-- ################################################################################ EXTREME-IETF-BFD-MIB DEFINITIONS ::= BEGIN IMPORTS MODULE-IDENTITY, OBJECT-TYPE, NOTIFICATION-TYPE, mib-2, Integer32, Unsigned32, Counter32, Counter64 FROM SNMPv2-SMI TruthValue, RowStatus, StorageType, TimeStamp FROM SNMPv2-TC MODULE-COMPLIANCE, OBJECT-GROUP, NOTIFICATION-GROUP FROM SNMPv2-CONF InterfaceIndexOrZero FROM IF-MIB InetAddress, InetAddressType, InetPortNumber FROM INET-ADDRESS-MIB extremeBfd FROM EXTREME-BASE-MIB ExtremeBfdSessIndexTC, ExtremeBfdIntervalTC, ExtremeBfdMultiplierTC, ExtremeBfdDiagTC, ExtremeBfdSessTypeTC, ExtremeBfdSessOperModeTC, ExtremeBfdCtrlDestPortNumberTC, ExtremeBfdCtrlSourcePortNumberTC, ExtremeBfdSessStateTC, ExtremeBfdSessAuthenticationTypeTC, ExtremeBfdSessionAuthenticationKeyTC FROM EXTREME-IETF-BFD-TC-MIB; extremeIetfBfdMib MODULE-IDENTITY LAST-UPDATED "201212171200Z" -- 17 December 2012 12:00:00 EST ORGANIZATION "IETF Bidirectional Forwarding Detection Working Group" CONTACT-INFO "Thomas D. Nadeau Juniper Networks Email: tnadeau@lucidvision.com Zafar Ali Cisco Systems, Inc. Email: zali@cisco.com Nobo Akiya Cisco Systems, G.K. Email: nobo@cisco.com" DESCRIPTION "Bidirectional Forwarding Management Information Base." REVISION "201212171200Z" -- 17 December 2012 12:00:00 EST DESCRIPTION "Initial version. Published as RFC xxxx." -- DESCRIPTION -- This MIB module is based on Internet Draft draft-ietf-bfd-mib-12.txt. -- In this initial version, extreme keyword is prepended before every -- Textual Convention; this is the only difference when compared to -- draft-ietf-bfd-mib-12.txt. -- RFC Ed.: RFC-editor pls fill in xxxx ::= { extremeBfd 2 } -- RFC Ed.: assigned by IANA, see section 7.1 for details -- Top level components of this MIB module. extremeBfdNotifications OBJECT IDENTIFIER ::= { extremeIetfBfdMib 0 } extremeBfdObjects OBJECT IDENTIFIER ::= { extremeIetfBfdMib 1 } extremeBfdConformance OBJECT IDENTIFIER ::= { extremeIetfBfdMib 2 } extremeBfdScalarObjects OBJECT IDENTIFIER ::= { extremeBfdObjects 1 } -- BFD General Variables -- These parameters apply globally to the Systems' -- BFD Process. extremeBfdAdminStatus OBJECT-TYPE SYNTAX INTEGER { enabled(1), disabled(2) } MAX-ACCESS read-write STATUS current DESCRIPTION "The global administrative status of BFD in this device. The value 'enabled' denotes that the BFD Process is active on at least one interface; 'disabled' disables it on all interfaces." DEFVAL { enabled } ::= { extremeBfdScalarObjects 1 } extremeBfdSessNotificationsEnable OBJECT-TYPE SYNTAX TruthValue MAX-ACCESS read-write STATUS current DESCRIPTION "If this object is set to true(1), then it enables the emission of extremeBfdSessUp and extremeBfdSessDown notifications; otherwise these notifications are not emitted." REFERENCE "See also RFC3413 for explanation that notifications are under the ultimate control of the MIB modules in this document." DEFVAL { false } ::= { extremeBfdScalarObjects 2 } -- BFD Session Table -- The BFD Session Table specifies BFD session specific -- information. extremeBfdSessTable OBJECT-TYPE SYNTAX SEQUENCE OF ExtremeBfdSessEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "The BFD Session Table describes the BFD sessions." REFERENCE "Katz, D. and D. Ward, Bidirectional Forwarding Detection (BFD), RFC 5880, June 2012." ::= { extremeBfdObjects 2 } extremeBfdSessEntry OBJECT-TYPE SYNTAX ExtremeBfdSessEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "The BFD Session Entry describes BFD session." INDEX { extremeBfdSessIndex } ::= { extremeBfdSessTable 1 } ExtremeBfdSessEntry ::= SEQUENCE { extremeBfdSessIndex ExtremeBfdSessIndexTC, extremeBfdSessVersionNumber Unsigned32, extremeBfdSessType ExtremeBfdSessTypeTC, extremeBfdSessDiscriminator Unsigned32, extremeBfdSessRemoteDiscr Unsigned32, extremeBfdSessDestinationUdpPort ExtremeBfdCtrlDestPortNumberTC, extremeBfdSessSourceUdpPort ExtremeBfdCtrlSourcePortNumberTC, extremeBfdSessEchoSourceUdpPort InetPortNumber, extremeBfdSessAdminStatus INTEGER, extremeBfdSessState ExtremeBfdSessStateTC, extremeBfdSessRemoteHeardFlag TruthValue, extremeBfdSessDiag ExtremeBfdDiagTC, extremeBfdSessOperMode ExtremeBfdSessOperModeTC, extremeBfdSessDemandModeDesiredFlag TruthValue, extremeBfdSessControlPlaneIndepFlag TruthValue, extremeBfdSessMultipointFlag TruthValue, extremeBfdSessInterface InterfaceIndexOrZero, extremeBfdSessSrcAddrType InetAddressType, extremeBfdSessSrcAddr InetAddress, extremeBfdSessDstAddrType InetAddressType, extremeBfdSessDstAddr InetAddress, extremeBfdSessGTSM TruthValue, extremeBfdSessGTSMTTL Unsigned32, extremeBfdSessDesiredMinTxInterval ExtremeBfdIntervalTC, extremeBfdSessReqMinRxInterval ExtremeBfdIntervalTC, extremeBfdSessReqMinEchoRxInterval ExtremeBfdIntervalTC, extremeBfdSessDetectMult ExtremeBfdMultiplierTC, extremeBfdSessNegotiatedInterval ExtremeBfdIntervalTC, extremeBfdSessNegotiatedEchoInterval ExtremeBfdIntervalTC, extremeBfdSessNegotiatedDetectMult ExtremeBfdMultiplierTC, extremeBfdSessAuthPresFlag TruthValue, extremeBfdSessAuthenticationType ExtremeBfdSessAuthenticationTypeTC, extremeBfdSessAuthenticationKeyID Integer32, extremeBfdSessAuthenticationKey ExtremeBfdSessionAuthenticationKeyTC, extremeBfdSessStorageType StorageType, extremeBfdSessRowStatus RowStatus } extremeBfdSessIndex OBJECT-TYPE SYNTAX ExtremeBfdSessIndexTC MAX-ACCESS not-accessible STATUS current DESCRIPTION "This object contains an index used to represent a unique BFD session on this device." ::= { extremeBfdSessEntry 1 } extremeBfdSessVersionNumber OBJECT-TYPE SYNTAX Unsigned32 (0..7) MAX-ACCESS read-create STATUS current DESCRIPTION "The version number of the BFD protocol that this session is running in. Write access is available for this object to provide ability to set desired version for this BFD session." REFERENCE "Katz, D. and D. Ward, Bidirectional Forwarding Detection (BFD), RFC 5880, June 2012." DEFVAL { 1 } ::= { extremeBfdSessEntry 2 } extremeBfdSessType OBJECT-TYPE SYNTAX ExtremeBfdSessTypeTC MAX-ACCESS read-create STATUS current DESCRIPTION "This object specifies the type of this BFD session." ::= { extremeBfdSessEntry 3 } extremeBfdSessDiscriminator OBJECT-TYPE SYNTAX Unsigned32 (1..4294967295) MAX-ACCESS read-only STATUS current DESCRIPTION "This object specifies the local discriminator for this BFD session, used to uniquely identify it." ::= { extremeBfdSessEntry 4 } extremeBfdSessRemoteDiscr OBJECT-TYPE SYNTAX Unsigned32 (0 | 1..4294967295) MAX-ACCESS read-only STATUS current DESCRIPTION "This object specifies the session discriminator chosen by the remote system for this BFD session. The value may be zero(0) if the remote discriminator is not yet known or if the session is in the down or adminDown(1) state." REFERENCE "Section 6.8.6, from Katz, D. and D. Ward, Bidirectional Forwarding Detection (BFD), RFC 5880, June 2012." ::= { extremeBfdSessEntry 5 } extremeBfdSessDestinationUdpPort OBJECT-TYPE SYNTAX ExtremeBfdCtrlDestPortNumberTC MAX-ACCESS read-create STATUS current DESCRIPTION "This object specifies the destination UDP port number used for this BFD session's control packets. The value may be zero(0) if the session is in adminDown(1) state." DEFVAL { 0 } ::= { extremeBfdSessEntry 6 } extremeBfdSessSourceUdpPort OBJECT-TYPE SYNTAX ExtremeBfdCtrlSourcePortNumberTC MAX-ACCESS read-create STATUS current DESCRIPTION "This object specifies the source UDP port number used for this BFD session's control packets. The value may be zero(0) if the session is in adminDown(1) state. Upon creation of a new BFD session via this MIB, the value of zero(0) specified would permit the implementation to chose its own source port number." DEFVAL { 0 } ::= { extremeBfdSessEntry 7 } extremeBfdSessEchoSourceUdpPort OBJECT-TYPE SYNTAX InetPortNumber MAX-ACCESS read-create STATUS current DESCRIPTION "This object specifies the source UDP port number used for this BFD session's echo packets. The value may be zero(0) if the session is not running in the echo mode, or the session is in adminDown(1) state. Upon creation of a new BFD session via this MIB, the value of zero(0) would permit the implementation to chose its own source port number." DEFVAL { 0 } ::= { extremeBfdSessEntry 8 } extremeBfdSessAdminStatus OBJECT-TYPE SYNTAX INTEGER { stop(1), start(2) } MAX-ACCESS read-create STATUS current DESCRIPTION "A transition from 'stop' to 'start' will start the BFD state machine for the session. The state machine will have an initial state of down. A transition from 'start' to 'stop' will cause the BFD sesssion to be brought down to adminDown(1). Care should be used in providing write access to this object without adequate authentication." DEFVAL { 2 } ::= { extremeBfdSessEntry 9 } extremeBfdSessState OBJECT-TYPE SYNTAX ExtremeBfdSessStateTC MAX-ACCESS read-only STATUS current DESCRIPTION "BFD session state." DEFVAL { 2 } ::= { extremeBfdSessEntry 10 } extremeBfdSessRemoteHeardFlag OBJECT-TYPE SYNTAX TruthValue MAX-ACCESS read-only STATUS current DESCRIPTION "This object specifies status of BFD packet reception from the remote system. Specifically, it is set to true(1) if the local system is actively receiving BFD packets from the remote system, and is set to false(2) if the local system has not received BFD packets recently (within the detection time) or if the local system is attempting to tear down the BFD session." REFERENCE "Katz, D. and D. Ward, Bidirectional Forwarding Detection (BFD), RFC 5880, June 2012." DEFVAL { false } ::= { extremeBfdSessEntry 11 } extremeBfdSessDiag OBJECT-TYPE SYNTAX ExtremeBfdDiagTC MAX-ACCESS read-only STATUS current DESCRIPTION "A diagnostic code specifying the local system's reason for the last transition of the session from up(4) to some other state." ::= { extremeBfdSessEntry 12 } extremeBfdSessOperMode OBJECT-TYPE SYNTAX ExtremeBfdSessOperModeTC MAX-ACCESS read-create STATUS current DESCRIPTION "This object specifies current operating mode that BFD session is operating in." ::= { extremeBfdSessEntry 13 } extremeBfdSessDemandModeDesiredFlag OBJECT-TYPE SYNTAX TruthValue MAX-ACCESS read-create STATUS current DESCRIPTION "This object indicates that the local system's desire to use Demand mode. Specifically, it is set to true(1) if the local system wishes to use Demand mode or false(2) if not" DEFVAL { false } ::= { extremeBfdSessEntry 14 } extremeBfdSessControlPlaneIndepFlag OBJECT-TYPE SYNTAX TruthValue MAX-ACCESS read-create STATUS current DESCRIPTION "This object indicates that the local system's ability to continue to function through a disruption of the control plane. Specifically, it is set to true(1) if the local system BFD implementation is independent of the control plane. Otherwise, the value is set to false(2)" DEFVAL { false } ::= { extremeBfdSessEntry 15 } extremeBfdSessMultipointFlag