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From: Haoyu Song <haoyu.song@futurewei.com>
To: Stewart Bryant <stewart.bryant@gmail.com>, "pals@ietf.org" <pals@ietf.org>
CC: mpls <mpls@ietf.org>, "teas@ietf.org" <teas@ietf.org>,
 "pals-chairs@ietf.org" <pals-chairs@ietf.org>, "detnet@ietf.org"
 <detnet@ietf.org>
Thread-Topic: [mpls] PALS meeting IETF 111
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Archived-At: <https://mailarchive.ietf.org/arch/msg/detnet/JkxfLCDunmwtC9koxSLUXZ9z-eg>
Subject: Re: [Detnet] [mpls] PALS meeting IETF 111
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Hi Stewart,

A quick question. Where should we submit the meeting slides? Thanks!

Haoyu

From: mpls <mpls-bounces@ietf.org> On Behalf Of Stewart Bryant
Sent: Friday, July 23, 2021 4:28 AM
To: pals@ietf.org
Cc: mpls <mpls@ietf.org>; teas@ietf.org; pals-chairs@ietf.org; detnet@ietf.=
org
Subject: [mpls] PALS meeting IETF 111

The agenda for the joint PALS/MPLS meeting is shown below.

This meeting is focused on Meta/Ancillary data in MPLS packets - how we kno=
w it is there and how we carry it.

This is both formal reporting of the progress on the MPLS Open Design Team =
and a working session to progress the work.

The MPLS open design team keeps a log of its work here

https://trac.ietf.org/trac/mpls/wiki/MPLSOpenDT<https://nam11.safelinks.pro=
tection.outlook.com/?url=3Dhttps%3A%2F%2Ftrac.ietf.org%2Ftrac%2Fmpls%2Fwiki=
%2FMPLSOpenDT&data=3D04%7C01%7Chaoyu.song%40futurewei.com%7C19cae2c38faa48e=
4bd0e08d94dcd13df%7C0fee8ff2a3b240189c753a1d5591fedc%7C1%7C1%7C637626365478=
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d2oL2Nfu0Y%3D&reserved=3D0>

- Stewart


Revised Joint WG Session Agenda for IETF 111: =B6

  1.  5 min - Chairs' intro - Andy MALIS
  2.  20 min - MPLS Open DT summary and status - Stewart BRYANT
  3.  In-stack Indicators
3.1 FAI MSPL I-D: Kireeti (10 mins)
3.2 draft-bryant-mpls-aux-data-pointer-00<https://nam11.safelinks.protectio=
n.outlook.com/?url=3Dhttp%3A%2F%2Ftools.ietf.org%2Fhtml%2Fdraft-bryant-mpls=
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Rg%2BvotI4X9zXdaA%3D&reserved=3D0>: Stewart (10 mins)
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.com/?url=3Dhttp%3A%2F%2Ftools.ietf.org%2Fhtml%2Fdraft-song-mpls-eh-indicat=
or&data=3D04%7C01%7Chaoyu.song%40futurewei.com%7C19cae2c38faa48e4bd0e08d94d=
cd13df%7C0fee8ff2a3b240189c753a1d5591fedc%7C1%7C1%7C637626365478419867%7CUn=
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Q%3D&reserved=3D0>: Haoyo (5 mins)


  1.  Meta-data Encoding Options:
4.1 15 min - MPLS Extension Header: Enabling Extensible In-Network Services=
 - Haoyu SONG
draft-song-mpls-extension-header<https://nam11.safelinks.protection.outlook=
.com/?url=3Dhttp%3A%2F%2Ftools.ietf.org%2Fhtml%2Fdraft-song-mpls-extension-=
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02FM%3D&reserved=3D0>

Objective: Recap the solution proposal with some updates based on the DT me=
eting discussion.

