[Lsr] Benjamin Kaduk's No Objection on draft-ietf-ospf-xaf-te-06: (with COMMENT)

2019-08-07 Thread Benjamin Kaduk via Datatracker
Benjamin Kaduk has entered the following ballot position for
draft-ietf-ospf-xaf-te-06: No Objection

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--
COMMENT:
--

Section 4

Do the two steps listed have to happen in a particular order in order to
avoid breakage?


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[Lsr] Roman Danyliw's Discuss on draft-ietf-ospf-xaf-te-06: (with DISCUSS)

2019-08-07 Thread Roman Danyliw via Datatracker
Roman Danyliw has entered the following ballot position for
draft-ietf-ospf-xaf-te-06: Discuss

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--
DISCUSS:
--

An easy item to address.  Per Section 5,  “Specifically, TE traffic may be
delivered to the wrong tail-end router, which could lead to suboptimal routing
or even traffic loops”, the impact could also include providing access to an
attacker.  Perhaps:

OLD:
Specifically, TE traffic may be delivered to the wrong tail-end router, which
could lead to suboptimal routing or even traffic loops.

NEW:
Specifically, TE traffic may be delivered to the wrong tail-end router, which
could lead to suboptimal routing; traffic loops; or expose the traffic to
attacker inspection or modification.




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[Lsr] I-D Action: draft-ietf-ospf-sr-yang-09.txt

2019-08-07 Thread internet-drafts


A New Internet-Draft is available from the on-line Internet-Drafts directories.
This draft is a work item of the Link State Routing WG of the IETF.

Title   : YANG Data Model for OSPF SR (Segment Routing) Protocol
Authors : Derek Yeung
  Yingzhen Qu
  Jeffrey Zhang
  Ing-Wher Chen
  Acee Lindem
Filename: draft-ietf-ospf-sr-yang-09.txt
Pages   : 25
Date: 2019-08-07

Abstract:
   This document defines a YANG data model that can be used to configure
   and manage OSPF Segment Routing.  The model is based on YANG 1.1 as
   defined in RFC 7950 and conforms to the Network Management Datastore
   Architecture (NDMA) as described in RFC 8342.


The IETF datatracker status page for this draft is:
https://datatracker.ietf.org/doc/draft-ietf-ospf-sr-yang/

There are also htmlized versions available at:
https://tools.ietf.org/html/draft-ietf-ospf-sr-yang-09
https://datatracker.ietf.org/doc/html/draft-ietf-ospf-sr-yang-09

A diff from the previous version is available at:
https://www.ietf.org/rfcdiff?url2=draft-ietf-ospf-sr-yang-09


Please note that it may take a couple of minutes from the time of submission
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ftp://ftp.ietf.org/internet-drafts/

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[Lsr] I-D Action: draft-ietf-ospf-yang-26.txt

2019-08-07 Thread internet-drafts


A New Internet-Draft is available from the on-line Internet-Drafts directories.
This draft is a work item of the Link State Routing WG of the IETF.

Title   : YANG Data Model for OSPF Protocol
Authors : Derek Yeung
  Yingzhen Qu
  Jeffrey Zhang
  Ing-Wher Chen
  Acee Lindem
Filename: draft-ietf-ospf-yang-26.txt
Pages   : 127
Date: 2019-08-07

Abstract:
   This document defines a YANG data model that can be used to configure
   and manage OSPF.  The model is based on YANG 1.1 as defined in RFC
   7950 and conforms to the Network Management Datastore Architecture
   (NDMA) as described in RFC 8342.


The IETF datatracker status page for this draft is:
https://datatracker.ietf.org/doc/draft-ietf-ospf-yang/

There are also htmlized versions available at:
https://tools.ietf.org/html/draft-ietf-ospf-yang-26
https://datatracker.ietf.org/doc/html/draft-ietf-ospf-yang-26

A diff from the previous version is available at:
https://www.ietf.org/rfcdiff?url2=draft-ietf-ospf-yang-26


Please note that it may take a couple of minutes from the time of submission
until the htmlized version and diff are available at tools.ietf.org.

Internet-Drafts are also available by anonymous FTP at:
ftp://ftp.ietf.org/internet-drafts/

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[Lsr] WGLC: draft-ietf-bier-bar-ipa

2019-08-07 Thread Greg Shepherd
cc:ing lsr for input before progress. We have good overlap, but too be
sure, the list.

The draft cleared WGLC:

https://tools.ietf.org/html/draft-ietf-bier-bar-ipa-04

In discussion of next steps, the following comments were made by Alvaro
which need to be addressed:


- In general, idnits and the IESG likes it very much when the specific
phrase “this document updates rfcxxx by…” appears in the Abstract and the
Introduction.  There’s some similar text there, but not exactly.   Just a
nit.

- There are no Security Considerations!!

- Use the rfc8174 template!

- "all routers SHOULD be provisioned with and signal the same BAR and IPA
values”. When would you not do that?  Why is that not a MUST?

- “...MUST treat the advertising BFR as incapable of supporting BIER for
the sub-domain.  How incapable routers are handled is outside the scope of
this document.”  That is a Normative contradiction?  How are routers
supposed to meet the MUST if they don’t know what to do?

- s/MUST also be clear/MUST also be specified


Authors, please address these comments. Xiejingrong has volunteered to be
Document Shepherd, once cleared.

Thank you,
Shep
(chairs)
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