OBJECT-TYPE SYNTAX TruthValue MAX-ACCESS read-create STATUS current DESCRIPTION "This object indicates the Multipoint (M) bit for this session. It is set to true(1) if Multipoint (M) bit is set to 1. Otherwise, the value is set to false(2)" DEFVAL { false } ::= { extremeBfdSessEntry 16 } extremeBfdSessInterface OBJECT-TYPE SYNTAX InterfaceIndexOrZero MAX-ACCESS read-create STATUS current DESCRIPTION "This object contains an interface index used to indicate the interface which this BFD session is running on. This value can be zero if there is no interface associated with this BFD session." ::= { extremeBfdSessEntry 17 } extremeBfdSessSrcAddrType OBJECT-TYPE SYNTAX InetAddressType MAX-ACCESS read-create STATUS current DESCRIPTION "This object specifies IP address type of the source IP address of this BFD session. Only values unknown(0), ipv4(1), ipv6(2), or ipv6z(4) have to be supported. The value of unknown(0) is allowed only when the session is singleHop(1) and the source IP address of this BFD session is drived from the outgoing interface, or when the BFD session is not associated with a specific interface. If any other unsupported values are attempted in a set operation, the agent MUST return an inconsistentValue error." ::= { extremeBfdSessEntry 18 } extremeBfdSessSrcAddr OBJECT-TYPE SYNTAX InetAddress MAX-ACCESS read-create STATUS current DESCRIPTION "This object specifies the source IP address of this BFD session." ::= { extremeBfdSessEntry 19 } extremeBfdSessDstAddrType OBJECT-TYPE SYNTAX InetAddressType MAX-ACCESS read-create STATUS current DESCRIPTION "This object specifies IP address type of the neighboring IP address which is being monitored with this BFD session. Only values unknown(0), ipv4(1), ipv6(2), or ipv6z(4) have to be supported. The value of unknown(0) is allowed only when the session is singleHop(1) and the outgoing interface is of type point-to-point, or when the BFD session is not associated with a specific interface. If any other unsupported values are attempted in a set operation, the agent MUST return an inconsistentValue error." ::= { extremeBfdSessEntry 20 } extremeBfdSessDstAddr OBJECT-TYPE SYNTAX InetAddress MAX-ACCESS read-create STATUS current DESCRIPTION "This object specifies the neighboring IP address which is being monitored with this BFD session." ::= { extremeBfdSessEntry 21 } extremeBfdSessGTSM OBJECT-TYPE SYNTAX TruthValue MAX-ACCESS read-create STATUS current DESCRIPTION "Setting the value of this object to true(1) will enable GTSM protection of the BFD session. GTSM MUST be enabled on a singleHop(1) session if no authentication is in use." REFERENCE "RFC5082, The Generalized TTL Security Mechanism (GTSM). RFC5881, Section 5" DEFVAL { false } ::= { extremeBfdSessEntry 22 } extremeBfdSessGTSMTTL OBJECT-TYPE SYNTAX Unsigned32 (0..255) MAX-ACCESS read-create STATUS current DESCRIPTION "This object is valid only when extremeBfdSessGTSM protection is enabled on the system. This object specifies the minimum allowed TTL for received BFD control packets. For singleHop(1) session, if GTSM protection is enabled, this object SHOULD be set to maximum TTL allowed for single hop. The value of zero(0) indicates that extremeBfdSessGTSM is disabled." REFERENCE "RFC5082, The Generalized TTL Security Mechanism (GTSM). RFC5881, Section 5" DEFVAL { 0 } ::= { extremeBfdSessEntry 23 } extremeBfdSessDesiredMinTxInterval OBJECT-TYPE SYNTAX ExtremeBfdIntervalTC MAX-ACCESS read-create STATUS current DESCRIPTION "This object specifies the minimum interval, in microseconds, that the local system would like to use when transmitting BFD Control packets. The value of zero(0) is reserved, and should not be used." REFERENCE "Section 4.1 from Katz, D. and D. Ward, Bidirectional Forwarding Detection (BFD), RFC 5880, June 2012." ::= { extremeBfdSessEntry 24 } extremeBfdSessReqMinRxInterval OBJECT-TYPE SYNTAX ExtremeBfdIntervalTC MAX-ACCESS read-create STATUS current DESCRIPTION "This object specifies the minimum interval, in microseconds, between received BFD Control packets the local system is capable of supporting. The value of zero(0) can be specified when the transmitting system does not want the remote system to send any periodic BFD control packets." REFERENCE "Section 4.1 from Katz, D. and D. Ward, Bidirectional Forwarding Detection (BFD), RFC 5880, June 2012." ::= { extremeBfdSessEntry 25 } extremeBfdSessReqMinEchoRxInterval OBJECT-TYPE SYNTAX ExtremeBfdIntervalTC MAX-ACCESS read-create STATUS current DESCRIPTION "This object specifies the minimum interval, in microseconds, between received BFD Echo packets that this system is capable of supporting. Value must be zero(0) if this is a multihop BFD session." ::= { extremeBfdSessEntry 26 } extremeBfdSessDetectMult OBJECT-TYPE SYNTAX ExtremeBfdMultiplierTC MAX-ACCESS read-create STATUS current DESCRIPTION "This object specifies the Detect time multiplier." ::= { extremeBfdSessEntry 27 } extremeBfdSessNegotiatedInterval OBJECT-TYPE SYNTAX ExtremeBfdIntervalTC MAX-ACCESS read-only STATUS current DESCRIPTION "This object specifies the negotiated interval, in microseconds, that the local system is transmitting BFD Control packets." ::= { extremeBfdSessEntry 28 } extremeBfdSessNegotiatedEchoInterval OBJECT-TYPE SYNTAX ExtremeBfdIntervalTC MAX-ACCESS read-only STATUS current DESCRIPTION "This object specifies the negotiated interval, in