4.2 10 mins - GDF encodings - Jeffrey

  1.  35 min - Discussion - all
  2.  5 min - Chairs' summary - Stewart BRYANT


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<body lang=3D"EN-US" link=3D"blue" vlink=3D"purple" style=3D"word-wrap:brea=
k-word">
<div class=3D"WordSection1">
<p class=3D"MsoNormal">Hi Stewart,<o:p></o:p></p>
<p class=3D"MsoNormal"><o:p>&nbsp;</o:p></p>
<p class=3D"MsoNormal">A quick question. Where should we submit the meeting=
 slides? Thanks!<o:p></o:p></p>
<p class=3D"MsoNormal"><o:p>&nbsp;</o:p></p>
<p class=3D"MsoNormal">Haoyu<o:p></o:p></p>
<p class=3D"MsoNormal"><o:p>&nbsp;</o:p></p>
<div>
<div style=3D"border:none;border-top:solid #E1E1E1 1.0pt;padding:3.0pt 0in =
0in 0in">
<p class=3D"MsoNormal"><b>From:</b> mpls &lt;mpls-bounces@ietf.org&gt; <b>O=
n Behalf Of </b>
Stewart Bryant<br>
<b>Sent:</b> Friday, July 23, 2021 4:28 AM<br>
<b>To:</b> pals@ietf.org<br>
<b>Cc:</b> mpls &lt;mpls@ietf.org&gt;; teas@ietf.org; pals-chairs@ietf.org;=
 detnet@ietf.org<br>
<b>Subject:</b> [mpls] PALS meeting IETF 111<o:p></o:p></p>
</div>
</div>
<p class=3D"MsoNormal"><o:p>&nbsp;</o:p></p>
<div>
<p class=3D"MsoNormal"><span style=3D"font-size:12.0pt;font-family:&quot;Ar=
ial&quot;,sans-serif">The agenda for the joint PALS/MPLS meeting is shown b=
elow.<o:p></o:p></span></p>
</div>
<div>
<p class=3D"MsoNormal"><span style=3D"font-size:12.0pt;font-family:&quot;Ar=
ial&quot;,sans-serif"><o:p>&nbsp;</o:p></span></p>
</div>
<div>
<p class=3D"MsoNormal"><span style=3D"font-size:12.0pt;font-family:&quot;Ar=
ial&quot;,sans-serif">This meeting is focused on Meta/Ancillary data in MPL=
S packets - how we know it is there and how we carry it.<o:p></o:p></span><=
/p>
</div>
<div>
<p class=3D"MsoNormal"><span style=3D"font-size:12.0pt;font-family:&quot;Ar=
ial&quot;,sans-serif"><o:p>&nbsp;</o:p></span></p>
</div>
<div>
<p class=3D"MsoNormal"><span style=3D"font-size:12.0pt;font-family:&quot;Ar=
ial&quot;,sans-serif">This is both formal reporting of the progress on the =
MPLS Open Design Team and a working session to progress the work.<o:p></o:p=
></span></p>
</div>
<div>
<p class=3D"MsoNormal"><span style=3D"font-size:12.0pt;font-family:&quot;Ar=
ial&quot;,sans-serif"><o:p>&nbsp;</o:p></span></p>
</div>
<div>
<p class=3D"MsoNormal"><span style=3D"font-size:12.0pt;font-family:&quot;Ar=
ial&quot;,sans-serif">The MPLS open design team keeps a log of its work her=
e<o:p></o:p></span></p>
</div>
<div>
<p class=3D"MsoNormal"><span style=3D"font-size:12.0pt;font-family:&quot;Ar=
ial&quot;,sans-serif"><o:p>&nbsp;</o:p></span></p>
</div>
<div>
<p class=3D"MsoNormal"><span style=3D"font-size:12.0pt;font-family:&quot;Ar=
ial&quot;,sans-serif"><a href=3D"https://nam11.safelinks.protection.outlook=
.com/?url=3Dhttps%3A%2F%2Ftrac.ietf.org%2Ftrac%2Fmpls%2Fwiki%2FMPLSOpenDT&a=
mp;data=3D04%7C01%7Chaoyu.song%40futurewei.com%7C19cae2c38faa48e4bd0e08d94d=
cd13df%7C0fee8ff2a3b240189c753a1d5591fedc%7C1%7C1%7C637626365478409910%7CUn=
known%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJ=
XVCI6Mn0%3D%7C3000&amp;sdata=3DS%2FX9p23z%2FB8gC6K5yuWpAqgfl0YvzEN2Sd2oL2Nf=
u0Y%3D&amp;reserved=3D0">https://trac.ietf.org/trac/mpls/wiki/MPLSOpenDT</a=
></span><o:p></o:p></p>
</div>
<div>
<p class=3D"MsoNormal"><o:p>&nbsp;</o:p></p>
</div>
<div>
<p class=3D"MsoNormal"><span style=3D"font-size:12.0pt;font-family:&quot;Ar=
ial&quot;,sans-serif">- Stewart</span><o:p></o:p></p>
</div>
<div>
