Re: [Roll] Closure text for ticket #86

Michael Richardson <mcr+ietf@sandelman.ca> Thu, 12 April 2012 14:45 UTC

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From: Michael Richardson <mcr+ietf@sandelman.ca>
To: Mukul Goyal <mukul@uwm.edu>
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Date: Thu, 12 Apr 2012 10:45:43 -0400
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Subject: Re: [Roll] Closure text for ticket #86
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>>>>> "Mukul" == Mukul Goyal <mukul@uwm.edu> writes:
    Mukul> #86: G flag: do we need that text?

    Mukul> Problem ------------------------------ Disagreement on the
    Mukul> meaning of 'G' bit and imposed setting to 0;

    Mukul> Proposed resolution --------------------------- Add the
    Mukul> following text to the draft:

    Mukul> "The origin sets the G flag to indicate the relative
    Mukul> importance of the route discovery it is initiating. The G
    Mukul> flag is set to one if this particular route discovery is more
    Mukul> important from application's perspective than some other
    Mukul> route discovery. In other words, the origin sets the G flag
    Mukul> to one if this particular route discovery helps meet the
    Mukul> application defined goal \cite{rpl}. Thus, the G flag setting
    Mukul> helps an intermediate router choose which route discoveries
    Mukul> to participate in if it cannot participate in all route
    Mukul> discoveries. An intermediate router SHOULD participate in
    Mukul> route discoveries with G flag set to one (in preference to
    Mukul> ones with G flag set to zero)."

I concur.

{I can conceive of a situation where the target node creates a DODAG
with G=0, seeking the originating end, but this is outside of the scope of
what P2P describes.}

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