microseconds, that the local system is transmitting BFD echo packets. Value is expected to be zero if the sessions is not running in echo mode." ::= { extremeBfdSessEntry 29 } extremeBfdSessNegotiatedDetectMult OBJECT-TYPE SYNTAX ExtremeBfdMultiplierTC MAX-ACCESS read-only STATUS current DESCRIPTION "This object specifies the Detect time multiplier." ::= { extremeBfdSessEntry 30 } extremeBfdSessAuthPresFlag OBJECT-TYPE SYNTAX TruthValue MAX-ACCESS read-create STATUS current DESCRIPTION "This object indicates that the local system's desire to use Authentication. Specifically, it is set to true(1) if the local system wishes the session to be authenticated or false(2) if not." REFERENCE "Sections 4.2 - 4.4 from Katz, D. and D. Ward, Bidirectional Forwarding Detection (BFD), RFC 5880, June 2012." DEFVAL { false } ::= { extremeBfdSessEntry 31 } extremeBfdSessAuthenticationType OBJECT-TYPE SYNTAX ExtremeBfdSessAuthenticationTypeTC MAX-ACCESS read-create STATUS current DESCRIPTION "The Authentication Type used for this BFD session. This field is valid only when the Authentication Present bit is set. Max-access to this object as well as other authentication related objects are set to read-create in order to support management of a single key ID at a time, key rotation is not handled. Key update in practice must be done by atomic update using a set containing all affected objects in the same varBindList or otherwise risk the session dropping. Value -1 indicates that no authentication is in use for this session." REFERENCE "Sections 4.2 - 4.4 from Katz, D. and D. Ward, Bidirectional Forwarding Detection (BFD), RFC 5880, June 2012." DEFVAL { -1 } ::= { extremeBfdSessEntry 32 } extremeBfdSessAuthenticationKeyID OBJECT-TYPE SYNTAX Integer32 (-1 | 0..255) MAX-ACCESS read-create STATUS current DESCRIPTION "The authentication key ID in use for this session. This object permits multiple keys to be active simultaneously. When extremeBfdSessAuthPresFlag is false(2), then the value of this object MUST be -1. The value -1 indicates that no Authentication Key ID will be present in the optional BFD Authentication Section." REFERENCE "Sections 4.2 - 4.4 from Katz, D. and D. Ward, Bidirectional Forwarding Detection (BFD), RFC 5880, June 2012." DEFVAL { -1 } ::= { extremeBfdSessEntry 33 } extremeBfdSessAuthenticationKey OBJECT-TYPE SYNTAX ExtremeBfdSessionAuthenticationKeyTC MAX-ACCESS read-create STATUS current DESCRIPTION "The authentication key. When the extremeBfdSessAuthenticationType is simplePassword(1), the value of this object is the password present in the BFD packets. When the extremeBfdSessAuthentication type is one of the keyed authentication types, this value is used in the computation of the key present in the BFD authentication packet." REFERENCE "Sections 4.2 - 4.4 from from Katz, D. and D. Ward, Bidirectional Forwarding Detection (BFD), RFC 5880, June 2012." ::= { extremeBfdSessEntry 34 } extremeBfdSessStorageType OBJECT-TYPE SYNTAX StorageType MAX-ACCESS read-create STATUS current DESCRIPTION "This variable indicates the storage type for this object. Conceptual rows having the value 'permanent' need not allow write-access to any columnar objects in the row." ::= { extremeBfdSessEntry 35 } extremeBfdSessRowStatus OBJECT-TYPE SYNTAX RowStatus MAX-ACCESS read-create STATUS current DESCRIPTION "This variable is used to create, modify, and/or delete a row in this table. When a row in this table has a row in the active(1) state, no objects in this row can be modified except the extremeBfdSessRowStatus and extremeBfdSessStorageType." ::= { extremeBfdSessEntry 36 } -- BFD Session Performance Table extremeBfdSessPerfTable OBJECT-TYPE SYNTAX SEQUENCE OF ExtremeBfdSessPerfEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "This table specifies BFD Session performance counters." ::= { extremeBfdObjects 3 } extremeBfdSessPerfEntry OBJECT-TYPE SYNTAX ExtremeBfdSessPerfEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "An entry in this table is created by a BFD-enabled node for every BFD Session. extremeBfdSessPerfDiscTime is used to indicate potential discontinuity for all counter objects in this table." AUGMENTS { extremeBfdSessEntry } ::= { extremeBfdSessPerfTable 1 } ExtremeBfdSessPerfEntry ::= SEQUENCE { extremeBfdSessPerfCtrlPktIn Counter32, extremeBfdSessPerfCtrlPktOut Counter32, extremeBfdSessPerfCtrlPktDrop Counter32, extremeBfdSessPerfCtrlPktDropLastTime TimeStamp, extremeBfdSessPerfEchoPktIn Counter32, extremeBfdSessPerfEchoPktOut Counter32, extremeBfdSessPerfEchoPktDrop Counter32, extremeBfdSessPerfEchoPktDropLastTime TimeStamp, extremeBfdSessUpTime TimeStamp, extremeBfdSessPerfLastSessDownTime TimeStamp, extremeBfdSessPerfLastCommLostDiag ExtremeBfdDiagTC, extremeBfdSessPerfSessUpCount Counter32, extremeBfdSessPerfDiscTime TimeStamp, -- High Capacity Counters extremeBfdSessPerfCtrlPktInHC Counter64, extremeBfdSessPerfCtrlPktOutHC Counter64, extremeBfdSessPerfCtrlPktDropHC Counter64, extremeBfdSessPerfEchoPktInHC Counter64, extremeBfdSessPerfEchoPktOutHC Counter64, extremeBfdSessPerfEchoPktDropHC Counter64 } -- Ed Note: should we add per-diag code counts here, extremeBfdSessPerfCtrlPktIn OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "The total number of BFD control messages received for this BFD session. It MUST be equal to the least significant 32 bits of extremeBfdSessPerfCtrlPktInHC if supported, and MUST do