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Correction of Explicit Null specification in RFC 3032

  • From: Eric Rosen <erosen@cisco.com>
  • Date: Mon, 05 Jan 2004 14:14:48 -0500
  • User-Agent: EMH/1.14.1 SEMI/1.14.3 (Ushinoya) FLIM/1.14.3(Unebigoryōmae) APEL/10.3 Emacs/21.3(sparc-sun-solaris2.8) MULE/5.0 (SAKAKI)

I would like to call the WG's attention to the following draft: 

        draft-rosen-mpls-explicit-null-01.txt

Abstract

   RFC 3032 defines a reserved label value known as "IPv4 Explicit NULL"
   and a reserved label value known as "IPv6 Explicit NULL".  It states
   that these label values are only legal at the bottom of the MPLS
   label stack.  This restriction is now removed, so that those label
   values are legal anywhere in the stack.