Service Virtualization for Border Model Based Multi-Layer Service Network Architecture
Summary :
The rapidly increasing bandwidth requirements of IP traffic mean that networks based on optical technologies in conjunction with IP routing technologies will provide the backbone of the next generation Internet. One of the major issues is how to construct an optical-technology-based backbone network that offers the economical transport of large-scale IP/MPLS services while achieving reliable, robust network. The key to achieving this objective lies in multilayer coordination technologies using Multi-Layer Service Network [MLSN] Architecture, that we previously proposed [2]. One of the important aspects of MLSN architecture is ability to effectively use GMPLS network resources by IP/MPLS service networks. We propose extensions to previously proposed MLSN architecture. The proposed extensions to MLSN architecture are tailored to address "service virtualization and separation" of various service networks over GMPLS backbone. As a part of this extended MLSN architecture, we introduce novel concepts known as Logical Router (LR) and Virtual Router (VR) that would enable border router to be services domain router, so that it can connect multiple service networks such as L2VPN, L3VPN etc., over GMPLS backbone by offering service separation or virtualization. This service separation/isolation greatly enhances the reliability of next generation networks, as any failure on one service should be isolated from others. We evaluate our extended network architecture against requirements for the large scale network targeting at introducing such new technology to cope with vast traffic explosion and challenges in operation and service provision sophistication.
- Publication
- IEICE TRANSACTIONS on Information Vol.E89-D No.12 pp.2867-2874
- Publication Date
- 2006/12/01
- Publicized
- Online ISSN
- 1745-1361
- DOI
- 10.1093/ietisy/e89-d.12.2867
- Type of Manuscript
- Special Section PAPER (Special Section on New Technologies and their Applications of the Internet IV)
- Category
Authors
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Mallik TATIPAMULA, Ichiro INOUE, Zafar ALI, Hisashi KOJIMA, Kohei SHIOMOTO, Shigeo URUSHIDANI, Shoichiro ASANO, "Service Virtualization for Border Model Based Multi-Layer Service Network Architecture" in IEICE TRANSACTIONS on Information,
vol. E89-D, no. 12, pp. 2867-2874, December 2006, doi: 10.1093/ietisy/e89-d.12.2867.
Abstract: The rapidly increasing bandwidth requirements of IP traffic mean that networks based on optical technologies in conjunction with IP routing technologies will provide the backbone of the next generation Internet. One of the major issues is how to construct an optical-technology-based backbone network that offers the economical transport of large-scale IP/MPLS services while achieving reliable, robust network. The key to achieving this objective lies in multilayer coordination technologies using Multi-Layer Service Network [MLSN] Architecture, that we previously proposed [2]. One of the important aspects of MLSN architecture is ability to effectively use GMPLS network resources by IP/MPLS service networks. We propose extensions to previously proposed MLSN architecture. The proposed extensions to MLSN architecture are tailored to address "service virtualization and separation" of various service networks over GMPLS backbone. As a part of this extended MLSN architecture, we introduce novel concepts known as Logical Router (LR) and Virtual Router (VR) that would enable border router to be services domain router, so that it can connect multiple service networks such as L2VPN, L3VPN etc., over GMPLS backbone by offering service separation or virtualization. This service separation/isolation greatly enhances the reliability of next generation networks, as any failure on one service should be isolated from others. We evaluate our extended network architecture against requirements for the large scale network targeting at introducing such new technology to cope with vast traffic explosion and challenges in operation and service provision sophistication.
URL: https://global.ieice.org/en_transactions/information/10.1093/ietisy/e89-d.12.2867/_p
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@ARTICLE{e89-d_12_2867,
author={Mallik TATIPAMULA, Ichiro INOUE, Zafar ALI, Hisashi KOJIMA, Kohei SHIOMOTO, Shigeo URUSHIDANI, Shoichiro ASANO, },
journal={IEICE TRANSACTIONS on Information},
title={Service Virtualization for Border Model Based Multi-Layer Service Network Architecture},
year={2006},
volume={E89-D},
number={12},
pages={2867-2874},
abstract={The rapidly increasing bandwidth requirements of IP traffic mean that networks based on optical technologies in conjunction with IP routing technologies will provide the backbone of the next generation Internet. One of the major issues is how to construct an optical-technology-based backbone network that offers the economical transport of large-scale IP/MPLS services while achieving reliable, robust network. The key to achieving this objective lies in multilayer coordination technologies using Multi-Layer Service Network [MLSN] Architecture, that we previously proposed [2]. One of the important aspects of MLSN architecture is ability to effectively use GMPLS network resources by IP/MPLS service networks. We propose extensions to previously proposed MLSN architecture. The proposed extensions to MLSN architecture are tailored to address "service virtualization and separation" of various service networks over GMPLS backbone. As a part of this extended MLSN architecture, we introduce novel concepts known as Logical Router (LR) and Virtual Router (VR) that would enable border router to be services domain router, so that it can connect multiple service networks such as L2VPN, L3VPN etc., over GMPLS backbone by offering service separation or virtualization. This service separation/isolation greatly enhances the reliability of next generation networks, as any failure on one service should be isolated from others. We evaluate our extended network architecture against requirements for the large scale network targeting at introducing such new technology to cope with vast traffic explosion and challenges in operation and service provision sophistication.},
keywords={},
doi={10.1093/ietisy/e89-d.12.2867},
ISSN={1745-1361},
month={December},}
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TY - JOUR
TI - Service Virtualization for Border Model Based Multi-Layer Service Network Architecture
T2 - IEICE TRANSACTIONS on Information
SP - 2867
EP - 2874
AU - Mallik TATIPAMULA
AU - Ichiro INOUE
AU - Zafar ALI
AU - Hisashi KOJIMA
AU - Kohei SHIOMOTO
AU - Shigeo URUSHIDANI
AU - Shoichiro ASANO
PY - 2006
DO - 10.1093/ietisy/e89-d.12.2867
JO - IEICE TRANSACTIONS on Information
SN - 1745-1361
VL - E89-D
IS - 12
JA - IEICE TRANSACTIONS on Information
Y1 - December 2006
AB - The rapidly increasing bandwidth requirements of IP traffic mean that networks based on optical technologies in conjunction with IP routing technologies will provide the backbone of the next generation Internet. One of the major issues is how to construct an optical-technology-based backbone network that offers the economical transport of large-scale IP/MPLS services while achieving reliable, robust network. The key to achieving this objective lies in multilayer coordination technologies using Multi-Layer Service Network [MLSN] Architecture, that we previously proposed [2]. One of the important aspects of MLSN architecture is ability to effectively use GMPLS network resources by IP/MPLS service networks. We propose extensions to previously proposed MLSN architecture. The proposed extensions to MLSN architecture are tailored to address "service virtualization and separation" of various service networks over GMPLS backbone. As a part of this extended MLSN architecture, we introduce novel concepts known as Logical Router (LR) and Virtual Router (VR) that would enable border router to be services domain router, so that it can connect multiple service networks such as L2VPN, L3VPN etc., over GMPLS backbone by offering service separation or virtualization. This service separation/isolation greatly enhances the reliability of next generation networks, as any failure on one service should be isolated from others. We evaluate our extended network architecture against requirements for the large scale network targeting at introducing such new technology to cope with vast traffic explosion and challenges in operation and service provision sophistication.
ER -
English
