OptiFlow - a capacity management tool
Paper
Paper/Presentation Title | OptiFlow - a capacity management tool |
---|---|
Presentation Type | Paper |
Authors | Suryasaputra, Robert (Author), Kist, Alexander A. (Author) and Harris, Richard J. (Author) |
Journal or Proceedings Title | 2005 IEEE Region 10 International Conference Proceedings (TENCON 2005) |
Number of Pages | 6 |
Year | 2005 |
Place of Publication | Melbourne, Australia |
ISBN | 0780393112 |
Digital Object Identifier (DOI) | https://doi.org/10.1109/TENCON.2005.300828 |
Conference/Event | 2005 IEEE Region 10 International Conference (TENCON 2005) |
Event Details | 2005 IEEE Region 10 International Conference (TENCON 2005) Event Date 21 to end of 24 Nov 2005 Event Location Melbourne, Australia |
Abstract | Intra-domain traffic engineering for routing protocols such as OSPF (open shortest path first) or intermediate system-intermediate system (IS-IS) can be performed by finding a judicious set of weights to allocate to the links of the network. Unfortunately, methods proposed in the literature for finding those weights may require a significant computational effort. By way of contrast, weight setting approaches based on linear programming can be shown in this paper to find suitable weights in the order of seconds. Prior to this time, it was necessary to determine appropriate weight settings in an off-line mode. From the results presented in this paper it can be demonstrated that solutions can be located for this problem in a matter of seconds. This makes it possible to perform traffic engineering for short term link overloads in real-time mode. The performance of this methodology has been verified by using simulation based on the well-known performance tool, ns-2. The technique described in this paper is being integrated into an optimisation module of a network capacity management tool called OptiFlow. |
Keywords | routing, management tool, weight setting |
ANZSRC Field of Research 2020 | 400604. Network engineering |
Public Notes | File reproduced in accordance with the copyright policy of the publisher/author. |
Byline Affiliations | Royal Melbourne Institute of Technology (RMIT) |
Massey University, New Zealand |
https://research.usq.edu.au/item/9zq10/optiflow-a-capacity-management-tool
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