| Brian O'Connor | 98c5bec | 2017-08-14 19:23:54 -0700 | [diff] [blame] | 1 | module ietf-ip {
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| 2 |
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| 3 | yang-version 1;
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| 4 |
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| 5 | namespace
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| 6 | "urn:ietf:params:xml:ns:yang:ietf-ip";
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| 7 |
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| 8 | prefix ip;
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| 9 |
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| 10 | import ietf-interfaces {
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| 11 | prefix if;
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| 12 | }
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| 13 | import ietf-inet-types {
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| 14 | prefix inet;
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| 15 | }
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| 16 | import ietf-yang-types {
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| 17 | prefix yang;
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| 18 | }
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| 19 |
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| 20 | organization
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| 21 | "IETF NETMOD (NETCONF Data Modeling Language) Working Group";
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| 22 |
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| 23 | contact
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| 24 | "WG Web: <http://tools.ietf.org/wg/netmod/>
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| 25 | WG List: <mailto:netmod@ietf.org>
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| 26 |
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| 27 | WG Chair: Thomas Nadeau
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| 28 | <mailto:tnadeau@lucidvision.com>
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| 29 |
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| 30 | WG Chair: Juergen Schoenwaelder
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| 31 | <mailto:j.schoenwaelder@jacobs-university.de>
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| 32 |
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| 33 | Editor: Martin Bjorklund
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| 34 | <mailto:mbj@tail-f.com>";
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| 35 |
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| 36 | description
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| 37 | "This module contains a collection of YANG definitions for
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| 38 | configuring IP implementations.
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| 39 |
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| 40 | Copyright (c) 2014 IETF Trust and the persons identified as
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| 41 | authors of the code. All rights reserved.
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| 42 |
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| 43 | Redistribution and use in source and binary forms, with or
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| 44 | without modification, is permitted pursuant to, and subject
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| 45 | to the license terms contained in, the Simplified BSD License
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| 46 | set forth in Section 4.c of the IETF Trust's Legal Provisions
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| 47 | Relating to IETF Documents
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| 48 | (http://trustee.ietf.org/license-info).
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| 49 |
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| 50 | This version of this YANG module is part of RFC 7277; see
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| 51 | the RFC itself for full legal notices.";
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| 52 |
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| 53 | revision "2014-06-16" {
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| 54 | description "Initial revision.";
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| 55 | reference
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| 56 | "RFC 7277: A YANG Data Model for IP Management";
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| 57 |
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| 58 | }
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| 59 |
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| 60 | feature ipv4-non-contiguous-netmasks {
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| 61 | description
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| 62 | "Indicates support for configuring non-contiguous
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| 63 | subnet masks.";
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| 64 | }
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| 65 |
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| 66 | feature ipv6-privacy-autoconf {
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| 67 | description
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| 68 | "Indicates support for Privacy Extensions for Stateless Address
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| 69 | Autoconfiguration in IPv6.";
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| 70 | reference
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| 71 | "RFC 4941: Privacy Extensions for Stateless Address
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| 72 | Autoconfiguration in IPv6";
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| 73 | }
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| 74 |
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| 75 | typedef ip-address-origin {
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| 76 | type enumeration {
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| 77 | enum "other" {
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| 78 | value 0;
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| 79 | description
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| 80 | "None of the following.";
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| 81 | }
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| 82 | enum "static" {
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| 83 | value 1;
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| 84 | description
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| 85 | "Indicates that the address has been statically
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| 86 | configured - for example, using NETCONF or a Command Line
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| 87 | Interface.";
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| 88 | }
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| 89 | enum "dhcp" {
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| 90 | value 2;
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| 91 | description
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| 92 | "Indicates an address that has been assigned to this
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| 93 | system by a DHCP server.";
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| 94 | }
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| 95 | enum "link-layer" {
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| 96 | value 3;
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| 97 | description