so with the rules spelled out in RFC 2863." ::= { extremeBfdSessPerfEntry 1 } extremeBfdSessPerfCtrlPktOut OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "The total number of BFD control messages sent for this BFD session. It MUST be equal to the least significant 32 bits of extremeBfdSessPerfCtrlPktOutHC if supported, and MUST do so with the rules spelled out in RFC 2863." ::= { extremeBfdSessPerfEntry 2 } extremeBfdSessPerfCtrlPktDrop OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "The total number of BFD control messages received for this session yet dropped for being invalid. It MUST be equal to the least significant 32 bits of extremeBfdSessPerfCtrlPktDropHC if supported, and MUST do so with the rules spelled out in RFC 2863." ::= { extremeBfdSessPerfEntry 3 } extremeBfdSessPerfCtrlPktDropLastTime OBJECT-TYPE SYNTAX TimeStamp MAX-ACCESS read-only STATUS current DESCRIPTION "The value of sysUpTime on the most recent occasion at which received BFD control message for this session was dropped. If no such up event exists, this object contains a zero value." ::= { extremeBfdSessPerfEntry 4 } extremeBfdSessPerfEchoPktIn OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "The total number of BFD echo messages received for this BFD session. It MUST be equal to the least significant 32 bits of extremeBfdSessPerfEchoPktInHC if supported, and MUST do so with the rules spelled out in RFC 2863." ::= { extremeBfdSessPerfEntry 5 } extremeBfdSessPerfEchoPktOut OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "The total number of BFD echo messages sent for this BFD session. It MUST be equal to the least significant 32 bits of extremeBfdSessPerfEchoPktOutHC if supported, and MUST do so with the rules spelled out in RFC 2863." ::= { extremeBfdSessPerfEntry 6 } extremeBfdSessPerfEchoPktDrop OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "The total number of BFD echo messages received for this session yet dropped for being invalid. It MUST be equal to the least significant 32 bits of extremeBfdSessPerfEchoPktDropHC if supported, and MUST do so with the rules spelled out in RFC 2863." ::= { extremeBfdSessPerfEntry 7 } extremeBfdSessPerfEchoPktDropLastTime OBJECT-TYPE SYNTAX TimeStamp MAX-ACCESS read-only STATUS current DESCRIPTION "The value of sysUpTime on the most recent occasion at which received BFD echo message for this session was dropped. If no such up event exists, this object contains a zero value." ::= { extremeBfdSessPerfEntry 8 } extremeBfdSessUpTime OBJECT-TYPE SYNTAX TimeStamp MAX-ACCESS read-only STATUS current DESCRIPTION "The value of sysUpTime on the most recent occasion at which the session came up. If no such up event exists this object contains a zero value." ::= { extremeBfdSessPerfEntry 9 } extremeBfdSessPerfLastSessDownTime OBJECT-TYPE SYNTAX TimeStamp MAX-ACCESS read-only STATUS current DESCRIPTION "The value of sysUpTime on the most recent occasion at which the last time communication was lost with the neighbor. If no such down event exist this object contains a zero value." ::= { extremeBfdSessPerfEntry 10 } extremeBfdSessPerfLastCommLostDiag OBJECT-TYPE SYNTAX ExtremeBfdDiagTC MAX-ACCESS read-only STATUS current DESCRIPTION "The BFD diag code for the last time communication was lost with the neighbor. If no such down event exists this object contains a zero value." ::= { extremeBfdSessPerfEntry 11 } extremeBfdSessPerfSessUpCount OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "The number of times this session has gone into the Up state since the system last rebooted." ::= { extremeBfdSessPerfEntry 12 } extremeBfdSessPerfDiscTime 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 session counters suffered a discontinuity. The relevant counters are the specific instances associated with this BFD session of any Counter32 object contained in the BfdSessPerfTable. If no such discontinuities have occurred since the last re-initialization of the local management subsystem, then this object contains a zero value." ::= { extremeBfdSessPerfEntry 13 } extremeBfdSessPerfCtrlPktInHC OBJECT-TYPE SYNTAX Counter64 MAX-ACCESS read-only STATUS current DESCRIPTION "This value represents the total number of BFD control messages received for this BFD session. The least significant 32 bits MUST equal to extremeBfdSessPerfCtrlPktIn, and MUST do so with the rules spelled out in RFC 2863." ::= { extremeBfdSessPerfEntry 14 } extremeBfdSessPerfCtrlPktOutHC OBJECT-TYPE SYNTAX Counter64 MAX-ACCESS read-only STATUS current DESCRIPTION "This value represents the total number of BFD control messages transmitted for this BFD session. The least significant 32 bits MUST equal to extremeBfdSessPerfCtrlPktOut, and MUST do so with the rules spelled out in RFC 2863." ::= { extremeBfdSessPerfEntry 15 } extremeBfdSessPerfCtrlPktDropHC OBJECT-TYPE SYNTAX Counter64 MAX-ACCESS read-only STATUS current DESCRIPTION "This value represents the total number of BFD control messages received for this BFD session yet dropped for being invalid. The least significant 32 bits MUST equal to extremeBfdSessPerfCtrlPktDrop, and MUST do so with the rules spelled out in RFC 2863." ::= { extremeBfdSessPerfEntry 16 } extremeBfdSessPerfEchoPktInHC OBJECT-TYPE SYNTAX Counter64 MAX-ACCESS read-only STATUS current DESCRIPTION "This value represents the total number of BFD echo messages received for this BFD session. The least