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Network Working Group G. Keeni
Request for Comments: 4295 Cyber Solutions Inc.
Category: Standards Track K. Koide
Tohoku University
K. Nagami
INTEC NetCore Inc.
S. Gundavelli
Cisco Systems Inc.
April 2006
Mobile IPv6 Management Information Base
Status of This Memo
This document specifies an Internet standards track protocol for the
Internet community, and requests discussion and suggestions for
improvements. Please refer to the current edition of the "Internet
Official Protocol Standards" (STD 1) for the standardization state
and status of this protocol. Distribution of this memo is unlimited.
Copyright Notice
Copyright (C) The Internet Society (2006).
Abstract
This memo defines a portion of the Management Information Base (MIB),
the Mobile-IPv6 MIB, for use with network management protocols in the
Internet community. In particular, the Mobile-IPv6 MIB will be used
to monitor and control the mobile node, home agent, and correspondent
node functions of a Mobile IPv6 (MIPv6) entity.
Table of Contents
1. The Internet-Standard Management Framework ......................2
2. Overview ........................................................2
2.1. The Mobile IPv6 Protocol Entities ..........................2
2.2. Terminology ................................................3
3. Mobile IPv6 Monitoring and Control Requirements .................3
4. MIB Design ......................................................4
5. The Mobile-IPv6 MIB .............................................6
6. Security Considerations .......................................104
7. IANA Considerations ...........................................106
8. References ....................................................106
8.1. Normative References .....................................106
8.2. Informative References ...................................107
9. Acknowledgements ..............................................107
Keeni, et al. Standards Track [Page 1]
RFC 4295 MOBILEIPV6-MIB April 2006 1. The Internet-Standard Management Framework For a detailed overview of the documents that describe the current Internet-Standard Management Framework, please refer to section 7 of RFC 3410 [RFC3410]. Managed objects are accessed via a virtual information store, termed the Management Information Base or MIB. MIB objects are generally accessed through the Simple Network Management Protocol (SNMP). Objects in the MIB are defined using the mechanisms defined in the Structure of Management Information (SMI). This memo specifies a MIB module that is compliant to the SMIv2, which is described in STD 58, RFC 2578 [RFC2578], STD 58, RFC 2579 [RFC2579] and STD 58, RFC 2580 [RFC2580]. 2. Overview 2.1. The Mobile IPv6 Protocol Entities Mobile IPv6 (MIPv6) [RFC3775] specifies a protocol that allows nodes to remain reachable while moving around in the IPv6 Internet. An entity that implements the MIPv6 protocol is a MIPv6 entity. There are three types of entities envisaged by the MIPv6 protocol. mobile node (MN): A node that can change its point of attachment from one link to another, while still being reachable via its home address. correspondent node (CN): A peer node with which a mobile node is communicating. The correspondent node may be either mobile or stationary. (Note that a correspondent node does not necessarily require MIPv6 support.) home agent (HA): A router on a mobile node's home link with which the mobile node has registered its current care-of address. While the mobile node is away from home, the home agent intercepts packets on the home link destined to the mobile node's home address, encapsulates them, and routes them to the mobile node's registered care-of address. This document defines a set of managed objects (MOs) that can be used to monitor and control MIPv6 entities. Keeni, et al. Standards Track [Page 2]
RFC 4295 MOBILEIPV6-MIB April 2006 2.2. Terminology The terminology used in this document is consistent with the definitions used in Mobile IPv6 protocol specification [RFC3775]. The key words "MUST", "MUST NOT", "REQUIRED", "SHALL", "SHALL NOT", "SHOULD", "SHOULD NOT", "RECOMMENDED", "NOT RECOMMENDED", "MAY", and "OPTIONAL" in this document are to be interpreted as described in BCP 14, RFC 2119 [RFC2119]. 3. Mobile IPv6 Monitoring and Control Requirements For managing a MIPv6 entity it is necessary to monitor the following: o capabilities of MIPv6 entities o traffic due to MIPv6 o binding-related statistics (at home agent, correspondent node, and mobile node) o binding details (at home agent and correspondent node) o history of Binding Updates (at home agent, correspondent node, and mobile node) The MIPv6 protocol document stipulates that several MIPv6-related parameters should be manually configurable. The MIPv6 MIB should define managed objects that can be used to configure the related parameters, for example: o the preference value the home agent will use in Router Advertisements; o the lifetime value the home agent will use in Router Advertisements; o whether a home agent will send ICMP Mobile Prefix Advertisements to mobile nodes; o whether a home agent will respond to ICMP Mobile Prefix Solicitation messages from mobile nodes; and o whether a home agent will process multicast group membership control messages from mobile nodes. Keeni, et al. Standards Track [Page 3]
RFC 4295 MOBILEIPV6-MIB April 2006 4. MIB Design The basic principle has been to keep the MIB as simple as possible and at the same time to make it effective enough so that the essential needs of monitoring and control are met. It is envisaged that wherever possible existing MIBs will be used (e.g., IPSec MIB, Neighbor Discovery MIB, Tunnel MIB [RFC4087]) for monitor and control of MIPv6 entities. It is assumed that the Mobile IPv6 Management Information Base (MOBILEIPV6-MIB) will always be implemented in conjunction with the IPv6-capable version of the IP-MIB [RFC4293]. The MOBILEIPV6-MIB uses the textual conventions defined in the INET-ADDRESS-MIB [RFC4001]. The Mobile-IPv6 MIB is composed of the following groups of definitions: - mip6Core: a generic group containing objects that are common to all the Mobile IPv6 entities. - mip6Ha: this group models the home agent service. It is composed of objects specific to the services and associated advertisement parameters offered by the home agent on each of its links. It also contains objects pertaining to the maintenance of the home agent list on each of the links on which the service is offered. - mip6Mn: this group models the mobile node service. It is composed of objects specific to the Dynamic Home Agent discovery function and related parameters. It also contains objects that record the movement of the mobile node. - mip6Cn: models the correspondent node and is primarily scoped to its participation in the Return Routability procedure for achieving Route Optimization triggered by the mobile node. - mip6Notifications: defines the set of notifications that will be used to asynchronously monitor the Mobile IPv6 entities. The tables contained in the above groups are as follows: mip6BindingCacheTable : models the binding cache on the home agent and correspondent node. It contains details of the Binding Update requests that have been received and accepted. mip6BindingHistoryTable : tracks the history of the binding cache. mip6NodeTrafficTable : the mobile node-wise traffic counters. Keeni, et al. Standards Track [Page 4]
RFC 4295 MOBILEIPV6-MIB April 2006 mip6MnHomeAddressTable : contains all the home addresses pertaining to the mobile node and the corresponding registration status. mip6MnBLTable : models the Binding Update List on the mobile node. It contains information about the registration requests sent by the mobile node and the corresponding results. mip6CnCounterTable : contains the mobile node-wise registration statistics. mip6HaConfTable : contains the configurable advertisement parameters for all the interfaces on which the home agent service is advertised. mip6HaCounterTable : contains registration statistics for all mobile nodes registered with the home agent. mip6HaListTable : contains the list of all routers that are acting as home agents on each of the interfaces on which the home agent service is offered by this router. mip6HaGlAddrTable : contains the global addresses of the home agents. Keeni, et al. Standards Track [Page 5]
RFC 4295 MOBILEIPV6-MIB April 2006 5. The Mobile-IPv6 MIB. MOBILEIPV6-MIB DEFINITIONS ::= BEGIN IMPORTS MODULE-IDENTITY, mib-2, Unsigned32, Integer32, Counter32, Gauge32, Counter64, OBJECT-TYPE, NOTIFICATION-TYPE FROM SNMPv2-SMI TEXTUAL-CONVENTION, TruthValue, DateAndTime, TimeStamp FROM SNMPv2-TC MODULE-COMPLIANCE, OBJECT-GROUP, NOTIFICATION-GROUP FROM SNMPv2-CONF InetAddressType, InetAddress FROM INET-ADDRESS-MIB ipv6InterfaceIfIndex FROM IP-MIB ; mip6MIB MODULE-IDENTITY LAST-UPDATED "200602010000Z" -- 1st February 2006 ORGANIZATION "IETF mip6 Working Group" CONTACT-INFO " Glenn Mansfield Keeni Postal: Cyber Solutions Inc. 6-6-3, Minami Yoshinari Aoba-ku, Sendai, Japan 989-3204. Tel: +81-22-303-4012 Fax: +81-22-303-4015 E-mail: glenn@cysols.com Kenichi Nagami Postal: INTEC NetCore Inc. 1-3-3, Shin-suna Koto-ku, Tokyo, 135-0075 Japan Tel: +81-3-5665-5069 E-mail: nagami@inetcore.com Kazuhide Koide Postal: Tohoku University 2-1-1, Katahira Aoba-ku, Sendai, 980-8577 Japan Tel: +81-22-217-5454 E-mail: koide@shiratori.riec.tohoku.ac.jp Keeni, et al. Standards Track [Page 6]
RFC 4295 MOBILEIPV6-MIB April 2006 Sri Gundavelli Postal: Cisco Systems 170 W.Tasman Drive, San Jose, CA 95134 USA Tel: +1-408-527-6109 E-mail: sgundave@cisco.com Support Group E-mail: mip6@ietf.org" DESCRIPTION "The MIB module for monitoring Mobile-IPv6 entities. Copyright (C) The Internet Society 2006. This version of this MIB module is part of RFC 4295; see the RFC itself for full legal notices. " REVISION "200602010000Z" -- 1st February 2006 DESCRIPTION "Initial version, published as RFC 4295." ::= { mib-2 133 } -- The major groups mip6Notifications OBJECT IDENTIFIER ::= { mip6MIB 0 } mip6Objects OBJECT IDENTIFIER ::= { mip6MIB 1 } mip6Conformance OBJECT IDENTIFIER ::= { mip6MIB 2 } mip6Core OBJECT IDENTIFIER ::= { mip6Objects 1 } mip6Mn OBJECT IDENTIFIER ::= { mip6Objects 2 } mip6Cn OBJECT IDENTIFIER ::= { mip6Objects 3 } mip6Ha OBJECT IDENTIFIER ::= { mip6Objects 4 } -- The sub groups mip6System OBJECT IDENTIFIER ::= { mip6Core 1 } mip6Bindings OBJECT IDENTIFIER ::= { mip6Core 2 } mip6Stats OBJECT IDENTIFIER ::= { mip6Core 3 } mip6MnSystem OBJECT IDENTIFIER ::= { mip6Mn 1 } mip6MnConf OBJECT IDENTIFIER ::= { mip6Mn 2 } mip6MnRegistration OBJECT IDENTIFIER ::= { mip6Mn 3 } mip6CnSystem OBJECT IDENTIFIER ::= { mip6Cn 1 } Keeni, et al. Standards Track [Page 7]
RFC 4295 MOBILEIPV6-MIB April 2006 mip6CnStats OBJECT IDENTIFIER ::= { mip6Cn 2 } mip6HaAdvertisement OBJECT IDENTIFIER ::= { mip6Ha 1 } mip6HaStats OBJECT IDENTIFIER ::= { mip6Ha 2 } -- Textual Conventions Mip6BURequestRejectionCode ::= TEXTUAL-CONVENTION STATUS current DESCRIPTION "The value of the status field in the Binding Acknowledgment message when the Binding Update was rejected. " REFERENCE "RFC 3775 : Section 6.1.8" SYNTAX INTEGER { reasonUnspecified (1), --(Code 128) admProhibited (2), --(Code 129) insufficientResource (3), --(Code 130) homeRegistrationNotSupported (4), --(Code 131) notHomeSubnet (5), --(Code 132) notHomeAgentForThisMobileNode (6), --(Code 133) duplicateAddressDetectionFailed (7), --(Code 134) sequenceNumberOutOfWindow (8), --(Code 135) expiredHomeNonceIndex (9), --(Code 136) expiredCareofNonceIndex (10), --(Code 137) expiredNonces (11), --(Code 138) registrationTypeChangeDisallowed(12) --(Code 139) } Keeni, et al. Standards Track [Page 8]
RFC 4295 MOBILEIPV6-MIB April 2006 mip6Capabilities OBJECT-TYPE SYNTAX BITS { mobileNode (0), homeAgent (1), correspondentNode (2) } MAX-ACCESS read-only STATUS current DESCRIPTION "This object indicates the Mobile IPv6 functions that are supported by this managed entity. Multiple Mobile IPv6 functions may be supported by a single entity. " REFERENCE "RFC 3775 : Section 3.2, 4.1" ::= { mip6System 1 } mip6Status OBJECT-TYPE SYNTAX INTEGER { enabled(1), disabled(2) } MAX-ACCESS read-write STATUS current DESCRIPTION "This object indicates whether the Mobile IPv6 function is enabled for the managed entity. If it is enabled, the agent discovery and registration functions will be operational. Changing the status from enabled(1) to disabled(2) will terminate the agent discovery and registration functions. On the other hand, changing the status from disabled(2) to enabled(1) will start the agent discovery and registration functions. The value of this object SHOULD remain unchanged across reboots of the managed entity. " ::= { mip6System 2 } -- mip6BindingCache Keeni, et al. Standards Track [Page 9]
RFC 4295 MOBILEIPV6-MIB April 2006 mip6BindingCacheTable OBJECT-TYPE SYNTAX SEQUENCE OF Mip6BindingCacheEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "This table models the Binding Cache on the managed entity. The cache is maintained by home agents and correspondent nodes. It contains both correspondent registration entries and home registration entries. Entries in this table are not required to survive a reboot of the managed entity. " REFERENCE "RFC 3775 : Section 4.5, 9.1, 10.1" ::= { mip6Bindings 1 } mip6BindingCacheEntry OBJECT-TYPE SYNTAX Mip6BindingCacheEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "This entry represents a conceptual row in the binding cache table. It represents a single Binding Update. Implementors need to be aware that if the total number of octets in mip6BindingHomeAddress exceeds 113, then OIDs of column instances in this row will have more than 128 sub-identifiers and cannot be accessed using SNMPv1, SNMPv2c, or SNMPv3. " INDEX { mip6BindingHomeAddressType, mip6BindingHomeAddress } ::= { mip6BindingCacheTable 1 } Keeni, et al. Standards Track [Page 10]
RFC 4295 MOBILEIPV6-MIB April 2006 Mip6BindingCacheEntry ::= SEQUENCE { mip6BindingHomeAddressType InetAddressType, mip6BindingHomeAddress InetAddress, mip6BindingCOAType InetAddressType, mip6BindingCOA InetAddress, mip6BindingTimeRegistered DateAndTime, mip6BindingTimeGranted Gauge32, mip6BindingTimeRemaining Gauge32, mip6BindingHomeRegn TruthValue, mip6BindingMaxSeq Unsigned32, mip6BindingUsageTS DateAndTime, mip6BindingUsageCount Gauge32, mip6BindingAdminStatus INTEGER } mip6BindingHomeAddressType OBJECT-TYPE SYNTAX InetAddressType MAX-ACCESS not-accessible STATUS current DESCRIPTION "The InetAddressType of the mip6BindingHomeAddress that follows. " ::= { mip6BindingCacheEntry 1 } mip6BindingHomeAddress OBJECT-TYPE SYNTAX InetAddress MAX-ACCESS not-accessible STATUS current DESCRIPTION "The home address of the mobile node corresponding to the Binding Cache entry. This field is used as the key for searching the mobile node's current care-of address in the Binding Cache. The type of the address represented by this object is specified by the corresponding mip6BindingHomeAddressType object. " REFERENCE "RFC 3775 : Section 9.1" ::= { mip6BindingCacheEntry 2 } Keeni, et al. Standards Track [Page 11]
RFC 4295 MOBILEIPV6-MIB April 2006 mip6BindingCOAType OBJECT-TYPE SYNTAX InetAddressType MAX-ACCESS read-only STATUS current DESCRIPTION "The InetAddressType of the mip6BindingCOA that follows. " ::= { mip6BindingCacheEntry 3 } mip6BindingCOA OBJECT-TYPE SYNTAX InetAddress MAX-ACCESS read-only STATUS current DESCRIPTION "The care-of address of the mobile node indicated by the home address field (mip6BindingHomeAddress) in this Binding Cache entry. The type of the address represented by this object is specified by the corresponding mip6BindingCOAType object. " REFERENCE "RFC 3775 : Section 9.1" ::= { mip6BindingCacheEntry 4 } mip6BindingTimeRegistered OBJECT-TYPE SYNTAX DateAndTime MAX-ACCESS read-only STATUS current DESCRIPTION "The timestamp when this Binding Cache entry was created. " ::= { mip6BindingCacheEntry 5 } mip6BindingTimeGranted OBJECT-TYPE SYNTAX Gauge32 UNITS "seconds" MAX-ACCESS read-only STATUS current DESCRIPTION "The lifetime in seconds granted to the mobile node for this registration. " ::= { mip6BindingCacheEntry 6 } Keeni, et al. Standards Track [Page 12]
