work Related To Fault-tolerant Routingmentioning

confidence: 99%

“…• For example, as shown in [10], the following methods can be used to provide load balancing on default gateways interfaces:…”

Section: Analysis Of Work Related To Fault-tolerant Routingmentioning

confidence: 99%

“…To improve IP routing fault-tolerance, in which the AN is connected with the TN through (a) certain virtual router interface(s), it is necessary to introduce additional control variables that determine a backup path with the same root [10][11][12]. From the mathematical point of view, it is necessary to calculate the following additional control variables:…”

Section: Fault-tolerant Ip Routing Model For Network Core and Edgementioning

confidence: 99%

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Solution for the Default Gateway Protection within Fault-Tolerant Routing in an IP Network

Lemeshko

Yeremenko

Tariki

2017

Int. j. electr. comput. eng. syst. (Online)

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In this paper, the consistent solution for default gateway protection within fault-tolerant routing in an IP network is presented, and it is based on development of the appropriate flow-based mathematical model. Within the framework of the proposed model, a fault-tolerant routing problem has been reduced to the solution of the optimization problem of nonlinear programming. Fault-tolerance functions are implemented by introducing additional routing variables responsible for the calculation of a backup default gateway and the corresponding path (multipath) in the transport network. Several examples have demonstrated features of the application of the proposed model in solving default gateway protection within fault-tolerant routing for the case of realization of single path and multipath routing. The results have confirmed the efficiency of the proposed model and adequacy of the calculation results obtained

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Section: Analysis Of Work Related To Fault-tolerant Routingmentioning

confidence: 99%

Section: Analysis Of Work Related To Fault-tolerant Routingmentioning

confidence: 99%

“…• For example, as shown in [10], the following methods can be used to provide load balancing on default gateways interfaces:…”

Section: Analysis Of Work Related To Fault-tolerant Routingmentioning

confidence: 99%

Section: Fault-tolerant Ip Routing Model For Network Core and Edgementioning

confidence: 99%

See 2 more Smart Citations

Solution for the Default Gateway Protection within Fault-Tolerant Routing in an IP Network

Lemeshko

Yeremenko

Tariki

2017

Int. j. electr. comput. eng. syst. (Online)

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“…Uma resolução dessa questão é redundância em gateways para redes IP, que é feita por meio da implementação de protocolos da classe First Hop Redundancy Protocols (FHRP). Um exemplo é o Virtual Router Redundancy Protocol (VRRP), que será utilizado neste trabalho e é comparado com diversos outros em Pavlik et al (2014).…”

Section: Introductionunclassified

Arquitetura De Redundância De Gateways Iot Em Redes Zigbee

Mascarenhas¹,

Filho²,

Ribeiro³

et al. 2019

Atas Da Conferência Ibero-Americana WWW/Internet 2019

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RESUMOSistemas de Internet das Coisas (IoT) estão em crescente desenvolvimento nos últimos anos. Exemplos de IoT podem ser vistos em todos os ramos da tecnologia como industrial, militar e de monitoramento climático. Mesmo que o mercado esteja cheio de soluções na área, o problema do ponto único de falha ainda persiste em dispositivos responsáveis pela interconexão de redes distintas como gateways IoT. Possíveis soluções na área propõem redundância de gateway IoT, ao se trabalhar com protocolos como o Virtual Routing Redundancy Protocol (VRRP), o que leva à criação de uma redundância na camada de rede do sistema, para prover mais estabilidade e disponibilidade. Porém, a criação de Redes de Sensores sem Fio (RSSF) redundantes também é necessária pois estas estão diretamente conectadas aos gateways IoT. Esse trabalho propõe uma solução para garantir redundância de gateway para uma rede ZigBee em um sistema IoT, também fazendo o uso do protocolo VRRP para redundância de IP.

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