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| 98 | "Indicates an address created by IPv6 stateless
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| 99 | autoconfiguration that embeds a link-layer address in its
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| 100 | interface identifier.";
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| 101 | }
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| 102 | enum "random" {
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| 103 | value 4;
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| 104 | description
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| 105 | "Indicates an address chosen by the system at
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| 106 |
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| 107 | random, e.g., an IPv4 address within 169.254/16, an
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| 108 | RFC 4941 temporary address, or an RFC 7217 semantically
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| 109 | opaque address.";
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| 110 | reference
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| 111 | "RFC 4941: Privacy Extensions for Stateless Address
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| 112 | Autoconfiguration in IPv6
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| 113 | RFC 7217: A Method for Generating Semantically Opaque
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| 114 | Interface Identifiers with IPv6 Stateless
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| 115 | Address Autoconfiguration (SLAAC)";
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| 116 | }
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| 117 | }
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| 118 | description
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| 119 | "The origin of an address.";
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| 120 | }
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| 121 |
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| 122 | typedef neighbor-origin {
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| 123 | type enumeration {
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| 124 | enum "other" {
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| 125 | value 0;
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| 126 | description
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| 127 | "None of the following.";
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| 128 | }
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| 129 | enum "static" {
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| 130 | value 1;
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| 131 | description
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| 132 | "Indicates that the mapping has been statically
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| 133 | configured - for example, using NETCONF or a Command Line
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| 134 | Interface.";
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| 135 | }
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| 136 | enum "dynamic" {
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| 137 | value 2;
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| 138 | description
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| 139 | "Indicates that the mapping has been dynamically resolved
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| 140 | using, e.g., IPv4 ARP or the IPv6 Neighbor Discovery
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| 141 | protocol.";
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| 142 | }
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| 143 | }
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| 144 | description
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| 145 | "The origin of a neighbor entry.";
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| 146 | }
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| 147 |
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| 148 | augment /if:devices/if:device/if:interfaces/if:interface {
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| 149 | description
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| 150 | "Parameters for configuring IP on interfaces.
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| 151 |
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| 152 | If an interface is not capable of running IP, the server
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| 153 | must not allow the client to configure these parameters.";
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| 154 | container ipv4 {
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| 155 | presence
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| 156 | "Enables IPv4 unless the 'enabled' leaf
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| 157 | (which defaults to 'true') is set to 'false'";
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| 158 | description
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| 159 | "Parameters for the IPv4 address family.";
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| 160 | leaf enabled {
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| 161 | type boolean;
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| 162 | default true;
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| 163 | description
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| 164 | "Controls whether IPv4 is enabled or disabled on this
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| 165 | interface. When IPv4 is enabled, this interface is
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| 166 | connected to an IPv4 stack, and the interface can send
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| 167 | and receive IPv4 packets.";
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| 168 | }
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| 169 |
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| 170 | leaf forwarding {
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| 171 | type boolean;
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| 172 | default false;
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| 173 | description
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| 174 | "Controls IPv4 packet forwarding of datagrams received by,
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| 175 | but not addressed to, this interface. IPv4 routers
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| 176 | forward datagrams. IPv4 hosts do not (except those
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| 177 | source-routed via the host).";
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| 178 | }
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| 179 |
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| 180 | leaf mtu {
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| 181 | type uint16 {
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| 182 | range "68..max";
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| 183 | }
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| 184 | units "octets";
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| 185 | description
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| 186 | "The size, in octets, of the largest IPv4 packet that the
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| 187 | interface will send and receive.
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| 188 |
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| 189 | The server may restrict the allowed values for this leaf,
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| 190 | depending on the interface's type.
