Hi Al, I couldn't match the synonyms with the expalantions offerd, with the comments on that page or with the german translations (based on community input). Taking a look at the "worth a chuckle" link: What is an Actionable Metric? An actionable metric is one that ties specific and repeatable actions to observed results. Sounds like useful or applicable for maintainance. Regards, Ruediger -----Ursprüngliche Nachricht----- Von: MORTON, ALFRED C (AL) [mailto:acmorton@xxxxxxx] Gesendet: Dienstag, 6. Mai 2014 19:15 An: Geib, Rüdiger Cc: ippm@xxxxxxxx; ietf@xxxxxxxx; Joachim.Fabini@xxxxxxxxxxxx Betreff: RE: [ippm] Last Call: <draft-ietf-ippm-2330-update-04.txt> (Advanced Stream and Sampling Framework for IPPM) to Informational RFC Hi Rüdiger, the M-W site also suggests synonyms: practical, applicable, applicative, applied, functional, practicable, serviceable, ultrapractical, usable (also useable), useful, workable, working "useful" is the term we were trying to move beyond. I'm looking at search results that indicate the term is used to qualify investment strategies and business plans, beyond the maintenance orgs I know that use it. This was worth a chuckle: http://practicetrumpstheory.com/actionable-metrics/ Perhaps we could clarify that "actionable" as used here is not the term from law. Al > -----Original Message----- > From: Ruediger.Geib@xxxxxxxxxx [mailto:Ruediger.Geib@xxxxxxxxxx] > Sent: Tuesday, May 06, 2014 9:10 AM > To: MORTON, ALFRED C (AL) > Cc: ippm@xxxxxxxx; ietf@xxxxxxxx; Joachim.Fabini@xxxxxxxxxxxx > Subject: AW: [ippm] Last Call: <draft-ietf-ippm-2330-update-04.txt> > (Advanced Stream and Sampling Framework for IPPM) to Informational RFC > > Hi Al, > > thanks, I've read the entry and the comments on that page. > > The examples listed at the page are > > 1 law : giving a reason to bring an action or a lawsuit against > someone > > Firing people because of their age is actionable. > > 2 chiefly US, formal : able to be used as a basis or reason for > doing something > > We've received actionable information that the men are hiding > in these mountains. > > The second example still seems to bear proximity to prosecution, even > actionable here doesn't have a legal context (right)? > > An excerpt of one of the comments: > > ...Actionable is first and foremost a legal term that has been > diluted of its power > in that context by being used to mean any action taken,... > > Also the german translations I could get from a popular translator > were legal or indicated proximity to prosecution. That's why I commented. > > I'm not a native speaker of course. > > Regards, > > Ruediger > > > -----Ursprüngliche Nachricht----- > Von: MORTON, ALFRED C (AL) [mailto:acmorton@xxxxxxx] > Gesendet: Dienstag, 6. Mai 2014 14:26 > An: Geib, Rüdiger; Joachim.Fabini@xxxxxxxxxxxx > Cc: ippm@xxxxxxxx; ietf@xxxxxxxx > Betreff: RE: [ippm] Last Call: <draft-ietf-ippm-2330-update-04.txt> > (Advanced Stream and Sampling Framework for IPPM) to Informational RFC > > Hi Rüdiger, > > It seems that there are multiple definitions of the term, and it is > associated with both legal and general contexts. > see > http://www.merriam-webster.com/dictionary/actionable > for example. > > The main point of the section is to expand the concept of usefulness > by refining metrics to direct corrective actions. > Fault isolation is only a one of the possible actions, and there are > cases where the action would be to restore service without a detailed > investigation. The requirement wording allows action in this more > broad scope, and doesn't use the term "actionable" : > > > Metrics must enable users and operators to understand path > > performance and SHOULD help to direct corrective actions when > > warranted, based on the measurement results. > > So, although there is a version of the definition for the legal world, > I think we can be comfortable based on the wording of the section that > this use is outside the realm of law (same as the context for > virtually all RFCs). > > regards, > Al > > > > -----Original Message----- > > From: Ruediger.Geib@xxxxxxxxxx [mailto:Ruediger.Geib@xxxxxxxxxx] > > Sent: Tuesday, May 06, 2014 7:31 AM > > To: MORTON, ALFRED C (AL); Joachim.Fabini@xxxxxxxxxxxx > > Cc: ippm@xxxxxxxx; ietf@xxxxxxxx > > Subject: AW: [ippm] Last Call: <draft-ietf-ippm-2330-update-04.txt> > > (Advanced Stream and Sampling Framework for IPPM) to Informational > > RFC > > > > Hi Al, hi Joachim, > > > > sorry