<p class=3D"MsoNormal"><b><span style=3D"font-size:12.0pt;font-family:&quot=
;Arial&quot;,sans-serif"><br>
<br>
</span></b><span style=3D"font-size:12.0pt;font-family:&quot;Arial&quot;,sa=
ns-serif"><o:p></o:p></span></p>
</div>
<div>
<p class=3D"MsoNormal"><b><span style=3D"font-size:12.0pt;font-family:&quot=
;Arial&quot;,sans-serif">Revised Joint WG Session Agenda for IETF 111:</spa=
n></b><b><span style=3D"font-size:9.5pt;font-family:&quot;Arial&quot;,sans-=
serif;color:#CECECE"> =B6</span></b><span style=3D"font-size:12.0pt;font-fa=
mily:&quot;Arial&quot;,sans-serif"><o:p></o:p></span></p>
</div>
<ol style=3D"margin-top:0in" start=3D"1" type=3D"1">
<li class=3D"MsoNormal" style=3D"mso-list:l1 level1 lfo1;font-stretch: norm=
al"><span style=3D"font-size:10.0pt;font-family:&quot;Verdana&quot;,sans-se=
rif">5 min - Chairs&#8217; intro - Andy MALIS<o:p></o:p></span></li><li cla=
ss=3D"MsoNormal" style=3D"mso-list:l1 level1 lfo1;font-stretch: normal"><sp=
an style=3D"font-size:10.0pt;font-family:&quot;Verdana&quot;,sans-serif">20=
 min - MPLS Open DT summary and status - Stewart BRYANT<o:p></o:p></span></=
li><li class=3D"MsoNormal" style=3D"mso-list:l1 level1 lfo1;font-stretch: n=
ormal"><span style=3D"font-size:10.0pt;font-family:&quot;Verdana&quot;,sans=
-serif">In-stack Indicators<o:p></o:p></span></li></ol>
<div>
<p class=3D"MsoNormal"><span style=3D"font-size:10.0pt;font-family:&quot;Ve=
rdana&quot;,sans-serif">3.1 FAI MSPL I-D: Kireeti (10 mins)<o:p></o:p></spa=
n></p>
</div>
<div>
<p class=3D"MsoNormal"><span style=3D"font-size:10.0pt;font-family:&quot;Ve=
rdana&quot;,sans-serif;color:black">3.2
<a href=3D"https://nam11.safelinks.protection.outlook.com/?url=3Dhttp%3A%2F=
%2Ftools.ietf.org%2Fhtml%2Fdraft-bryant-mpls-aux-data-pointer-00&amp;data=
=3D04%7C01%7Chaoyu.song%40futurewei.com%7C19cae2c38faa48e4bd0e08d94dcd13df%=
7C0fee8ff2a3b240189c753a1d5591fedc%7C1%7C1%7C637626365478419867%7CUnknown%7=
CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn=
0%3D%7C3000&amp;sdata=3DJgekbcHbAmZKCHoy8XGzF%2FVZg74lRg%2BvotI4X9zXdaA%3D&=
amp;reserved=3D0">
draft-bryant-mpls-aux-data-pointer-00</a>: Stewart (10 mins)</span><span st=
yle=3D"font-size:10.0pt;font-family:&quot;Verdana&quot;,sans-serif;color:#A=
A0003"><o:p></o:p></span></p>
</div>
<div>
<p class=3D"MsoNormal"><span style=3D"font-size:10.0pt;font-family:&quot;Ve=
rdana&quot;,sans-serif;color:black">3.3
<a href=3D"https://nam11.safelinks.protection.outlook.com/?url=3Dhttp%3A%2F=
%2Ftools.ietf.org%2Fhtml%2Fdraft-song-mpls-eh-indicator&amp;data=3D04%7C01%=
7Chaoyu.song%40futurewei.com%7C19cae2c38faa48e4bd0e08d94dcd13df%7C0fee8ff2a=
3b240189c753a1d5591fedc%7C1%7C1%7C637626365478419867%7CUnknown%7CTWFpbGZsb3=
d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000=
&amp;sdata=3D8J%2BprMDEKogeY4%2FXAtdgT9QrsAN7jxzMHxmAE%2FVTkDQ%3D&amp;reser=
ved=3D0">
draft-song-mpls-eh-indicator</a>: Haoyo (5 mins)</span><span style=3D"font-=
size:10.0pt;font-family:&quot;Verdana&quot;,sans-serif;color:#AA0003"><o:p>=
</o:p></span></p>
</div>
<div>
<p class=3D"MsoNormal"><span style=3D"font-size:10.0pt;font-family:&quot;Ve=
rdana&quot;,sans-serif"><o:p>&nbsp;</o:p></span></p>
</div>
<ol style=3D"margin-top:0in" start=3D"4" type=3D"1">
<li class=3D"MsoNormal" style=3D"mso-list:l0 level1 lfo2;font-stretch: norm=
al"><span style=3D"font-size:10.0pt;font-family:&quot;Verdana&quot;,sans-se=
rif">Meta-data Encoding Options:<o:p></o:p></span></li></ol>
<div>
