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 ([fe80::753b:fa82:5c0:af0d%10]) with mapi; Tue, 20 Feb 2018 22:16:45 +0000
From: Rick Taylor <rick@tropicalstormsoftware.com>
To: Stan Ratliff <ratliffstan@gmail.com>, Lou Berger <lberger@labn.net>
CC: David - 0665 - MITLL Wiggins <david.wiggins@ll.mit.edu>, Abdussalam Baryun
 <abdussalambaryun@gmail.com>, "manet@ietf.org" <manet@ietf.org>,
 "draft-ietf-manet-dlep-latency-extension@ietf.org"
 <draft-ietf-manet-dlep-latency-extension@ietf.org>
Thread-Topic: [manet] I-D Action:
 draft-ietf-manet-dlep-latency-extension-02.txt
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Subject: Re: [manet] I-D Action: draft-ietf-manet-dlep-latency-extension-02.txt
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As long as it is obvious that this is after a successful extension negotiat=
ion

Rick

(Sent from my phone)

----- Reply message -----
From: "Stan Ratliff" <ratliffstan@gmail.com>
To: "Lou Berger" <lberger@labn.net>
Cc: "Rick Taylor" <rick@tropicalstormsoftware.com>, "Wiggins, David - 0665 =
- MITLL" <david.wiggins@ll.mit.edu>, "Abdussalam Baryun" <abdussalambaryun@=
gmail.com>, "manet" <manet@ietf.org>, "draft-ietf-manet-dlep-latency-extens=
ion@ietf.org" <draft-ietf-manet-dlep-latency-extension@ietf.org>
Subject: [manet] I-D Action: draft-ietf-manet-dlep-latency-extension-02.txt
Date: Tue, Feb 20, 2018 21:32

Lou,


On Tue, Feb 20, 2018 at 4:29 PM, Lou Berger <lberger@labn.net<mailto:lberge=
r@labn.net>> wrote:

Stan,

"In lieu" of a mandatory 8175 item is a pretty big change.  I don't think w=
e want to go there.  I think the rest of the text is fine.

Point taken. So, you're good with the second sentence changing to "The late=
ncy Range Data Item MAY be carried in addition to the Latency Data Item." ?=
?

Regards,
Stan



On February 20, 2018 4:27:16 PM Stan Ratliff <ratliffstan@gmail.com<mailto:=
ratliffstan@gmail.com>> wrote:

I agree with Rick on adding 'types'. So, I'll propose some text. Maybe this=
 will help?

"The Latency Range Data Item MAY be carried in any message where the Latenc=
y Data Item [RFC8175] is allowed. The Latency Range Data Item MAY be carrie=
d in addition to, or in lieu of, the Latency Data Item."

Regards,
Stan


>           The Latency Range Data Item MAY be carried in the same messages
>     ... as  the Latency Data Item defined in [RFC8175].


On Tue, Feb 20, 2018 at 4:05 PM, Rick Taylor <rick@tropicalstormsoftware.co=
m<mailto:rick@tropicalstormsoftware.com>> wrote:
We have been fairly consistent in RFC8175 to refer to DLEP *messages*  I'm =
not sure adding 'types' helps...

Rick

> -----Original Message-----
> From: manet [mailto:manet-bounces@ietf.org<mailto:manet-bounces@ietf.org>=
] On Behalf Of Wiggins, David -
> 0665 - MITLL
> Sent: 20 February 2018 18:47
> To: Lou Berger; Abdussalam Baryun
> Cc: manet; draft-ietf-manet-dlep-latency-extension@ietf.org<mailto:draft-=
ietf-manet-dlep-latency-extension@ietf.org>
> Subject: Re: [manet] I-D Action: draft-ietf-manet-dlep-latency-extension-
> 02.txt
>
> On 2/20/18, 12:42 PM, "manet on behalf of Lou Berger" <manet-
> bounces@ietf.org<mailto:bounces@ietf.org> on behalf of lberger@labn.net<m=
ailto:lberger@labn.net>> wrote:
>     On 2/19/2018 9:19 PM, Abdussalam Baryun wrote:
>     > But IMO it is not clear where the Latency Range item operates withi=
n
>     > 8175,
>     >
>
>     The draft currently says:
>
>           The Latency Range Data Item MAY be carried in the same messages
>     ... as  the Latency Data Item defined in [RFC8175].
>
>     Is this not sufficient?
>
> Perhaps AB is reading this as "if a specific, on-the-wire message has a L=
atency
> Data Item in it, then that particular message is allowed to have a Latenc=
y
> Range Data Item.  Otherwise, it cannot have a Latency Range Data Item.
> AB, is that your interpretation?  If so, then maybe just saying "message
> types"
> instead of "messages" is enough clarification.
>
> David

