Nortel-MsCarrier-MscPassport-PorsAtmTrunksMIB DEFINITIONS ::= BEGIN IMPORTS OBJECT-TYPE FROM RFC-1212 mscPassportMIBs FROM Nortel-MsCarrier-MscPassport-UsefulDefinitionsMIB DisplayString, StorageType, RowStatus FROM Nortel-MsCarrier-MscPassport-StandardTextualConventionsMIB NonReplicated, Link FROM Nortel-MsCarrier-MscPassport-TextualConventionsMIB mscTrkPa, mscTrkPaIndex FROM Nortel-MsCarrier-MscPassport-PorsTrunksMIB mscTrkIndex FROM Nortel-MsCarrier-MscPassport-TrunksMIB; -- LAST-UPDATED "9909010000Z" -- ORGANIZATION "Nortel Networks" -- CONTACT-INFO " -- Nortel Carrier Data Network Management -- -- Postal: P.O. Box 3511, Station C -- Ottawa, Ontario -- Canada K1Y 4H7 -- -- via the WEB: http://www.nortelnetworks.com -- select 'Contact Us' from the menu -- -- via phone: 1-800-4NORTEL" -- DESCRIPTION -- "The module describing the Nortel MsCarrier MscPassport -- PorsAtmTrunks Enterprise MIB." porsAtmTrunksMIB OBJECT IDENTIFIER ::= { mscPassportMIBs 137 } -- Trunk/n PathAdmin AtmAccess -- This subcomponent is optionally added to the PathAdmin -- component on ATM hardware. -- Without this subcomponent the PathAdmin will transport all Path -- Oriented traffic as AAL5 encapsulated cells on the Trunk -- AtmAccess localConnection VCC. -- With this subcomponent added under the PathAdmin the PathAdmin -- will operate in one of two modes. These modes are referred to as -- mapping and multiplexing and the selection of the mode is done by -- setting the PathAdmin AtmAccess mode attribute to either mapping -- or multiplexing. -- When the mode is set to mapping, the PathAdmin will create new -- VCCs for each new LCh that it sets up. In mapped mode the CPU -- usage is normally 0 for a connection and so the ATM FP can -- support a great many more mapped mode connections than it can -- multiplexed mode connections. Connections whose -- maximumTransmissionUnit is exactly 45 will use the SPO adaption -- layer to efficiently fit a single voice frame into a single cell with -- minimum overhead. All other connections will use the AAL5 -- adaption layer protocol. -- When the mode is set to multiplexing, the PathAdmin will look at -- the attribute atmConnection which points to a second provisioned -- ATM VCC. The PathAdmin will then multiplex voice frames onto -- this second VCC using a proprietary Short Path Oriented adaption -- layer which encapsulates one voice frame into one voice cell with -- low overhead. The PathAdmin will multiplex all non voice traffic -- over the Trunk/n AtmAccess atmConnection VCC using the AAL5 -- protocol. mscTrkPaAtm OBJECT IDENTIFIER ::= { mscTrkPa 3 } mscTrkPaAtmRowStatusTable OBJECT-TYPE SYNTAX SEQUENCE OF MscTrkPaAtmRowStatusEntry ACCESS not-accessible STATUS mandatory DESCRIPTION "This entry controls the addition and deletion of mscTrkPaAtm components." ::= { mscTrkPaAtm 1 } mscTrkPaAtmRowStatusEntry OBJECT-TYPE SYNTAX MscTrkPaAtmRowStatusEntry ACCESS not-accessible STATUS mandatory DESCRIPTION "A single entry in the table represents a single mscTrkPaAtm component." INDEX { mscTrkIndex, mscTrkPaIndex, mscTrkPaAtmIndex } ::= { mscTrkPaAtmRowStatusTable 1 } MscTrkPaAtmRowStatusEntry ::= SEQUENCE { mscTrkPaAtmRowStatus RowStatus, mscTrkPaAtmComponentName DisplayString, mscTrkPaAtmStorageType StorageType, mscTrkPaAtmIndex NonReplicated } mscTrkPaAtmRowStatus OBJECT-TYPE SYNTAX RowStatus ACCESS read-write STATUS mandatory DESCRIPTION "This variable is used as the basis for SNMP naming of mscTrkPaAtm components. These components can be added and