RFC 4295 MOBILEIPV6-MIB April 2006 mip6BindingTimeRemaining OBJECT-TYPE SYNTAX Gauge32 UNITS "seconds" MAX-ACCESS read-only STATUS current DESCRIPTION "The lifetime in seconds remaining for this registration. " REFERENCE "RFC 3775 : Section 9.1" ::= { mip6BindingCacheEntry 7 } mip6BindingHomeRegn OBJECT-TYPE SYNTAX TruthValue MAX-ACCESS read-only STATUS current DESCRIPTION "This object indicates whether or not this Binding Cache entry is a home registration entry (applicable only on nodes that support home agent functionality). " REFERENCE "RFC 3775 : Section 9.1" ::= { mip6BindingCacheEntry 8 } mip6BindingMaxSeq OBJECT-TYPE SYNTAX Unsigned32 (0..65536) MAX-ACCESS read-only STATUS current DESCRIPTION "The maximum value of the Sequence Number field received in previous Binding Updates for this home address (mip6BindingHomeAddress). " REFERENCE "RFC 3775 : Section 9.1, 9.5.1" ::= { mip6BindingCacheEntry 9 } Keeni, et al. Standards Track [Page 13]
RFC 4295 MOBILEIPV6-MIB April 2006 mip6BindingUsageTS OBJECT-TYPE SYNTAX DateAndTime MAX-ACCESS read-only STATUS current DESCRIPTION "The timestamp when this entry was last looked up. " REFERENCE "RFC 3775 : Section 9.1" ::= { mip6BindingCacheEntry 10 } mip6BindingUsageCount OBJECT-TYPE SYNTAX Gauge32 MAX-ACCESS read-only STATUS current DESCRIPTION "The number of times this entry was looked up. " REFERENCE "RFC 3775 : Section 9.1" ::= { mip6BindingCacheEntry 11 } mip6BindingAdminStatus OBJECT-TYPE SYNTAX INTEGER { active (1), inactive (2) } MAX-ACCESS read-write STATUS current DESCRIPTION "This is an administrative object used to control the status of a binding cache entry. By default the value will be 'active'(1). A value of 'inactive'(2) will indicate that the validity of the entry is suspended. It does not exist in the binding cache for all practical purposes. The state can be changed from 'active' to 'inactive' by operator intervention. Causing the state to change to 'inactive' results in the entry being deleted from the cache. Attempts to change the status from 'inactive' to 'active' will be rejected. " REFERENCE "RFC 3775 : Section 9.1" ::= { mip6BindingCacheEntry 12 } Keeni, et al. Standards Track [Page 14]
RFC 4295 MOBILEIPV6-MIB April 2006 -- mip6BindingHistory -- Once the lifetime expires an entry will be removed from the -- Binding Cache. -- For monitoring purposes it will be useful to have access to -- the history of the Binding Cache. BindingHistoryTable serves -- this purpose. It records the history of the Bindings. -- The size of the table will be left to implementors. mip6BindingHistoryTable OBJECT-TYPE SYNTAX SEQUENCE OF Mip6BindingHistoryEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "A table containing a record of the bindings. " ::= { mip6Bindings 2 } mip6BindingHistoryEntry OBJECT-TYPE SYNTAX Mip6BindingHistoryEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "The record of a binding. Implementors need to be aware that if the total number of octets in mip6BindingHstHomeAddress exceeds 112, then OIDs of column instances in this row will have more than 128 sub-identifiers and cannot be accessed using SNMPv1, SNMPv2c, or SNMPv3. " INDEX { mip6BindingHstHomeAddressType, mip6BindingHstHomeAddress , mip6BindingHstIndex} ::= { mip6BindingHistoryTable 1 } Keeni, et al. Standards Track [Page 15]
RFC 4295 MOBILEIPV6-MIB April 2006 Mip6BindingHistoryEntry ::= SEQUENCE { mip6BindingHstHomeAddressType InetAddressType, mip6BindingHstHomeAddress InetAddress, mip6BindingHstIndex Unsigned32, mip6BindingHstCOAType InetAddressType, mip6BindingHstCOA InetAddress, mip6BindingHstTimeRegistered DateAndTime, mip6BindingHstTimeExpired DateAndTime, mip6BindingHstHomeRegn TruthValue, mip6BindingHstUsageTS DateAndTime, mip6BindingHstUsageCount Gauge32 } mip6BindingHstHomeAddressType OBJECT-TYPE SYNTAX InetAddressType MAX-ACCESS not-accessible STATUS current DESCRIPTION "The InetAddressType of the mip6BindingHstHomeAddress that follows. " ::= { mip6BindingHistoryEntry 1 } mip6BindingHstHomeAddress OBJECT-TYPE SYNTAX InetAddress MAX-ACCESS not-accessible STATUS current DESCRIPTION "Mobile node's home address. The type of the address represented by this object is specified by the corresponding mip6BindingHstHomeAddressType object. " ::= { mip6BindingHistoryEntry 2 } mip6BindingHstIndex OBJECT-TYPE SYNTAX Unsigned32 (1..4294967295) MAX-ACCESS not-accessible STATUS current DESCRIPTION "The index to uniquely identify this record along with the mobile node's HomeAddress type and HomeAddress. It should be monotonically increasing. It may wrap after reaching its max value." ::= { mip6BindingHistoryEntry 3 } Keeni, et al. Standards Track [Page 16]
RFC 4295 MOBILEIPV6-MIB April 2006 mip6BindingHstCOAType OBJECT-TYPE SYNTAX InetAddressType MAX-ACCESS read-only STATUS current DESCRIPTION "The InetAddressType of the mip6BindingHstCOA that follows. " ::= { mip6BindingHistoryEntry 4 } mip6BindingHstCOA OBJECT-TYPE SYNTAX InetAddress MAX-ACCESS read-only STATUS current DESCRIPTION "Mobile node's care-of address. One mobile node can have multiple bindings with different care-of addresses. The type of the address represented by this object is specified by the corresponding mip6BindingHstCOAType object. " ::= { mip6BindingHistoryEntry 5 } mip6BindingHstTimeRegistered OBJECT-TYPE SYNTAX DateAndTime MAX-ACCESS read-only STATUS current DESCRIPTION "The timestamp when this Binding Cache entry was created. " ::= { mip6BindingHistoryEntry 6 } mip6BindingHstTimeExpired OBJECT-TYPE SYNTAX DateAndTime MAX-ACCESS read-only STATUS current DESCRIPTION "The timestamp when this Binding Cache entry expired. " ::= { mip6BindingHistoryEntry 7 } Keeni, et al. Standards Track [Page 17]
RFC 4295 MOBILEIPV6-MIB April 2006 mip6BindingHstHomeRegn OBJECT-TYPE SYNTAX TruthValue MAX-ACCESS read-only STATUS current DESCRIPTION "This object indicates whether or not this Binding Cache entry is a home registration entry (applicable only on nodes that support home agent functionality). " ::= { mip6BindingHistoryEntry 8 } mip6BindingHstUsageTS OBJECT-TYPE SYNTAX DateAndTime MAX-ACCESS read-only STATUS current DESCRIPTION "The timestamp when this entry was last looked up. " ::= { mip6BindingHistoryEntry 9 } mip6BindingHstUsageCount OBJECT-TYPE SYNTAX Gauge32 MAX-ACCESS read-only STATUS current DESCRIPTION "The number of times this entry was looked up. " ::= { mip6BindingHistoryEntry 10 } -- mip6TrafficCounters -- MIPv6 Traffic will be characterized by -- IPv6 datagrams which satisfy at least one of the following -- conditions -- - the datagrams are tunneled to the mobile node by the HA -- - the datagrams are reverse tunneled by the MN to the HA -- - the datagrams have the Routing header type 2 set. -- - the datagrams have the Home Address option set in the -- Destination Option extension header -- - the datagrams have the mobility header mip6TotalTraffic OBJECT IDENTIFIER ::= { mip6Stats 1 } -- REFERENCE -- "RFC 3775 : Section 4.1, 6.3, 6.4" Keeni, et al. Standards Track [Page 18]
RFC 4295 MOBILEIPV6-MIB April 2006 mip6InOctets OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "The total number of octets in the MIPv6 datagrams received by the MIPv6 entity. This will include datagrams with the Mobility Header, the Home Address option in the Destination Option extension header (Next Header value = 60), or the type 2 Routing Header. It will also include the IPv6 datagrams that are reverse tunneled to a home agent from a mobile node's home address. Discontinuities in the value of this counter can occur at re-initialization of the management system, and at other times as indicated by the value of mip6CounterDiscontinuityTime. " REFERENCE "RFC 3775 : Section 6.1, 6.3, 6.4, 10.4.5" ::= { mip6TotalTraffic 1 } mip6HCInOctets OBJECT-TYPE SYNTAX Counter64 MAX-ACCESS read-only STATUS current DESCRIPTION "The total number of octets in the MIPv6 datagrams received by the MIPv6 entity. This will include datagrams with the Mobility Header, the Home Address option in the Destination Option extension header (Next Header value = 60), or the type 2 Routing Header. It will also include the IPv6 datagrams that are reverse tunneled to a home agent from a mobile node's home address. This object is a 64-bit version of mip6InOctets. Discontinuities in the value of this counter can occur at re-initialization of the management system, and at other times as indicated by the value of mip6CounterDiscontinuityTime. " REFERENCE "RFC 3775 : Section 6.1, 6.3, 6.4, 10.4.5" ::= { mip6TotalTraffic 2 } Keeni, et al. Standards Track [Page 19]
RFC 4295 MOBILEIPV6-MIB April 2006 mip6InPkts OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "The number of MIPv6 datagrams received by the MIPv6 entity. This will include datagrams with the Mobility Header, the Home Address option in the Destination Option extension header (Next Header value = 60), or the type 2 Routing Header. It will also include the IPv6 datagrams that are reverse tunneled to a home agent from a mobile node's home address. Discontinuities in the value of this counter can occur at re-initialization of the management system, and at other times as indicated by the value of mip6CounterDiscontinuityTime. " REFERENCE "RFC 3775 : Section 6.1, 6.3, 6.4, 10.4.5" ::= { mip6TotalTraffic 3 } mip6HCInPkts OBJECT-TYPE SYNTAX Counter64 MAX-ACCESS read-only STATUS current DESCRIPTION "The number of MIPv6 datagrams received by the MIPv6 entity. This will include datagrams with the Mobility Header, the Home Address option in the Destination Option extension header (Next Header value = 60), or the type 2 Routing Header. It will also include the IPv6 datagrams that are reverse tunneled to a home agent from a mobile node's home address. This object is a 64-bit version of mip6InPkts. Discontinuities in the value of this counter can occur at re-initialization of the management system, and at other times as indicated by the value of mip6CounterDiscontinuityTime. " REFERENCE "RFC 3775 : Section 6.1, 6.3, 6.4, 10.4.5" ::= { mip6TotalTraffic 4 } Keeni, et al. Standards Track [Page 20]
RFC 4295 MOBILEIPV6-MIB April 2006 mip6OutOctets OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "The total number of octets in the MIPv6 datagrams sent by the MIPv6 entity. This will include datagrams with the Mobility Header, the Home Address option in the Destination Option extension header (Next Header value = 60), or the type 2 Routing Header. It will also include the IPv6 datagrams that are reverse tunneled to a home agent from a mobile node's home address. Discontinuities in the value of this counter can occur at re-initialization of the management system, and at other times as indicated by the value of mip6CounterDiscontinuityTime. " REFERENCE "RFC 3775 : Section 6.1, 6.3, 6.4, 10.4.5" ::= { mip6TotalTraffic 5 } mip6HCOutOctets OBJECT-TYPE SYNTAX Counter64 MAX-ACCESS read-only STATUS current DESCRIPTION "The total number of octets in the MIPv6 datagrams sent by the MIPv6 entity. This will include datagrams with the Mobility Header, the Home Address option in the Destination Option extension header (Next Header value = 60), or the type 2 Routing Header. It will also include the IPv6 datagrams that are reverse tunneled to a home agent from a mobile node's home address. This object is a 64-bit version of mip6OutOctets. Discontinuities in the value of this counter can occur at re-initialization of the management system, and at other times as indicated by the value of mip6CounterDiscontinuityTime. " REFERENCE "RFC 3775 : Section 6.1, 6.3, 6.4, 10.4.5" ::= { mip6TotalTraffic 6 } Keeni, et al. Standards Track [Page 21]
RFC 4295 MOBILEIPV6-MIB April 2006 mip6OutPkts OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "The number of MIPv6 datagrams sent by the MIPv6 entity. This will include the datagrams with Mobility Header, the Home Address option in the Destination Option extension header (Next Header value = 60), or the type 2 Routing Header. It will also include the IPv6 datagrams that are reverse tunneled to a home agent from a mobile node's home address. Discontinuities in the value of this counter can occur at re-initialization of the management system, and at other times as indicated by the value of mip6CounterDiscontinuityTime. " REFERENCE "RFC 3775 : Section 6.1, 6.3, 6.4, 10.4.5" ::= { mip6TotalTraffic 7 } mip6HCOutPkts OBJECT-TYPE SYNTAX Counter64 MAX-ACCESS read-only STATUS current DESCRIPTION "The number of MIPv6 datagrams sent by the MIPv6 entity. This will include datagrams with the Mobility Header, the Home Address option in the Destination Option extension header (Next Header value = 60), or the type 2 Routing Header. It will also include the IPv6 datagrams that are reverse tunneled to a home agent from a mobile node's home address. This object is a 64-bit version of mip6OutPkts. Discontinuities in the value of this counter can occur at re-initialization of the management system, and at other times as indicated by the value of mip6CounterDiscontinuityTime. " REFERENCE "RFC 3775 : Section 6.1, 6.3, 6.4, 10.4.5" ::= { mip6TotalTraffic 8 } Keeni, et al. Standards Track [Page 22]
RFC 4295 MOBILEIPV6-MIB April 2006 mip6CounterDiscontinuityTime OBJECT-TYPE SYNTAX TimeStamp MAX-ACCESS read-only STATUS current DESCRIPTION "The value of sysUpTime on the most recent occasion at which any one or more of this MIPv6 entities global counters, viz., counters with OID prefix 'mip6TotalTraffic' or 'mip6CnGlobalStats' or 'mip6HaGlobalStats' suffered a discontinuity. If no such discontinuities have occurred since the last re-initialization of the local management subsystem, then this object will have a zero value. " ::= { mip6TotalTraffic 9 } -- mip6NodeTrafficCounters mip6NodeTrafficTable OBJECT-TYPE SYNTAX SEQUENCE OF Mip6NodeTrafficEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "A table containing MIPv6 traffic counters per mobile node. " ::= { mip6Stats 2 } mip6NodeTrafficEntry OBJECT-TYPE SYNTAX Mip6NodeTrafficEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "The MIPv6 traffic statistics for a mobile node. Implementors need to be aware that if the total number of octets in mip6BindingHomeAddress exceeds 113, then OIDs of column instances in this row will have more than 128 sub-identifiers and cannot be accessed using SNMPv1, SNMPv2c, or SNMPv3. " INDEX { mip6BindingHomeAddressType, mip6BindingHomeAddress } ::= { mip6NodeTrafficTable 1 } Keeni, et al. Standards Track [Page 23]
RFC 4295 MOBILEIPV6-MIB April 2006 Mip6NodeTrafficEntry ::= SEQUENCE { mip6NodeInOctets Counter32, mip6HCNodeInOctets Counter64, mip6NodeInPkts Counter32, mip6HCNodeInPkts Counter64, mip6NodeOutOctets Counter32, mip6HCNodeOutOctets Counter64, mip6NodeOutPkts Counter32, mip6HCNodeOutPkts Counter64, mip6NodeCtrDiscontinuityTime TimeStamp } mip6NodeInOctets OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "The total number of octets in the MIPv6 datagrams received from the mobile node by the MIPv6 entity. This will include datagrams with the Mobility Header or the Home Address option in the Destination Option extension header (Next Header value = 60). It will also include the IPv6 datagrams that are reverse tunneled to a home agent from the mobile node's home address. Discontinuities in the value of this counter can occur at re-initialization of the management system, and at other times as indicated by the value of mip6NodeCtrDiscontinuityTime. " REFERENCE "RFC 3775 : Section 6.1, 6.3, 6.4, 10.4.5" ::= { mip6NodeTrafficEntry 1 } Keeni, et al. Standards Track [Page 24]
RFC 4295 MOBILEIPV6-MIB April 2006 mip6HCNodeInOctets OBJECT-TYPE SYNTAX Counter64 MAX-ACCESS read-only STATUS current DESCRIPTION "The total number of octets in the MIPv6 datagrams received from the mobile node by the MIPv6 entity. This will include datagrams with the Mobility Header or the Home Address option in the Destination Option extension header (Next Header value = 60). It will also include the IPv6 datagrams that are reverse tunneled to a home agent from the mobile node's home address. This object is a 64-bit version of mip6NodeInOctets. Discontinuities in the value of this counter can occur at re-initialization of the management system, and at other times as indicated by the value of mip6NodeCtrDiscontinuityTime. " REFERENCE "RFC 3775 : Section 6.1, 6.3, 6.4, 10.4.5" ::= { mip6NodeTrafficEntry 2 } mip6NodeInPkts OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "The number of MIPv6 datagrams received from the mobile node by the MIPv6 entity. This will include the datagrams with the Mobility Header or the Home Address option in the Destination Option extension header (Next Header value = 60). It will also include the IPv6 datagrams that are reverse tunneled to a home agent from the mobile node's home address. Discontinuities in the value of this counter can occur at re-initialization of the management system, and at other times as indicated by the value of mip6NodeCtrDiscontinuityTime. " REFERENCE "RFC 3775 : Section 6.1, 6.3, 6.4, 10.4.5" ::= { mip6NodeTrafficEntry 3 } Keeni, et al. Standards Track [Page 25]
