Dynamic Tunnel Switching using Network Functions Virtualization for HA System Failover

Result code in 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>
Result on the web
<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>

Result language
angličtina
Original language name
Dynamic Tunnel Switching using Network Functions Virtualization for HA System Failover
Original language description
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.
Czech name
—
Czech description
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Type
D - Article in proceedings
CEP classification
—
OECD FORD branch
10201 - Computer sciences, information science, bioinformathics (hardware development to be 2.2, social aspect to be 5.8)

Publication year
2016
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
2015 International Conference on Science in Information Technology (ICSITech)
ISBN
978-1-4799-8386-5
ISSN
—
e-ISSN
—
Number of pages
5
Pages from-to
259-263
Publisher name
IEEE
Place of publication
Piscataway, NJ
Event location
Yogyakarta
Event date
Oct 27, 2015
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
000380617100049

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