Re: [Lime] Progress on LIME Connectionless documents

Hi Shrihari,
thank you fr your prompt response. I'll review the latest version and let
you know if I agree with the changes.
As for "forever" I can suggest the following example from TWAMP Light data
model

         leaf number-of-packets {
           type union {
                type uint32 {
                        range 1..4294967294 {
                                description
                                "The overall number of UDP test packet
                                to be transmitted by the sender for this
                                test session";
                        }
                }
                type enumeration {
                        enum forever {
                                description
                                "Indicates that the test session SHALL
                                be run *forever*.";
                        }
                }
           }
           default 10;
           description
           "This value determines if the TWAMP-Test session is
              bound by number of test packets or not.";
         }

then, if needed, you may check whether number-of-packets equals or not to
"forever", e.g.

         leaf session-timeout {
            when "../number-of-packets != 'forever'" {
                description
                "Test session timeout only valid if the
                test mode is periodic.";
           }
           type uint32;
           units "seconds";
           default 900;
           description
           "The timeout value for the Session-Sender to
           collect outstanding reflected packets.";
         }

or

         leaf measurement-interval {
           when "../number-of-packets = 'forever'" {
                description
                "Valid only when the test to run forever,
                i.e. continuously.";
           }
           type uint32;
           units "seconds";
           default 60;
           description
           "Interval to calculate performance metric when
                 the test mode is 'continuous'.";
            }

Let me know if you have more questions.

Regards,
Greg

On Sun, Sep 24, 2017 at 9:55 AM, Srihari Raghavan (srihari) <
srihari@cisco.com> wrote:

> Hi Greg
>
> The latest draft (https://datatracker.ietf.org/doc/draft-ietf-lime-yang-
> connectionless-oam-methods/) has addressed the first two comments w.r.t
> Abstract and OAM retrieval methods hierarchy.
>
> Regarding the ‘leaf count’, can you please clarify as to what datatype you
> are suggesting for the ‘forever’ mode?
>
> Thanks
> Srihari
>
> From: Lime <lime-bounces@ietf.org> on behalf of Greg Mirsky <
> gregimirsky@gmail.com>
> Date: Saturday, 23 September 2017 at 12:39 AM
> To: "Carlos Pignataro (cpignata)" <cpignata@cisco.com>
> Cc: "Benoit Claise (bclaise)" <bclaise@cisco.com>, "lime@ietf.org" <
> lime@ietf.org>
> Subject: Re: [Lime] Progress on LIME Connectionless documents
>
> Dear All,
> I haven't heard from authors of the CL OAM Methods draft response to these
> comments.
>
> Regards,
> Greg
>
> On Thu, Jul 20, 2017 at 5:31 AM, Greg Mirsky <gregimirsky@gmail.com>
> wrote:
>
>> Dear All,
>> below please find my comments to the current version
>> of draft-ietf-lime-yang-connectionless-oam-methods draft:
>>
>>    - Abstract
>>       - "... interactive OAM workflows ( i.e., performing OAM functions
>>       at same levels through a unified interface)." I think that "interactive"
>>       does not accurately characterizes the relationship between domains on the
>>       same network layer. "Interworking" would be more accurate or, at the
>>       minimum, "interacting".
>>    -
>>
>>    OAM Retrieval Methods Hierarchy
>>
>>    - as noted in comments to draft-ietf-lime-yang-connectionless-oam,
>>       need use case for Test Point of mac-address type;
>>       - src-dst-address is not part of draft-ietf-lime-yang-connectionless-oam
>>       tp-address grouping. Stale hierarchy?
>>       - fec-type is not listed in tp-address grouping either. Another
>>       stale element?
>>       - tlv-address - same story, stale.
>>    -
>>
>>    OAM Retrieval Methods YANG Module
>>
>>    - leaf count (number of packets that will be sent) has type uint32
>>       and thus cannot support "forever" mode. I believe support of "forever" mode
>>       is important and should be provided;
>>
>> Summarizing, in my opinion the current version of
>> draft-ietf-lime-yang-connectionless-oam-methods is not ready for
>> publication.
>>
>> Regards,
>> Greg
>>
>> On Wed, Jun 28, 2017 at 10:27 PM, Carlos Pignataro (cpignata) <
>> cpignata@cisco.com> wrote:
>>
>>> Dear WG,
>>>
>>> We will be progressing the LIME Connectionless documents, submitting
>>> them to our AD.
>>>
>>> Please see the respective write-ups at:
>>> https://datatracker.ietf.org/doc/draft-ietf-lime-yang-connec
>>> tionless-oam/shepherdwriteup/
>>> https://datatracker.ietf.org/doc/draft-ietf-lime-yang-connec
>>> tionless-oam-methods/shepherdwriteup/
>>>
>>> Thanks,
>>>
>>> Carlos & Ron.
>>>
>>> _______________________________________________
>>> Lime mailing list
>>> Lime@ietf.org
>>> https://www.ietf.org/mailman/listinfo/lime
>>>
>>>
>>
>