RFC 4295 MOBILEIPV6-MIB April 2006 mip6HCNodeInPkts OBJECT-TYPE SYNTAX Counter64 MAX-ACCESS read-only STATUS current DESCRIPTION "The number of MIPv6 datagrams received from the mobile node by the MIPv6 entity. This will include datagrams with the Mobility Header or the Home Address option in the Destination Option extension header (Next Header value = 60). It will also include the IPv6 datagrams that are reverse tunneled to a home agent from the mobile node's home address. This object is a 64-bit version of mip6NodeInPkts. Discontinuities in the value of this counter can occur at re-initialization of the management system, and at other times as indicated by the value of mip6NodeCtrDiscontinuityTime. " REFERENCE "RFC 3775 : Section 6.1, 6.3, 6.4, 10.4.5" ::= { mip6NodeTrafficEntry 4 } mip6NodeOutOctets OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "The total number of octets in the MIPv6 datagrams sent to the mobile node by the MIPv6 entity. This will include datagrams with the Mobility Header or the type 2 Routing Header. It will also include the IPv6 datagrams that are tunneled by a home agent to the mobile node. Discontinuities in the value of this counter can occur at re-initialization of the management system, and at other times as indicated by the value of mip6NodeCtrDiscontinuityTime. " REFERENCE "RFC 3775 : Section 6.1, 6.3, 6.4, 10.4.5" ::= { mip6NodeTrafficEntry 5 } Keeni, et al. Standards Track [Page 26]
RFC 4295 MOBILEIPV6-MIB April 2006 mip6HCNodeOutOctets OBJECT-TYPE SYNTAX Counter64 MAX-ACCESS read-only STATUS current DESCRIPTION "The total number of octets in the MIPv6 datagrams sent to the mobile node by the MIPv6 entity. This will include datagrams with the Mobility Header or the type 2 Routing Header. It will also include the IPv6 datagrams that are tunneled by a home agent to the mobile node. This object is a 64-bit version of mip6NodeOutOctets. Discontinuities in the value of this counter can occur at re-initialization of the management system, and at other times as indicated by the value of mip6NodeCtrDiscontinuityTime. " REFERENCE "RFC 3775 : Section 6.1, 6.3, 6.4, 10.4.5" ::= { mip6NodeTrafficEntry 6 } mip6NodeOutPkts OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "The number of MIPv6 datagrams sent to the mobile node by the MIPv6 entity. This will include datagrams with the Mobility Header or the type 2 Routing Header. It will also include the IPv6 datagrams that are tunneled by a home agent to the mobile node. Discontinuities in the value of this counter can occur at re-initialization of the management system, and at other times as indicated by the value of mip6NodeCtrDiscontinuityTime. " REFERENCE "RFC 3775 : Section 6.1, 6.3, 6.4, 10.4.5" ::= { mip6NodeTrafficEntry 7 } Keeni, et al. Standards Track [Page 27]
RFC 4295 MOBILEIPV6-MIB April 2006 mip6HCNodeOutPkts OBJECT-TYPE SYNTAX Counter64 MAX-ACCESS read-only STATUS current DESCRIPTION "The number of MIPv6 datagrams sent to the mobile node by the MIPv6 entity. This will include datagrams with the Mobility Header or the type 2 Routing Header. It will also include the IPv6 datagrams that are tunneled by a home agent to the mobile node. This object is a 64-bit version of mip6NodeOutOctets. Discontinuities in the value of this counter can occur at re-initialization of the management system, and at other times as indicated by the value of mip6NodeCtrDiscontinuityTime. " REFERENCE "RFC 3775 : Section 6.1, 6.3, 6.4, 10.4.5" ::= { mip6NodeTrafficEntry 8 } mip6NodeCtrDiscontinuityTime OBJECT-TYPE SYNTAX TimeStamp MAX-ACCESS read-only STATUS current DESCRIPTION "The value of sysUpTime on the most recent occasion at which any one or more of the counters in this row suffered a discontinuity. The relevant counters are the specific instances of any Counter32 or Counter64 objects in this row. If no such discontinuities have occurred since the last re-initialization of the local management subsystem, then this object contains a zero value. " ::= { mip6NodeTrafficEntry 9 } -- mip6MnSystem Group mip6MnHomeAddressTable OBJECT-TYPE SYNTAX SEQUENCE OF Mip6MnHomeAddressEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "A table containing registration status for all the home addresses pertaining to the mobile node. " ::= { mip6MnSystem 1 } Keeni, et al. Standards Track [Page 28]
RFC 4295 MOBILEIPV6-MIB April 2006 mip6MnHomeAddressEntry OBJECT-TYPE SYNTAX Mip6MnHomeAddressEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "The registration status for a home address. Implementors need to be aware that if the total number of octets in mip6MnHomeAddress exceeds 113, then OIDs of column instances in this row will have more than 128 sub-identifiers and cannot be accessed using SNMPv1, SNMPv2c, or SNMPv3. " INDEX { mip6MnHomeAddressType, mip6MnHomeAddress } ::= { mip6MnHomeAddressTable 1 } Mip6MnHomeAddressEntry ::= SEQUENCE { mip6MnHomeAddressType InetAddressType, mip6MnHomeAddress InetAddress, mip6MnHomeAddressState INTEGER } mip6MnHomeAddressType OBJECT-TYPE SYNTAX InetAddressType MAX-ACCESS not-accessible STATUS current DESCRIPTION "The InetAddressType of the mip6MnHomeAddress that follows. " ::= { mip6MnHomeAddressEntry 1 } Keeni, et al. Standards Track [Page 29]
RFC 4295 MOBILEIPV6-MIB April 2006 mip6MnHomeAddress OBJECT-TYPE SYNTAX InetAddress MAX-ACCESS not-accessible STATUS current DESCRIPTION "A unicast routable address assigned to the mobile node. This is used as the 'permanent address' of the mobile node in the sense that it remains unchanged regardless of the mobile node's current point of attachment. If mobile node doesn't have a home address assigned yet, then this object will take the default 'unspecified' value ::0. The type of the address represented by this object is specified by the corresponding mip6MnHomeAddressType object. " REFERENCE "RFC 3775 : Section 3.2" ::= { mip6MnHomeAddressEntry 2 } mip6MnHomeAddressState OBJECT-TYPE SYNTAX INTEGER { unknown(1), home(2), registered(3), pending(4), isolated(5) } MAX-ACCESS read-only STATUS current DESCRIPTION "This object indicates the state of the mobile node: unknown -- The state of the mobile node cannot be determined. home -- mobile node is on the home network. registered -- mobile node is on a foreign network and is registered with the home agent. pending -- mobile node has sent registration request to the home agent and is waiting for the reply. isolated -- mobile node is isolated from network, i.e., it is not in its home network, it is not registered, and no registration ack is pending. " ::= { mip6MnHomeAddressEntry 3 } Keeni, et al. Standards Track [Page 30]
RFC 4295 MOBILEIPV6-MIB April 2006 -- Mobile Node Discovery and Advertisement Group Counters mip6MnDiscoveryRequests OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "Total number of ICMP Dynamic Home Agent Address Discovery Requests sent by the mobile node. Discontinuities in the value of this counter can occur at re-initialization of the management system, and at other times as indicated by the value of mip6CounterDiscontinuityTime. " REFERENCE "RFC 3775 : Section 10.5, 11.4.1" ::= { mip6MnConf 1 } mip6MnDiscoveryReplies OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "Total number of ICMP Dynamic Home Agent Address Discovery Replies received by the mobile node. Discontinuities in the value of this counter can occur at re-initialization of the management system, and at other times as indicated by the value of mip6CounterDiscontinuityTime. " REFERENCE "RFC 3775 : Section 10.5, 11.4.1" ::= { mip6MnConf 2 } Keeni, et al. Standards Track [Page 31]
RFC 4295 MOBILEIPV6-MIB April 2006 mip6MnDiscoveryTimeouts OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "Total number of ICMP Dynamic Home Agent Address Discovery Requests that timed out. Discontinuities in the value of this counter can occur at re-initialization of the management system, and at other times as indicated by the value of mip6CounterDiscontinuityTime. " REFERENCE "RFC 3775 : Section 10.5, 11.4.1, 12" ::= { mip6MnConf 3 } mip6MnPrefixSolicitationsSent OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "Total number of ICMP Mobile Prefix Solicitations sent by the mobile node. Discontinuities in the value of this counter can occur at re-initialization of the management system, and at other times as indicated by the value of mip6CounterDiscontinuityTime. " REFERENCE "RFC 3775 : Section 10.5, 11.4.2" ::= { mip6MnConf 4 } Keeni, et al. Standards Track [Page 32]
RFC 4295 MOBILEIPV6-MIB April 2006 mip6MnPrefixAdvsRecd OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "Total number of ICMP Mobile Prefix Advertisements received by the mobile node. This will include the ICMP Mobile Prefix Advertisements that failed the validity checks. Discontinuities in the value of this counter can occur at re-initialization of the management system, and at other times as indicated by the value of mip6CounterDiscontinuityTime. " REFERENCE "RFC 3775 : Section 10.6, 11.4.3" ::= { mip6MnConf 5 } mip6MnPrefixAdvsIgnored OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "Total number of Mobile Prefix Advertisements discarded by the validity check. Discontinuities in the value of this counter can occur at re-initialization of the management system, and at other times as indicated by the value of mip6CounterDiscontinuityTime. " REFERENCE "RFC 3775 : Section 10.6, 11.4.3" ::= { mip6MnConf 6 } Keeni, et al. Standards Track [Page 33]
RFC 4295 MOBILEIPV6-MIB April 2006 mip6MnMovedToFN OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "Number of times the mobile node has detected movement to a foreign network from another foreign network or from the home network, has reconstructed its care-of address and has initiated the care-of address registration process. Discontinuities in the value of this counter can occur at re-initialization of the management system, and at other times as indicated by the value of mip6CounterDiscontinuityTime. " REFERENCE "RFC 3775 : Section 11.5.1" ::= { mip6MnConf 7 } mip6MnMovedToHN OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "Number of times the mobile node has detected movement from a foreign network to its home network. Discontinuities in the value of this counter can occur at re-initialization of the management system, and at other times as indicated by the value of mip6CounterDiscontinuityTime. " REFERENCE "RFC 3775 : Section 11.5.4" ::= { mip6MnConf 8 } -- Mobile Node Registration Group -- Registration table of mobile node Keeni, et al. Standards Track [Page 34]
RFC 4295 MOBILEIPV6-MIB April 2006 mip6MnBLTable OBJECT-TYPE SYNTAX SEQUENCE OF Mip6MnBLEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "This table corresponds to the Binding Update List (BL) that is maintained by the mobile node. The list holds an item for every binding that the mobile node has established or is trying to establish. Both correspondent and home registrations are included in this table. Entries from the table are deleted as the lifetime of the binding expires. " REFERENCE "RFC 3775 : Section 4.5, 11.1" ::= { mip6MnRegistration 1 } mip6MnBLEntry OBJECT-TYPE SYNTAX Mip6MnBLEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "Information about a Binding Update sent by the mobile node either to its home agent or to one of its correspondent nodes. Implementors need to be aware that if the total number of octets in mip6MnHomeAddress and mip6MnBLNodeAddress exceeds 111, then OIDs of column instances in this row will have more than 128 sub-identifiers and cannot be accessed using SNMPv1, SNMPv2c, or SNMPv3. " INDEX { mip6MnHomeAddressType, mip6MnHomeAddress, mip6MnBLNodeAddressType, mip6MnBLNodeAddress } ::= { mip6MnBLTable 1 } Keeni, et al. Standards Track [Page 35]
RFC 4295 MOBILEIPV6-MIB April 2006 Mip6MnBLEntry ::= SEQUENCE { mip6MnBLNodeAddressType InetAddressType, mip6MnBLNodeAddress InetAddress, mip6MnBLCOAType InetAddressType, mip6MnBLCOA InetAddress, mip6MnBLLifeTimeRequested Unsigned32, mip6MnBLLifeTimeGranted Unsigned32, mip6MnBLMaxSeq Unsigned32, mip6MnBLTimeSent DateAndTime, mip6MnBLAccepted TruthValue, mip6MnBLAcceptedTime DateAndTime, mip6MnBLRetransmissions Gauge32, mip6MnBLDontSendBUFlag TruthValue } mip6MnBLNodeAddressType OBJECT-TYPE SYNTAX InetAddressType MAX-ACCESS not-accessible STATUS current DESCRIPTION "The InetAddressType of the mip6MnBLNodeAddress that follows. " ::= { mip6MnBLEntry 1 } mip6MnBLNodeAddress OBJECT-TYPE SYNTAX InetAddress MAX-ACCESS not-accessible STATUS current DESCRIPTION "The address of the agent as used in the destination address of the Binding Update. The agent may be a home agent or a correspondent node. The type of the address represented by this object is specified by the corresponding mip6MnBLNodeAddressType object. " REFERENCE "RFC 3775 : Section 11.1" ::= { mip6MnBLEntry 2 } Keeni, et al. Standards Track [Page 36]
RFC 4295 MOBILEIPV6-MIB April 2006 mip6MnBLCOAType OBJECT-TYPE SYNTAX InetAddressType MAX-ACCESS read-only STATUS current DESCRIPTION "The InetAddressType of the mip6MnBLCOA that follows. " ::= { mip6MnBLEntry 3 } mip6MnBLCOA OBJECT-TYPE SYNTAX InetAddress MAX-ACCESS read-only STATUS current DESCRIPTION "Care-of address that the mobile node intends to register in the Binding Update request. The type of the address represented by this object is specified by the corresponding mip6MnBLCOAType object. " REFERENCE "RFC 3775 : Section 11.1" ::= { mip6MnBLEntry 4 } mip6MnBLLifeTimeRequested OBJECT-TYPE SYNTAX Unsigned32 UNITS "seconds" MAX-ACCESS read-only STATUS current DESCRIPTION "The lifetime requested by the mobile node (in seconds) in the Binding Update. " REFERENCE "RFC 3775 : Section 11.1" ::= { mip6MnBLEntry 5 } Keeni, et al. Standards Track [Page 37]
RFC 4295 MOBILEIPV6-MIB April 2006 mip6MnBLLifeTimeGranted OBJECT-TYPE SYNTAX Unsigned32 UNITS "seconds" MAX-ACCESS read-only STATUS current DESCRIPTION "The lifetime granted to the mobile node for this binding. This field will be inaccessible if the Binding Update request has not been accepted. The lifetime remaining (lR) can be calculated using the current time (cT), mip6MnBLAcceptedTime (aT) and mip6MnBLLifeTimeGranted (lG) as follows: lR = lG - (cT - aT). When lR is zero, this entry will be deleted from the Binding Update List and consequently from this table. " ::= { mip6MnBLEntry 6 } mip6MnBLMaxSeq OBJECT-TYPE SYNTAX Unsigned32 (0..65536) MAX-ACCESS read-only STATUS current DESCRIPTION "The maximum value of the Sequence Number field sent in previous Binding Updates to this destination. " REFERENCE "RFC 3775 : Section 11.1" ::= { mip6MnBLEntry 7 } mip6MnBLTimeSent OBJECT-TYPE SYNTAX DateAndTime MAX-ACCESS read-only STATUS current DESCRIPTION "The time when the last (re-)transmission occurred." REFERENCE "RFC 3775 : Section 11.1" ::= { mip6MnBLEntry 8 } Keeni, et al. Standards Track [Page 38]
RFC 4295 MOBILEIPV6-MIB April 2006 mip6MnBLAccepted OBJECT-TYPE SYNTAX TruthValue MAX-ACCESS read-only STATUS current DESCRIPTION "true(1) if the mobile node has received a binding acknowledgment indicating that service has been accepted (status code 0 or 1); false(2) otherwise. false(2) implies that the registration is still pending. " ::= { mip6MnBLEntry 9 } mip6MnBLAcceptedTime OBJECT-TYPE SYNTAX DateAndTime MAX-ACCESS read-only STATUS current DESCRIPTION "The time at which the mobile node receives a binding acknowledgment indicating that Binding Update has been accepted (status code 0 or 1); This object will be inaccessible if the Binding Update request is still pending. " ::= { mip6MnBLEntry 10 } mip6MnBLRetransmissions OBJECT-TYPE SYNTAX Gauge32 MAX-ACCESS read-only STATUS current DESCRIPTION "The number of Binding Update retransmissions. " REFERENCE "RFC 3775 : Section 11.1" ::= { mip6MnBLEntry 11 } Keeni, et al. Standards Track [Page 39]
