A New Internet-Draft is available from the on-line Internet-Drafts directories. Title : Virtual Topologies for Service Chaining in BGP IP VPNs Author(s) : Rex Fernando Dhananjaya Rao Luyuan Fang Maria Napierala Ning So Filename : draft-rfernando-l3vpn-service-chaining-02.txt Pages : 13 Date : 2013-07-15 Abstract: This document presents techniques built upon BGP MPLS/VPN control plane mechanisms to construct virtual topologies for service chaining. These virtual service topologies interconnect network zones and constrain the flow of traffic between these zones via a sequence of service nodes so that interesting service functions can be applied to such trafic. This document also describes both routing control plane and network orchestration driven approaches to realize these virtual service topologies. The IETF datatracker status page for this draft is: https://datatracker.ietf.org/doc/draft-rfernando-l3vpn-service-chaining There's also a htmlized version available at: http://tools.ietf.org/html/draft-rfernando-l3vpn-service-chaining-02 A diff from the previous version is available at: http://www.ietf.org/rfcdiff?url2=draft-rfernando-l3vpn-service-chaining-02 Internet-Drafts are also available by anonymous FTP at: ftp://ftp.ietf.org/internet-drafts/ _______________________________________________ I-D-Announce mailing list I-D-Announce@ietf.org https://www.ietf.org/mailman/listinfo/i-d-announce Internet-Draft directories: http://www.ietf.org/shadow.html or ftp://ftp.ietf.org/ietf/1shadow-sites.txt