-------------------------------------------------------------------------- -- File Name : ZTE-DSL-IMA-MIB.mib -- Date : 2007-02-14 -- Author : ZTE Nms dept. -- -- Zte IMA Mib for DSL -- -- -------------------------------------------------------------------------- ZTE-DSL-IMA-MIB DEFINITIONS ::= BEGIN IMPORTS MODULE-IDENTITY, OBJECT-TYPE, Integer32, Unsigned32, enterprises FROM SNMPv2-SMI RowStatus,DisplayString, TEXTUAL-CONVENTION FROM SNMPv2-TC ; zxDslImaMib MODULE-IDENTITY LAST-UPDATED "200702141500Z" ORGANIZATION "ZTE Corporation" CONTACT-INFO "ZTE NMS dept. Su Chunshan 68896292 " DESCRIPTION "This MIB defines managed objects of DSL IMA mgmt." ::= {zxDsl 30} zte OBJECT IDENTIFIER ::= { enterprises 3902 } zxDsl OBJECT IDENTIFIER ::= { zte 1004 } -------------------------------------------------------------------------------- -- Following objects are defined. -- 1.IMA Group -- 2.IMA Link -------------------------------------------------------------------------------- -- Textual conventions ImaLinkState ::= TEXTUAL-CONVENTION STATUS current DESCRIPTION "State of a link belonging to an IMA group." REFERENCE "ATM Forum IMA v1.1, Section 10.1.2 on page 48" SYNTAX INTEGER { notInGroup(1), unusableNoGivenReason(2), unusableFault(3), unusableMisconnected(4), unusableInhibited(5), unusableFailed(6), usable(7), active(8) } -------------------------------------------------------------------------------- -- 1.IMA Group -------------------------------------------------------------------------------- ImaGroupState ::= TEXTUAL-CONVENTION STATUS current DESCRIPTION "State of the IMA group." REFERENCE "ATM Forum IMA v1.1, Section 10.2.1 on page 55" SYNTAX INTEGER { notConfigured(1), startUp(2), startUpAck(3), configAbortUnsupportedM(4), configAbortIncompatibleSymmetry(5), configAbortOther(6), insufficientLinks(7), blocked(8), operational(9), configAbortUnsupportedImaVersion(10) } ImaGroupTxClkMode ::= TEXTUAL-CONVENTION STATUS current DESCRIPTION "Indicate the transmit clock mode of the IMA group. There are two possible modes: the Common Transmit Clock (CTC) and the Independent Transmit Clock (ITC). The CTC mode corresponds to the case when the transmit clock of all IMA links are derived from the same source. The ITC configuration corresponds to the case where there is at least one IMA link whose transmit clock is derived from a source different than at least another link transmit clock." REFERENCE "ATM Forum IMA v1.1, Section 7 on page 38" SYNTAX INTEGER { ctc(1), itc(2) } ImaGroupSymmetry ::= TEXTUAL-CONVENTION STATUS current DESCRIPTION "The group symmetry mode adjusted during the group start-up." REFERENCE "ATM Forum IMA v1.1, Section 5.2.2.7 on page 35" SYNTAX INTEGER { symmetricOperation(1), asymmetricOperation(2), asymmetricConfiguration(3) } ImaFrameLength ::= TEXTUAL-CONVENTION STATUS current DESCRIPTION "Length of the IMA frames." REFERENCE "ATM Forum IMA v1.1, Section 5.2.2.4.2 on page 34" SYNTAX INTEGER { m32(32), m64(64), m128(128), m256(256) } zxDslImaGroupTable OBJECT-TYPE SYNTAX SEQUENCE OF ZxDslImaGroupEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "xDslImaGroup interface table." ::= { zxDslImaMib 1 } zxDslImaGroupEntry OBJECT-TYPE SYNTAX ZxDslImaGroupEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "Ima Group interface create entry.It is used to create or remove a ima goup interface. NOTE: zxDslImaLinkGroupIfIndex of zxDslImaLinkTable MUST be set before creating a IMA group,because IMA group must include one link when it is created. So the IMA group creation procedure should be : 1.set zxDslImaLinkGroupIfIndex of zxDslImaLinkTable to the zxDslImaGroupIfIndex to be created. 