Subject: I-D Action: draft-spv-ippm-monitor-implementation-services-kpi-02.txt

From: [email-masked]
Date: Sun, 17 Jul 2016 22:50:00 -0700

A New Internet-Draft is available from the on-line Internet-Drafts directories.

        Title           : KPI Metrics for Service Monitoring using TWAMP
        Authors         : Srivathsa Sarangapani
                          Peyush Gupta
                          Vinayak Hegde
                          Qin Wu
	Filename        : draft-spv-ippm-monitor-implementation-services-kpi-02.txt
	Pages           : 9
	Date            : 2016-07-17

Abstract:
   We are using a new method to calculate services KPIs and metrics in
   the network using TWAMP protocol.  This draft outlines the
   implementation of the service KPIs and there use cases in the service
   plane in the network.  The KPIs discussed in this draft include
   Service Latency and Application Liveliness detection.

   Service latency is defined as the time spent by the packet when it is
   injected in the service module or service card till the time,
   serviced packet is received back by the TWAMP server.  TWAMP server
   records the timestamp of the packet when it is injected into the
   service module and then again record the timestamp when it receives
   the packet afer service is applied in the data plane.

   Application Liveliness detection means whether the application is up
   and running in the network.  In case you want to monitor the http
   application or the dns server and verify if they are up and running,
   this method is applicable.  The implementation can be used for
   liveliness detection of any service in the network.

The IETF datatracker status page for this draft is:
https://datatracker.ietf.org/doc/draft-spv-ippm-monitor-implementation-services-kpi/

There's also a htmlized version available at:
https://tools.ietf.org/html/draft-spv-ippm-monitor-implementation-services-kpi-02

A diff from the previous version is available at:
https://www.ietf.org/rfcdiff?url2=draft-spv-ippm-monitor-implementation-services-kpi-02

Please note that it may take a couple of minutes from the time of submission
until the htmlized version and diff are available at tools.ietf.org.

Internet-Drafts are also available by anonymous FTP at:
ftp://ftp.ietf.org/internet-drafts/