I-D ACTION:draft-ietf-ccamp-rsvp-node-id-based-hello-02.txt

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This draft is a work item of the Common Control and Measurement Plane Working Group of the IETF.

	Title		: Node ID based RSVP Hello: A Clarification Statement
	Author(s)	: Z. Ali, et al.
	Filename	: draft-ietf-ccamp-rsvp-node-id-based-hello-02.txt
	Pages		: 7
	Date		: 2005-9-7
	
Use of Node-ID based RSVP Hello messages is implied in a number of
   cases, e.g., when data and control plan are separated, when TE links
   are unnumbered. Furthermore, when link level failure detection is
   performed by some means other than exchanging RSVP Hello messages,
   use of Node-ID based Hello session is optimal for detecting signaling
   adjacency failure for Resource reSerVation Protocol-Traffic
   Engineering (RSVP-TE). Nonetheless, this implied behavior is unclear
   and this document formalizes use of Node-ID based RSVP Hello session
   as a best current practice (BCP) in some scenarios. The procedure
   described in this document applies to both Multi-Protocol Label
   Switching (MPLS) and Generalized MPLS (GMPLS) capable nodes.

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