draft-ietf-bfd-mib-06.txt   draft-ietf-bfd-mib-07.txt 
BFD Working Group T. Nadeau BFD Working Group T. Nadeau
Internet-Draft BT Internet-Draft BT
Intended status: Standards Track Z. Ali Intended status: Standards Track Z. Ali
Expires: May 4, 2009 Cisco Systems, Inc. Expires: October 28, 2009 Cisco Systems, Inc.
N. Akiya N. Akiya
Cisco Systems G.K. Cisco Systems G.K.
October 31, 2008 April 26, 2009
BFD Management Information Base BFD Management Information Base
draft-ietf-bfd-mib-06 draft-ietf-bfd-mib-07
Status of this Memo Status of this Memo
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Copyright (c) 2009 IETF Trust and the persons identified as the
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Abstract Abstract
This draft defines a portion of the Management Information Base (MIB) This draft defines a portion of the Management Information Base (MIB)
for use with network management protocols in the Internet community. for use with network management protocols in the Internet community.
In particular, it describes managed objects for modeling In particular, it describes managed objects for modeling
Bidirectional Forwarding Detection (BFD) protocol. Bidirectional Forwarding Detection (BFD) protocol.
Table of Contents Table of Contents
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4. Terminology . . . . . . . . . . . . . . . . . . . . . . . . . 3 4. Terminology . . . . . . . . . . . . . . . . . . . . . . . . . 3
5. Brief Description of MIB Objects . . . . . . . . . . . . . . . 3 5. Brief Description of MIB Objects . . . . . . . . . . . . . . . 3
5.1. General Variables . . . . . . . . . . . . . . . . . . . . 4 5.1. General Variables . . . . . . . . . . . . . . . . . . . . 4
5.2. Session Table (bfdSessionTable) . . . . . . . . . . . . . 4 5.2. Session Table (bfdSessionTable) . . . . . . . . . . . . . 4
5.3. Session Performance Table (bfdSessionPerfTable) . . . . . 4 5.3. Session Performance Table (bfdSessionPerfTable) . . . . . 4
5.4. BFD Session Discriminator Mapping Table 5.4. BFD Session Discriminator Mapping Table
(bfdSessDiscMapTable) . . . . . . . . . . . . . . . . . . 4 (bfdSessDiscMapTable) . . . . . . . . . . . . . . . . . . 4
5.5. BFD Session IP Mapping Table (bfdSessIpMapTable) . . . . . 4 5.5. BFD Session IP Mapping Table (bfdSessIpMapTable) . . . . . 4
6. BFD MIB Module Definitions . . . . . . . . . . . . . . . . . . 4 6. BFD MIB Module Definitions . . . . . . . . . . . . . . . . . . 4
7. Security Considerations . . . . . . . . . . . . . . . . . . . 27 7. Security Considerations . . . . . . . . . . . . . . . . . . . 27
8. IANA Considerations . . . . . . . . . . . . . . . . . . . . . 28 8. IANA Considerations . . . . . . . . . . . . . . . . . . . . . 29
9. References . . . . . . . . . . . . . . . . . . . . . . . . . . 29 9. References . . . . . . . . . . . . . . . . . . . . . . . . . . 29
9.1. Normative References . . . . . . . . . . . . . . . . . . . 29 9.1. Normative References . . . . . . . . . . . . . . . . . . . 29
9.2. Informative References . . . . . . . . . . . . . . . . . . 29 9.2. Informative References . . . . . . . . . . . . . . . . . . 30
Appendix A. Acknowledgments . . . . . . . . . . . . . . . . . . . 30 Appendix A. Acknowledgments . . . . . . . . . . . . . . . . . . . 30
Authors' Addresses . . . . . . . . . . . . . . . . . . . . . . . . 30 Authors' Addresses . . . . . . . . . . . . . . . . . . . . . . . . 30
Intellectual Property and Copyright Statements . . . . . . . . . . 32
1. Requirements notation 1. Requirements notation
The key words "MUST", "MUST NOT", "REQUIRED", "SHALL", "SHALL NOT", The key words "MUST", "MUST NOT", "REQUIRED", "SHALL", "SHALL NOT",
"SHOULD", "SHOULD NOT", "RECOMMENDED", "MAY", and "OPTIONAL" in this "SHOULD", "SHOULD NOT", "RECOMMENDED", "MAY", and "OPTIONAL" in this
document are to be interpreted as described in [RFC2119]. document are to be interpreted as described in [RFC2119].