RFC 4295 MOBILEIPV6-MIB April 2006 mip6MnBLDontSendBUFlag OBJECT-TYPE SYNTAX TruthValue MAX-ACCESS read-only STATUS current DESCRIPTION "true(1) indicates that future binding updates will not be sent to mip6MnBLNodeAddress. false(2) implies that binding updates will be sent to mip6MnBLNodeAddress. The mobile node sets this flag in the when it receives an ICMP Parameter Problem, Code 1, error message in response to a return routability message or Binding Update sent to mip6MnBLNodeAddress. " REFERENCE "RFC 3775 : Section 11.1" ::= { mip6MnBLEntry 12 } -- Mobile Node Registration Group Counters mip6MnRegnCounters OBJECT IDENTIFIER ::= { mip6MnRegistration 2 } mip6MnMobilityMessagesSent OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "The total number of mobility messages, i.e., IPv6 datagrams with Mobility Header, sent by the mobile node. There are 3 types of mobility messages, viz., Home Test Init, Care-of Test Init, and Binding Updates, that are sent by mobile nodes. Discontinuities in the value of this counter can occur at re-initialization of the management system, and at other times as indicated by the value of mip6CounterDiscontinuityTime. " REFERENCE "RFC 3775 : Section 4.2, 6.1" ::= { mip6MnRegnCounters 1 } Keeni, et al. Standards Track [Page 40]
RFC 4295 MOBILEIPV6-MIB April 2006 mip6MnMobilityMessagesRecd OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "The total number of mobility messages, i.e., IPv6 datagrams with Mobility Header, received by the mobile node. There are 5 types of mobility messages, viz., Home Test, Care-of Test, Binding Acknowledgment, Binding Refresh Request, and Binding Error, that are sent to mobile nodes. Discontinuities in the value of this counter can occur at re-initialization of the management system, and at other times as indicated by the value of mip6CounterDiscontinuityTime. " REFERENCE "RFC 3775 : Section 4.2, 6.1" ::= { mip6MnRegnCounters 2 } mip6MnBUsToHA OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "Total number of Binding Updates sent to the mobile node's home agent(s). Discontinuities in the value of this counter can occur at re-initialization of the management system, and at other times as indicated by the value of mip6CounterDiscontinuityTime. " REFERENCE "RFC 3775 : Section 11.7.1" ::= { mip6MnRegnCounters 3 } Keeni, et al. Standards Track [Page 41]
RFC 4295 MOBILEIPV6-MIB April 2006 mip6MnBUAcksFromHA OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "Total number of valid binding acknowledgments received from the mobile node's home agent(s). Discontinuities in the value of this counter can occur at re-initialization of the management system, and at other times as indicated by the value of mip6CounterDiscontinuityTime. " REFERENCE "RFC 3775 : Section 11.7.3" ::= { mip6MnRegnCounters 4 } mip6MnBUsToCN OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "Total number of Binding Updates sent to correspondent nodes by the mobile node. Discontinuities in the value of this counter can occur at re-initialization of the management system, and at other times as indicated by the value of mip6CounterDiscontinuityTime. " REFERENCE "RFC 3775 : Section 11.7.2" ::= { mip6MnRegnCounters 5 } mip6MnBUAcksFromCN OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "Total number of valid Binding Update acks received from all the correspondent nodes. Discontinuities in the value of this counter can occur at re-initialization of the management system, and at other times as indicated by the value of mip6CounterDiscontinuityTime. " REFERENCE "RFC 3775 : Section 11.7.3" ::= { mip6MnRegnCounters 6 } Keeni, et al. Standards Track [Page 42]
RFC 4295 MOBILEIPV6-MIB April 2006 mip6MnBindingErrorsFromCN OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "Total number of Binding Error messages received by mobile node from CN. Discontinuities in the value of this counter can occur at re-initialization of the management system, and at other times as indicated by the value of mip6CounterDiscontinuityTime. " ::= { mip6MnRegnCounters 7 } mip6MnICMPErrorsRecd OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "Total number of ICMP Error messages of type ICMP Parameter Problem, Code 1 or Code 2, received by the mobile node from a correspondent node in response to a return routability procedure, a Binding Update, or a packet with the Home Address option. Discontinuities in the value of this counter can occur at re-initialization of the management system, and at other times as indicated by the value of mip6CounterDiscontinuityTime. " REFERENCE "RFC 3775 : Section 11.3.5" ::= { mip6MnRegnCounters 8 } Keeni, et al. Standards Track [Page 43]
RFC 4295 MOBILEIPV6-MIB April 2006 mip6MnBRRequestsRecd OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "The total number of Binding Refresh requests received by the mobile node from correspondent nodes. Discontinuities in the value of this counter can occur at re-initialization of the management system, and at other times as indicated by the value of mip6CounterDiscontinuityTime. " REFERENCE "RFC 3775 : Section 11.7.4" ::= { mip6MnRegnCounters 9 } -- Registration Group counters used for Correspondent Node mip6CnGlobalStats OBJECT IDENTIFIER ::= { mip6CnStats 1 } mip6CnHomeTestInitsRecd OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "Total number of Home Test Init messages received. Discontinuities in the value of this counter can occur at re-initialization of the management system, and at other times as indicated by the value of mip6CounterDiscontinuityTime. " REFERENCE "RFC 3775 : Section 9.4.1" ::= { mip6CnGlobalStats 1 } Keeni, et al. Standards Track [Page 44]
RFC 4295 MOBILEIPV6-MIB April 2006 mip6CnHomeTestsSent OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "Total number of Home Test messages sent. If a Home Test Init message is found to be valid, a Home Test message will be generated and sent. Otherwise the Home Test message is silently discarded. Discontinuities in the value of this counter can occur at re-initialization of the management system, and at other times as indicated by the value of mip6CounterDiscontinuityTime. " REFERENCE "RFC 3775 : Section 9.4.3" ::= { mip6CnGlobalStats 2 } mip6CnCareOfTestInitsRecd OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "Total number of Care-of Test Init messages received. " REFERENCE "RFC 3775 : Section 9.4.2" ::= { mip6CnGlobalStats 3 } mip6CnCareOfTestsSent OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "Total number of Care-of Test messages sent. If a Care-of Test Init message is found to be valid, a Care-of Test message will be generated and sent. Otherwise the Care-of Test message is silently discarded. Discontinuities in the value of this counter can occur at re-initialization of the management system, and at other times as indicated by the value of mip6CounterDiscontinuityTime. " REFERENCE "RFC 3775 : Section 9.4.4" ::= { mip6CnGlobalStats 4 } Keeni, et al. Standards Track [Page 45]
RFC 4295 MOBILEIPV6-MIB April 2006 mip6CnBUsRecd OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "Total number of Binding Updates received by the correspondent node from mobile nodes. Discontinuities in the value of this counter can occur at re-initialization of the management system, and at other times as indicated by the value of mip6CounterDiscontinuityTime. " REFERENCE "RFC 3775 : Section 9.5.1" ::= { mip6CnGlobalStats 5 } mip6CnBUAcksSent OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "Total number of acknowledgments sent by the correspondent node for the Binding Updates received. Discontinuities in the value of this counter can occur at re-initialization of the management system, and at other times as indicated by the value of mip6CounterDiscontinuityTime. " REFERENCE "RFC 3775 : Section 9.5.4" ::= { mip6CnGlobalStats 6 } mip6CnBRsSent OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "Total number of Binding Refresh Request messages sent by the correspondent node. Discontinuities in the value of this counter can occur at re-initialization of the management system, and at other times as indicated by the value of mip6CounterDiscontinuityTime. " REFERENCE "RFC 3775 : Section 9.5.5" ::= { mip6CnGlobalStats 7 } Keeni, et al. Standards Track [Page 46]
RFC 4295 MOBILEIPV6-MIB April 2006 mip6CnBindingErrors OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "Total number of Binding Error messages sent by the correspondent node to the mobile node. Discontinuities in the value of this counter can occur at re-initialization of the management system, and at other times as indicated by the value of mip6CounterDiscontinuityTime. " REFERENCE "RFC 3775 : Section 9.3.3" ::= { mip6CnGlobalStats 8 } mip6CnBUsAccepted OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "Total number of Binding Updates accepted by the correspondent node. If a Binding Acknowledgment message is sent for the Binding Update request, the Status code field in the message will have a value less than 128. Discontinuities in the value of this counter can occur at re-initialization of the management system, and at other times as indicated by the value of mip6CounterDiscontinuityTime. " REFERENCE "RFC 3775 : Section 9.5.1, 9.5.4" ::= { mip6CnGlobalStats 9 } Keeni, et al. Standards Track [Page 47]
RFC 4295 MOBILEIPV6-MIB April 2006 mip6CnBUsRejected OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "Total number of Binding Update requests rejected by the correspondent node. If a Binding Acknowledgment message has been sent for the Binding Update request, the Status code field in the message will have a value greater than or equal to 128. Otherwise the Binding Update request will be silently discarded. Discontinuities in the value of this counter can occur at re-initialization of the management system, and at other times as indicated by the value of mip6CounterDiscontinuityTime. " REFERENCE "RFC 3775 : Section 9.5.1, 9.5.4" ::= { mip6CnGlobalStats 10 } mip6CnReasonUnspecified OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "Total number of Binding Update requests rejected by the correspondent node with status code in the Binding Acknowledgment message indicating 'reason unspecified' (Code 128). Discontinuities in the value of this counter can occur at re-initialization of the management system, and at other times as indicated by the value of mip6CounterDiscontinuityTime. " REFERENCE "RFC 3775 : Section 6.1.8" ::= { mip6CnGlobalStats 11 } Keeni, et al. Standards Track [Page 48]
RFC 4295 MOBILEIPV6-MIB April 2006 mip6CnInsufficientResource OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "Total number of Binding Update requests rejected by the correspondent node with status code in the Binding Acknowledgment message indicating 'insufficient resources' (Code 130). Discontinuities in the value of this counter can occur at re-initialization of the management system, and at other times as indicated by the value of mip6CounterDiscontinuityTime. " REFERENCE "RFC 3775 : Section 6.1.8" ::= { mip6CnGlobalStats 12 } mip6CnHomeRegnNotSupported OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "Total number of Binding Update requests rejected by correspondent node with status code in the Binding Acknowledgment message indicating 'home registration not supported' (Code 131). Discontinuities in the value of this counter can occur at re-initialization of the management system, and at other times as indicated by the value of mip6CounterDiscontinuityTime. " REFERENCE "RFC 3775 : Section 10.3.1" ::= { mip6CnGlobalStats 13 } Keeni, et al. Standards Track [Page 49]
RFC 4295 MOBILEIPV6-MIB April 2006 mip6CnSeqNumberOutOfWindow OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "Total number of Binding Updates rejected by correspondent node with status code in the Binding Acknowledgment message indicating 'sequence number out of window' (Code 135). Discontinuities in the value of this counter can occur at re-initialization of the management system, and at other times as indicated by the value of mip6CounterDiscontinuityTime. " REFERENCE "RFC 3775 : Section 6.1.8, 9.5.1" ::= { mip6CnGlobalStats 14 } mip6CnExpiredHomeNonceIndex OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "The total number of Binding Updates rejected by correspondent node with status code in the Binding Acknowledgment message indicating 'expired home nonce index' (Code 136). Discontinuities in the value of this counter can occur at re-initialization of the management system, and at other times as indicated by the value of mip6CounterDiscontinuityTime. " REFERENCE "RFC 3775 : Section 6.1.8, 9.5.1" ::= { mip6CnGlobalStats 15 } Keeni, et al. Standards Track [Page 50]
RFC 4295 MOBILEIPV6-MIB April 2006 mip6CnExpiredCareOfNonceIndex OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "The total number of Binding Updates rejected by correspondent node with status code in the Binding Acknowledgment message indicating 'expired care-of nonce index' (Code 137). Discontinuities in the value of this counter can occur at re-initialization of the management system, and at other times as indicated by the value of mip6CounterDiscontinuityTime. " REFERENCE "RFC 3775 : Section 6.1.8, 9.5.1" ::= { mip6CnGlobalStats 16 } mip6CnExpiredNonce OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "The total number of Binding Updates rejected by correspondent node with status code in the Binding Acknowledgment message indicating 'expired nonces' (Code 138), i.e., the correspondent node no longer recognizes the Home Nonce Index value and the Care-of Nonce Index value. Discontinuities in the value of this counter can occur at re-initialization of the management system, and at other times as indicated by the value of mip6CounterDiscontinuityTime. " REFERENCE "RFC 3775 : Section 6.1.8, 9.5.1" ::= { mip6CnGlobalStats 17 } Keeni, et al. Standards Track [Page 51]
RFC 4295 MOBILEIPV6-MIB April 2006 mip6CnRegTypeChangeDisallowed OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "The total number of Binding Updates rejected by correspondent node with status code in the Binding Acknowledgment message indicating 'registration type change disallowed' (Code 139), i.e., a binding already exists for the given home address and the home registration flag has a different value than the Home Registration (H) bit in the Binding Update. Discontinuities in the value of this counter can occur at re-initialization of the management system, and at other times as indicated by the value of mip6CounterDiscontinuityTime. " REFERENCE "RFC 3775 : Section 6.1.8, 9.5.1" ::= { mip6CnGlobalStats 18 } -- The Correspondent Node statistics by mobile node mip6CnCounterTable OBJECT-TYPE SYNTAX SEQUENCE OF Mip6CnCounterEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "A table containing each mobile ." ::= { mip6CnStats 2 } Keeni, et al. Standards Track [Page 52]
RFC 4295 MOBILEIPV6-MIB April 2006 mip6CnCounterEntry OBJECT-TYPE SYNTAX Mip6CnCounterEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "The set of correspondent node counters for a mobile node. Implementors need to be aware that if the total number of octets in mip6BindingHomeAddress exceeds 113, then OIDs of column instances in this row will have more than 128 sub-identifiers and cannot be accessed using SNMPv1, SNMPv2c, or SNMPv3. " INDEX { mip6BindingHomeAddressType, mip6BindingHomeAddress } ::= { mip6CnCounterTable 1 } Mip6CnCounterEntry ::= SEQUENCE { mip6CnBURequestsAccepted Counter32, mip6CnBURequestsRejected Counter32, mip6CnBCEntryCreationTime DateAndTime, mip6CnBUAcceptedTime DateAndTime, mip6CnBURejectionTime DateAndTime, mip6CnBURejectionCode Mip6BURequestRejectionCode, mip6CnCtrDiscontinuityTime TimeStamp } mip6CnBURequestsAccepted OBJECT-TYPE --(Code 0,1) SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "Total number of Binding Update requests from the mobile node accepted by the correspondent node. If Binding Acknowledgment messages are sent, then the status code in the message will have a value less than 128. Discontinuities in the value of this counter can occur at re-initialization of the management system, and at other times as indicated by the value of mip6CnCtrDiscontinuityTime. " ::= { mip6CnCounterEntry 1 } Keeni, et al. Standards Track [Page 53]