for being late with this comment. It's not technical and not > > purely editorial too. > > > > If I get it right, section 4.3 uses a legal term "actionable" to > > describe metrics being used for fault location or fault isolation. I > > suggest to completely replace the word/concept "actionable" > > by "fault isolation". I think the purpose of the section is > > clarified by this change, rather than weakened. I'm not sure whether > > legal terminology like "actionable" > > should get part of > > IETF specifications and I personally prefer technical terminology. > > > > Regards, > > > > Ruediger > > > > --------- > > > > > > 4.3 Actionable > > > > > > The IP Performance Metrics Framework [RFC2330] includes usefulness as > > a metric criterion: > > > > "...The metrics must be useful to users and providers in > > understanding the performance they experience or provide...". > > > > When considering measurements as part of a maintenance process, > > evaluation of measurement results for a path under observation can > > draw attention to potential performance problems "somewhere" on the > > path. Anomaly detection is therefore an important phase and first > > step which already satisfies the usefulness criterion for many > > metrics. > > > > This concept of usefulness can be extended, becoming a sub-set of > > what we refer to as "actionable" criterion in the following. Central > > to maintenance is the isolation of the root cause of reported > > anomalies down to a specific sub-path, link or host, and metrics > > should support this second step as well. While detection of path > > anomaly may be the result of an on-going monitoring process, the > > second step of cause isolation consists of specific, directed on- > > demand measurements on components and sub-paths. Metrics must > > support users in this directed search, becoming actionable: > > > > Metrics must enable users and operators to understand path > > performance and SHOULD help to direct corrective actions when > > warranted, based on the measurement results. > > > > Besides characterizing metrics, usefulness and actionable properties > > are also applicable to methodologies and measurements. > > > > -----Ursprüngliche Nachricht----- > > Von: ippm [mailto:ippm-bounces@xxxxxxxx] Im Auftrag von The IESG > > Gesendet: Montag, 28. April 2014 23:55 > > An: IETF-Announce > > Cc: ippm@xxxxxxxx > > Betreff: [ippm] Last Call: <draft-ietf-ippm-2330-update-04.txt> > > (Advanced Stream and Sampling Framework for IPPM) to Informational > > RFC > > > > > > The IESG has received a request from the IP Performance Metrics WG > > (ippm) to consider the following document: > > - 'Advanced Stream and Sampling Framework for IPPM' > > <draft-ietf-ippm-2330-update-04.txt> as Informational RFC > > > > The IESG plans to make a decision in the next few weeks, and > > solicits final comments on this action. Please send substantive > > comments to the ietf@xxxxxxxx mailing lists by 2014-05-12. > > Exceptionally, comments may be sent to iesg@xxxxxxxx instead. In > > either case, please retain the beginning of the Subject line to allow automated sorting. > > > > Abstract > > > > > > To obtain repeatable results in modern networks, test descriptions > > need an expanded stream parameter framework that also augments > > aspects specified as Type-P for test packets. This memo updates the > > IP Performance Metrics (IPPM) Framework RFC 2330 with advanced > > considerations for measurement methodology and testing. The existing > > framework mostly assumes deterministic connectivity, and that a > > single test stream will represent the characteristics of the path > > when it is aggregated with other flows. Networks have evolved and > > test stream descriptions must evolve with them, otherwise unexpected > > network features may dominate the measured performance. This memo > > describes new stream parameters for both network characterization and > > support of application design using IPPM metrics. > > > > > > > > > > > > The file can be obtained via > > http://datatracker.ietf.org/doc/draft-ietf-ippm-2330-update/ > > > > IESG discussion can be tracked via > > http://datatracker.ietf.org/doc/draft-ietf-ippm-2330-update/ballot/ > > > > > > No IPR declarations have been submitted directly on this I-D. > > > > > > _______________________________________________ > > ippm mailing list > > ippm@xxxxxxxx > > https://www.ietf.org/mailman/listinfo/ippm