<p class=3D"MsoNormal"><span style=3D"font-size:10.0pt;font-family:&quot;Ve=
rdana&quot;,sans-serif">4.1 15 min - MPLS Extension Header: Enabling Extens=
ible In-Network Services - Haoyu SONG<o:p></o:p></span></p>
</div>
<div>
<p class=3D"MsoNormal"><span style=3D"font-size:10.0pt;font-family:&quot;Ve=
rdana&quot;,sans-serif;color:#AA0003"><a href=3D"https://nam11.safelinks.pr=
otection.outlook.com/?url=3Dhttp%3A%2F%2Ftools.ietf.org%2Fhtml%2Fdraft-song=
-mpls-extension-header&amp;data=3D04%7C01%7Chaoyu.song%40futurewei.com%7C19=
cae2c38faa48e4bd0e08d94dcd13df%7C0fee8ff2a3b240189c753a1d5591fedc%7C1%7C1%7=
C637626365478429827%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2l=
uMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000&amp;sdata=3DbnikRLRP5bBC4L1upLYr=
U92KGGBe3W3qWp2NG4oGT%2BI%3D&amp;reserved=3D0">draft-song-mpls-extension-he=
ader</a></span><span style=3D"font-size:10.0pt;font-family:&quot;Verdana&qu=
ot;,sans-serif;color:black">
<a href=3D"https://nam11.safelinks.protection.outlook.com/?url=3Dhttp%3A%2F=
%2Ftools.ietf.org%2Fhtml%2Fdraft-andersson-mpls-eh-architecture&amp;data=3D=
04%7C01%7Chaoyu.song%40futurewei.com%7C19cae2c38faa48e4bd0e08d94dcd13df%7C0=
fee8ff2a3b240189c753a1d5591fedc%7C1%7C1%7C637626365478429827%7CUnknown%7CTW=
FpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3=
D%7C3000&amp;sdata=3DOPw%2BP7KPODsc499%2FEUSWvn3NewZx6gdMM85uA0weHl0%3D&amp=
;reserved=3D0">
draft-andersson-mpls-eh-architecture</a> <a href=3D"https://nam11.safelinks=
.protection.outlook.com/?url=3Dhttp%3A%2F%2Ftools.ietf.org%2Fhtml%2Fdraft-a=
ndersson-mpls-eh-label-stack-operations&amp;data=3D04%7C01%7Chaoyu.song%40f=
uturewei.com%7C19cae2c38faa48e4bd0e08d94dcd13df%7C0fee8ff2a3b240189c753a1d5=
591fedc%7C1%7C1%7C637626365478429827%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLj=
AwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000&amp;sdata=3D%2B=
e3JC3X944vbnyI7PDYf6Yj2sgSxa1ea7X%2FAoW902FM%3D&amp;reserved=3D0">
draft-andersson-mpls-eh-label-stack-operations</a></span><span style=3D"fon=
t-size:10.0pt;font-family:&quot;Verdana&quot;,sans-serif;color:#AA0003"><o:=
p></o:p></span></p>
</div>
<div>
<p class=3D"MsoNormal"><span style=3D"font-size:10.0pt;font-family:&quot;Ve=
rdana&quot;,sans-serif"><o:p>&nbsp;</o:p></span></p>
</div>
<div>
<p class=3D"MsoNormal"><span style=3D"font-size:10.0pt;font-family:&quot;Ve=
rdana&quot;,sans-serif">Objective: Recap the solution proposal with some up=
dates based on the DT meeting discussion.<o:p></o:p></span></p>
</div>
<div>
<p class=3D"MsoNormal"><span style=3D"font-size:10.0pt;font-family:&quot;Ve=
rdana&quot;,sans-serif"><o:p>&nbsp;</o:p></span></p>
</div>
<div>
<p class=3D"MsoNormal"><span style=3D"font-size:10.0pt;font-family:&quot;Ve=
rdana&quot;,sans-serif">4.2 10 mins - GDF encodings - Jeffrey<o:p></o:p></s=
pan></p>
</div>
<ol style=3D"margin-top:0in" start=3D"5" type=3D"1">
<li class=3D"MsoNormal" style=3D"mso-list:l2 level1 lfo3;font-stretch: norm=
al"><span style=3D"font-size:10.0pt;font-family:&quot;Verdana&quot;,sans-se=
rif">35 min - Discussion - all<o:p></o:p></span></li><li class=3D"MsoNormal=
" style=3D"mso-list:l2 level1 lfo3;font-stretch: normal"><span style=3D"fon=
t-size:10.0pt;font-family:&quot;Verdana&quot;,sans-serif">5 min - Chairs&#8=
217; summary - Stewart BRYANT<o:p></o:p></span></li></ol>
<div>
<p class=3D"MsoNormal"><o:p>&nbsp;</o:p></p>
</div>
</div>
</body>
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