RFC 4295 MOBILEIPV6-MIB April 2006 mip6CnBURequestsRejected OBJECT-TYPE -- (Code 128 through Code 159) SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "Total number of Binding Update requests from the mobile node that have been rejected by the correspondent node. This includes the Binding Update requests for which a Binding Acknowledgment message has been sent with status code value greater than or equal to 128 and the Binding Acknowledgment requests that have been silently discarded. Discontinuities in the value of this counter can occur at re-initialization of the management system, and at other times as indicated by the value of mip6CnCtrDiscontinuityTime. " ::= { mip6CnCounterEntry 2 } mip6CnBCEntryCreationTime OBJECT-TYPE SYNTAX DateAndTime MAX-ACCESS read-only STATUS current DESCRIPTION "The time when the current Binding Cache entry was created for the mobile node. " ::= { mip6CnCounterEntry 3 } mip6CnBUAcceptedTime OBJECT-TYPE SYNTAX DateAndTime MAX-ACCESS read-only STATUS current DESCRIPTION "The time at which the last Binding Update was accepted by the correspondent node and the corresponding Binding Cache entry was updated. " ::= { mip6CnCounterEntry 4 } Keeni, et al. Standards Track [Page 54]
RFC 4295 MOBILEIPV6-MIB April 2006 mip6CnBURejectionTime OBJECT-TYPE SYNTAX DateAndTime MAX-ACCESS read-only STATUS current DESCRIPTION "The time at which the last Binding Update message was rejected by the correspondent node. If there have been no rejections, then this object will be inaccessible. " ::= { mip6CnCounterEntry 5 } mip6CnBURejectionCode OBJECT-TYPE SYNTAX Mip6BURequestRejectionCode MAX-ACCESS read-only STATUS current DESCRIPTION "If a Binding Acknowledgment is sent to the mobile node, this is the status code (> 128) that is returned in the Binding Acknowledgment. In case a Binding Acknowledgment is not sent to the mobile node, then this will be the value of the Status code that corresponds to the reason of the rejection. If there have been no rejections, then this object will be inaccessible. " REFERENCE "RFC 3775 : Section 6.1.8" ::= { mip6CnCounterEntry 6 } mip6CnCtrDiscontinuityTime OBJECT-TYPE SYNTAX TimeStamp MAX-ACCESS read-only STATUS current DESCRIPTION "The value of sysUpTime on the most recent occasion at which any one or more of counters in this row, viz., instances of 'mip6CnBURequestsAccepted' and 'mip6CnBURequestsRejected', suffered a discontinuity. If no such discontinuities have occurred since the last re-initialization of the local management subsystem, then this object will have a zero value. " ::= { mip6CnCounterEntry 7 } -- Home agent group Keeni, et al. Standards Track [Page 55]
RFC 4295 MOBILEIPV6-MIB April 2006 mip6HaAdvsRecd OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "Total number of valid Router Advertisements received with the Home Agent (H) bit set, on all the links on which it is serving as a Home Agent. Discontinuities in the value of this counter can occur at re-initialization of the management system, and at other times as indicated by the value of mip6CounterDiscontinuityTime. " REFERENCE "RFC 3775 : Section 7" ::= { mip6HaAdvertisement 1 } mip6HaAdvsSent OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "Total number of unsolicited multicast Router Advertisements sent with the Home Agent (H) bit set, on all the links on which the router is serving as a Home Agent. Discontinuities in the value of this counter can occur at re-initialization of the management system, and at other times as indicated by the value of mip6CounterDiscontinuityTime. " REFERENCE "RFC 3775 : Section 7" ::= { mip6HaAdvertisement 2 } mip6HaConfTable OBJECT-TYPE SYNTAX SEQUENCE OF Mip6HaConfEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "A table containing configurable advertisement parameters for all interfaces on which the home agent service is advertised. It is RECOMMENDED that the last written values of the objects in the conceptual rows of this Keeni, et al. Standards Track [Page 56]
RFC 4295 MOBILEIPV6-MIB April 2006 table will remain unchanged across reboots of the managed entity provided that the interfaces have not been renumbered after the reboot. " ::= { mip6HaAdvertisement 3 } mip6HaConfEntry OBJECT-TYPE SYNTAX Mip6HaConfEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "Advertisement parameters for an interface. The instances of the columnar objects in this entry pertain to the interface that is uniquely identified by the ipv6InterfaceIfIndex of the interface. The same ipv6InterfaceIfIndex object is used to uniquely identify instances of the columnar objects of this conceptual row. " INDEX { ipv6InterfaceIfIndex } ::= { mip6HaConfTable 1 } Mip6HaConfEntry ::= SEQUENCE { mip6HaAdvPreference Integer32, mip6HaAdvLifetime Integer32, mip6HaPrefixAdv INTEGER, mip6HaPrefixSolicitation INTEGER, mip6HaMCastCtlMsgSupport INTEGER } mip6HaAdvPreference OBJECT-TYPE SYNTAX Integer32 (0..65536) MAX-ACCESS read-write STATUS current DESCRIPTION "The preference value for the home agent to be used in the Router Advertisements. Higher value denotes greater preference. " REFERENCE "RFC 3775 : Section 7.4, 8.4" ::= { mip6HaConfEntry 1 } Keeni, et al. Standards Track [Page 57]
RFC 4295 MOBILEIPV6-MIB April 2006 mip6HaAdvLifetime OBJECT-TYPE SYNTAX Integer32 (1..65535) UNITS "seconds" MAX-ACCESS read-write STATUS current DESCRIPTION "The lifetime value for the home agent to be used in the Router Advertisements. " REFERENCE "RFC 3775 : Section 7.4" ::= { mip6HaConfEntry 2 } mip6HaPrefixAdv OBJECT-TYPE SYNTAX INTEGER { enabled(1), disabled(2) } MAX-ACCESS read-write STATUS current DESCRIPTION "Indicates whether the home agent should support sending of the ICMP Mobile Prefix Advertisements. If it is disabled(2), the home agent will not send ICMP Mobile Prefix Advertisements to the mobile nodes. The state can be changed from enabled(1) to disabled(2) and vice versa by operator intervention. Causing the state to change from enabled(1) to disabled(2) will result in the home agent disabling the Prefix advertisement function. On the other hand, changing the status from disabled(2) to enabled(1) will start the prefix advertisement function. " REFERENCE "RFC 3775 : Section 8.4" ::= { mip6HaConfEntry 3} Keeni, et al. Standards Track [Page 58]
RFC 4295 MOBILEIPV6-MIB April 2006 mip6HaPrefixSolicitation OBJECT-TYPE SYNTAX INTEGER { enabled(1), disabled(2) } MAX-ACCESS read-write STATUS current DESCRIPTION "Indicates whether the home agent should respond to ICMP Mobile Prefix Solicitation messages it receives from the mobile nodes. By default, the value will be set to enabled(1). If it is disabled(2), the home agent will not respond to any ICMP Mobile Prefix Solicitation messages. The state can be changed from enabled(1) to disabled(2), by operator intervention. Causing the state to change from enabled(1) to disabled(2) will result in the home agent not responding to any ICMP Mobile Prefix Solicitation messages it receives from the mobile nodes. " REFERENCE "RFC 3775 : Section 8.4" ::= { mip6HaConfEntry 4} mip6HaMCastCtlMsgSupport OBJECT-TYPE SYNTAX INTEGER { enabled(1), disabled(2) } MAX-ACCESS read-write STATUS current DESCRIPTION "Indicates whether the home agent should enable support for the processing of the multicast group membership control messages it receives from the mobile nodes. By default, the value will be set to enabled(1). If it is disabled(2), the home agent will not process any multicast group control messages it receives from the mobile nodes. The state can be changed from enabled(1) to disabled(2), by operator intervention. Causing the state to change from enabled(1) to disabled(2) will result in the home agent disabling the processing of the multicast group control messages it received from the mobile nodes. " REFERENCE "RFC 3775 : Section 10.4.3" ::= { mip6HaConfEntry 5} Keeni, et al. Standards Track [Page 59]
RFC 4295 MOBILEIPV6-MIB April 2006 -- Registration Group counters HA mip6HaGlobalStats OBJECT IDENTIFIER ::= { mip6HaStats 1 } mip6HaHomeTestInitsRecd OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "Total number of Home Test Init messages received by the home agent. This will include Home Test Init messages that failed the validity checks. Discontinuities in the value of this counter can occur at re-initialization of the management system, and at other times as indicated by the value of mip6CounterDiscontinuityTime. " REFERENCE "RFC 3775 : Section 5.2.5" ::= { mip6HaGlobalStats 1 } mip6HaHomeTestsSent OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "Total number of Home Test messages sent by the home agent. Discontinuities in the value of this counter can occur at re-initialization of the management system, and at other times as indicated by the value of mip6CounterDiscontinuityTime. " REFERENCE "RFC 3775 : Section 5.2.5" ::= { mip6HaGlobalStats 2 } Keeni, et al. Standards Track [Page 60]
RFC 4295 MOBILEIPV6-MIB April 2006 mip6HaBUsRecd OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "Total number of Binding Updates received by the home agent. Discontinuities in the value of this counter can occur at re-initialization of the management system, and at other times as indicated by the value of mip6CounterDiscontinuityTime. " REFERENCE "RFC 3775 : Section 10.3.1" ::= { mip6HaGlobalStats 3 } mip6HaBUAcksSent OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "Total number of Binding Acknowledgments sent by the home agent. Discontinuities in the value of this counter can occur at re-initialization of the management system, and at other times as indicated by the value of mip6CounterDiscontinuityTime. " REFERENCE "RFC 3775 : Section 10.3.1" ::= { mip6HaGlobalStats 4 } mip6HaBRAdviceSent OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "Total number of Binding Acknowledgments sent by the home agent with Binding Refresh Advice mobility option included. Discontinuities in the value of this counter can occur at re-initialization of the management system, and at other times as indicated by the value of mip6CounterDiscontinuityTime. " REFERENCE "RFC 3775 : Section 10.3.1" ::= { mip6HaGlobalStats 5 } Keeni, et al. Standards Track [Page 61]
RFC 4295 MOBILEIPV6-MIB April 2006 mip6HaBUsAccepted OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "Total number of Binding Updates accepted by this HA. Binding Acknowledgment with status code of 0 or 1. Discontinuities in the value of this counter can occur at re-initialization of the management system, and at other times as indicated by the value of mip6CounterDiscontinuityTime. " REFERENCE "RFC 3775 : Section 10.3.1" ::= { mip6HaGlobalStats 6 } mip6HaPrefDiscoverReqd OBJECT-TYPE -- (Code 1) SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "The total number of Binding Acknowledgments sent by the home agent with status code indicating 'accepted but prefix discovery necessary' (Code 1). Discontinuities in the value of this counter can occur at re-initialization of the management system, and at other times as indicated by the value of mip6CounterDiscontinuityTime. " REFERENCE "RFC 3775 : Section 10.3.1" ::= { mip6HaGlobalStats 7 } Keeni, et al. Standards Track [Page 62]
RFC 4295 MOBILEIPV6-MIB April 2006 mip6HaReasonUnspecified OBJECT-TYPE -- (Code 128) SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "Total number of Binding Update requests rejected by the home agent with status code in the Binding Acknowledgment message indicating 'reason unspecified' (Code 128). Discontinuities in the value of this counter can occur at re-initialization of the management system, and at other times as indicated by the value of mip6CounterDiscontinuityTime. " REFERENCE "RFC 3775 : Section 10.3.1" ::= { mip6HaGlobalStats 8 } mip6HaAdmProhibited OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "Total number of Binding Update requests rejected by the home agent with status code in the Binding Acknowledgment message indicating 'administratively prohibited' (Code 129). Discontinuities in the value of this counter can occur at re-initialization of the management system, and at other times as indicated by the value of mip6CounterDiscontinuityTime. " REFERENCE "RFC 3775 : Section 10.3.1" ::= { mip6HaGlobalStats 9 } Keeni, et al. Standards Track [Page 63]
RFC 4295 MOBILEIPV6-MIB April 2006 mip6HaInsufficientResource OBJECT-TYPE -- (Code 130) SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "Total number of Binding Update requests rejected by the home agent with status code in the Binding Acknowledgment message indicating 'insufficient resources' (Code 130). Discontinuities in the value of this counter can occur at re-initialization of the management system, and at other times as indicated by the value of mip6CounterDiscontinuityTime. " REFERENCE "RFC 3775 : Section 9.5.2" ::= { mip6HaGlobalStats 10 } mip6HaHomeRegnNotSupported OBJECT-TYPE -- (Code 131) SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "Total number of Binding Update requests rejected by the home agent with status code in the Binding Acknowledgment message indicating 'home registration not supported' (Code 131). Discontinuities in the value of this counter can occur at re-initialization of the management system, and at other times as indicated by the value of mip6CounterDiscontinuityTime. " REFERENCE "RFC 3775 : Section 10.3.1" ::= { mip6HaGlobalStats 11 } Keeni, et al. Standards Track [Page 64]
RFC 4295 MOBILEIPV6-MIB April 2006 mip6HaNotHomeSubnet OBJECT-TYPE -- (Code 132) SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "Total number of Binding Update requests rejected by the home agent with status code in the Binding Acknowledgment message indicating 'not home subnet' (Code 132). Discontinuities in the value of this counter can occur at re-initialization of the management system, and at other times as indicated by the value of mip6CounterDiscontinuityTime. " REFERENCE "RFC 3775 : Section 10.3.1" ::= { mip6HaGlobalStats 12 } mip6HaNotHomeAgentForThisMN OBJECT-TYPE -- (Code 133) SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "Total number of Binding Update requests rejected by the home agent with status code in the Binding Acknowledgment message indicating 'not home agent for this mobile node' (Code 133). Discontinuities in the value of this counter can occur at re-initialization of the management system, and at other times as indicated by the value of mip6CounterDiscontinuityTime. " REFERENCE "RFC 3775 : Section 10.3.2" ::= { mip6HaGlobalStats 13 } Keeni, et al. Standards Track [Page 65]
RFC 4295 MOBILEIPV6-MIB April 2006 mip6HaDupAddrDetectionFailed OBJECT-TYPE -- (Code 134) SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "Total number of Binding Update requests rejected by the home agent with status code in the Binding Acknowledgment message indicating 'Duplicate Address Detection failed' (Code 134). Discontinuities in the value of this counter can occur at re-initialization of the management system, and at other times as indicated by the value of mip6CounterDiscontinuityTime. " REFERENCE "RFC 3775 : Section 10.3.1" ::= { mip6HaGlobalStats 14 } mip6HaSeqNumberOutOfWindow OBJECT-TYPE -- (Code 135) SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "Total number of Binding Update requests rejected by the home agent with status code in the Binding Acknowledgment message indicating 'sequence number out of window' (Code 135). Discontinuities in the value of this counter can occur at re-initialization of the management system, and at other times as indicated by the value of mip6CounterDiscontinuityTime. " REFERENCE "RFC 3775 : Section 9.5.1" ::= { mip6HaGlobalStats 15 } Keeni, et al. Standards Track [Page 66]
