[mpls] Ben Campbell's No Objection on draft-ietf-mpls-residence-time-14: (with COMMENT)

[Ben Campbell <[e-mail]>]

Ben Campbell has entered the following ballot position for
draft-ietf-mpls-residence-time-14: No Objection

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COMMENT:
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I have no objection, but do have some a few minor comments:

Substantive:

-2.1, 4th paragraph from end: Can you offer guidance on what might
constitute a reasonably bound wait time?\

-2.1, 2nd paragraph from end: "... MUST NOT do both": What's the scope of
that MUST NOT? Does it mean MUST NOT ever? NUST NOT in the same
message?

Editorial:
- Abstract: The last paragraph is a single, long sentence. Please
consider breaking it into simpler sentences.

- 2.1, paragraph 9: "This bit, once it is set by a two-
   step mode device, MUST stay set accordingly": Can that MUST be stated
in process terms? That is, <actors>  MUST NOT unset this bit..."

-2.1, paragraph 11:  "Without loss of generality should note
   that handling of Sync event messages..." : I don't follow the
sentence; are words missing and/or out of order?
-- "Following outlines handling of PTP Sync event message by the two-step
RTM node.": I think there's a missing "the" at the start. It's absence
completely changes the meaning of "following outlines"-- as written it
seem like the verb is "following", but I think you mean it to be
"outlines".
-- I have trouble matching some pronouns to their antecedents in the rest
of the paragraph.