Re: [IPsec] FW: New Version Notification for draft-tran-ipsecme-ikev2-yang-00.txt

With the second as a unit. We cannot do it. However if we set it
millisecond we are fine. We also have a field that specify the policy. This
field should provide the policies of the different implementtation.  Such
feed back is definitely usefull for the next iteration of the draft.

BR
Daniel
On Mar 28, 2016 18:06, "Paul Wouters" <paul@nohats.ca> wrote:

>
>
> Sent from my iPhone
>
> On Mar 28, 2016, at 16:43, Daniel Migault <daniel.migault@ericsson.com>
> wrote:
>
> Hi Paul,
>
> I leave my co-authors to respond on the YANG aspects.
>
> Regarding the initial-retransmission-timeout I think we meant a time in
> second. Do you think we need more options?
>
>
> Libreswan retransmits at 0.5 second and the doubling the interval up to 30
> seconds. So 0.5, 1, 2, 4, 8, 16.
>
> I don't think that you can put that in?
>
> Note I didn't read all the options, there might be others too. I think to
> be sure, you need to look at various implementations and see if it can work.
>
> Paul
>
> BR,
> Daniel
>
> On Mon, Mar 28, 2016 at 11:29 AM, Paul Wouters <paul@nohats.ca> wrote:
>
>> On Sun, 27 Mar 2016, Daniel Migault wrote:
>>
>> Subject: [IPsec] FW: New Version Notification for
>>>     draft-tran-ipsecme-ikev2-yang-00.txt
>>>
>>
>> Please find our first version for the YANG model for IKEv2. Feel free
>>> to post comments. I would be also happy to have face-to-face
>>> discussions on the draft - especially from IKEv2 implementers.
>>>
>>
>> Might be good for me to have a talk about it, especially because I'm
>> not a yang person. . I'm still a bit confused about the syntax. There is
>> code in the document that looks like "ready to use" but also looks like
>> "example to use". like:
>>
>>   description
>>        "This YANG module defines the configuration and operational
>>         state data for Internet Key Exchange version 2 (IKEv2) on
>>         IETF draft.
>>         Copyright (c) 2016 Ericsson AB.
>>         All rights reserved.";
>>
>> All rights reserved? huh? Is that an example? or is this an error?
>>
>> I'm confused about units too, like:
>>
>>   leaf initial-retransmission-timeout {
>>            type uint32;
>>            description
>>              "initial retransmission timeout value";
>>          }
>>
>> look weird to me. What's the unit here? uint32 is not a unit, it is
>> a number Is this seconds? miliseconds? seconds since 1970? Since 1772?
>>
>> Some of it looks like just copying IANA registries? So that would be
>> outdated quickly. How would that get updated? Should we really put
>> chunks of code in RFCs like that?
>>
>> Paul
>>
>>
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