Network Services Monitoring MIB

Freed, N.; Kille, S.

doi:10.17487/rfc2788

Cited by 10 publications

(1 citation statement)

References 12 publications

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“…For example, the application group object qAppLSchFl stores the last time when the OS failed to schedule an application according to its timing constraints and qAppLInCnnF1 stores the last time when an application had a connection establishment request rejected. This group can be seen as an extension of the NSM MIB [7] to add information about application QoS. Outport (q0ut): Consists of the table qOutTable which has one row of type qOutEntry for each outport connection of applications in qApp.…”

Section: An Overview Of the Qos Mib Designmentioning

confidence: 99%

QoSockets: a new extension to the sockets API for end-to-end application QoS management

Florissi¹,

Yemini

Florissi

Integrated Network Management VI. Distributed Management for the Networked Millennium. Proceedings of the Sixth IFIP/IEEE Inter

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Distributed multimedia applications are sensitive to the Quality of Service (QoS) delivered by underlying communication networks. The main question this work addresses is how to adapt multimedia applications to the QoS delivered by the network and vice versa. We introduce QoSockets, an extension to the sockets mechanism to enable QoS reservation and management. QoSockets automatically generates the instrumentation to monitor QoS. It scrutinizes interactions among applications and transport protocols and collects in QoS Management Information Bases (MIBs) statistics on the QoS delivered. The main advantages of QoSockets are the following. (1) Support of single API for transport layer QoS negotiation, connection establishment, and data transmission; and of single API for OS QoS negotiation.(2) Support of a single QoS negotiation protocol. (3) Generality across application QoS needs. (4) Automatic management of application QoS needs. QoSockets are available for Solaris and Linux and support RSVP, ATM adaptation, ST-11, TCPKJDP, and Unix native protocols. KeywordsQuality of Service (QoS) management, management of distributed systems and applications.

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Section: An Overview Of the Qos Mib Designmentioning

confidence: 99%