2. The Internet-Standard Management Framework 2. The Internet-Standard Management Framework
For a detailed overview of the documents that describe the current For a detailed overview of the documents that describe the current
skipping to change at page 5, line 13 skipping to change at page 5, line 13
MODULE-COMPLIANCE, OBJECT-GROUP, NOTIFICATION-GROUP MODULE-COMPLIANCE, OBJECT-GROUP, NOTIFICATION-GROUP
FROM SNMPv2-CONF FROM SNMPv2-CONF
InterfaceIndexOrZero InterfaceIndexOrZero
FROM IF-MIB FROM IF-MIB
InetAddress, InetAddressType, InetPortNumber InetAddress, InetAddressType, InetPortNumber
FROM INET-ADDRESS-MIB; FROM INET-ADDRESS-MIB;
bfdMib MODULE-IDENTITY bfdMib MODULE-IDENTITY
LAST-UPDATED "200810311200Z" -- 31 October 2008 12:00:00 EST LAST-UPDATED "200904261200Z" -- 26 April 2009 12:00:00 EST
ORGANIZATION "IETF Bidirectional Forwarding Detection ORGANIZATION "IETF Bidirectional Forwarding Detection
Working Group" Working Group"
CONTACT-INFO CONTACT-INFO
"Thomas D. Nadeau "Thomas D. Nadeau
BT BT
Email: tom.nadeau@bt.com Email: tom.nadeau@bt.com
Zafar Ali Zafar Ali
Cisco Systems, Inc. Cisco Systems, Inc.
Email: zali@cisco.com Email: zali@cisco.com
Nobo Akiya Nobo Akiya
Cisco Systems, G.K. Cisco Systems, G.K.
Email: nobo@cisco.com" Email: nobo@cisco.com"
DESCRIPTION DESCRIPTION
"Bidirectional Forwarding Management Information Base." "Bidirectional Forwarding Management Information Base."
REVISION "200810311200Z" -- 31 October 2008 12:00:00 EST REVISION "200904261200Z" -- 26 April 2009 12:00:00 EST
DESCRIPTION DESCRIPTION
"Initial version. Published as RFC xxxx." "Initial version. Published as RFC xxxx."
-- RFC Ed.: RFC-editor pls fill in xxxx -- RFC Ed.: RFC-editor pls fill in xxxx
::= { mib-2 XXX } ::= { mib-2 XXX }
-- RFC Ed.: assigned by IANA, see section 7.1 for details -- RFC Ed.: assigned by IANA, see section 7.1 for details
-- Top level components of this MIB module. -- Top level components of this MIB module.
bfdNotifications OBJECT IDENTIFIER ::= { bfdMIB 0 } bfdNotifications OBJECT IDENTIFIER ::= { bfdMIB 0 }
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"An index used to uniquely identify BFD sessions." "An index used to uniquely identify BFD sessions."
SYNTAX Unsigned32 (1..4294967295) SYNTAX Unsigned32 (1..4294967295)
BfdInterval ::= TEXTUAL-CONVENTION BfdInterval ::= TEXTUAL-CONVENTION
DISPLAY-HINT "d" DISPLAY-HINT "d"
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"The BFD interval delay in microseconds." "The BFD interval delay in microseconds."
SYNTAX Unsigned32 (0..4294967295) SYNTAX Unsigned32 (0..4294967295)
BfdMultiplier ::= TEXTUAL-CONVENTION
DISPLAY-HINT "d"
STATUS current
DESCRIPTION
"The BFD failure detection multiplier."
SYNTAX Unsigned32 (1..255)
BfdDiag ::= TEXTUAL-CONVENTION BfdDiag ::= TEXTUAL-CONVENTION
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"A common BFD diagnostic code." "A common BFD diagnostic code."