2.create the IMA group " INDEX { zxDslImaGroupIfIndex } ::= { zxDslImaGroupTable 1 } ZxDslImaGroupEntry ::= SEQUENCE { zxDslImaGroupIfIndex INTEGER, zxDslImaGroupConfImaVersion INTEGER, zxDslImaGroupActualImaVersion INTEGER, zxDslImaGroupSymmetry ImaGroupSymmetry, zxDslImaGroupM2SClkMode INTEGER, zxDslImaGroupNeTxClkMode ImaGroupTxClkMode, zxDslImaGroupFeTxClkMode ImaGroupTxClkMode, zxDslImaGroupTxFrameLength ImaFrameLength, zxDslImaGroupRxFrameLength ImaFrameLength, zxDslImaGroupAdminStatus INTEGER, zxDslImaGroupOperstatus INTEGER, -- reserved zxDslImaGroupNeState ImaGroupState, zxDslImaGroupFeState ImaGroupState, zxDslImaGroupDsx1LineType INTEGER, zxDslImaGroupDsx1LineCoding INTEGER, zxDslImaGroupDsx1TxClockSource INTEGER, zxDslImaGroupDsx1IdleCells INTEGER, zxDslImaGroupDsx1RxScrambling INTEGER, zxDslImaGroupDsx1TxScrambling INTEGER, zxDslImaGroupRowStatus RowStatus } zxDslImaGroupIfIndex OBJECT-TYPE SYNTAX INTEGER MAX-ACCESS not-accessible STATUS current DESCRIPTION "A unique value for the IMA Group." ::= { zxDslImaGroupEntry 1 } zxDslImaGroupConfImaVersion OBJECT-TYPE SYNTAX INTEGER { version10(1),-- ima 1.0 version11(2) -- ima 1.1 } MAX-ACCESS read-create STATUS current DESCRIPTION "The configured version of Group,ima 1.0 or ima 1.1 ." DEFVAL { version11 } ::= { zxDslImaGroupEntry 2 } zxDslImaGroupActualImaVersion OBJECT-TYPE SYNTAX INTEGER { version10(1),-- ima 1.0 version11(2) -- ima 1.1 } MAX-ACCESS read-create STATUS current DESCRIPTION "The actual version of Group,ima 1.0 or ima 1.1 ." ::= { zxDslImaGroupEntry 3 } zxDslImaGroupSymmetry OBJECT-TYPE SYNTAX ImaGroupSymmetry MAX-ACCESS read-create STATUS current DESCRIPTION "Symmetry of the IMA group." REFERENCE "ATM Forum IMA v1.1, Section 5.2.2.7 on page 35" DEFVAL { symmetricOperation } ::= { zxDslImaGroupEntry 4 } zxDslImaGroupM2SClkMode OBJECT-TYPE SYNTAX INTEGER { master(1), slave(2) } MAX-ACCESS read-create STATUS current DESCRIPTION "The clock mode of master to slave for the Group " DEFVAL { master } ::= { zxDslImaGroupEntry 5 } zxDslImaGroupNeTxClkMode OBJECT-TYPE SYNTAX ImaGroupTxClkMode MAX-ACCESS read-create STATUS current DESCRIPTION "Transmit clocking mode used by the near-end IMA group." REFERENCE "ATM Forum IMA v1.1, Section 7 on page 38" DEFVAL { ctc } ::= { zxDslImaGroupEntry 6 } zxDslImaGroupFeTxClkMode OBJECT-TYPE SYNTAX ImaGroupTxClkMode MAX-ACCESS read-only STATUS current DESCRIPTION "Transmit clocking mode used by the far-end IMA group." REFERENCE "ATM Forum IMA v1.1, Section 7 on page 38" ::= { zxDslImaGroupEntry 7 } zxDslImaGroupTxFrameLength OBJECT-TYPE SYNTAX ImaFrameLength MAX-ACCESS read-create STATUS current DESCRIPTION "The frame length to be used by the IMA group in the transmit direction." REFERENCE "ATM Forum IMA v1.1, Section 5.2.2.4.2 on page 34" DEFVAL { m128 } ::= { zxDslImaGroupEntry 8 } zxDslImaGroupRxFrameLength OBJECT-TYPE SYNTAX ImaFrameLength MAX-ACCESS read-only STATUS current DESCRIPTION "The frame