I-D ACTION:draft-ietf-idr-bgp-dpa-05.txt

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Subject: I-D ACTION:draft-ietf-idr-bgp-dpa-05.txt
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A Revised Internet-Draft is available from the on-line Internet-Drafts 
directories. This draft is a work item of the Inter-Domain Routing Working 
Group of the IETF.                                                         

       Title     : Destination Preference Attribute for BGP                
       Author(s) : E. Chen, T. Bates
       Filename  : draft-ietf-idr-bgp-dpa-05.txt
       Pages     : 4
       Date      : 03/13/1996

The Border Gateway Protocol [1] is an inter-autonomous system routing 
protocol designed for TCP/IP internets.   
                                 
This document describes a new BGP path attribute termed "Destination 
Preference Attribute" (DPA) which can be used by a single autonomous system
(AS) to specify globally transitive metrics in its routing announcement via
BGP.  The metric can then be used by upstream BGP speakers to favor certain
path for return traffic.  The application of this attribute includes 
facilitating the implementation of symmetric routing and load sharing in 
the multi-provider Internet.                                               

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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 Inter-Domain Routing Working 
Group of the IETF.                                                         

       Title     : BGP Route Reflection  
                   An alternative to full mesh IBGP  
       Author(s) : T. Bates, R. Chandra
       Filename  : draft-ietf-idr-route-reflect-00.txt
       Pages     : 8
       Date      : 03/13/1996

The Border Gateway Protocol [1] is an inter-autonomous system routing 
protocol designed for TCP/IP internets. BGP deployments are configured such
that that all BGP speakers within a single AS must be fully meshed so that 
any external routing information must be re-distributed to all other 
routers within that AS. This represents a serious scaling problem that has 
been well documented with several alternatives proposed [2,3]. 
            
This document describes the use and design of a method known as "Route 
Reflection" to alleviate the the need for "full mesh" IBGP.                

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