Re: [mpls] Working Group Adoption Poll on draft-zheng-mpls-lsp-ping-yang-cfg

tom petch <ietfc@btconnect.com> Wed, 20 February 2019 11:30 UTC

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From: tom petch <ietfc@btconnect.com>
To: Loa Andersson <loa@pi.nu>, "mpls@ietf.org" <mpls@ietf.org>
CC: "mpls-chairs@ietf.org" <mpls-chairs@ietf.org>, "draft-zheng-mpls-lsp-ping-yang-cfg@ietf.org" <draft-zheng-mpls-lsp-ping-yang-cfg@ietf.org>
Thread-Topic: [mpls] Working Group Adoption Poll on draft-zheng-mpls-lsp-ping-yang-cfg
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Date: Wed, 20 Feb 2019 11:30:34 +0000
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Archived-At: <https://mailarchive.ietf.org/arch/msg/mpls/IfPwPv1SiuYqtxgQQB2CqFi__6Q>
Subject: Re: [mpls] Working Group Adoption Poll on draft-zheng-mpls-lsp-ping-yang-cfg
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Not support

The YANG module is very weak on references which makes it hard for me to
be sure but there seems to be a mismatch between e.g. FEC classes in
RFC8029 and the YANG module.

Thus RFC809 has
           1          5         LDP IPv4 prefix
with a one byte prefix length and four byte prefix.

The YANG module has
      enum ip-prefix {
        value "0";
        description "IPv4/IPv6 prefix";
and
        choice target-fec {
          case ip-prefix {
            leaf ip-address {
              type inet:ip-address;
              description "IPv4/IPv6 Prefix";
where ip-address has no concept of prefix length how can that be
configured?.

There are many such instances IMHO; having references in the YANG module
to sections of RFC8029 would make this more apparent.

Tom Petch

----- Original Message -----
From: "Loa Andersson" <loa@pi.nu>
To: <mpls@ietf.org>
Cc: <mpls-chairs@ietf.org>rg>;
<draft-zheng-mpls-lsp-ping-yang-cfg@ietf.org>
Sent: Wednesday, February 20, 2019 5:35 AM

> Working Group,
>
> This is to start a two week poll on adopting
> draft-zheng-mpls-lsp-ping-yang-cfg-10
> as a MPLS working group document.
>
> Please send your comments (support/not support) to the mpls working
> group mailing list (mpls@ietf.org). Please give a technical
> motivation for your support/not support, especially if you think that
> the document should not be adopted as a working group document.
>
> We have done an IPR poll for this document. All the co-authors have
> responded to the IPR poll that they are unaware of any IPRs that
relates
> to this draft.
>
> All, the contributors (with one exception) have responded to the IPR
> poll that they are unaware of any IPRs that relates to this draft.
>
> The contributor that has not responded has left his former employment
> and is no longer on the MPLS wg mailing list. The wg chairs has
decided
> to go ahead with the wgap. If there is any concerns about this, please
> speak up in the mailing list.
>
> There are no IPR disclosures against this document.
>
> The working group adoption poll ends March 6, 2019.
>
> /Loa
>
> mpls wg co-chair
> --
>
>
> Loa Andersson                        email: loa@pi.nu
> Senior MPLS Expert
> Bronze Dragon Consulting             phone: +46 739 81 21 64
>
> _______________________________________________
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