deleted." ::= { mscTrkPaAtmRowStatusEntry 1 } mscTrkPaAtmComponentName OBJECT-TYPE SYNTAX DisplayString ACCESS read-only STATUS mandatory DESCRIPTION "This variable provides the component's string name for use with the ASCII Console Interface" ::= { mscTrkPaAtmRowStatusEntry 2 } mscTrkPaAtmStorageType OBJECT-TYPE SYNTAX StorageType ACCESS read-only STATUS mandatory DESCRIPTION "This variable represents the storage type value for the mscTrkPaAtm tables." ::= { mscTrkPaAtmRowStatusEntry 4 } mscTrkPaAtmIndex OBJECT-TYPE SYNTAX NonReplicated ACCESS not-accessible STATUS mandatory DESCRIPTION "This variable represents the index for the mscTrkPaAtm tables." ::= { mscTrkPaAtmRowStatusEntry 10 } mscTrkPaAtmProvTable OBJECT-TYPE SYNTAX SEQUENCE OF MscTrkPaAtmProvEntry ACCESS not-accessible STATUS mandatory DESCRIPTION "This group of attributes provides the parameters used by the AtmAccess component for specifying access to an ATM interface." ::= { mscTrkPaAtm 10 } mscTrkPaAtmProvEntry OBJECT-TYPE SYNTAX MscTrkPaAtmProvEntry ACCESS not-accessible STATUS mandatory DESCRIPTION "An entry in the mscTrkPaAtmProvTable." INDEX { mscTrkIndex, mscTrkPaIndex, mscTrkPaAtmIndex } ::= { mscTrkPaAtmProvTable 1 } MscTrkPaAtmProvEntry ::= SEQUENCE { mscTrkPaAtmAtmConnection Link, mscTrkPaAtmMode INTEGER } mscTrkPaAtmAtmConnection OBJECT-TYPE SYNTAX Link ACCESS read-write STATUS mandatory DESCRIPTION "This attribute specifies the component name of the ATM Virtual Circuit that the AtmAccess component will use. The format of the component name is AtmIf/n Vcc/x.y Nep" ::= { mscTrkPaAtmProvEntry 1 } mscTrkPaAtmMode OBJECT-TYPE SYNTAX INTEGER { multiplexing(0), mapping(1) } ACCESS read-write STATUS mandatory DESCRIPTION "This attribute specifies the operating mode of the PathAdmin. When set to multiplexing the PathAdmin to multiplex voice calls to the given atmConnection using single cell per voice packet transport. All other calls will be multiplexed using AAL5 over the Trunk's VCC. When set to mapping the PathAdmin will allocate a VCC per LCh/n. In mapping mode the atmConnection should not be set. The VCC chosen for a given connection can be seen in the LCh localConnection attribute." DEFVAL { multiplexing } ::= { mscTrkPaAtmProvEntry 2 } -- -- Version and Compliance statements -- -- Object-Group Statement: -- A list of all current accessible leaf objects. -- OBJECTS { mscTrkPaAtmAtmConnection, -- mscTrkPaAtmStorageType, -- mscTrkPaAtmRowStatus, -- mscTrkPaAtmMode, -- mscTrkPaAtmComponentName } -- STATUS mandatory -- DESCRIPTION -- "A list of all current accessible leaf objects." porsAtmTrunksGroup OBJECT IDENTIFIER ::= { porsAtmTrunksMIB 1 } porsAtmTrunksGroupCA OBJECT IDENTIFIER ::= { porsAtmTrunksGroup 1 } porsAtmTrunksGroupCA02 OBJECT IDENTIFIER ::= { porsAtmTrunksGroupCA 3 } porsAtmTrunksGroupCA02A OBJECT IDENTIFIER ::= { porsAtmTrunksGroupCA02 2 } -- Agent-Capabilities Statement: -- PRODUCT-RELEASE "MscPassport Release 1.2 PorsAtmTrunks." -- STATUS mandatory -- DESCRIPTION "Carrier Passport PorsAtmTrunks MIB: MIB Version CA02A, -- Software Version CA02S9C." -- SUPPORTS Nortel-MsCarrier-MscPassport-PorsAtmTrunksMIB -- INCLUDES { porsAtmTrunksGroupCA02A } porsAtmTrunksCapabilities OBJECT IDENTIFIER ::= { porsAtmTrunksMIB 3 } porsAtmTrunksCapabilitiesCA OBJECT IDENTIFIER ::= { porsAtmTrunksCapabilities 1 } porsAtmTrunksCapabilitiesCA02 OBJECT IDENTIFIER ::= { porsAtmTrunksCapabilitiesCA 3 } porsAtmTrunksCapabilitiesCA02A OBJECT IDENTIFIER ::= { porsAtmTrunksCapabilitiesCA02 2 } END