I-D ACTION:draft-ietf-pppext-l2tpmsgext-00.txt

Internet-Drafts@ietf.org Wed, 18 November 1998 23:45 UTC

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Subject: I-D ACTION:draft-ietf-pppext-l2tpmsgext-00.txt
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A New Internet-Draft is available from the on-line Internet-Drafts directories.
This draft is a work item of the Point-to-Point Protocol Extensions 
Working Group of the IETF.

	Title		: Framework for L2TP Message Extensions
	Author(s)	: R. Shea
	Filename	: draft-ietf-pppext-l2tpmsgext-00.txt
	Pages		: 5
	Date		: 17-Nov-98
	
   The Layer Two Tunneling Protocol (L2TP) defines mechanisms for
   extensibility.  The mechanisms provided are for Attribute-Value
   Pair (AVP) fields received in control messages to be set as
   Mandatory or not.  This document specifies a mechanism whereby an
   L2TP implementation can signal its support of the set of L2TP
   extensions that it supports.  This then allows the L2TP
   implementations to use extensions such as L2TP message types not
   defined in [1], the presence of existing AVPs in messages they are
   not currently defined to be in, and the definition of new AVPs that
   can be marked as Mandatory, beyond those defined in [1].

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