Abstract
| Original language | English |
|---|---|
| Title of host publication | Proceedings of 2018 IEEE/IFIP Network Operations and Management Symposium |
| Number of pages | 7 |
| Publisher | IEEE |
| Publication date | 2018 |
| Pages | 1-7 |
| ISBN (Print) | 978-1-5386-3416-5 |
| DOIs | |
| Publication status | Published - 2018 |
| Event | 2018 IEEE/IFIP Network Operations and Management Symposium - NTUH International Convention Center, Taipei, Taiwan, Province of China Duration: 23 Apr 2018 → 27 Apr 2018 http://noms2018.ieee-noms.org/ |
Conference
| Conference | 2018 IEEE/IFIP Network Operations and Management Symposium |
|---|---|
| Location | NTUH International Convention Center |
| Country | Taiwan, Province of China |
| City | Taipei |
| Period | 23/04/2018 → 27/04/2018 |
| Internet address |
Keywords
- SDN
- Elastic Optical Networks
- WDM
- NETCONF
- YANG
- Encrypted communication
Cite this
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Evaluation and experimental demonstration of SDN-enabled flexi-grid optical domain controller based on NETCONF/YANG. / Andrus, Bogdan-Mihai; Autenrieth, A.; Szyrkowiec, T.; Vegas Olmos, Juan José; Tafur Monroy, Idelfonso .
Proceedings of 2018 IEEE/IFIP Network Operations and Management Symposium. IEEE, 2018. p. 1-7.Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review
TY - GEN
T1 - Evaluation and experimental demonstration of SDN-enabled flexi-grid optical domain controller based on NETCONF/YANG
AU - Andrus, Bogdan-Mihai
AU - Autenrieth, A.
AU - Szyrkowiec, T.
AU - Vegas Olmos, Juan José
AU - Tafur Monroy, Idelfonso
PY - 2018
Y1 - 2018
N2 - Flexible spectrum assignment in Elastic Optical Networks (EON) has emerged as a potential solution for allowing dynamic and elastic management of available bandwidth resources. In this paper, we demonstrate and evaluate our developed flexi-grid optical domain controller based on NETCONF/YANG. Our proposed modular architecture, based on Finite State Machines (FSMs), allows the flexibility to deploy the controller either in a centralized or in a distributed state for on the fly encrypted device management connections. A testbed composed of two physical Sliceable Bandwidth Variable Transponders (SBVTs) and an emulated flexi-grid optical network was used for our software evaluation. Controller startup and synchronization time, as well as media channel setup time are evaluated to compare the two deployment options and assess network scaling effects. Results demonstrate that our software is scalable by maintaining a relatively constant startup time on the networks tested (i.e., 1 to 64 nodes) in both deployment options. Software scalability is also supported by the media channel setup time, which presents a modest log scale growth when increasing the number of nodes from one to 64.
AB - Flexible spectrum assignment in Elastic Optical Networks (EON) has emerged as a potential solution for allowing dynamic and elastic management of available bandwidth resources. In this paper, we demonstrate and evaluate our developed flexi-grid optical domain controller based on NETCONF/YANG. Our proposed modular architecture, based on Finite State Machines (FSMs), allows the flexibility to deploy the controller either in a centralized or in a distributed state for on the fly encrypted device management connections. A testbed composed of two physical Sliceable Bandwidth Variable Transponders (SBVTs) and an emulated flexi-grid optical network was used for our software evaluation. Controller startup and synchronization time, as well as media channel setup time are evaluated to compare the two deployment options and assess network scaling effects. Results demonstrate that our software is scalable by maintaining a relatively constant startup time on the networks tested (i.e., 1 to 64 nodes) in both deployment options. Software scalability is also supported by the media channel setup time, which presents a modest log scale growth when increasing the number of nodes from one to 64.
KW - SDN
KW - Elastic Optical Networks
KW - WDM
KW - NETCONF
KW - YANG
KW - Encrypted communication
U2 - 10.1109/NOMS.2018.8406170
DO - 10.1109/NOMS.2018.8406170
M3 - Article in proceedings
SN - 978-1-5386-3416-5
SP - 1
EP - 7
BT - Proceedings of 2018 IEEE/IFIP Network Operations and Management Symposium
PB - IEEE
ER -