RFC 4295 MOBILEIPV6-MIB April 2006 mip6HaExpiredHomeNonceIndex OBJECT-TYPE -- (Code 136) SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "Total number of Binding Update requests rejected by the home agent with status code in the Binding Acknowledgment message indicating 'expired home nonce index' (Code 136). Discontinuities in the value of this counter can occur at re-initialization of the management system, and at other times as indicated by the value of mip6CounterDiscontinuityTime. " REFERENCE "RFC 3775 : Section 9.5.1" ::= { mip6HaGlobalStats 16 } mip6HaRegTypeChangeDisallowed OBJECT-TYPE -- (Code 139) SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "Total number of Binding Update requests rejected by the home agent with status code in the Binding Acknowledgment message indicating 'registration type change disallowed' (Code 139), i.e., a binding already exists for the given home address and the home registration flag has a different value than the Home Registration (H) bit in the Binding Update. Discontinuities in the value of this counter can occur at re-initialization of the management system, and at other times as indicated by the value of mip6CounterDiscontinuityTime. " REFERENCE "RFC 3775 : Section 9.5.1" ::= { mip6HaGlobalStats 17 } -- Home agent registration Counters per node Keeni, et al. Standards Track [Page 67]
RFC 4295 MOBILEIPV6-MIB April 2006 mip6HaCounterTable OBJECT-TYPE SYNTAX SEQUENCE OF Mip6HaCounterEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "A table containing registration statistics for all mobile nodes registered with the home agent. " ::= { mip6HaStats 2 } mip6HaCounterEntry OBJECT-TYPE SYNTAX Mip6HaCounterEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "Home agent registration statistics for a mobile node. Implementors need to be aware that if the total number of octets in mip6BindingHomeAddress exceeds 113, then OIDs of column instances in this row will have more than 128 sub-identifiers and cannot be accessed using SNMPv1, SNMPv2c, or SNMPv3. " INDEX { mip6BindingHomeAddressType, mip6BindingHomeAddress } ::= { mip6HaCounterTable 1 } Mip6HaCounterEntry ::= SEQUENCE { mip6HaBURequestsAccepted Counter32, mip6HaBURequestsDenied Counter32, mip6HaBCEntryCreationTime DateAndTime, mip6HaBUAcceptedTime DateAndTime, mip6HaBURejectionTime DateAndTime, mip6HaRecentBURejectionCode Mip6BURequestRejectionCode, mip6HaCtrDiscontinuityTime TimeStamp } Keeni, et al. Standards Track [Page 68]
RFC 4295 MOBILEIPV6-MIB April 2006 mip6HaBURequestsAccepted OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "Total number of service requests for the mobile node accepted by the home agent. Discontinuities in the value of this counter can occur at re-initialization of the management system, and at other times as indicated by the value of mip6HaCtrDiscontinuityTime. " ::= { mip6HaCounterEntry 1 } mip6HaBURequestsDenied OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "Total number of service requests for the mobile node rejected by the home agent. Discontinuities in the value of this counter can occur at re-initialization of the management system, and at other times as indicated by the value of mip6HaCtrDiscontinuityTime. " ::= { mip6HaCounterEntry 2 } mip6HaBCEntryCreationTime OBJECT-TYPE SYNTAX DateAndTime UNITS "seconds" MAX-ACCESS read-only STATUS current DESCRIPTION "The time when the current Binding Cache entry was created for the mobile node. " ::= { mip6HaCounterEntry 3 } mip6HaBUAcceptedTime OBJECT-TYPE SYNTAX DateAndTime MAX-ACCESS read-only STATUS current DESCRIPTION "The time at which the last Binding Update was accepted by the home agent for this mobile node. " ::= { mip6HaCounterEntry 4 } Keeni, et al. Standards Track [Page 69]
RFC 4295 MOBILEIPV6-MIB April 2006 mip6HaBURejectionTime OBJECT-TYPE SYNTAX DateAndTime MAX-ACCESS read-only STATUS current DESCRIPTION "The time at which the last Binding Update was rejected by the home agent for this mobile node. If there have been no rejections, then this object will be inaccessible. " ::= { mip6HaCounterEntry 5 } mip6HaRecentBURejectionCode OBJECT-TYPE SYNTAX Mip6BURequestRejectionCode MAX-ACCESS read-only STATUS current DESCRIPTION "If a Binding Acknowledgment is sent to the mobile node, this is the status code (> 128) that is returned in the Binding Acknowledgment. In case a Binding Acknowledgment is not sent to the mobile node, then this will be the value of the status code that corresponds to the reason of the rejection. If there have been no rejections, then this object will be inaccessible. " ::= { mip6HaCounterEntry 6 } mip6HaCtrDiscontinuityTime OBJECT-TYPE SYNTAX TimeStamp MAX-ACCESS read-only STATUS current DESCRIPTION "The value of sysUpTime on the most recent occasion at which any one or more of counters in this row, viz., instances of 'mip6HaBURequestsAccepted' and 'mip6HaBURequestsRejected', suffered a discontinuity. If no such discontinuities have occurred since the last re-initialization of the local management subsystem, then this object will have a zero value. " ::= { mip6HaCounterEntry 7 } -- Home Agent List Table Keeni, et al. Standards Track [Page 70]
RFC 4295 MOBILEIPV6-MIB April 2006 mip6HaListTable OBJECT-TYPE SYNTAX SEQUENCE OF Mip6HaListEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "This table models the Home Agents List that contains the list of all routers that are acting as home agents on each of the interfaces on which the home agent service is offered by this router. " REFERENCE "RFC 3775 : Section 10.1" ::= { mip6HaAdvertisement 4 } mip6HaListEntry OBJECT-TYPE SYNTAX Mip6HaListEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "Information about a router that is offering home agent service. The instances of the columnar objects in this entry pertain to an interface for a particular value of mip6HaLinkLocalAddressType and mip6HaLinkLocalAddress. The interface is uniquely identified by its ipv6InterfaceIfIndex. The same ipv6InterfaceIfIndex object is used in conjunction with the mip6HaLinkLocalAddressType and mip6HaLinkLocalAddress to uniquely identify instances of the columnar objects of this row. Implementors need to be aware that if the total number of octets in mip6HaLinkLocalAddress exceeds 112, then OIDs of column instances in this row will have more than 128 sub-identifiers and cannot be accessed using SNMPv1, SNMPv2c, or SNMPv3. " INDEX { ipv6InterfaceIfIndex, mip6HaLinkLocalAddressType, mip6HaLinkLocalAddress } ::= { mip6HaListTable 1 } Mip6HaListEntry ::= SEQUENCE { mip6HaLinkLocalAddressType InetAddressType, mip6HaLinkLocalAddress InetAddress, mip6HaPreference Integer32, mip6HaRecvLifeTime Gauge32, mip6HaRecvTimeStamp DateAndTime } Keeni, et al. Standards Track [Page 71]
RFC 4295 MOBILEIPV6-MIB April 2006 mip6HaLinkLocalAddressType OBJECT-TYPE SYNTAX InetAddressType MAX-ACCESS not-accessible STATUS current DESCRIPTION "The address type for the link-local address of the home agent that follows. " REFERENCE "RFC 3775 : Section 10.1" ::= { mip6HaListEntry 1 } mip6HaLinkLocalAddress OBJECT-TYPE SYNTAX InetAddress MAX-ACCESS not-accessible STATUS current DESCRIPTION "The link local address of the home agent. The type of the address represented by this object is specified by the corresponding mip6HaLinkLocalAddressType object. " REFERENCE "RFC 3775 : Section 10.1" ::= { mip6HaListEntry 2 } mip6HaPreference OBJECT-TYPE SYNTAX Integer32 MAX-ACCESS read-only STATUS current DESCRIPTION "The preference value of this home agent. Higher values indicate a more preferable home agent. The preference value is obtained from the preference field of the received Router Advertisement. " REFERENCE "RFC 3775 : Section 10.1" ::= { mip6HaListEntry 3 } Keeni, et al. Standards Track [Page 72]
RFC 4295 MOBILEIPV6-MIB April 2006 mip6HaRecvLifeTime OBJECT-TYPE SYNTAX Gauge32 MAX-ACCESS read-only STATUS current DESCRIPTION "The lifetime for this home agent. " REFERENCE "RFC 3775 : Section 10.1" ::= { mip6HaListEntry 4 } mip6HaRecvTimeStamp OBJECT-TYPE SYNTAX DateAndTime MAX-ACCESS read-only STATUS current DESCRIPTION "The time when the home agent advertisement was received. " ::= { mip6HaListEntry 5 } -- -- The list of global addresses of a home agent in the -- home agent list -- mip6HaGlAddrTable OBJECT-TYPE SYNTAX SEQUENCE OF Mip6HaGlAddrEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "This table contains the global addresses of the home agents in the Home Agents List. " REFERENCE "RFC 3775 : Section 10.1" ::= { mip6HaAdvertisement 5 } Keeni, et al. Standards Track [Page 73]
RFC 4295 MOBILEIPV6-MIB April 2006 mip6HaGlAddrEntry OBJECT-TYPE SYNTAX Mip6HaGlAddrEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "A global address for a home agent in the Home Agents List. The instances of the columnar objects in this entry pertain to an interface for a particular value of mip6HaLinkLocalAddressType, mip6HaLinkLocalAddress and mip6HaGaAddrSeqNo. The mip6HaGaAddrSeqNo object is used to distinguish between multiple instances of the home agent global addresses on the same interface for the same set of mip6HaLinkLocalAddressType, mip6HaLinkLocalAddress, values. There is no upper-bound on the maximum number of global addresses on an interface but, for practical purposes, the upper-bound of the value mip6HaGaAddrSeqNo is set to 1024. The interface is uniquely identified by its ipv6InterfaceIfIndex. The same ipv6InterfaceIfIndex object is used in conjunction with the mip6HaLinkLocalAddressType, mip6HaLinkLocalAddress, and mip6HaGaAddrSeqNo to uniquely identify instances of the columnar objects of this row. Implementors need to be aware that if the total number of octets in mip6HaLinkLocalAddress exceeds 111, then OIDs of column instances in this row will have more than 128 sub-identifiers and cannot be accessed using SNMPv1, SNMPv2c, or SNMPv3. " INDEX { ipv6InterfaceIfIndex, mip6HaLinkLocalAddressType, mip6HaLinkLocalAddress, mip6HaGaAddrSeqNo } ::= { mip6HaGlAddrTable 1 } Mip6HaGlAddrEntry ::= SEQUENCE { mip6HaGaAddrSeqNo Integer32, mip6HaGaGlobalAddressType InetAddressType, mip6HaGaGlobalAddress InetAddress } Keeni, et al. Standards Track [Page 74]
RFC 4295 MOBILEIPV6-MIB April 2006 mip6HaGaAddrSeqNo OBJECT-TYPE SYNTAX Integer32 (1..1024) MAX-ACCESS not-accessible STATUS current DESCRIPTION "The index that along with ipv6InterfaceIfIndex, mip6HaLinkLocalAddressType, and mip6HaLinkLocalAddress uniquely identifies this row. " REFERENCE "RFC 3775 : Section 10.1" ::= { mip6HaGlAddrEntry 1 } mip6HaGaGlobalAddressType OBJECT-TYPE SYNTAX InetAddressType MAX-ACCESS read-only STATUS current DESCRIPTION "The address type for the global address of the home agent that follows. " ::= { mip6HaGlAddrEntry 2 } mip6HaGaGlobalAddress OBJECT-TYPE SYNTAX InetAddress MAX-ACCESS read-only STATUS current DESCRIPTION "A global address of the home agent. The type of the address represented by this object is specified by the corresponding mip6HaGaGlobalAddressType object. " ::= { mip6HaGlAddrEntry 3 } -- -- Notifications -- Keeni, et al. Standards Track [Page 75]
RFC 4295 MOBILEIPV6-MIB April 2006 mip6MnRegistered NOTIFICATION-TYPE OBJECTS { mip6BindingTimeRegistered, mip6BindingCOAType, mip6BindingCOA } STATUS current DESCRIPTION "This notification is sent by a home agent when a mobile node registers with the home agent for the first time. Notifications will not be sent for subsequent updates and/or refreshes. The MO instances in the notifications will be identified by the mip6BindingHomeAddressType and mip6BindingHomeAddress for the mobile node in the mip6BindingCacheTable. " REFERENCE "RFC 3775 : Section 10.3.1" ::= { mip6Notifications 1 } mip6MnDeRegistered NOTIFICATION-TYPE OBJECTS { mip6BindingTimeRegistered, mip6BindingCOAType, mip6BindingCOA } STATUS current DESCRIPTION "This notification is sent by a home agent every time a mobile node de-registers with the home agent by sending a Binding Update that requests the home agent to delete a binding. The MO instances in the notifications will be identified by the mip6BindingHomeAddressType and mip6BindingHomeAddress for the mobile node in the mip6BindingCacheTable. " REFERENCE "RFC 3775 : Section 10.3.2" ::= { mip6Notifications 2 } Keeni, et al. Standards Track [Page 76]
RFC 4295 MOBILEIPV6-MIB April 2006 mip6MnCOAChanged NOTIFICATION-TYPE OBJECTS { mip6BindingTimeRegistered, mip6BindingCOAType, mip6BindingCOA } STATUS current DESCRIPTION "This notification is sent by a home agent every time a mobile node sends a Binding Update with a new care-of address (for an existing Binding Cache entry). Notifications will not be sent for subsequent updates and/or refreshes for the same Care-of address. The registration of a new care-of address may indicate that the mobile node has moved or that the primary care-of address of the mobile node has become deprecated. The MO instances in the notifications will be identified by the mip6BindingHomeAddressType and mip6BindingHomeAddress for the mobile node in the mip6BindingCacheTable. " REFERENCE "RFC 3775 : Section 11.5.2, 11.7.1" ::= { mip6Notifications 3 } mip6MnBindingExpiredAtHA NOTIFICATION-TYPE OBJECTS { mip6BindingTimeRegistered, mip6BindingCOAType, mip6BindingCOA } STATUS current DESCRIPTION "This notification is sent by a home agent when a binding for the mobile node at the home agent expired (no timely Binding Updates were received). The MO instances in the notifications will be identified by the mip6BindingHomeAddressType and mip6BindingHomeAddress for the mobile node in the mip6BindingCacheTable. " REFERENCE "RFC 3775 : Section 10.3.2" ::= { mip6Notifications 4 } Keeni, et al. Standards Track [Page 77]
RFC 4295 MOBILEIPV6-MIB April 2006 mip6MnBindingExpiredAtCN NOTIFICATION-TYPE OBJECTS { mip6BindingTimeRegistered, mip6BindingCOAType, mip6BindingCOA } STATUS current DESCRIPTION "This notification is sent by a correspondent node when a binding for the mobile node at the correspondent node expired (no timely Binding Updates were received). The MO instances in the notifications will be identified by the mip6BindingHomeAddressType and mip6BindingHomeAddress for the mobile node in the mip6BindingCacheTable. " ::= { mip6Notifications 5 } Keeni, et al. Standards Track [Page 78]
RFC 4295 MOBILEIPV6-MIB April 2006 -- Conformance information mip6Groups OBJECT IDENTIFIER ::= { mip6Conformance 1 } mip6Compliances OBJECT IDENTIFIER ::= { mip6Conformance 2 } -- Units of conformance mip6SystemGroup OBJECT-GROUP OBJECTS { mip6Capabilities, mip6Status } STATUS current DESCRIPTION " A collection of objects for basic MIPv6 monitoring." ::= { mip6Groups 1 } mip6BindingCacheGroup OBJECT-GROUP OBJECTS { mip6BindingCOAType, mip6BindingCOA, mip6BindingTimeRegistered, mip6BindingTimeGranted, mip6BindingTimeRemaining, mip6BindingMaxSeq, mip6BindingHomeRegn, mip6BindingUsageTS, mip6BindingUsageCount, mip6BindingAdminStatus } STATUS current DESCRIPTION " A collection of objects for monitoring the Binding Cache. " ::= { mip6Groups 2 } Keeni, et al. Standards Track [Page 79]
RFC 4295 MOBILEIPV6-MIB April 2006 mip6BindingHstGroup OBJECT-GROUP OBJECTS { mip6BindingHstCOAType, mip6BindingHstCOA, mip6BindingHstTimeRegistered, mip6BindingHstTimeExpired, mip6BindingHstHomeRegn, mip6BindingHstUsageTS, mip6BindingHstUsageCount } STATUS current DESCRIPTION " A collection of objects for monitoring the Binding History. This can be used to monitor the movement of the mobile node. " ::= { mip6Groups 3 } mip6TotalTrafficGroup OBJECT-GROUP OBJECTS { mip6InOctets, mip6HCInOctets, mip6InPkts, mip6HCInPkts, mip6OutOctets, mip6HCOutOctets, mip6OutPkts, mip6HCOutPkts, mip6CounterDiscontinuityTime } STATUS current DESCRIPTION " A collection of objects for monitoring the total MIPv6 traffic. " ::= { mip6Groups 4 } Keeni, et al. Standards Track [Page 80]
RFC 4295 MOBILEIPV6-MIB April 2006 mip6NodeTrafficGroup OBJECT-GROUP OBJECTS { mip6NodeInOctets, mip6HCNodeInOctets, mip6NodeInPkts, mip6HCNodeInPkts, mip6NodeOutOctets, mip6HCNodeOutOctets, mip6NodeOutPkts, mip6HCNodeOutPkts, mip6NodeCtrDiscontinuityTime } STATUS current DESCRIPTION " A collection of objects for monitoring the MIPv6 traffic due to a mobile node. " ::= { mip6Groups 5 } mip6MnSystemGroup OBJECT-GROUP OBJECTS { mip6MnHomeAddressState } STATUS current DESCRIPTION " A collection of objects for basic monitoring of the mobile node. " ::= { mip6Groups 6 } mip6MnConfGroup OBJECT-GROUP OBJECTS { mip6MnDiscoveryRequests, mip6MnDiscoveryReplies, mip6MnDiscoveryTimeouts, mip6MnPrefixSolicitationsSent, mip6MnPrefixAdvsRecd, mip6MnPrefixAdvsIgnored, mip6MnMovedToFN, mip6MnMovedToHN } STATUS current DESCRIPTION " A collection of objects for monitoring the advertisement-related info on the mobile node. " ::= { mip6Groups 7 } Keeni, et al. Standards Track [Page 81]
