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Re: What is multihoming was (design of a real routing v. endpoint id seperation)


From: John Reilly <jr () inconspicuous org>
Date: Mon, 24 Oct 2005 23:06:44 +0100


On Mon, 2005-10-24 at 02:24 -0700, Owen DeLong wrote:
As I understand it, the term multihoming in a network operations
context is defined as:

(A multihomed network is)
A network which is connected via multiple distinct
paths so as to eliminate or reduce the likelihood that a single
failure will significantly reduce reachability.

Given that definition of multhoming.....

3.    Most multihoming today is done using BGP, but, many other
      solutions exist with various tradeoffs.  In V6, there is
      currently only one known (BGP) and one proposed, but,
      unimplemented (Shim6) solution under active consideration
      by IETF. (this may be untrue, but, it seems to be the
      common perception even if not reality).


... shim6 doesn't fit into the definition does it?  Its seems to be a
question of multihomed networks Vs. multihomed hosts (although the
effect may be the same at the end of the day).




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