Browse Prior Art Database

Transparent Interconnection of Lots of Links (TRILL): Edge Directory Assistance Mechanisms (RFC8171)

IP.com Disclosure Number: IPCOM000250271D
Original Publication Date: 2017-Jun-01
Included in the Prior Art Database: 2017-Jun-21

Publishing Venue

Internet Society Requests For Comment (RFCs)

Related People

D. Eastlake 3rd: AUTHOR [+4]

Abstract

[RFC7067] gives a problem statement and high-level design for using directory servers to assist TRILL [RFC6325] [RFC7780] edge nodes in reducing multi-destination ARP / Neighbor Discovery (ND) [ARPND], reducing unknown unicast flooding traffic, and improving security against address spoofing within a TRILL campus. Because multi-destination traffic becomes an increasing burden as a network scales up in number of nodes, reducing ARP/ND and unknown unicast flooding improves TRILL network scalability. This document describes specific mechanisms for TRILL directory servers.

This text was extracted from an ASCII text file.
This is the abbreviated version, containing approximately 2% of the total text.

Internet Engineering Task Force (IETF)                   D. Eastlake 3rd Request for Comments: 8171                                     L. Dunbar Category: Standards Track                                         Huawei ISSN: 2070-1721                                               R. Perlman                                                                      EMC                                                                    Y. Li                                                                   Huawei                                                                June 2017

          Transparent Interconnection of Lots of Links (TRILL):                   Edge Directory Assistance Mechanisms

Abstract

   This document describes mechanisms for providing directory service to    TRILL (Transparent Interconnection of Lots of Links) edge switches.    The directory information provided can be used in reducing multi-    destination traffic, particularly ARP / Neighbor Discovery (ND) and    unknown unicast flooding.  It can also be used to detect traffic with    forged source addresses.

Status of This Memo

   This is an Internet Standards Track document.

   This document is a product of the Internet Engineering Task Force    (IETF).  It represents the consensus of the IETF community.  It has    received public review and has been approved for publication by the    Internet Engineering Steering Group (IESG).  Further information on    Internet Standards is available in Section 2 of RFC 7841.

   Information about the current status of this document, any errata,    and how to provide feedback on it may be obtained at    http://www.rfc-editor.org/info/rfc8171.

 Eastlake, et al.             Standards Track                    [Page 1]
 RFC 8171           TRILL: Directory Service Mechanisms         June 2017

 Copyright Notice

   Copyright (c) 2017 IETF Trust and the persons identified as the    document authors.  All rights reserved.

   This document is subject to BCP 78 and the IETF Trust's Legal    Provisions Relating to IETF Documents    (http://trustee.ietf.org/license-info) in effect on the date of    publication of this document.  Please review these documents    carefully, as they describe your rights and restrictions with respect    to this document.  Code Components extracted from this document must    include Simplified BSD License text as described in Section 4.e of    the Trust Legal Provisions...