Szczegóły publikacji
Opis bibliograficzny
Dynamic Traffic Management for SD-WAN inter-cloud communication / Zbigniew Duliński, Rafał Stankiewicz, Grzegorz RZYM, Piotr Wydrych // IEEE Journal on Selected Areas in Communications ; ISSN 0733-8716. — 2020 — vol. 38 no. 7, s. 1335–1351. — Bibliogr. s. 1350, Abstr.
Autorzy (4)
- Duliński Zbigniew
- Stankiewicz Rafał
- AGHRzym Grzegorz
- Wydrych Piotr
Słowa kluczowe
Dane bibliometryczne
| ID BaDAP | 129279 |
|---|---|
| Data dodania do BaDAP | 2020-07-02 |
| Tekst źródłowy | URL |
| DOI | 10.1109/JSAC.2020.2986957 |
| Rok publikacji | 2020 |
| Typ publikacji | artykuł w czasopiśmie |
| Otwarty dostęp |  |
| Czasopismo/seria | IEEE Journal on Selected Areas in Communications |
Abstract
This article introduces the concept, implementation and evaluation of Dynamic Traffic Management (DTM). This management mechanism minimizes traffic transfer costs on inter-domain links. It works for volume and 95th percentile tariffs. DTM reacts dynamically to traffic changes on inter-domain links shifting some part of traffic (manageable traffic) from one link to another. The management mechanism works in a distributed way. It requires cooperation between operators, namely Internet Service Providers (ISPs), receiving and generating traffic. Communication between ISPs is realized by SDN controllers (inter-domain SDN). DTM has been applied to inter-cloud communication for Data Centers (DCs) located in different ISP domains. Moreover, it is cloud-agnostic, i.e., DTM does not engage Cloud Service Providers (CSPs) into management procedures. Evaluation performed in the testbed shows that DTM is capable of decreasing ISP costs of transit traffic up to 29%.