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| 191 |
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| 192 | If this leaf is not configured, the operationally used MTU
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| 193 | depends on the interface's type.";
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| 194 | reference
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| 195 | "RFC 791: Internet Protocol";
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| 196 |
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| 197 | }
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| 198 |
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| 199 | list address {
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| 200 | key "ip";
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| 201 | description
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| 202 | "The list of configured IPv4 addresses on the interface.";
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| 203 | leaf ip {
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| 204 | type inet:ipv4-address-no-zone;
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| 205 | description
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| 206 | "The IPv4 address on the interface.";
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| 207 | }
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| 208 |
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| 209 | choice subnet {
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| 210 | mandatory true;
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| 211 | description
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| 212 | "The subnet can be specified as a prefix-length, or,
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| 213 | if the server supports non-contiguous netmasks, as
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| 214 | a netmask.";
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| 215 | leaf prefix-length {
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| 216 | type uint8 {
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| 217 | range "0..32";
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| 218 | }
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| 219 | description
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| 220 | "The length of the subnet prefix.";
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| 221 | }
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| 222 | leaf netmask {
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| 223 | if-feature ipv4-non-contiguous-netmasks;
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| 224 | type yang:dotted-quad;
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| 225 | description
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| 226 | "The subnet specified as a netmask.";
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| 227 | }
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| 228 | } // choice subnet
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| 229 | } // list address
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| 230 |
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| 231 | list neighbor {
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| 232 | key "ip";
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| 233 | description
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| 234 | "A list of mappings from IPv4 addresses to
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| 235 | link-layer addresses.
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| 236 |
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| 237 | Entries in this list are used as static entries in the
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| 238 | ARP Cache.";
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| 239 | reference
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| 240 | "RFC 826: An Ethernet Address Resolution Protocol";
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| 241 |
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| 242 | leaf ip {
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| 243 | type inet:ipv4-address-no-zone;
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| 244 | description
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| 245 | "The IPv4 address of the neighbor node.";
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| 246 | }
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| 247 |
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| 248 | leaf link-layer-address {
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| 249 | type yang:phys-address;
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| 250 | mandatory true;
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| 251 | description
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| 252 | "The link-layer address of the neighbor node.";
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| 253 | }
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| 254 | } // list neighbor
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| 255 | } // container ipv4
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| 256 |
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| 257 | container ipv6 {
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| 258 | presence
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| 259 | "Enables IPv6 unless the 'enabled' leaf
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| 260 | (which defaults to 'true') is set to 'false'";
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| 261 | description
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| 262 | "Parameters for the IPv6 address family.";
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| 263 | leaf enabled {
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| 264 | type boolean;
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| 265 | default true;
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| 266 | description
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| 267 | "Controls whether IPv6 is enabled or disabled on this
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| 268 | interface. When IPv6 is enabled, this interface is
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| 269 | connected to an IPv6 stack, and the interface can send
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| 270 | and receive IPv6 packets.";
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| 271 | }
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| 272 |
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| 273 | leaf forwarding {
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| 274 | type boolean;
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| 275 | default false;
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| 276 | description
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| 277 | "Controls IPv6 packet forwarding of datagrams received by,
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| 278 | but not addressed to, this interface. IPv6 routers
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| 279 | forward datagrams. IPv6 hosts do not (except those
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| 280 | source-routed via the host).";
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| 281 | reference
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| 282 | "RFC 4861: Neighbor Discovery for IP version 6 (IPv6)
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| 283 | Section 6.2.1, IsRouter";
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| 284 |
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| 285 | }
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| 286 |
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| 287 | leaf mtu {
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| 288 | type uint32 {
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| 289 | range "1280..max";
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| 290 | }
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| 291 | units "octets";
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| 292 | description
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| 293 | "The size, in octets, of the largest IPv6 packet that the
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| 294 | interface will send and receive.
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| 295 |
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| 296 | The server may restrict the allowed values for this leaf,
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| 297 | depending on the interface's type.
