A New Internet-Draft is available from the on-line Internet-Drafts directories. This draft is a work item of the Inter-Domain Routing of the IETF. Title : Extensions to RT-Constrain in Hierarchical Route Reflection Scenarios Authors : Jie Dong Mach(Guoyi) Chen Robert Raszuk Filename : draft-ietf-idr-rtc-hierarchical-rr-02.txt Pages : 6 Date : 2016-05-31 Abstract: The Route Target (RT) Constrain mechanism specified in RFC 4684 is used to build a route distribution graph in order to restrict the propagation of Virtual Private Network (VPN) routes. In network scenarios where hierarchical route reflection (RR) is used, the existing RT-Constrain mechanism cannot guarantee a correct route distribution graph. This document describes the problem scenario and proposes a solution to address the RT-Constrain issue in hierarchical RR scenarios. The IETF datatracker status page for this draft is: https://datatracker.ietf.org/doc/draft-ietf-idr-rtc-hierarchical-rr/ There's also a htmlized version available at: https://tools.ietf.org/html/draft-ietf-idr-rtc-hierarchical-rr-02 A diff from the previous version is available at: https://www.ietf.org/rfcdiff?url2=draft-ietf-idr-rtc-hierarchical-rr-02 Please note that it may take a couple of minutes from the time of submission until the htmlized version and diff are available at tools.ietf.org. 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