_______________________________________________
manet mailing list
manet@ietf.org<mailto:manet@ietf.org>
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<div style=3D"font-family:'Calibri','sans-serif'">
<div dir=3D"ltr">
<div dir=3D"ltr">As long as it is obvious that this is after a successful e=
xtension negotiation</div>
<div dir=3D"ltr"><br>
</div>
<div dir=3D"ltr">Rick</div>
<div dir=3D"ltr"><br>
</div>
<div dir=3D"ltr">
<div dir=3D"ltr">(Sent from my phone)</div>
</div>
</div>
<br>
<div id=3D"htc_header">----- Reply message -----<br>
From: &quot;Stan Ratliff&quot; &lt;ratliffstan@gmail.com&gt;<br>
To: &quot;Lou Berger&quot; &lt;lberger@labn.net&gt;<br>
Cc: &quot;Rick Taylor&quot; &lt;rick@tropicalstormsoftware.com&gt;, &quot;W=
iggins, David - 0665 - MITLL&quot; &lt;david.wiggins@ll.mit.edu&gt;, &quot;=
Abdussalam Baryun&quot; &lt;abdussalambaryun@gmail.com&gt;, &quot;manet&quo=
t; &lt;manet@ietf.org&gt;, &quot;draft-ietf-manet-dlep-latency-extension@ie=
tf.org&quot; &lt;draft-ietf-manet-dlep-latency-extension@ietf.org&gt;<br>
Subject: [manet] I-D Action: draft-ietf-manet-dlep-latency-extension-02.txt=
<br>
Date: Tue, Feb 20, 2018 21:32</div>
</div>
<br>
<div>
<div dir=3D"ltr">Lou,&nbsp;
<div><br>
<div class=3D"gmail_extra"><br>
<div class=3D"gmail_quote">On Tue, Feb 20, 2018 at 4:29 PM, Lou Berger <spa=
n dir=3D"ltr">
&lt;<a href=3D"mailto:lberger@labn.net" target=3D"_blank">lberger@labn.net<=
/a>&gt;</span> wrote:<br>
<blockquote class=3D"gmail_quote" style=3D"margin:0 0 0 .8ex; border-left:1=
px #ccc solid; padding-left:1ex">
<div>
<div style=3D"color:black">
<div style=3D"color:black">
<p style=3D"margin:0 0 1em 0; color:black">Stan,</p>
<p style=3D"margin:0 0 1em 0; color:black">&quot;In lieu&quot; of a mandato=
ry 8175 item is a pretty big change.&nbsp; I don't think we want to go ther=
e.&nbsp; I think the rest of the text is fine.</p>
</div>
</div>
</div>
</blockquote>
<div><br>
</div>
<div>Point taken. So, you're good with the second sentence changing to &quo=
t;The latency Range Data Item MAY be carried in addition to the Latency Dat=
a Item.&quot; ??</div>
<div><br>
</div>
<div>Regards,</div>
<div>Stan</div>
<div><br>
</div>
<div>&nbsp;</div>
<blockquote class=3D"gmail_quote" style=3D"margin:0 0 0 .8ex; border-left:1=
px #ccc solid; padding-left:1ex">
<div>
<div style=3D"color:black">
<div style=3D"color:black"></div>
<div style=3D"color:black">
<p style=3D"color:black; font-size:10pt; font-family:Arial,sans-serif; marg=
in:10pt 0">
On February 20, 2018 4:27:16 PM Stan Ratliff &lt;<a href=3D"mailto:ratliffs=
tan@gmail.com" target=3D"_blank">ratliffstan@gmail.com</a>&gt; wrote:</p>
<blockquote type=3D"cite" class=3D"gmail_quote" style=3D"margin:0 0 0 0.75e=
x; border-left:1px solid #808080; padding-left:0.75ex">
<div dir=3D"ltr">
<div>I agree with Rick on adding 'types'. So, I'll propose some text. Maybe=
 this will help?&nbsp;</div>
<div><br>
</div>
<div>&quot;The Latency Range Data Item MAY be carried in any message where =
the Latency Data Item [RFC8175] is allowed. The Latency Range Data Item MAY=
 be carried in addition to, or in lieu of, the Latency Data Item.&quot;</di=
v>
<div><br>
</div>
<div>Regards,</div>
<div>Stan</div>
<div><br>
</div>
<div><br>
</div>
<span style=3D"color:rgb(34,34,34); font-family:arial,sans-serif; font-size=
:small; font-style:normal; font-weight:400; letter-spacing:normal; text-ali=
gn:start; text-indent:0px; text-transform:none; white-space:normal; word-sp=
acing:0px; background-color:rgb(255,255,255); float:none; display:inline">&=
gt;&nbsp;
 &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;The Latency Range Data Item MAY be carri=
