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RFC6434bis open issue - RFC4191 text

Tim Chown <Tim.Chown@jisc.ac.uk> Tue, 07 November 2017 11:48 UTC

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From: Tim Chown <Tim.Chown@jisc.ac.uk>
To: 6man WG <ipv6@ietf.org>
Subject: RFC6434bis open issue - RFC4191 text
Thread-Topic: RFC6434bis open issue - RFC4191 text
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Date: Tue, 07 Nov 2017 11:48:03 +0000
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Hi,

TimW and I would like to get some list feedback on some open issues in the draft in advance of the Singapore WG session.

The first topic is whether the text on RFC4191 is now acceptable, i.e.:

— snip —

5.9.  Default Router Preferences and More-Specific Routes - RFC 4191

   "Default Router Preferences and More-Specific Routes" [RFC4191]
   provides support for nodes attached to multiple (different) networks,
   each providing routers that advertise themselves as default routers
   via Router Advertisements.  In some scenarios, one router may provide
   connectivity to destinations the other router does not, and choosing
   the "wrong" default router can result in reachability failures.  In
   order to resolve this scenario IPv6 Nodes MUST implement [RFC4191]
   and SHOULD implement Type C host role.

— snip —

Any comments welcomed.  

(As a nit, I can see we should add "the" before "Type C”.)

Tim

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