significant 32 bits MUST equal to extremeBfdSessPerfEchoPktIn, and MUST do so with the rules spelled out in RFC 2863." ::= { extremeBfdSessPerfEntry 17 } extremeBfdSessPerfEchoPktOutHC OBJECT-TYPE SYNTAX Counter64 MAX-ACCESS read-only STATUS current DESCRIPTION "This value represents the total number of BFD echo messages transmitted for this BFD session. The least significant 32 bits MUST equal to extremeBfdSessPerfEchoPktOut, and MUST do so with the rules spelled out in RFC 2863." ::= { extremeBfdSessPerfEntry 18 } extremeBfdSessPerfEchoPktDropHC OBJECT-TYPE SYNTAX Counter64 MAX-ACCESS read-only STATUS current DESCRIPTION "This value represents the total number of BFD echo messages received for this BFD session yet dropped for being invalid. The least significant 32 bits MUST equal to extremeBfdSessPerfEchoPktDrop, and MUST do so with the rules spelled out in RFC 2863." ::= { extremeBfdSessPerfEntry 19 } -- BFD Session Discriminator Mapping Table extremeBfdSessDiscMapTable OBJECT-TYPE SYNTAX SEQUENCE OF ExtremeBfdSessDiscMapEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "The BFD Session Discriminator Mapping Table maps a local discriminator value to associated BFD session's ExtremeBfdSessIndexTC used in the extremeBfdSessionTable." ::= { extremeBfdObjects 4 } extremeBfdSessDiscMapEntry OBJECT-TYPE SYNTAX ExtremeBfdSessDiscMapEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "The BFD Session Discriminator Map Entry describes BFD session that is mapped to this ExtremeBfdSessIndexTC." INDEX { extremeBfdSessDiscriminator } ::= { extremeBfdSessDiscMapTable 1 } ExtremeBfdSessDiscMapEntry ::= SEQUENCE { extremeBfdSessDiscMapIndex ExtremeBfdSessIndexTC, extremeBfdSessDiscMapStorageType StorageType, extremeBfdSessDiscMapRowStatus RowStatus } extremeBfdSessDiscMapIndex OBJECT-TYPE SYNTAX ExtremeBfdSessIndexTC MAX-ACCESS read-only STATUS current DESCRIPTION "This object specifies the ExtremeBfdSessIndexTC referred to by the indices of this row. In essence, a mapping is provided between these indexes and the extremeBfdSessTable." ::= { extremeBfdSessDiscMapEntry 1 } extremeBfdSessDiscMapStorageType OBJECT-TYPE SYNTAX StorageType MAX-ACCESS read-create STATUS current DESCRIPTION "This variable indicates the storage type for this object. Conceptual rows having the value 'permanent' need not allow write-access to any columnar objects in the row." ::= { extremeBfdSessDiscMapEntry 2 } extremeBfdSessDiscMapRowStatus OBJECT-TYPE SYNTAX RowStatus MAX-ACCESS read-create STATUS current DESCRIPTION "This variable is used to create, modify, and/or delete a row in this table. When a row in this table has a row in the active(1) state, no objects in this row can be modified except the extremeBfdSessDiscMapRowStatus and extremeBfdSessDiscMapStorageType." ::= { extremeBfdSessDiscMapEntry 3 } -- BFD Session IP Mapping Table extremeBfdSessIpMapTable OBJECT-TYPE SYNTAX SEQUENCE OF ExtremeBfdSessIpMapEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "The BFD Session IP Mapping Table maps given extremeBfdSessInterface, extremeBfdSessSrcAddrType, extremeBfdSessSrcAddr, extremeBfdSessDstAddrType and extremeBfdSessDstAddr to an associated BFD session's ExtremeBfdSessIndexTC used in the extremeBfdSessionTable." ::= { extremeBfdObjects 5 } extremeBfdSessIpMapEntry OBJECT-TYPE SYNTAX ExtremeBfdSessIpMapEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "The BFD Session IP Map Entry describes BFD session that is mapped to this ExtremeBfdSessIndexTC." INDEX { extremeBfdSessInterface, extremeBfdSessSrcAddrType, extremeBfdSessSrcAddr, extremeBfdSessDstAddrType, extremeBfdSessDstAddr } ::= { extremeBfdSessIpMapTable 1 } ExtremeBfdSessIpMapEntry ::= SEQUENCE { extremeBfdSessIpMapIndex ExtremeBfdSessIndexTC, extremeBfdSessIpMapStorageType StorageType, extremeBfdSessIpMapRowStatus RowStatus } extremeBfdSessIpMapIndex OBJECT-TYPE SYNTAX ExtremeBfdSessIndexTC MAX-ACCESS read-only STATUS current DESCRIPTION "This object specifies the ExtremeBfdSessIndexTC referred to by the indexes of this row. In essence, a mapping is provided between these indexes and the extremeBfdSessTable." ::= { extremeBfdSessIpMapEntry 1 } extremeBfdSessIpMapStorageType OBJECT-TYPE SYNTAX StorageType MAX-ACCESS read-create STATUS current DESCRIPTION "This variable indicates the storage type for this object. Conceptual rows having the value 'permanent' need not allow write-access to any columnar objects in the row." ::= { extremeBfdSessIpMapEntry 2 } extremeBfdSessIpMapRowStatus OBJECT-TYPE SYNTAX RowStatus MAX-ACCESS read-create STATUS current DESCRIPTION "This variable is used to create, modify, and/or delete a row in this table. When a row in this table has a row in the active(1) state, no objects in this row can be modified except the extremeBfdSessIpMapRowStatus and extremeBfdSessIpMapStorageType." ::= { extremeBfdSessIpMapEntry 3 } -- Notification Configuration extremeBfdSessUp NOTIFICATION-TYPE OBJECTS { extremeBfdSessDiag, -- low range value extremeBfdSessOperMode -- high range value } STATUS current DESCRIPTION "This notification is generated when the extremeBfdSessState object for one or more contiguous entries in extremeBfdSessTable are about to enter the up(4) state from some other state. The included values of extremeBfdSessDiag MUST both be set equal to this new state (i.e: up(4)). The two instances of extremeBfdSessDiag in this notification indicate the