I-D Action:draft-guo-bfd-pm-extension-01.txt

Internet-Drafts@ietf.org Tue, 10 March 2009 00:00 UTC

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A New Internet-Draft is available from the on-line Internet-Drafts directories.

	Title           : BFD Extensions in Support of Performance Measurement
	Author(s)       : X. Guo, M. Chen
	Filename        : draft-guo-bfd-pm-extension-01.txt
	Pages           : 21
	Date            : 2009-03-09

This document describes extensions to the Bidirectional Forwarding 
Detection (BFD) protocol to support Performance Measurement for 
IP/MPLS network. Specifically, it defines BFD extensions for 
measuring packet loss, delay and delay variation for arbitrary paths 
between systems. 

Conventions used in this document 

The key words "MUST", "MUST NOT", "REQUIRED", "SHALL", "SHALL NOT", 
"SHOULD", "SHOULD NOT", "RECOMMENDED", "MAY", and "OPTIONAL" in this 
document are to be interpreted as described in RFC-2119 [RFC2119].

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