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| 298 |
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| 299 | If this leaf is not configured, the operationally used MTU
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| 300 | depends on the interface's type.";
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| 301 | reference
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| 302 | "RFC 2460: Internet Protocol, Version 6 (IPv6) Specification
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| 303 | Section 5";
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| 304 |
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| 305 | }
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| 306 |
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| 307 | list address {
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| 308 | key "ip";
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| 309 | description
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| 310 | "The list of configured IPv6 addresses on the interface.";
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| 311 | leaf ip {
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| 312 | type inet:ipv6-address-no-zone;
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| 313 | description
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| 314 | "The IPv6 address on the interface.";
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| 315 | }
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| 316 |
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| 317 | leaf prefix-length {
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| 318 | type uint8 {
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| 319 | range "0..128";
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| 320 | }
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| 321 | mandatory true;
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| 322 | description
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| 323 | "The length of the subnet prefix.";
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| 324 | }
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| 325 | } // list address
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| 326 |
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| 327 | list neighbor {
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| 328 | key "ip";
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| 329 | description
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| 330 | "A list of mappings from IPv6 addresses to
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| 331 | link-layer addresses.
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| 332 |
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| 333 | Entries in this list are used as static entries in the
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| 334 | Neighbor Cache.";
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| 335 | reference
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| 336 | "RFC 4861: Neighbor Discovery for IP version 6 (IPv6)";
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| 337 |
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| 338 | leaf ip {
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| 339 | type inet:ipv6-address-no-zone;
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| 340 | description
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| 341 | "The IPv6 address of the neighbor node.";
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| 342 | }
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| 343 |
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| 344 | leaf link-layer-address {
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| 345 | type yang:phys-address;
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| 346 | mandatory true;
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| 347 | description
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| 348 | "The link-layer address of the neighbor node.";
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| 349 | }
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| 350 | } // list neighbor
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| 351 |
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| 352 | leaf dup-addr-detect-transmits {
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| 353 | type uint32;
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| 354 | default 1;
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| 355 | description
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| 356 | "The number of consecutive Neighbor Solicitation messages
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| 357 | sent while performing Duplicate Address Detection on a
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| 358 | tentative address. A value of zero indicates that
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| 359 | Duplicate Address Detection is not performed on
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| 360 | tentative addresses. A value of one indicates a single
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| 361 | transmission with no follow-up retransmissions.";
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| 362 | reference
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| 363 | "RFC 4862: IPv6 Stateless Address Autoconfiguration";
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| 364 |
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| 365 | }
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| 366 |
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| 367 | container autoconf {
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| 368 | description
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| 369 | "Parameters to control the autoconfiguration of IPv6
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| 370 | addresses, as described in RFC 4862.";
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| 371 | reference
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| 372 | "RFC 4862: IPv6 Stateless Address Autoconfiguration";
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| 373 |
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| 374 | leaf create-global-addresses {
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| 375 | type boolean;
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| 376 | default true;
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| 377 | description
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| 378 | "If enabled, the host creates global addresses as
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| 379 | described in RFC 4862.";
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| 380 | reference
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| 381 | "RFC 4862: IPv6 Stateless Address Autoconfiguration
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| 382 | Section 5.5";
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| 383 |
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| 384 | }
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| 385 |
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| 386 | leaf create-temporary-addresses {
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| 387 | if-feature ipv6-privacy-autoconf;
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| 388 | type boolean;
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| 389 | default false;
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| 390 | description
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| 391 | "If enabled, the host creates temporary addresses as
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| 392 | described in RFC 4941.";
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| 393 | reference
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| 394 | "RFC 4941: Privacy Extensions for Stateless Address
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| 395 | Autoconfiguration in IPv6";
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| 396 |
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| 397 | }
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| 398 |
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| 399 | leaf temporary-valid-lifetime {
