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Re: [Roll] [roll] #132: draft-ietf-roll-trickle-mcast-04 - Clarify scope value of 3 - subnet-local

"roll issue tracker" <trac+roll@trac.tools.ietf.org> Mon, 14 October 2013 18:18 UTC

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Subject: Re: [Roll] [roll] #132: draft-ietf-roll-trickle-mcast-04 - Clarify scope value of 3 - subnet-local
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#132: draft-ietf-roll-trickle-mcast-04 - Clarify scope value of 3 - subnet-local


Comment (by mariainesrobles@gmail.com):

 From: Robert Cragie <robert.cragie at gridmerge.com>
 Date: Mon, 14 Oct 2013 15:06:25 +0100

 Source: http://www.ietf.org/mail-archive/web/roll/current/msg08224.html

 "I would propose adding the language to draft-ietf-roll-trickle-mcast.
 There doesn't seem much point to doing another "world's shortest RFC".

 Here's an attempt at combining Ralph's text with the terminology in the
 draft:

 =================


 OLD


 By default, an MPL Forwarder SHOULD participate in an MPL Domain
 identified by the ALL_MPL_FORWARDERS multicast address with a scope value
 of 3 (Realm-Local) [I-D.droms-6man-multicast-scopes]. When used with MPL,
 Realm-Local scope is administratively defined and used to define the
 boundaries of multicast message dissemination by MPL.



 NEW


 By default, an MPL Forwarder SHOULD participate in an MPL Domain where the
 MPL Domain Address is the ALL_MPL_FORWARDERS multicast address with a
 scope value of 3 (Realm-Local) [I-D.droms-6man-multicast-scopes]. When
 used with MPL, Realm-Local scope is defined according to the underlying
 network technology; for example, when used in an IP-over-IEEE802.15.4
 network, Realm-Local scope is defined to include the set of MPL Interfaces
 sharing a PAN ID.

 An MPL Forwarder MAY participate in an MPL Domain where the MPL Domain
 Address uses a scope value of 4 (Admin-Local) [I-D.droms-6man-multicast-
 scopes]. When used with MPL, Admin-Local scope can be used in deployments
 that use administratively defined scopes that cover, for example, subnets
 based on different underlying network technologies.
 =================

 Robert "

-- 
---------------------------------------+------------------------------
 Reporter:  mariainesrobles@gmail.com  |       Owner:  johui@cisco.com
     Type:  defect                     |      Status:  reopened
 Priority:  major                      |   Milestone:
Component:  trickle-mcast              |     Version:
 Severity:  In WG Last Call            |  Resolution:
 Keywords:                             |
---------------------------------------+------------------------------

Ticket URL: <https://svn.tools.ietf.org/wg/roll/trac/ticket/132#comment:8>
roll <http://tools.ietf.org/wg/roll/>

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