I-D ACTION:draft-vijay-somen-pce-bgp-interas-te-path-00.txt

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	Title		: A BGP based method to compute inter-AS Traffic engineering Label Switched Paths with PCE 
	Author(s)	: C. Vijayanand, S. Bhattacharya
	Filename	: draft-vijay-somen-pce-bgp-interas-te-path-00.txt
	Pages		: 26
	Date		: 2006-12-1
	
   The ability to compute an optimal path for setting up Traffic 
   engineering Label Switched Paths spanning multiple autonomous 
   systems managed by different operators has been a key requirement in 
   MPLS and GMPLS networks. This document specifies a method of 
   computing inter-AS paths consisting of a list of ASes to be 
   traversed and a list of FA-LSPs to be traversed in each AS. The 
   method described here uses BGP running in the PCEs of each AS to 
   distribute the inter-AS connectivity information and the FA-LSPs in 
   each AS to its neighbors to facilitate the construction of an inter-
   AS topology graph which can be used for computing inter-AS paths. 

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