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| 400 | if-feature ipv6-privacy-autoconf;
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| 401 | type uint32;
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| 402 | units "seconds";
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| 403 | default 604800;
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| 404 | description
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| 405 | "The time period during which the temporary address
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| 406 | is valid.";
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| 407 | reference
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| 408 | "RFC 4941: Privacy Extensions for Stateless Address
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| 409 | Autoconfiguration in IPv6
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| 410 | - TEMP_VALID_LIFETIME";
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| 411 |
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| 412 | }
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| 413 |
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| 414 | leaf temporary-preferred-lifetime {
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| 415 | if-feature ipv6-privacy-autoconf;
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| 416 | type uint32;
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| 417 | units "seconds";
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| 418 | default 86400;
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| 419 | description
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| 420 | "The time period during which the temporary address is
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| 421 | preferred.";
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| 422 | reference
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| 423 | "RFC 4941: Privacy Extensions for Stateless Address
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| 424 | Autoconfiguration in IPv6
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| 425 | - TEMP_PREFERRED_LIFETIME";
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| 426 |
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| 427 | }
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| 428 | } // container autoconf
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| 429 | } // container ipv6
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| 430 | }
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| 431 |
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| 432 | augment /if:devices/if:device/if:interfaces-state/if:interface {
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| 433 | description
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| 434 | "Data nodes for the operational state of IP on interfaces.";
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| 435 | container ipv4 {
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| 436 | presence
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| 437 | "Present if IPv4 is enabled on this interface";
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| 438 | config false;
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| 439 | description
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| 440 | "Interface-specific parameters for the IPv4 address family.";
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| 441 | leaf forwarding {
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| 442 | type boolean;
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| 443 | description
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| 444 | "Indicates whether IPv4 packet forwarding is enabled or
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| 445 | disabled on this interface.";
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| 446 | }
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| 447 |
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| 448 | leaf mtu {
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| 449 | type uint16 {
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| 450 | range "68..max";
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| 451 | }
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| 452 | units "octets";
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| 453 | description
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| 454 | "The size, in octets, of the largest IPv4 packet that the
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| 455 | interface will send and receive.";
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| 456 | reference
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| 457 | "RFC 791: Internet Protocol";
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| 458 |
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| 459 | }
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| 460 |
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| 461 | list address {
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| 462 | key "ip";
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| 463 | description
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| 464 | "The list of IPv4 addresses on the interface.";
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| 465 | leaf ip {
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| 466 | type inet:ipv4-address-no-zone;
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| 467 | description
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| 468 | "The IPv4 address on the interface.";
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| 469 | }
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| 470 |
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| 471 | choice subnet {
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| 472 | description
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| 473 | "The subnet can be specified as a prefix-length, or,
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| 474 | if the server supports non-contiguous netmasks, as
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| 475 | a netmask.";
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| 476 | leaf prefix-length {
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| 477 | type uint8 {
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| 478 | range "0..32";
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| 479 | }
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| 480 | description
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| 481 | "The length of the subnet prefix.";
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| 482 | }
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| 483 | leaf netmask {
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| 484 | if-feature ipv4-non-contiguous-netmasks;
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| 485 | type yang:dotted-quad;
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| 486 | description
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| 487 | "The subnet specified as a netmask.";
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| 488 | }
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| 489 | } // choice subnet
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| 490 |
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| 491 | leaf origin {
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| 492 | type ip-address-origin;
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| 493 | description
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| 494 | "The origin of this address.";
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| 495 | }
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| 496 | } // list address
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| 497 |
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| 498 | list neighbor {
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| 499 | key "ip";
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| 500 | description
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| 501 | "A list of mappings from IPv4 addresses to
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| 502 | link-layer addresses.