SYNTAX INTEGER { SYNTAX INTEGER {
noDiagnostic(0), noDiagnostic(0),
controlDetectionTimeExpired(1), controlDetectionTimeExpired(1),
echoFunctionFailed(2), echoFunctionFailed(2),
neighborSignaledSessionDown(3), neighborSignaledSessionDown(3),
forwardingPlaneReset(4), forwardingPlaneReset(4),
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bfdSessDemandModeDesiredFlag TruthValue, bfdSessDemandModeDesiredFlag TruthValue,
bfdSessControlPlaneIndepFlag TruthValue, bfdSessControlPlaneIndepFlag TruthValue,
bfdSessInterface InterfaceIndexOrZero, bfdSessInterface InterfaceIndexOrZero,
bfdSessAddrType InetAddressType, bfdSessAddrType InetAddressType,
bfdSessAddr InetAddress, bfdSessAddr InetAddress,
bfdSessGTSM TruthValue, bfdSessGTSM TruthValue,
bfdSessGTSMTTL Unsigned32, bfdSessGTSMTTL Unsigned32,
bfdSessDesiredMinTxInterval BfdInterval, bfdSessDesiredMinTxInterval BfdInterval,
bfdSessReqMinRxInterval BfdInterval, bfdSessReqMinRxInterval BfdInterval,
bfdSessReqMinEchoRxInterval BfdInterval, bfdSessReqMinEchoRxInterval BfdInterval,
bfdSessDetectMult Unsigned32, bfdSessDetectMult BfdMultiplier,
bfdSessNegotiatedInterval BfdInterval, bfdSessNegotiatedInterval BfdInterval,
bfdSessNegotiatedEchoInterval BfdInterval, bfdSessNegotiatedEchoInterval BfdInterval,
bfdSessNegotiatedDetectMult Unsigned32, bfdSessNegotiatedDetectMult BfdMultiplier,
bfdSessAuthPresFlag TruthValue, bfdSessAuthPresFlag TruthValue,
bfdSessAuthenticationType INTEGER, bfdSessAuthenticationType INTEGER,
bfdSessAuthenticationKeyID Integer32, bfdSessAuthenticationKeyID Integer32,
bfdSessAuthenticationKey OCTET STRING, bfdSessAuthenticationKey OCTET STRING,
bfdSessStorType StorageType, bfdSessStorType StorageType,
bfdSessRowStatus RowStatus bfdSessRowStatus RowStatus
} }
bfdSessIndex OBJECT-TYPE bfdSessIndex OBJECT-TYPE
SYNTAX BfdSessIndexTC SYNTAX BfdSessIndexTC
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SYNTAX BfdInterval SYNTAX BfdInterval
MAX-ACCESS read-create MAX-ACCESS read-create
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"This object specifies the minimum interval, in "This object specifies the minimum interval, in
microseconds, between received BFD Echo packets that this microseconds, between received BFD Echo packets that this
system is capable of supporting." system is capable of supporting."
::= { bfdSessEntry 24 } ::= { bfdSessEntry 24 }
bfdSessDetectMult OBJECT-TYPE bfdSessDetectMult OBJECT-TYPE
SYNTAX Unsigned32 SYNTAX BfdMultiplier
MAX-ACCESS read-create MAX-ACCESS read-create
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"This object specifies the Detect time multiplier." "This object specifies the Detect time multiplier."
::= { bfdSessEntry 25 } ::= { bfdSessEntry 25 }
bfdSessNegotiatedInterval OBJECT-TYPE bfdSessNegotiatedInterval OBJECT-TYPE
SYNTAX BfdInterval SYNTAX BfdInterval
MAX-ACCESS read-only MAX-ACCESS read-only
STATUS current STATUS current
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MAX-ACCESS read-only MAX-ACCESS read-only
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"This object specifies the negotiated interval, in "This object specifies the negotiated interval, in
microseconds, that the local system is transmitting microseconds, that the local system is transmitting
BFD echo packets. Value is expected to be zero if BFD echo packets. Value is expected to be zero if
the sessions is not running in echo mode." the sessions is not running in echo mode."
::= { bfdSessEntry 27 } ::= { bfdSessEntry 27 }
bfdSessNegotiatedDetectMult OBJECT-TYPE bfdSessNegotiatedDetectMult OBJECT-TYPE
SYNTAX Unsigned32 SYNTAX BfdMultiplier
MAX-ACCESS read-only MAX-ACCESS read-only
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"This object specifies the Detect time multiplier." "This object specifies the Detect time multiplier."
::= { bfdSessEntry 28 } ::= { bfdSessEntry 28 }
bfdSessAuthPresFlag OBJECT-TYPE bfdSessAuthPresFlag OBJECT-TYPE
SYNTAX TruthValue SYNTAX TruthValue
MAX-ACCESS read-only MAX-ACCESS read-only
STATUS current STATUS current
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Authors' Addresses Authors' Addresses
Thomas D. Nadeau Thomas D. Nadeau
BT BT
BT Centre BT Centre
81 Newgate Street 81 Newgate Street
London EC1A 7AJ London EC1A 7AJ
United Kingdom United Kingdom
Email: tom.nadeau@bt.com Email: tom.nadeau@bt.com
Zafar Ali Zafar Ali
Cisco Systems, Inc. Cisco Systems, Inc.
2000 Innovation Drive 2000 Innovation Drive
Kanata, Ontario K2K 3E8 Kanata, Ontario K2K 3E8
Canada Canada
Email: zali@cisco.com Email: zali@cisco.com
Nobo Akiya Nobo Akiya
Cisco Systems G.K. Cisco Systems G.K.
Shinjuku Mitsui Building Shinjuku Mitsui Building
2-1-1 Nishi-Shinjuku, Shinjuku-Ku 2-1-1 Nishi-Shinjuku, Shinjuku-Ku
Tokyo 163-0409 Tokyo 163-0409
Japan Japan
Email: nobo@cisco.com Email: nobo@cisco.com
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