Dynamic Tunnel Switching using Network Functions Virtualization for HA System Failover

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21230%2F16%3A00309433" target="_blank" >RIV/68407700:21230/16:00309433 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.1109/ICSITech.2015.7407814" target="_blank" >http://dx.doi.org/10.1109/ICSITech.2015.7407814</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1109/ICSITech.2015.7407814" target="_blank" >10.1109/ICSITech.2015.7407814</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Dynamic Tunnel Switching using Network Functions Virtualization for HA System Failover

Popis výsledku v původním jazyce

High Availability (HA) is an ability of the system to operate continuously in desired amount of time. Telephony system, for example, should operate 99.999%, that means the system should have only 5.26 maximum downtime for a year. Provide high available IP based service such as Voice over IP for telephony is difficult since IP is not designed for reliable connection. A lot of research has been conducted to overcome these drawbacks. This paper works by enhancing the failover mechanism of Remus as a high availability solution using server virtualization. This paper proposed network function virtualization in order to create a dynamic tunnel switching between primary and secondary server to the clients gateway. The result shows the jitter level and downtime of modified failover using dynamic tunnel switching did not make the jitter or amount of downtime higher. The server downtime using dynamic tunnel switching were varied between 1.3 - 1.5 second that is still comparable with basic Remus downtime with gratuitous ARP means the proposed idea using network function virtualization works well. This paper extends the ability of failover to adapt the wide area condition.

Název v anglickém jazyce

Dynamic Tunnel Switching using Network Functions Virtualization for HA System Failover

Popis výsledku anglicky

High Availability (HA) is an ability of the system to operate continuously in desired amount of time. Telephony system, for example, should operate 99.999%, that means the system should have only 5.26 maximum downtime for a year. Provide high available IP based service such as Voice over IP for telephony is difficult since IP is not designed for reliable connection. A lot of research has been conducted to overcome these drawbacks. This paper works by enhancing the failover mechanism of Remus as a high availability solution using server virtualization. This paper proposed network function virtualization in order to create a dynamic tunnel switching between primary and secondary server to the clients gateway. The result shows the jitter level and downtime of modified failover using dynamic tunnel switching did not make the jitter or amount of downtime higher. The server downtime using dynamic tunnel switching were varied between 1.3 - 1.5 second that is still comparable with basic Remus downtime with gratuitous ARP means the proposed idea using network function virtualization works well. This paper extends the ability of failover to adapt the wide area condition.

Druh

D - Stať ve sborníku

CEP obor

—

OECD FORD obor

10201 - Computer sciences, information science, bioinformathics (hardware development to be 2.2, social aspect to be 5.8)

Projekt

—

Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2016

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název statě ve sborníku

2015 International Conference on Science in Information Technology (ICSITech)

ISBN

978-1-4799-8386-5

ISSN

—

e-ISSN

—

Počet stran výsledku

5

Strana od-do

259-263

Název nakladatele

IEEE

Místo vydání

Piscataway, NJ

Místo konání akce

Yogyakarta

Datum konání akce

27. 10. 2015

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

000380617100049