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| 503 |
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| 504 | This list represents the ARP Cache.";
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| 505 | reference
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| 506 | "RFC 826: An Ethernet Address Resolution Protocol";
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| 507 |
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| 508 | leaf ip {
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| 509 | type inet:ipv4-address-no-zone;
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| 510 | description
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| 511 | "The IPv4 address of the neighbor node.";
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| 512 | }
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| 513 |
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| 514 | leaf link-layer-address {
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| 515 | type yang:phys-address;
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| 516 | description
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| 517 | "The link-layer address of the neighbor node.";
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| 518 | }
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| 519 |
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| 520 | leaf origin {
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| 521 | type neighbor-origin;
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| 522 | description
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| 523 | "The origin of this neighbor entry.";
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| 524 | }
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| 525 | } // list neighbor
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| 526 | } // container ipv4
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| 527 |
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| 528 | container ipv6 {
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| 529 | presence
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| 530 | "Present if IPv6 is enabled on this interface";
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| 531 | config false;
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| 532 | description
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| 533 | "Parameters for the IPv6 address family.";
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| 534 | leaf forwarding {
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| 535 | type boolean;
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| 536 | default false;
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| 537 | description
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| 538 | "Indicates whether IPv6 packet forwarding is enabled or
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| 539 | disabled on this interface.";
|
| 540 | reference
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| 541 | "RFC 4861: Neighbor Discovery for IP version 6 (IPv6)
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| 542 | Section 6.2.1, IsRouter";
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| 543 |
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| 544 | }
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| 545 |
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| 546 | leaf mtu {
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| 547 | type uint32 {
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| 548 | range "1280..max";
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| 549 | }
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| 550 | units "octets";
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| 551 | description
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| 552 | "The size, in octets, of the largest IPv6 packet that the
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| 553 | interface will send and receive.";
|
| 554 | reference
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| 555 | "RFC 2460: Internet Protocol, Version 6 (IPv6) Specification
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| 556 | Section 5";
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| 557 |
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| 558 | }
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| 559 |
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| 560 | list address {
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| 561 | key "ip";
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| 562 | description
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| 563 | "The list of IPv6 addresses on the interface.";
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| 564 | leaf ip {
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| 565 | type inet:ipv6-address-no-zone;
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| 566 | description
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| 567 | "The IPv6 address on the interface.";
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| 568 | }
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| 569 |
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| 570 | leaf prefix-length {
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| 571 | type uint8 {
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| 572 | range "0..128";
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| 573 | }
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| 574 | mandatory true;
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| 575 | description
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| 576 | "The length of the subnet prefix.";
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| 577 | }
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| 578 |
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| 579 | leaf origin {
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| 580 | type ip-address-origin;
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| 581 | description
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| 582 | "The origin of this address.";
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| 583 | }
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| 584 |
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| 585 | leaf status {
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| 586 | type enumeration {
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| 587 | enum "preferred" {
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| 588 | value 0;
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| 589 | description
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| 590 | "This is a valid address that can appear as the
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| 591 | destination or source address of a packet.";
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| 592 | }
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| 593 | enum "deprecated" {
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| 594 | value 1;
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| 595 | description
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| 596 | "This is a valid but deprecated address that should
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| 597 | no longer be used as a source address in new
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| 598 | communications, but packets addressed to such an
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| 599 | address are processed as expected.";
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| 600 | }
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| 601 | enum "invalid" {
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| 602 | value 2;
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| 603 | description
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| 604 | "This isn't a valid address, and it shouldn't appear
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| 605 | as the destination or source address of a packet.";
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| 606 | }
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| 607 | enum "inaccessible" {
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| 608 | value 3;
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| 609 | description
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| 610 | "The address is not accessible because the interface
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| 611 | to which this address is assigned is not
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| 612 | operational.";
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| 613 | }
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| 614 | enum "unknown" {
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| 615 | value 4;
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| 616 | description
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| 617 | "The status cannot be determined for some reason.";
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| 618 | }
|
| 619 | enum "tentative" {
|
| 620 | value 5;
|
| 621 | description
|
| 622 | "The uniqueness of the address on the link is being
|
| 623 | verified. Addresses in this state should not be
|
| 624 | used for general communication and should only be
|
| 625 | used to determine the uniqueness of the address.";
|
| 626 | }
|
| 627 | enum "duplicate" {
|
| 628 | value 6;
|
| 629 | description
|
| 630 | "The address has been determined to be non-unique on
|
| 631 | the link and so must not be used.";
|
| 632 | }
|
| 633 | enum "optimistic" {
|
| 634 | value 7;
|
| 635 | description
|
| 636 | "The address is available for use, subject to
|
| 637 | restrictions, while its uniqueness on a link is
|
| 638 | being verified.";
|
| 639 | }
|
| 640 | }
|
| 641 | description
|
| 642 | "The status of an address. Most of the states correspond
|
| 643 | to states from the IPv6 Stateless Address
|
| 644 | Autoconfiguration protocol.";
|
| 645 | reference
|
| 646 | "RFC 4293: Management Information Base for the
|
| 647 | Internet Protocol (IP)
|
| 648 | - IpAddressStatusTC
|
| 649 | RFC 4862: IPv6 Stateless Address Autoconfiguration";
|
| 650 |
|
| 651 | }
|
| 652 | } // list address
|
| 653 |
|
| 654 | list neighbor {
|
| 655 | key "ip";
|
| 656 | description
|
| 657 | "A list of mappings from IPv6 addresses to
|
| 658 | link-layer addresses.