ed in the same messages</span><br style=3D"color:rgb(34,34,34); font-family=
:arial,sans-serif; font-size:small; font-style:normal; font-weight:400; let=
ter-spacing:normal; text-align:start; text-indent:0px; text-transform:none;=
 white-space:normal; word-spacing:0px; background-color:rgb(255,255,255)">
<span style=3D"color:rgb(34,34,34); font-family:arial,sans-serif; font-size=
:small; font-style:normal; font-weight:400; letter-spacing:normal; text-ali=
gn:start; text-indent:0px; text-transform:none; white-space:normal; word-sp=
acing:0px; background-color:rgb(255,255,255); float:none; display:inline">&=
gt;&nbsp;
 &nbsp; &nbsp;... as&nbsp; the Latency Data Item defined in [RFC8175].</spa=
n><br style=3D"color:rgb(34,34,34); font-family:arial,sans-serif; font-size=
:small; font-style:normal; font-weight:400; letter-spacing:normal; text-ali=
gn:start; text-indent:0px; text-transform:none; white-space:normal; word-sp=
acing:0px; background-color:rgb(255,255,255)">
<br>
<div class=3D"gmail_extra"><br>
<div class=3D"gmail_quote">On Tue, Feb 20, 2018 at 4:05 PM, Rick Taylor <sp=
an dir=3D"ltr">
&lt;<a href=3D"mailto:rick@tropicalstormsoftware.com" target=3D"_blank">ric=
k@tropicalstormsoftware.<wbr>com</a>&gt;</span> wrote:<br>
<blockquote class=3D"gmail_quote" style=3D"margin:0 0 0 .8ex; border-left:1=
px #ccc solid; padding-left:1ex">
We have been fairly consistent in RFC8175 to refer to DLEP *messages*&nbsp;=
 I'm not sure adding 'types' helps...<br>
<br>
Rick<br>
<br>
&gt; -----Original Message-----<br>
&gt; From: manet [mailto:<a href=3D"mailto:manet-bounces@ietf.org" target=
=3D"_blank">manet-bounces@ietf.org</a><wbr>] On Behalf Of Wiggins, David -<=
br>
&gt; 0665 - MITLL<br>
&gt; Sent: 20 February 2018 18:47<br>
&gt; To: Lou Berger; Abdussalam Baryun<br>
&gt; Cc: manet; <a href=3D"mailto:draft-ietf-manet-dlep-latency-extension@i=
etf.org" target=3D"_blank">
draft-ietf-manet-dlep-latency-<wbr>extension@ietf.org</a><br>
&gt; Subject: Re: [manet] I-D Action: draft-ietf-manet-dlep-latency-<wbr>ex=
tension-<br>
&gt; 02.txt<br>
&gt;<br>
&gt; On 2/20/18, 12:42 PM, &quot;manet on behalf of Lou Berger&quot; &lt;ma=
net-<br>
&gt; <a href=3D"mailto:bounces@ietf.org" target=3D"_blank">bounces@ietf.org=
</a> on behalf of
<a href=3D"mailto:lberger@labn.net" target=3D"_blank">lberger@labn.net</a>&=
gt; wrote:<br>
&gt;&nbsp; &nbsp; &nbsp;On 2/19/2018 9:19 PM, Abdussalam Baryun wrote:<br>
&gt;&nbsp; &nbsp; &nbsp;&gt; But IMO it is not clear where the Latency Rang=
e item operates within<br>
&gt;&nbsp; &nbsp; &nbsp;&gt; 8175,<br>
&gt;&nbsp; &nbsp; &nbsp;&gt;<br>
&gt;<br>
&gt;&nbsp; &nbsp; &nbsp;The draft currently says:<br>
&gt;<br>
&gt;&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;The Latency Range Data Item MA=
Y be carried in the same messages<br>
&gt;&nbsp; &nbsp; &nbsp;... as&nbsp; the Latency Data Item defined in [RFC8=
175].<br>
&gt;<br>
&gt;&nbsp; &nbsp; &nbsp;Is this not sufficient?<br>
&gt;<br>
&gt; Perhaps AB is reading this as &quot;if a specific, on-the-wire message=
 has a Latency<br>
&gt; Data Item in it, then that particular message is allowed to have a Lat=
ency<br>
&gt; Range Data Item.&nbsp; Otherwise, it cannot have a Latency Range Data =
Item.<br>
&gt; AB, is that your interpretation?&nbsp; If so, then maybe just saying &=
quot;message<br>
&gt; types&quot;<br>
&gt; instead of &quot;messages&quot; is enough clarification.<br>
&gt;<br>
&gt; David<br>
<br>
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target=3D"_blank">https://www.ietf.org/mailman/l<wbr>istinfo/manet</a><br>
</blockquote>
</div>
<br>
</div>
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