Research output: Contribution to Journal/Magazine › Journal article › peer-review
Research output: Contribution to Journal/Magazine › Journal article › peer-review
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TY - JOUR
T1 - Locating Resources in a Programmable Networking Environment.
AU - Smith, Paul
AU - Simpson, Steven
AU - Hutchison, David
N1 - In this paper we present a novel approach to determining a suitable set of devices on which to deploy services in a programmable networking environment; it uses a decentralised overlay network and open interfaces. These are likely to be critical mechanisms for future networks. Lancaster has played a key role in advancing programmable networking research, being at the forefront of the open signalling, open architectures and IWAN communities; these were pre-cursors to the EPSRC NGN activity, in which we are also leaders. This research has attracted much attention from industry, specifically with sponsorship from BT Labs, Telekom Austria, and ETRI. RAE_import_type : Journal article RAE_uoa_type : Computer Science and Informatics
PY - 2006/10/1
Y1 - 2006/10/1
N2 - Programmable networking is a technology that has been demonstrated to enable the rapid deployment of novel network services. This is achieved through the use of open interfaces that can be used to extend the functionality of a device by third-party service components. Some forms of programmable network allow such components to be deployed out-of-band on a suitable configuration of elements, but do not define mechanisms to determine the configuration. We present a mechanism to resolve arbitrary service-specific deployment constraints into a suitable node configuration. To focus constraint resolution, we arrange programmable elements into an overlay, and use this to interpolate/extrapolate more favourable locations. Programmable service components are used to evaluate the suitability of individual nodes.
AB - Programmable networking is a technology that has been demonstrated to enable the rapid deployment of novel network services. This is achieved through the use of open interfaces that can be used to extend the functionality of a device by third-party service components. Some forms of programmable network allow such components to be deployed out-of-band on a suitable configuration of elements, but do not define mechanisms to determine the configuration. We present a mechanism to resolve arbitrary service-specific deployment constraints into a suitable node configuration. To focus constraint resolution, we arrange programmable elements into an overlay, and use this to interpolate/extrapolate more favourable locations. Programmable service components are used to evaluate the suitability of individual nodes.
KW - Programmable networks
KW - Peer-to-peer systems
KW - Resource discovery
U2 - 10.1016/j.comnet.2006.04.023
DO - 10.1016/j.comnet.2006.04.023
M3 - Journal article
VL - 50
SP - 2519
EP - 2531
JO - Computer Networks
JF - Computer Networks
SN - 1389-1286
IS - 14
ER -