RFC 4295 MOBILEIPV6-MIB April 2006 mip6MnRegistrationGroup OBJECT-GROUP OBJECTS { mip6MnBLCOAType, mip6MnBLCOA, mip6MnBLLifeTimeRequested, mip6MnBLLifeTimeGranted, mip6MnBLMaxSeq, mip6MnBLTimeSent, mip6MnBLAccepted, mip6MnBLAcceptedTime, mip6MnBLRetransmissions, mip6MnBLDontSendBUFlag, -- -- Binding Update List -- mip6MnMobilityMessagesSent, mip6MnMobilityMessagesRecd, mip6MnBUsToHA, mip6MnBUAcksFromHA, mip6MnBUsToCN, mip6MnBUAcksFromCN, mip6MnBindingErrorsFromCN, mip6MnICMPErrorsRecd, mip6MnBRRequestsRecd } STATUS current DESCRIPTION " A collection of objects for monitoring the registration statistics for the mobile node. " ::= { mip6Groups 8 } Keeni, et al. Standards Track [Page 82]
RFC 4295 MOBILEIPV6-MIB April 2006 mip6CnStatsGroup OBJECT-GROUP OBJECTS { mip6CnBURequestsAccepted, mip6CnBURequestsRejected, mip6CnBCEntryCreationTime, mip6CnBUAcceptedTime, mip6CnBURejectionTime, mip6CnBURejectionCode, mip6CnCtrDiscontinuityTime } STATUS current DESCRIPTION " A collection of objects for monitoring the control messages and corresponding statistics for each mobile node communicating with the correspondent node. " ::= { mip6Groups 9 } mip6HaSystemGroup OBJECT-GROUP OBJECTS { mip6HaAdvsRecd, mip6HaAdvsSent, mip6HaAdvPreference, mip6HaAdvLifetime, mip6HaPrefixAdv, mip6HaPrefixSolicitation, mip6HaMCastCtlMsgSupport } STATUS current DESCRIPTION " A collection of objects for monitoring the advertisement-related parameters and statistics for the home agent. " ::= { mip6Groups 10 } Keeni, et al. Standards Track [Page 83]
RFC 4295 MOBILEIPV6-MIB April 2006 mip6HaListGroup OBJECT-GROUP OBJECTS { mip6HaPreference, mip6HaRecvLifeTime, mip6HaRecvTimeStamp, mip6HaGaGlobalAddressType, mip6HaGaGlobalAddress } STATUS current DESCRIPTION " A collection of objects for monitoring the Home Agent List on the home agent. " ::= { mip6Groups 11 } mip6HaStatsGroup OBJECT-GROUP OBJECTS { mip6HaBURequestsAccepted, mip6HaBURequestsDenied, mip6HaBCEntryCreationTime, mip6HaBUAcceptedTime, mip6HaBURejectionTime, mip6HaRecentBURejectionCode, mip6HaCtrDiscontinuityTime } STATUS current DESCRIPTION " A collection of objects for monitoring registration-related statistics on the home agent. " ::= { mip6Groups 12 } Keeni, et al. Standards Track [Page 84]
RFC 4295 MOBILEIPV6-MIB April 2006 mip6CnGlobalStatsGroup OBJECT-GROUP OBJECTS { mip6CnHomeTestInitsRecd, mip6CnHomeTestsSent, mip6CnCareOfTestInitsRecd, mip6CnCareOfTestsSent, mip6CnBUsRecd, mip6CnBUAcksSent, mip6CnBRsSent, mip6CnBindingErrors, mip6CnBUsAccepted, mip6CnBUsRejected, mip6CnReasonUnspecified, mip6CnInsufficientResource, mip6CnHomeRegnNotSupported, mip6CnSeqNumberOutOfWindow, mip6CnExpiredHomeNonceIndex, mip6CnExpiredCareOfNonceIndex, mip6CnExpiredNonce, mip6CnRegTypeChangeDisallowed } STATUS current DESCRIPTION " A collection of objects for monitoring advertisement and registration statistics on a correspondent node. " ::= { mip6Groups 13 } Keeni, et al. Standards Track [Page 85]
RFC 4295 MOBILEIPV6-MIB April 2006 mip6HaGlobalStatsGroup OBJECT-GROUP OBJECTS { mip6HaHomeTestInitsRecd, mip6HaHomeTestsSent, mip6HaBUsRecd, mip6HaBUAcksSent, mip6HaBRAdviceSent, mip6HaBUsAccepted, mip6HaPrefDiscoverReqd, mip6HaReasonUnspecified, mip6HaAdmProhibited, mip6HaInsufficientResource, mip6HaHomeRegnNotSupported, mip6HaNotHomeSubnet, mip6HaNotHomeAgentForThisMN, mip6HaDupAddrDetectionFailed, mip6HaSeqNumberOutOfWindow, mip6HaExpiredHomeNonceIndex, mip6HaRegTypeChangeDisallowed } STATUS current DESCRIPTION " A collection of objects for monitoring advertisement and registration statistics on a home agent. " ::= { mip6Groups 14 } mip6BindingCacheCtlGroup OBJECT-GROUP OBJECTS { mip6BindingAdminStatus } STATUS current DESCRIPTION "A collection of objects for controlling the Binding Cache. " ::= { mip6Groups 15 } Keeni, et al. Standards Track [Page 86]
RFC 4295 MOBILEIPV6-MIB April 2006 mip6NotificationGroup NOTIFICATION-GROUP NOTIFICATIONS { mip6MnRegistered, mip6MnDeRegistered, mip6MnCOAChanged, mip6MnBindingExpiredAtHA, mip6MnBindingExpiredAtCN } STATUS current DESCRIPTION "A collection of notifications from a home agent or correspondent node to the Manager about the status of a mobile node. " ::= { mip6Groups 16 } -- Compliance statements Keeni, et al. Standards Track [Page 87]
RFC 4295 MOBILEIPV6-MIB April 2006 mip6CoreCompliance MODULE-COMPLIANCE STATUS current DESCRIPTION "The compliance statement for SNMP entities that implement the MOBILEIPV6-MIB. " MODULE -- this module MANDATORY-GROUPS { mip6SystemGroup } ::= { mip6Compliances 1 } mip6Compliance2 MODULE-COMPLIANCE STATUS current DESCRIPTION "The compliance statement for SNMP entities that implement the MOBILEIPV6-MIB and support monitoring of the Binding Cache and the Total Traffic. There are a number of INDEX objects that cannot be represented in the form of OBJECT clauses in SMIv2, but for which there are compliance requirements, expressed in OBJECT clause form in this description: -- OBJECT mip6BindingHomeAddressType -- SYNTAX InetAddressType { ipv6(2) } -- DESCRIPTION -- This MIB module requires support for global -- ipv6 addresses for the mip6BindingHomeAddress -- object. -- -- OBJECT mip6BindingHomeAddress -- SYNTAX InetAddress (SIZE(16)) -- DESCRIPTION -- This MIB module requires support for global -- ipv6 addresses for the mip6BindingHomeAddress -- object. -- " MODULE -- this module MANDATORY-GROUPS { mip6SystemGroup, mip6BindingCacheGroup, mip6TotalTrafficGroup } ::= { mip6Compliances 2 } Keeni, et al. Standards Track [Page 88]
RFC 4295 MOBILEIPV6-MIB April 2006 mip6Compliance3 MODULE-COMPLIANCE STATUS current DESCRIPTION "The compliance statement for SNMP entities that implement the MOBILEIPV6-MIB and support monitoring of the Binding Cache, the Binding History, the total traffic, and the mobile node-wide traffic. There are a number of INDEX objects that cannot be represented in the form of OBJECT clauses in SMIv2, but for which there are compliance requirements, expressed in OBJECT clause form in this description: -- OBJECT mip6BindingHomeAddressType -- SYNTAX InetAddressType { ipv6(2) } -- DESCRIPTION -- This MIB module requires support for global -- ipv6 addresses for the mip6BindingHomeAddress -- object. -- -- OBJECT mip6BindingHomeAddress -- SYNTAX InetAddress (SIZE(16)) -- DESCRIPTION -- This MIB module requires support for global -- ipv6 addresses for the mip6BindingHomeAddress -- object. -- -- OBJECT mip6BindingHstHomeAddressType -- SYNTAX InetAddressType { ipv6(2) } -- DESCRIPTION -- This MIB module requires support for global -- ipv6 addresses for the -- mip6BindingHstHomeAddress object. -- -- OBJECT mip6BindingHstHomeAddress -- SYNTAX InetAddress (SIZE(16)) -- DESCRIPTION -- This MIB module requires support for global -- ipv6 addresses for the -- mip6BindingHstHomeAddress object. -- " MODULE -- this module MANDATORY-GROUPS { mip6SystemGroup, mip6BindingCacheGroup, mip6BindingHstGroup, mip6TotalTrafficGroup, mip6NodeTrafficGroup } Keeni, et al. Standards Track [Page 89]
RFC 4295 MOBILEIPV6-MIB April 2006 ::= { mip6Compliances 3 } mip6CoreReadOnlyCompliance MODULE-COMPLIANCE STATUS current DESCRIPTION "The compliance statement for SNMP entities that implement the MOBILEIPV6-MIB without support for read-write (i.e., in read-only mode). " MODULE -- this module MANDATORY-GROUPS { mip6SystemGroup } OBJECT mip6Status MIN-ACCESS read-only DESCRIPTION "Write access is not required." ::= { mip6Compliances 4 } mip6ReadOnlyCompliance2 MODULE-COMPLIANCE STATUS current DESCRIPTION "The compliance statement for SNMP entities that implement the MOBILEIPV6-MIB without support for read-write (i.e., in read-only mode) and support monitoring of the Binding Cache and Total Traffic. There are a number of INDEX objects that cannot be represented in the form of OBJECT clauses in SMIv2, but for which there are compliance requirements, expressed in OBJECT clause form in this description: -- OBJECT mip6BindingHomeAddressType -- SYNTAX InetAddressType { ipv6(2) } -- DESCRIPTION -- This MIB module requires support for global -- ipv6 addresses for the mip6BindingHomeAddress -- object. -- -- OBJECT mip6BindingHomeAddress -- SYNTAX InetAddress (SIZE(16)) -- DESCRIPTION -- This MIB module requires support for global -- ipv6 addresses for the mip6BindingHomeAddress -- object. -- " MODULE -- this module Keeni, et al. Standards Track [Page 90]
RFC 4295 MOBILEIPV6-MIB April 2006 MANDATORY-GROUPS { mip6SystemGroup, mip6BindingCacheGroup, mip6TotalTrafficGroup } OBJECT mip6Status MIN-ACCESS read-only DESCRIPTION "Write access is not required." OBJECT mip6BindingAdminStatus MIN-ACCESS read-only DESCRIPTION "Write access is not required." ::= { mip6Compliances 5 } mip6ReadOnlyCompliance3 MODULE-COMPLIANCE STATUS current DESCRIPTION "The compliance statement for SNMP entities that implement the MOBILEIPV6-MIB without support for read-write (i.e., in read-only mode) and support monitoring of the Binding Cache, the Binding History, the total traffic, and the mobile node-wide traffic. There are a number of INDEX objects that cannot be represented in the form of OBJECT clauses in SMIv2, but for which there are compliance requirements, expressed in OBJECT clause form in this description: -- OBJECT mip6BindingHomeAddressType -- SYNTAX InetAddressType { ipv6(2) } -- DESCRIPTION -- This MIB module requires support for global -- ipv6 addresses for the mip6BindingHomeAddress -- object. -- -- OBJECT mip6BindingHomeAddress -- SYNTAX InetAddress (SIZE(16)) -- DESCRIPTION -- This MIB module requires support for global -- ipv6 addresses for the mip6BindingHomeAddress -- object. -- -- OBJECT mip6BindingHstHomeAddressType -- SYNTAX InetAddressType { ipv6(2) } -- DESCRIPTION -- This MIB module requires support for global -- ipv6 addresses for the -- mip6BindingHstHomeAddress object. -- Keeni, et al. Standards Track [Page 91]
RFC 4295 MOBILEIPV6-MIB April 2006 -- OBJECT mip6BindingHstHomeAddress -- SYNTAX InetAddress (SIZE(16)) -- DESCRIPTION -- This MIB module requires support for global -- ipv6 addresses for the -- mip6BindingHstHomeAddress object. -- " MODULE -- this module MANDATORY-GROUPS { mip6SystemGroup, mip6BindingCacheGroup, mip6BindingHstGroup, mip6TotalTrafficGroup, mip6NodeTrafficGroup } OBJECT mip6Status MIN-ACCESS read-only DESCRIPTION "Write access is not required." OBJECT mip6BindingAdminStatus MIN-ACCESS read-only DESCRIPTION "Write access is not required." ::= { mip6Compliances 6 } mip6MnCoreCompliance MODULE-COMPLIANCE STATUS current DESCRIPTION "The compliance statement for SNMP entities that implement the MOBILEIPV6-MIB and support monitoring of the basic mobile node functionality. There are a number of INDEX objects that cannot be represented in the form of OBJECT clauses in SMIv2, but for which there are compliance requirements, expressed in OBJECT clause form in this description: -- OBJECT mip6MnHomeAddressType -- SYNTAX InetAddressType { ipv6(2) } -- DESCRIPTION -- This MIB module requires support for global -- ipv6 addresses for the mip6MnHomeAddress -- object. -- -- OBJECT mip6MnHomeAddress -- SYNTAX InetAddress (SIZE(16)) -- DESCRIPTION -- This MIB module requires support for global Keeni, et al. Standards Track [Page 92]
RFC 4295 MOBILEIPV6-MIB April 2006 -- ipv6 addresses for the mip6MnHomeAddress -- object. -- " MODULE -- this module MANDATORY-GROUPS { mip6MnSystemGroup } ::= { mip6Compliances 7 } mip6MnCompliance2 MODULE-COMPLIANCE STATUS current DESCRIPTION "The compliance statement for SNMP entities that implement the MOBILEIPV6-MIB and support monitoring of the mobile node functionality specifically the Discovery- and Registration-related statistics, There are a number of INDEX objects that cannot be represented in the form of OBJECT clauses in SMIv2, but for which there are compliance requirements, expressed in OBJECT clause form in this description: -- OBJECT mip6MnHomeAddressType -- SYNTAX InetAddressType { ipv6(2) } -- DESCRIPTION -- This MIB module requires support for global -- ipv6 addresses for the mip6MnHomeAddress -- object. -- -- OBJECT mip6MnHomeAddress -- SYNTAX InetAddress (SIZE(16)) -- DESCRIPTION -- This MIB module requires support for global -- ipv6 addresses for the mip6MnHomeAddress -- object. -- -- OBJECT mip6MnBLNodeAddressType -- SYNTAX InetAddressType { ipv6(2) } -- DESCRIPTION -- This MIB module requires support for global -- ipv6 addresses for the mip6MnBLNodeAddress -- object. -- -- OBJECT mip6MnBLNodeAddress -- SYNTAX InetAddress (SIZE(16)) -- DESCRIPTION -- This MIB module requires support for global -- ipv6 addresses for the mip6MnBLNodeAddress -- object. Keeni, et al. Standards Track [Page 93]
RFC 4295 MOBILEIPV6-MIB April 2006 -- " MODULE -- this module MANDATORY-GROUPS { mip6MnSystemGroup, mip6MnConfGroup, mip6MnRegistrationGroup, mip6TotalTrafficGroup } ::= { mip6Compliances 8 } mip6CnCoreCompliance MODULE-COMPLIANCE STATUS current DESCRIPTION "The compliance statement for SNMP entities that implement the MOBILEIPV6-MIB and support monitoring of the basic correspondent node functionality. " MODULE -- this module MANDATORY-GROUPS { mip6CnGlobalStatsGroup, mip6TotalTrafficGroup } ::= { mip6Compliances 9 } mip6CnCompliance MODULE-COMPLIANCE STATUS current DESCRIPTION "The compliance statement for SNMP entities that implement the MOBILEIPV6-MIB and support monitoring of the basic correspondent node functionality. There are a number of INDEX objects that cannot be represented in the form of OBJECT clauses in SMIv2, but for which there are compliance requirements, expressed in OBJECT clause form in this description: -- OBJECT mip6BindingHomeAddressType -- SYNTAX InetAddressType { ipv6(2) } -- DESCRIPTION -- This MIB module requires support for global -- ipv6 addresses for the mip6BindingHomeAddress -- object. -- -- OBJECT mip6BindingHomeAddress -- SYNTAX InetAddress (SIZE(16)) -- DESCRIPTION -- This MIB module requires support for global -- ipv6 addresses for the mip6BindingHomeAddress -- object. Keeni, et al. Standards Track [Page 94]
RFC 4295 MOBILEIPV6-MIB April 2006 " MODULE -- this module MANDATORY-GROUPS { mip6CnGlobalStatsGroup, mip6CnStatsGroup, mip6TotalTrafficGroup } ::= { mip6Compliances 10 } mip6HaCoreCompliance MODULE-COMPLIANCE STATUS current DESCRIPTION "The compliance statement for SNMP entities that implement the MOBILEIPV6-MIB and support monitoring of the basic home agent functionality. " MODULE -- this module MANDATORY-GROUPS { mip6HaSystemGroup } ::= { mip6Compliances 11 } mip6HaCompliance2 MODULE-COMPLIANCE STATUS current DESCRIPTION "The compliance statement for SNMP entities that implement the MOBILEIPV6-MIB and support monitoring of the home agent functionality specifically the Home Agent List and the home-agent-registration-related statistics, There are a number of INDEX objects that cannot be represented in the form of OBJECT clauses in SMIv2, but for which there are compliance requirements, expressed in OBJECT clause form in this description: -- OBJECT mip6BindingHomeAddressType -- SYNTAX InetAddressType { ipv6(2) } -- DESCRIPTION -- This MIB module requires support for global -- ipv6 addresses for the mip6BindingHomeAddress -- object. -- -- OBJECT mip6BindingHomeAddress -- SYNTAX InetAddress (SIZE(16)) -- DESCRIPTION -- This MIB module requires support for global -- ipv6 addresses for the mip6BindingHomeAddress -- object. -- -- OBJECT mip6HaLinkLocalAddressType Keeni, et al. Standards Track [Page 95]
RFC 4295 MOBILEIPV6-MIB April 2006 -- SYNTAX InetAddressType { ipv6z(4) } -- DESCRIPTION -- This MIB module requires support for local -- ipv6 addresses for the mip6HaLinkLocalAddress -- object. -- -- OBJECT mip6HaLinkLocalAddress -- SYNTAX InetAddress (SIZE(20)) -- DESCRIPTION -- This MIB module requires support for local -- ipv6 addresses for the mip6HaLinkLocalAddress -- object. -- " MODULE -- this module MANDATORY-GROUPS { mip6HaSystemGroup, mip6HaListGroup, mip6HaStatsGroup, mip6HaGlobalStatsGroup, mip6TotalTrafficGroup } ::= { mip6Compliances 12 } mip6HaCompliance3 MODULE-COMPLIANCE STATUS current DESCRIPTION "The compliance statement for SNMP entities that implement the MOBILEIPV6-MIB and support monitoring and control of the home agent functionality specifically the Home Agent List and the home-agent-registration-related statistics, There are a number of INDEX objects that cannot be represented in the form of OBJECT clauses in SMIv2, but for which there are compliance requirements, expressed in OBJECT clause form in this description: -- OBJECT mip6BindingHomeAddressType -- SYNTAX InetAddressType { ipv6(2) } -- DESCRIPTION -- This MIB module requires support for global -- ipv6 addresses for the mip6BindingHomeAddress -- object. -- -- OBJECT mip6BindingHomeAddress -- SYNTAX InetAddress (SIZE(16)) -- DESCRIPTION -- This MIB module requires support for global -- ipv6 addresses for the mip6BindingHomeAddress Keeni, et al. Standards Track [Page 96]
