TY - GEN
T1 - Overview of South-Bound Interfaces for Software-Defined Optical Networks
AU - Alabarce, Miquel Garrich
AU - Bravalheri, Anderson
PY - 2018/9/26
Y1 - 2018/9/26
N2 - In SDN-enabled networks, the control plane and data plane interaction relies on open SouthBound Interfaces (SBIs) so that the SDN controller exercises direct control over the data plane elements. In this paper, we review current initiatives of SBI to control optical components which include ad-hoc extensions of OpenFlow and YANG modelling proposals combined with the NETCONF / RESTCONF protocols. Then we overview different tools and frameworks available for quick prototyping and deployment of software services that are compliant with such interfaces. Finally, we discuss the advantages and drawbacks of the reviewed initiatives considered key enablers for standardized end-to-end network programmability.
AB - In SDN-enabled networks, the control plane and data plane interaction relies on open SouthBound Interfaces (SBIs) so that the SDN controller exercises direct control over the data plane elements. In this paper, we review current initiatives of SBI to control optical components which include ad-hoc extensions of OpenFlow and YANG modelling proposals combined with the NETCONF / RESTCONF protocols. Then we overview different tools and frameworks available for quick prototyping and deployment of software services that are compliant with such interfaces. Finally, we discuss the advantages and drawbacks of the reviewed initiatives considered key enablers for standardized end-to-end network programmability.
KW - optical networks
KW - programmatic interfaces
KW - software defined networking
UR - http://www.scopus.com/inward/record.url?scp=85055483045&partnerID=8YFLogxK
U2 - 10.1109/ICTON.2018.8473494
DO - 10.1109/ICTON.2018.8473494
M3 - Conference Contribution (Conference Proceeding)
AN - SCOPUS:85055483045
SN - 9781538666067
VL - 2018-July
T3 - International Conference on Transparent Optical Networks (ICTON)
BT - 2018 20th International Conference on Transparent Optical Networks, ICTON 2018
PB - IEEE Computer Society
T2 - 20th International Conference on Transparent Optical Networks, ICTON 2018
Y2 - 1 July 2018 through 5 July 2018
ER -