|
| 659 |
|
| 660 | This list represents the Neighbor Cache.";
|
| 661 | reference
|
| 662 | "RFC 4861: Neighbor Discovery for IP version 6 (IPv6)";
|
| 663 |
|
| 664 | leaf ip {
|
| 665 | type inet:ipv6-address-no-zone;
|
| 666 | description
|
| 667 | "The IPv6 address of the neighbor node.";
|
| 668 | }
|
| 669 |
|
| 670 | leaf link-layer-address {
|
| 671 | type yang:phys-address;
|
| 672 | description
|
| 673 | "The link-layer address of the neighbor node.";
|
| 674 | }
|
| 675 |
|
| 676 | leaf origin {
|
| 677 | type neighbor-origin;
|
| 678 | description
|
| 679 | "The origin of this neighbor entry.";
|
| 680 | }
|
| 681 |
|
| 682 | leaf is-router {
|
| 683 | type empty;
|
| 684 | description
|
| 685 | "Indicates that the neighbor node acts as a router.";
|
| 686 | }
|
| 687 |
|
| 688 | leaf state {
|
| 689 | type enumeration {
|
| 690 | enum "incomplete" {
|
| 691 | value 0;
|
| 692 | description
|
| 693 | "Address resolution is in progress, and the link-layer
|
| 694 | address of the neighbor has not yet been
|
| 695 | determined.";
|
| 696 | }
|
| 697 | enum "reachable" {
|
| 698 | value 1;
|
| 699 | description
|
| 700 | "Roughly speaking, the neighbor is known to have been
|
| 701 | reachable recently (within tens of seconds ago).";
|
| 702 | }
|
| 703 | enum "stale" {
|
| 704 | value 2;
|
| 705 | description
|
| 706 | "The neighbor is no longer known to be reachable, but
|
| 707 | until traffic is sent to the neighbor no attempt
|
| 708 | should be made to verify its reachability.";
|
| 709 | }
|
| 710 | enum "delay" {
|
| 711 | value 3;
|
| 712 | description
|
| 713 | "The neighbor is no longer known to be reachable, and
|
| 714 | traffic has recently been sent to the neighbor.
|
| 715 | Rather than probe the neighbor immediately, however,
|
| 716 | delay sending probes for a short while in order to
|
| 717 | give upper-layer protocols a chance to provide
|
| 718 | reachability confirmation.";
|
| 719 | }
|
| 720 | enum "probe" {
|
| 721 | value 4;
|
| 722 | description
|
| 723 | "The neighbor is no longer known to be reachable, and
|
| 724 | unicast Neighbor Solicitation probes are being sent
|
| 725 | to verify reachability.";
|
| 726 | }
|
| 727 | }
|
| 728 | description
|
| 729 | "The Neighbor Unreachability Detection state of this
|
| 730 | entry.";
|
| 731 | reference
|
| 732 | "RFC 4861: Neighbor Discovery for IP version 6 (IPv6)
|
| 733 | Section 7.3.2";
|
| 734 |
|
| 735 | }
|
| 736 | } // list neighbor
|
| 737 | } // container ipv6
|
| 738 | }
|
| 739 | } // module ietf-ip
|
| 740 |
|