range of indexes that are affected. Note that all the indexes of the two ends of the range can be derived from the instance identifiers of these two objects. For the cases where a contiguous range of sessions have transitioned into the up(4) state at roughly the same time, the device SHOULD issue a single notification for each range of contiguous indexes in an effort to minimize the emission of a large number of notifications. If a notification has to be issued for just a single extremeBfdSessEntry, then the instance identifier (and values) of the two extremeBfdSessDiag objects MUST be the identical." ::= { extremeBfdNotifications 1 } extremeBfdSessDown NOTIFICATION-TYPE OBJECTS { extremeBfdSessDiag, -- low range value extremeBfdSessOperMode -- high range value } STATUS current DESCRIPTION "This notification is generated when the extremeBfdSessState object for one or more contiguous entries in extremeBfdSessTable are about to enter the down(2) or adminDown(1) states from some other state. The included values of extremeBfdSessDiag MUST both be set equal to this new state (i.e: down(2) or adminDown(1)). The two instances of extremeBfdSessDiag in this notification indicate the range of indexes that are affected. Note that all the indexes of the two ends of the range can be derived from the instance identifiers of these two objects. For cases where a contiguous range of sessions have transitioned into the down(2) or adminDown(1) states at roughly the same time, the device SHOULD issue a single notification for each range of contiguous indexes in an effort to minimize the emission of a large number of notifications. If a notification has to be issued for just a single extremeBfdSessEntry, then the instance identifier (and values) of the two extremeBfdSessDiag objects MUST be the identical." ::= { extremeBfdNotifications 2 } -- Ed Note: We need to add notification for changes -- when the two ends automatically negotiate to a new detection time -- value or when detection multiplier changes. -- Module compliance. extremeBfdGroups OBJECT IDENTIFIER ::= { extremeBfdConformance 1 } extremeBfdCompliances OBJECT IDENTIFIER ::= { extremeBfdConformance 2 } -- Compliance requirement for fully compliant implementations. extremeBfdModuleFullCompliance MODULE-COMPLIANCE STATUS current DESCRIPTION "Compliance statement for agents that provide full support for the BFD-MIB module. Such devices can then be monitored and also be configured using this MIB module." MODULE -- This module. MANDATORY-GROUPS { extremeBfdSessionGroup, extremeBfdSessionReadOnlyGroup, extremeBfdSessionPerfGroup, extremeBfdNotificationGroup } GROUP extremeBfdSessionPerfHCGroup DESCRIPTION "This group is mandatory for all systems that are able to support the Counter64 date type." OBJECT extremeBfdSessSrcAddrType SYNTAX InetAddressType DESCRIPTION "Only unknown(0), ipv4(1), ipv6(2) and ipv6z(4) support are required." OBJECT extremeBfdSessSrcAddr SYNTAX InetAddress (SIZE (0|4|16|20)) DESCRIPTION "An implementation is only required to support unknown(0), ipv4(1), ipv6(2) and ipv6z(4) sizes." OBJECT extremeBfdSessDstAddrType SYNTAX InetAddressType DESCRIPTION "Only unknown(0), ipv4(1), ipv6(2) and ipv6z(4) support are required." OBJECT extremeBfdSessDstAddr SYNTAX InetAddress (SIZE (0|4|16|20)) DESCRIPTION "An implementation is only required to support unknown(0), ipv4(1), ipv6(2) and ipv6z(4) sizes." OBJECT extremeBfdSessRowStatus SYNTAX RowStatus WRITE-SYNTAX RowStatus DESCRIPTION "Support for createAndWait and notReady is not required." OBJECT extremeBfdSessDiscMapRowStatus SYNTAX RowStatus WRITE-SYNTAX RowStatus DESCRIPTION "Support for createAndWait and notReady is not required." OBJECT extremeBfdSessIpMapRowStatus SYNTAX RowStatus WRITE-SYNTAX RowStatus DESCRIPTION "Support for createAndWait and notReady is not required." ::= { extremeBfdCompliances 1 } extremeBfdModuleReadOnlyCompliance MODULE-COMPLIANCE STATUS current DESCRIPTION "Compliance requirement for implementations that only provide read-only support for BFD-MIB. Such devices can then be monitored but cannot be configured using this MIB module." MODULE -- This module. MANDATORY-GROUPS { extremeBfdSessionGroup, extremeBfdSessionReadOnlyGroup, extremeBfdSessionPerfGroup, extremeBfdNotificationGroup } GROUP extremeBfdSessionPerfHCGroup DESCRIPTION "This group is mandatory for all systems that are able to support the Counter64 date type." OBJECT extremeBfdSessVersionNumber MIN-ACCESS read-only DESCRIPTION "Write access is not required." OBJECT extremeBfdSessType MIN-ACCESS read-only DESCRIPTION "Write access is not required." OBJECT extremeBfdSessDestinationUdpPort MIN-ACCESS read-only DESCRIPTION "Write access is not required." OBJECT extremeBfdSessSourceUdpPort MIN-ACCESS read-only DESCRIPTION "Write access is not required." OBJECT extremeBfdSessEchoSourceUdpPort MIN-ACCESS read-only DESCRIPTION "Write access is not required." OBJECT extremeBfdSessAdminStatus MIN-ACCESS read-only DESCRIPTION "Write access is not required." OBJECT extremeBfdSessOperMode MIN-ACCESS read-only DESCRIPTION "Write access is not required." OBJECT extremeBfdSessDemandModeDesiredFlag MIN-ACCESS read-only DESCRIPTION "Write access is not required." OBJECT extremeBfdSessControlPlaneIndepFlag MIN-ACCESS read-only DESCRIPTION "Write access is not required." OBJECT extremeBfdSessMultipointFlag MIN-ACCESS read-only DESCRIPTION "Write