Re: [lisp] Consensus? EID and RLOC use of the same address = separate namespace debate

John Zwiebel <jzwiebel@cisco.com> Wed, 25 March 2009 18:50 UTC

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From: John Zwiebel <jzwiebel@cisco.com>
Date: Wed, 25 Mar 2009 08:50:44 -1000
To: Robin Whittle <rw@firstpr.com.au>
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Cc: lisp@ietf.org
Subject: Re: [lisp] Consensus? EID and RLOC use of the same address = separate namespace debate
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On Mar 24, 2009, at 6:05 PM, Robin Whittle wrote:

>
>                  Since 2007-01 draft-farinacci-lisp-00 to 12 has
>                  this as an absolute requirement:
>
>                    EIDs MUST NOT be used as LISP RLOCs.


This does not say you can't use the same IP address for an EID
and for an RLOC.

It says  EID and  RLOC functions cannot be assigned to
the same interface at the same time.

Or, another way of looking at it, an interface cannot be in EID space
and in RLOC space.