Y.1541-QOSM: Model for Networks Using Y.1541 Quality-of-Service Classes

Ash, Gerald R.; Mghazli, Yacine El; Dolly, Martin; Dvorak, Charles A.; Tarapore, Percy; Morton, Al

doi:10.17487/rfc5976

Cited by 13 publications

(20 citation statements)

References 3 publications

(5 reference statements)

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“…A QOSM is a method to achieve QoS for a traffic flow, e.g., IntServ Controlled Load [CL-QOSM], Resource Management with Diffserv [RFC5977], and QoS signaling for Y.1541 QoS classes [RFC5976]. A QOSM specifies a set of QSPEC parameters that describe the QoS desired and how resources will be managed by the RMF.…”

Section: Qos Modelsmentioning

confidence: 99%

“…This document defines a number of QSPEC parameters; additional parameters may be defined in separate QOSM specification documents. For example, QSPEC parameters are defined in [RFC5976] and [RFC5977].…”

Section: Qspec Parametersmentioning

confidence: 99%

“…As with constraints parameters and other QSPEC parameters, Traffic Handling Directives parameters may be defined in QOSM specifications in order to provide support for QOSM-specific resource management functions. Such QOSMspecific parameters are already defined, for example, in [RFC5976], [RFC5977], and [CL-QOSM]. Generally, a Traffic Handling Directives parameters is expected to be set by the QNI in <QoS Desired>, and to not be included in <QoS Available>.…”

Section: Traffic-handling Directivesmentioning

confidence: 99%

“…An application MAY like to reserve resources for packets with a particular QoS class, e.g., Y.1541 QoS class [Y.1541] or Diffserv-aware MPLS traffic engineering (DSTE) class type [RFC3564,RFC4124]. These parameters are useful in various QOSMs, e.g., [RFC5976], [RFC5977], and other QOSMs yet to be defined (e.g., DSTE-QOSM). This is intended to provide guidelines to QOSMs on how to encode these parameters; use of the PHB class parameter is illustrated in the example in the following section.…”

Section: Traffic Classifiersmentioning

confidence: 99%

“…The QoS NSLP protocol is able to signal QoS reservations for different QOSMs, wherein all information specific to a QOSM is encapsulated in the QSPEC object, and only the RMF specific to a given QOSM will need to interpret the QSPEC. Examples of QOSMs are IntServ, Diffserv admission control, and those specified in [CL-QOSM], [RFC5976], and [RFC5977]. While the base protocol is QOSM-agnostic, the parameters that can be carried in the QSPEC object are possibly closely coupled to specific models.…”

mentioning

confidence: 99%

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QSPEC Template for the Quality-of-Service NSIS Signaling Layer Protocol (NSLP)

Ash¹,

Bader²,

Kappler³

et al. 2010

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The Quality-of-Service (QoS) NSIS signaling layer protocol (NSLP) is used to signal QoS reservations and is independent of a specific QoS model (QOSM) such as IntServ or Diffserv. Rather, all information specific to a QOSM is encapsulated in a separate object, the QSPEC. This document defines a template for the QSPEC including a number of QSPEC parameters. The QSPEC parameters provide a common language to be reused in several QOSMs and thereby aim to ensure the extensibility and interoperability of QoS NSLP. While the base protocol is QOSM-agnostic, the parameters that can be carried in the QSPEC object are possibly closely coupled to specific models. The node initiating the NSIS signaling adds an Initiator QSPEC, which indicates the QSPEC parameters that must be interpreted by the downstream nodes less the reservation fails, thereby ensuring the intention of the NSIS initiator is preserved along the signaling path.

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Section: Qos Modelsmentioning

confidence: 99%

Section: Qspec Parametersmentioning

confidence: 99%

Section: Traffic-handling Directivesmentioning

confidence: 99%

Section: Traffic Classifiersmentioning

confidence: 99%

mentioning

confidence: 99%

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QSPEC Template for the Quality-of-Service NSIS Signaling Layer Protocol (NSLP)

Ash¹,

Bader²,

Kappler³

et al. 2010

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Internet der Dinge und die Zukunft der Netzökonomie

Knieps

2019

Wirtschaftsdienst

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A lightweight web server anomaly detection method based on transductive scheme and genetic algorithms

Guo

Tian

et al. 2008

Computer Communications

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Y.1541-QOSM: Model for Networks Using Y.1541 Quality-of-Service Classes

Cited by 13 publications

References 3 publications

QSPEC Template for the Quality-of-Service NSIS Signaling Layer Protocol (NSLP)

QSPEC Template for the Quality-of-Service NSIS Signaling Layer Protocol (NSLP)

Internet der Dinge und die Zukunft der Netzökonomie

A lightweight web server anomaly detection method based on transductive scheme and genetic algorithms

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