access is not required." OBJECT extremeBfdSessInterface MIN-ACCESS read-only DESCRIPTION "Write access is not required." OBJECT extremeBfdSessSrcAddrType SYNTAX InetAddressType MIN-ACCESS read-only DESCRIPTION "Only unknown(0), ipv4(1), ipv6(2) and ipv6z(4) support are required." OBJECT extremeBfdSessSrcAddr SYNTAX InetAddress (SIZE (0|4|16|20)) MIN-ACCESS read-only DESCRIPTION "An implementation is only required to support unknown(0), ipv4(1), ipv6(2) and ipv6z(4) sizes." OBJECT extremeBfdSessDstAddrType SYNTAX InetAddressType MIN-ACCESS read-only DESCRIPTION "Only unknown(0), ipv4(1), ipv6(2) and ipv6z(4) support are required." OBJECT extremeBfdSessDstAddr SYNTAX InetAddress (SIZE (0|4|16|20)) MIN-ACCESS read-only DESCRIPTION "An implementation is only required to support unknown(0), ipv4(1), ipv6(2) and ipv6z(4) sizes." OBJECT extremeBfdSessGTSM MIN-ACCESS read-only DESCRIPTION "Write access is not required." OBJECT extremeBfdSessGTSMTTL MIN-ACCESS read-only DESCRIPTION "Write access is not required." OBJECT extremeBfdSessDesiredMinTxInterval MIN-ACCESS read-only DESCRIPTION "Write access is not required." OBJECT extremeBfdSessReqMinRxInterval MIN-ACCESS read-only DESCRIPTION "Write access is not required." OBJECT extremeBfdSessReqMinEchoRxInterval MIN-ACCESS read-only DESCRIPTION "Write access is not required." OBJECT extremeBfdSessDetectMult MIN-ACCESS read-only DESCRIPTION "Write access is not required." OBJECT extremeBfdSessAuthPresFlag MIN-ACCESS read-only DESCRIPTION "Write access is not required." OBJECT extremeBfdSessAuthenticationType MIN-ACCESS read-only DESCRIPTION "Write access is not required." OBJECT extremeBfdSessAuthenticationKeyID MIN-ACCESS read-only DESCRIPTION "Write access is not required." OBJECT extremeBfdSessAuthenticationKey MIN-ACCESS read-only DESCRIPTION "Write access is not required." OBJECT extremeBfdSessStorageType MIN-ACCESS read-only DESCRIPTION "Write access is not required." OBJECT extremeBfdSessRowStatus SYNTAX RowStatus MIN-ACCESS read-only DESCRIPTION "Write access is not required." OBJECT extremeBfdSessDiscMapStorageType MIN-ACCESS read-only DESCRIPTION "Write access is not required." OBJECT extremeBfdSessDiscMapRowStatus SYNTAX RowStatus MIN-ACCESS read-only DESCRIPTION "Write access is not required." OBJECT extremeBfdSessIpMapStorageType MIN-ACCESS read-only DESCRIPTION "Write access is not required." OBJECT extremeBfdSessIpMapRowStatus SYNTAX RowStatus MIN-ACCESS read-only DESCRIPTION "Write access is not required." ::= { extremeBfdCompliances 2 } -- Units of conformance. extremeBfdSessionGroup OBJECT-GROUP OBJECTS { extremeBfdAdminStatus, extremeBfdSessNotificationsEnable, extremeBfdSessVersionNumber, extremeBfdSessType, extremeBfdSessDestinationUdpPort, extremeBfdSessSourceUdpPort, extremeBfdSessEchoSourceUdpPort, extremeBfdSessAdminStatus, extremeBfdSessOperMode, extremeBfdSessDemandModeDesiredFlag, extremeBfdSessControlPlaneIndepFlag, extremeBfdSessMultipointFlag, extremeBfdSessInterface, extremeBfdSessSrcAddrType, extremeBfdSessSrcAddr, extremeBfdSessDstAddrType, extremeBfdSessDstAddr, extremeBfdSessGTSM, extremeBfdSessGTSMTTL, extremeBfdSessDesiredMinTxInterval, extremeBfdSessReqMinRxInterval, extremeBfdSessReqMinEchoRxInterval, extremeBfdSessDetectMult, extremeBfdSessAuthPresFlag, extremeBfdSessAuthenticationType, extremeBfdSessAuthenticationKeyID, extremeBfdSessAuthenticationKey, extremeBfdSessStorageType, extremeBfdSessRowStatus, extremeBfdSessDiscMapStorageType, extremeBfdSessDiscMapRowStatus, extremeBfdSessIpMapStorageType, extremeBfdSessIpMapRowStatus } STATUS current DESCRIPTION "Collection of objects needed for BFD sessions." ::= { extremeBfdGroups 1 } extremeBfdSessionReadOnlyGroup OBJECT-GROUP OBJECTS { extremeBfdSessDiscriminator, extremeBfdSessRemoteDiscr, extremeBfdSessState, extremeBfdSessRemoteHeardFlag, extremeBfdSessDiag, extremeBfdSessNegotiatedInterval, extremeBfdSessNegotiatedEchoInterval, extremeBfdSessNegotiatedDetectMult, extremeBfdSessDiscMapIndex, extremeBfdSessIpMapIndex } STATUS current DESCRIPTION "Collection of read-only objects needed for BFD sessions." ::= { extremeBfdGroups 2 } extremeBfdSessionPerfGroup OBJECT-GROUP OBJECTS { extremeBfdSessPerfCtrlPktIn, extremeBfdSessPerfCtrlPktOut, extremeBfdSessPerfCtrlPktDrop, extremeBfdSessPerfCtrlPktDropLastTime, extremeBfdSessPerfEchoPktIn, extremeBfdSessPerfEchoPktOut, extremeBfdSessPerfEchoPktDrop, extremeBfdSessPerfEchoPktDropLastTime, extremeBfdSessUpTime, extremeBfdSessPerfLastSessDownTime, extremeBfdSessPerfLastCommLostDiag, extremeBfdSessPerfSessUpCount, extremeBfdSessPerfDiscTime } STATUS current DESCRIPTION "Collection of objects needed to monitor the performance of BFD sessions." ::= { extremeBfdGroups 3 } extremeBfdSessionPerfHCGroup OBJECT-GROUP OBJECTS { extremeBfdSessPerfCtrlPktInHC, extremeBfdSessPerfCtrlPktOutHC, extremeBfdSessPerfCtrlPktDropHC, extremeBfdSessPerfEchoPktInHC, extremeBfdSessPerfEchoPktOutHC, extremeBfdSessPerfEchoPktDropHC } STATUS current DESCRIPTION "Collection of objects needed to monitor the performance of BFD sessions for which the values of extremeBfdSessPerfPktIn, extremeBfdSessPerfPktOut wrap around too quickly." ::= { extremeBfdGroups 4 } extremeBfdNotificationGroup NOTIFICATION-GROUP NOTIFICATIONS { extremeBfdSessUp, extremeBfdSessDown } STATUS current DESCRIPTION "Set of notifications implemented in this module." ::= { extremeBfdGroups 5 } END