A New Internet-Draft is available from the on-line Internet-Drafts directories. This draft is a work item of the Transparent Interconnection of Lots of Links Working Group of the IETF. Title : TRILL (Transparent Interconnection of Lots of Links): Edge Directory Assistance Framework Author(s) : Linda Dunbar Donald Eastlake Radia Perlman Igor Gashinsky Filename : draft-ietf-trill-directory-framework-05.txt Pages : 17 Date : 2013-04-26 Abstract: Edge TRILL (Transparent Interconnection of Lots of Links) switches currently learn the mapping between MAC addresses and their egress TRILL switch by observing the data packets they ingress or egress or by the TRILL ESADI (End Station Address Distribution Information) protocol. When an ingress TRILL switch receives a data frame whose destination address (MAC&VLAN) that switch does not know, the data frame is flooded within the frame's VLAN across the TRILL campus. This document describes the framework for using directory services to assist edge RBridges in reducing multi-destination frames, particularly unknown unicast frames flooding, and ARP/ND, thus improving TRILL network scalability. The IETF datatracker status page for this draft is: https://datatracker.ietf.org/doc/draft-ietf-trill-directory-framework There's also a htmlized version available at: http://tools.ietf.org/html/draft-ietf-trill-directory-framework-05 A diff from the previous version is available at: http://www.ietf.org/rfcdiff?url2=draft-ietf-trill-directory-framework-05 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