Research output: Contribution in Book/Report/Proceedings - With ISBN/ISSN › Conference contribution/Paper › peer-review
Research output: Contribution in Book/Report/Proceedings - With ISBN/ISSN › Conference contribution/Paper › peer-review
}
TY - GEN
T1 - Building virtual networks across multiple domains
AU - Werle, Christoph
AU - Papadimitriou, Panagiotis
AU - Houidi, Ines
AU - Louati, Wajdi
AU - Zeghlache, Djamal
AU - Bless, Roland
AU - Mathy, Laurent
PY - 2011
Y1 - 2011
N2 - This paper presents a platform for virtual network (VN) provisioning across multiple domains. The platform decomposes VN provisioning into multiple steps to address the implications of limited information disclosure on resource discovery and allocation. A new VN embedding algorithm with simultaneous node and link mapping allows to assign resources within each domain. For inter-domain virtual link setup, we design and realize a signaling protocol that also integrates resource reservations for providing virtual links with Quality-of-Service guarantees. Experimental results show that small VNs can be provisioned within a few seconds.
AB - This paper presents a platform for virtual network (VN) provisioning across multiple domains. The platform decomposes VN provisioning into multiple steps to address the implications of limited information disclosure on resource discovery and allocation. A new VN embedding algorithm with simultaneous node and link mapping allows to assign resources within each domain. For inter-domain virtual link setup, we design and realize a signaling protocol that also integrates resource reservations for providing virtual links with Quality-of-Service guarantees. Experimental results show that small VNs can be provisioned within a few seconds.
U2 - 10.1145/2018436.2018495
DO - 10.1145/2018436.2018495
M3 - Conference contribution/Paper
SN - 978-1-4503-0797-0
SP - 412
EP - 413
BT - SIGCOMM '11: Proceedings of the ACM SIGCOMM 2011 conference
PB - ACM
CY - New York, NY, USA
ER -