LSVR IETF Organizationally Specific TLVs for IEEE Std 802.1AB (LLDP)
draft-congdon-lsvr-lldp-tlvs-00

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LSVR                                                         P. Congdon
Internet Draft                                    Tallac Networks, Inc.
Intended status: Standards Track                            P. Bottorff
Expires: April 21, 2020                                           Aruba
                                                       October 22, 2019

   LSVR IETF Organizationally Specific TLVs for IEEE Std 802.1AB (LLDP)
                    draft-congdon-lsvr-lldp-tlvs-00.txt

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Congdon                 Expires April 22, 2019                 [Page 1]
Internet-Draft            LSVR TLVs for LLDP               October 2019

Abstract

   IEEE Std 802.1AB, commonly known as the Link Layer Discovery
   Protocol (LLDP), provides a means for individual organizations to
   define their own Type-Length-Value (TLV) objects for exchange over
   the protocol.  The IETF is a standards development organization with
   an IANA OUI (RFC 7042) that can be used in LLDP organizationally
   specific TLVs.  This document specifies IETF Organizationally
   Specific TLVs that support LSVR protocols.

Table of Contents

   1. Introduction...................................................3
   2. Conventions....................................................4
   3. Abbreviations..................................................4
   4. LLDP Organizationally Specific TLVs............................4
      4.1. Type......................................................5
      4.2. Length....................................................5
      4.3. Organizationally Unique Identifier........................5
      4.4. Subtype...................................................5
      4.5. Information...............................................5
   5. IETF Organizationally Specific TLVs............................5
      5.1. Logical Link Endpoint Identifier Attributes TLV...........6
         5.1.1. LLEI Length..........................................6
         5.1.2. LLEI.................................................6
         5.1.3. AttrCount............................................7
         5.1.4. Attribute List.......................................7
         5.1.5. Logical Link Endpoint Identifier TLV usage rules.....7
      5.2. IPv4 Announcement TLV.....................................7
         5.2.1. LLEI Length..........................................7
         5.2.2. LLEI.................................................8
         5.2.3. Encaps Flags.........................................8
            5.2.3.1. Announce........................................8
            5.2.3.2. Primary.........................................8
            5.2.3.3. Under/Over......................................8
            5.2.3.4. Loopback........................................8
         5.2.4. IPv4 Address.........................................9
         5.2.5. Prefix Length........................................9
         5.2.6. IPv4 Announcement TLV usage rules....................9
      5.3. IPv6 Announcement TLV.....................................9
         5.3.1. LLEI Length.........................................10
         5.3.2. LLEI................................................10
         5.3.3. Encaps Flags........................................10
         5.3.4. IPv6 Address........................................10
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