RFC 4295 MOBILEIPV6-MIB April 2006 -- object. -- -- OBJECT mip6HaLinkLocalAddressType -- SYNTAX InetAddressType { ipv6z(4) } -- DESCRIPTION -- This MIB module requires support for local -- ipv6 addresses for the mip6HaLinkLocalAddress -- object. -- -- OBJECT mip6HaLinkLocalAddress -- SYNTAX InetAddress (SIZE(20)) -- DESCRIPTION -- This MIB module requires support for local -- ipv6 addresses for the mip6HaLinkLocalAddress -- object. -- " MODULE -- this module MANDATORY-GROUPS { mip6HaSystemGroup, mip6HaListGroup, mip6HaStatsGroup, mip6HaGlobalStatsGroup, mip6BindingCacheCtlGroup, mip6TotalTrafficGroup } ::= { mip6Compliances 13 } Keeni, et al. Standards Track [Page 97]
RFC 4295 MOBILEIPV6-MIB April 2006 mip6HaCoreReadOnlyCompliance MODULE-COMPLIANCE STATUS current DESCRIPTION "The compliance statement for SNMP entities that implement the MOBILEIPV6-MIB without support for read-write (i.e., in read-only mode) and support monitoring of the basic home agent functionality. " MODULE -- this module MANDATORY-GROUPS { mip6HaSystemGroup } OBJECT mip6HaAdvPreference MIN-ACCESS read-only DESCRIPTION "Write access is not required." OBJECT mip6HaAdvLifetime MIN-ACCESS read-only DESCRIPTION "Write access is not required." OBJECT mip6HaPrefixAdv MIN-ACCESS read-only DESCRIPTION "Write access is not required." OBJECT mip6HaPrefixSolicitation MIN-ACCESS read-only DESCRIPTION "Write access is not required." OBJECT mip6HaMCastCtlMsgSupport MIN-ACCESS read-only DESCRIPTION "Write access is not required." ::= { mip6Compliances 14 } Keeni, et al. Standards Track [Page 98]
RFC 4295 MOBILEIPV6-MIB April 2006 mip6HaReadOnlyCompliance2 MODULE-COMPLIANCE STATUS current DESCRIPTION "The compliance statement for SNMP entities that implement the MOBILEIPV6-MIB without support for read-write (i.e., in read-only mode) and support monitoring of the home agent functionality specifically the Home Agent List and the home-agent-registration-related statistics. There are a number of INDEX objects that cannot be represented in the form of OBJECT clauses in SMIv2, but for which there are compliance requirements, expressed in OBJECT clause form in this description: -- OBJECT mip6BindingHomeAddressType -- SYNTAX InetAddressType { ipv6(2) } -- DESCRIPTION -- This MIB module requires support for global -- ipv6 addresses for the mip6BindingHomeAddress -- object. -- -- OBJECT mip6BindingHomeAddress -- SYNTAX InetAddress (SIZE(16)) -- DESCRIPTION -- This MIB module requires support for global -- ipv6 addresses for the mip6BindingHomeAddress -- object. -- -- OBJECT mip6HaLinkLocalAddressType -- SYNTAX InetAddressType { ipv6z(4) } -- DESCRIPTION -- This MIB module requires support for local -- ipv6 addresses for the mip6HaLinkLocalAddress -- object. -- -- OBJECT mip6HaLinkLocalAddress -- SYNTAX InetAddress (SIZE(20)) -- DESCRIPTION -- This MIB module requires support for local -- ipv6 addresses for the mip6HaLinkLocalAddress -- object. -- " MODULE -- this module MANDATORY-GROUPS { mip6HaSystemGroup, mip6HaListGroup, mip6HaStatsGroup, mip6HaGlobalStatsGroup, Keeni, et al. Standards Track [Page 99]
RFC 4295 MOBILEIPV6-MIB April 2006 mip6TotalTrafficGroup } OBJECT mip6HaAdvPreference MIN-ACCESS read-only DESCRIPTION "Write access is not required." OBJECT mip6HaAdvLifetime MIN-ACCESS read-only DESCRIPTION "Write access is not required." OBJECT mip6HaPrefixAdv MIN-ACCESS read-only DESCRIPTION "Write access is not required." OBJECT mip6HaPrefixSolicitation MIN-ACCESS read-only DESCRIPTION "Write access is not required." OBJECT mip6HaMCastCtlMsgSupport MIN-ACCESS read-only DESCRIPTION "Write access is not required." ::= { mip6Compliances 15 } Keeni, et al. Standards Track [Page 100]
RFC 4295 MOBILEIPV6-MIB April 2006 mip6HaReadOnlyCompliance3 MODULE-COMPLIANCE STATUS current DESCRIPTION "The compliance statement for SNMP entities that implement the MOBILEIPV6-MIB without support for read-write (i.e., in read-only mode) and support monitoring and control of the home agent functionality specifically the Home Agent List and the home-agent-registration-related statistics, There are a number of INDEX objects that cannot be represented in the form of OBJECT clauses in SMIv2, but for which there are compliance requirements, expressed in OBJECT clause form in this description: -- OBJECT mip6BindingHomeAddressType -- SYNTAX InetAddressType { ipv6(2) } -- DESCRIPTION -- This MIB module requires support for global -- ipv6 addresses for the mip6BindingHomeAddress -- object. -- -- OBJECT mip6BindingHomeAddress -- SYNTAX InetAddress (SIZE(16)) -- DESCRIPTION -- This MIB module requires support for global -- ipv6 addresses for the mip6BindingHomeAddress -- object. -- -- OBJECT mip6HaLinkLocalAddressType -- SYNTAX InetAddressType { ipv6z(4) } -- DESCRIPTION -- This MIB module requires support for local -- ipv6 addresses for the mip6HaLinkLocalAddress -- object. -- -- OBJECT mip6HaLinkLocalAddress -- SYNTAX InetAddress (SIZE(20)) -- DESCRIPTION -- This MIB module requires support for local -- ipv6 addresses for the mip6HaLinkLocalAddress -- object. -- " MODULE -- this module MANDATORY-GROUPS { mip6HaSystemGroup, mip6HaListGroup, mip6HaStatsGroup, mip6HaGlobalStatsGroup, Keeni, et al. Standards Track [Page 101]
RFC 4295 MOBILEIPV6-MIB April 2006 mip6BindingCacheCtlGroup, mip6TotalTrafficGroup } OBJECT mip6HaAdvPreference MIN-ACCESS read-only DESCRIPTION "Write access is not required." OBJECT mip6HaAdvLifetime MIN-ACCESS read-only DESCRIPTION "Write access is not required." OBJECT mip6HaPrefixAdv MIN-ACCESS read-only DESCRIPTION "Write access is not required." OBJECT mip6HaPrefixSolicitation MIN-ACCESS read-only DESCRIPTION "Write access is not required." OBJECT mip6HaMCastCtlMsgSupport MIN-ACCESS read-only DESCRIPTION "Write access is not required." OBJECT mip6BindingAdminStatus MIN-ACCESS read-only DESCRIPTION "Write access is not required." ::= { mip6Compliances 16 } mip6NotificationCompliance MODULE-COMPLIANCE STATUS current DESCRIPTION "The compliance statement for SNMP entities that implement the MOBILEIPV6-MIB and support Notification from home agent or correspondent node to management stations about the mobile node status. There are a number of INDEX objects that cannot be represented in the form of OBJECT clauses in SMIv2, but for which there are compliance requirements, expressed in OBJECT clause form in this description: Keeni, et al. Standards Track [Page 102]
RFC 4295 MOBILEIPV6-MIB April 2006 -- OBJECT mip6BindingHomeAddressType -- SYNTAX InetAddressType { ipv6(2) } -- DESCRIPTION -- This MIB module requires support for global -- ipv6 addresses for the mip6BindingHomeAddress -- object. -- -- OBJECT mip6BindingHomeAddress -- SYNTAX InetAddress (SIZE(16)) -- DESCRIPTION -- This MIB module requires support for global -- ipv6 addresses for the mip6BindingHomeAddress -- object. " MODULE -- this module MANDATORY-GROUPS { mip6NotificationGroup } ::= { mip6Compliances 17 } END Keeni, et al. Standards Track [Page 103]
RFC 4295 MOBILEIPV6-MIB April 2006 6. Security Considerations There are a number of management objects defined in this MIB module with a MAX-ACCESS clause of read-write. Such objects may be considered sensitive or vulnerable in some network environments. The support for SET operations in a non-secure environment without proper protection can have a negative effect on network operations. These are the tables and objects and the corresponding sensitivity/vulnerability: mip6Status: The value of this object is used to enable or disable the MIPv6 functionality on a MIPv6 entity. Access to this MO may be abused to disrupt the MIPv6 communication. mip6HaAdvPreference: Access to this object may be abused to force MNs into selecting the wrong HA. mip6HaAdvLifetime: Access to this object may be abused to set the advertised lifetime to incorrect values. That will have an adverse impact on the MIPv6 communication. mip6BindingAdminStatus: The value of this object is used to control the status of a Binding Cache entry. Access to this object may be abused to deny Mobile IPv6 connectivity to a legitimate user or to grant Mobile IPv6 connectivity to an illegal user. mip6HaPrefixAdv: The value of this object indicates whether the home agent will send ICMP Mobile Prefix Advertisements to the mobile node. Access to this object may be abused to send unwanted/wrong prefix information or to deny the mobile node from receiving information about the changes in the home prefixes. This may result in disruption of the Mobile IPv6 connectivity. mip6HaPrefixSolicitation: The value of this object indicates whether the home agent should respond to ICMP Mobile Prefix Solicitation messages from a mobile node. Access to this object may be abused to deny the mobile node information about its home prefix. This may result in disruption of the Mobile IPv6 connectivity. mip6HaMCastCtlMsgSupport: The value of this object decides whether the home agent should process the multicast group membership control messages it receives from mobile nodes. Access to this object may be used to subvert administrate policy on multicasting or to disrupt the multicast communication with the mobile node. Keeni, et al. Standards Track [Page 104]
RFC 4295 MOBILEIPV6-MIB April 2006 Some of the readable objects in this MIB module (i.e., objects with a MAX-ACCESS other than not-accessible) may be considered sensitive or vulnerable in some network environments. It is thus important to control even GET and/or NOTIFY access to these objects and possibly to even encrypt the values of these objects when sending them over the network via SNMP. These are the tables and objects and their sensitivity/vulnerability: The address-related objects in this MIB may be considered to be particularly sensitive and/or private. The care-of-address-related objects reveal the location and movement of the mobile node. This information may be considered to be private and sensitive and must be carefully handled. mip6BindingHstCOAType mip6BindingHstCOA mip6MnBLCOAType mip6MnBLCOA The mobile node's home-address- and home-agent-related information may be considered to be sensitive too as these may provide clues to a malicious party on ways to disrupt the mobile nodes communication channels. mip6BindingHstHomeAddressType, mip6BindingHstHomeAddress, mip6MnHomeAddressType, mip6MnHomeAddress The correspondent node's address-related MOs will reveal the nodes with whom the mobile node is corresponding. This information may be considered private and sensitive. mip6MnBLNodeAddressType, mip6MnBLNodeAddress SNMP versions prior to SNMPv3 did not include adequate security. Even if the network itself is secure (for example by using IPSec), even then, there is no control as to who on the secure network is allowed to access and GET/SET (read/change/create/delete) the objects in this MIB module. It is RECOMMENDED that implementors consider the security features as provided by the SNMPv3 framework (see [RFC3410], section 8), including full support for the SNMPv3 cryptographic mechanisms (for authentication and privacy). Further, deployment of SNMP versions prior to SNMPv3 is NOT RECOMMENDED. Instead, it is RECOMMENDED to deploy SNMPv3 and to enable cryptographic security. It is then a customer/operator Keeni, et al. Standards Track [Page 105]
RFC 4295 MOBILEIPV6-MIB April 2006 responsibility to ensure that the SNMP entity giving access to an instance of this MIB module is properly configured to give access to the objects only to those principals (users) that have legitimate rights to indeed GET or SET (change/create/delete) them. 7. IANA Considerations IANA has assigned a base arc in the 'mib-2' (standards track) OID tree for the 'mip6MIB' MODULE-IDENTITY defined in the Mobile-IPv6 MIB. The mib-2 number is 133 for mip6MIB. 8. References 8.1. Normative References [RFC2119] Bradner, S., "Key words for use in RFCs to Indicate Requirements Levels", BCP 14, RFC 2119, March 1997. [RFC2578] McCloghrie, K., Perkins, D., Schoenwaelder, J., Case, J., Rose, M., and S. Waldbusser, "Structure of Management Information Version 2 (SMIv2)", STD 58, RFC 2578, April 1999. [RFC2579] McCloghrie, K., Perkins, D., Schoenwaelder, J., Case, J., Rose, M., and S. Waldbusser, "Textual Conventions for SMIv2", STD 58, RFC 2579, April 1999. [RFC2580] McCloghrie, K., Perkins, D., Schoenwaelder, J., Case, J., Rose, M., and S. Waldbusser, "Conformance Statements for SMIv2", STD 58, RFC 2580, April 1999. [RFC3775] Johnson, D., Perkins, C., and Arkko J., Mobility Support in IPv6" RFC 3775, June 2004. [RFC4293] Routhier, S., Ed., "Management Information Base for the Internet Protocol (IP)", RFC 4293, April 2006. [RFC4001] Daniele, M., Haberman, B., Routhier, S., and J. Schoenwaelder, "Textual Conventions for Internet Network Addresses", RFC 4001, February 2005. Keeni, et al. Standards Track [Page 106]
RFC 4295 MOBILEIPV6-MIB April 2006 8.2. Informative References [RFC3410] Case, J., Mundy, R., Partain, D., and B. Stewart, "Introduction and Applicability Statements for Internet-Standard Management Framework", RFC 3410, December 2002. [RFC4087] Thaler, D., "IP Tunnel MIB", RFC 4087, June 2005. 9. Acknowledgements The following groups and individuals have contributed to this document with discussions and comments: WIDE-netman group C.M. Heard Keeni, et al. Standards Track [Page 107]
RFC 4295 MOBILEIPV6-MIB April 2006 Authors' Addresses Glenn Mansfield Keeni Cyber Solutions Inc. 6-6-3 Minami Yoshinari Aoba-ku, Sendai 989-3204 Japan Phone: +81-22-303-4012 EMail: glenn@cysols.com Kenichi Nagami INTEC NetCore Inc. 1-3-3, Shin-suna Koto-ku, Tokyo, 135-0075 Japan Phone: +81-3-5665-5069 EMail: nagami@inetcore.com Kazuhide Koide Tohoku University 2-1-1, Katahira Aoba-ku, Sendai, 980-8577 Japan Phone: +81-22-217-5454 EMail: koide@shiratori.riec.tohoku.ac.jp Sri Gundavelli Cisco Systems 170 W.Tasman Drive, San Jose, CA 95134 USA Phone: +1-408-527-6109 EMail: sgundave@cisco.com Keeni, et al. Standards Track [Page 108]
RFC 4295 MOBILEIPV6-MIB April 2006 Full Copyright Statement Copyright (C) The Internet Society (2006). This document is subject to the rights, licenses and restrictions contained in BCP 78, and except as set forth therein, the authors retain all their rights. This document and the information contained herein are provided on an "AS IS" basis and THE CONTRIBUTOR, THE ORGANIZATION HE/SHE REPRESENTS OR IS SPONSORED BY (IF ANY), THE INTERNET SOCIETY AND THE INTERNET ENGINEERING TASK FORCE DISCLAIM ALL WARRANTIES, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO ANY WARRANTY THAT THE USE OF THE INFORMATION HEREIN WILL NOT INFRINGE ANY RIGHTS OR ANY IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. Intellectual Property The IETF takes no position regarding the validity or scope of any Intellectual Property Rights or other rights that might be claimed to pertain to the implementation or use of the technology described in this document or the extent to which any license under such rights might or might not be available; nor does it represent that it has made any independent effort to identify any such rights. Information on the procedures with respect to rights in RFC documents can be found in BCP 78 and BCP 79. Copies of IPR disclosures made to the IETF Secretariat and any assurances of licenses to be made available, or the result of an attempt made to obtain a general license or permission for the use of such proprietary rights by implementers or users of this specification can be obtained from the IETF on-line IPR repository at http://www.ietf.org/ipr. The IETF invites any interested party to bring to its attention any copyrights, patents or patent applications, or other proprietary rights that may cover technology that may be required to implement this standard. Please address the information to the IETF at ietf-ipr@ietf.org. Acknowledgement Funding for the RFC Editor function is provided by the IETF Administrative Support Activity (IASA). Keeni, et al. Standards Track [Page 109]