length to be used by the IMA group in the recieving direction." REFERENCE "ATM Forum IMA v1.1, Section 5.2.2.4.2 on page 34" ::= { zxDslImaGroupEntry 9 } zxDslImaGroupAdminStatus OBJECT-TYPE SYNTAX INTEGER { up(1), down(2), reset(3) } MAX-ACCESS read-create STATUS current DESCRIPTION "Administrative status of IMA group. When it is set to reset(3),the agent should reset this IMA group and then set it to its previous status. " DEFVAL { up } ::= { zxDslImaGroupEntry 10 } zxDslImaGroupOperstatus OBJECT-TYPE SYNTAX INTEGER { up(1), down(2) } MAX-ACCESS read-only STATUS current DESCRIPTION "Operational status of IMA group." ::= { zxDslImaGroupEntry 11 } zxDslImaGroupNeState OBJECT-TYPE SYNTAX ImaGroupState MAX-ACCESS read-only STATUS current DESCRIPTION "The current operational state of the near-end IMA Group." ::= { zxDslImaGroupEntry 12 } zxDslImaGroupFeState OBJECT-TYPE SYNTAX ImaGroupState MAX-ACCESS read-only STATUS current DESCRIPTION "The current operational state of the far-end IMA Group." ::= { zxDslImaGroupEntry 13 } zxDslImaGroupDsx1LineType OBJECT-TYPE SYNTAX INTEGER { --other(1), dsx1E1(4), --dsx1E1CRC(5), dsx1E1MF(6) --dsx1E1CRCMF(7), --dsx1E1Unframed(9), --dsx1Unframed(8), --dsx1ESF(2), --dsx1D4(3) } MAX-ACCESS read-create STATUS current DESCRIPTION "This variable indicates the variety of E1 Line implementing this circuit. The type of circuit affects the number of bits per second that the circuit can reasonably carry, as well as the interpretation of the usage and error statistics. This variable is defined in the rfc1406 configuration table as dsx1LineType. According to rfc1406, the different values are: dsx1ESF Extended SuperFrame DS1 (T1.107) dsx1D4 AT&T D4 format DS1 (T1.107) dsx1E1 ITU-T Recommendation G.704 (Table 4a) dsx1E1-CRC ITU-T Recommendation G.704 (Table 4b) dsxE1-MF G.704 (Table 4a) with TS16 multiframing enabled dsx1E1-CRC-MF G.704 (Table 4b) with TS16 multiframing enabled dsx1Unframed DS1 with No Framing dsx1E1Unframed E1 with No Framing (G.703)" ::= { zxDslImaGroupEntry 14 } zxDslImaGroupDsx1LineCoding OBJECT-TYPE SYNTAX INTEGER MAX-ACCESS read-create STATUS current DESCRIPTION "This variable describes the variety of Zero Code suppression used on this link, which in turn affects a number of its characteristics. e1AMI(3) refers to a mode wherein no zero code suppression is present and the line encoding does not solve the problem directly. In this application, the higher layer must provide data which meets or exceeds the pulse density re-quirements, such as inverting HDLC data. This variable is defined in the rfc1406 configuration table as dsx1LineCoding." ::= { zxDslImaGroupEntry 15 } zxDslImaGroupDsx1TxClockSource OBJECT-TYPE SYNTAX INTEGER { loopTiming(1), localTiming(2) --throughTiming(3) } MAX-ACCESS read-create STATUS current DESCRIPTION "The source of the transmit clock. rxTiming(1) indicated that the recovered receive clock is used as the transmit clock. localTiming(2) indicates that a local source clock is used as the transmit clock. To determine which local source clock is used advise the ntGlobalClock in the netmodTimingTable for this netmod (refer to the Fore-Switch-MIB for more information)." DEFVAL { 2 } ::= { zxDslImaGroupEntry 16 } zxDslImaGroupDsx1IdleCells OBJECT-TYPE SYNTAX INTEGER { unassigned(1), idle(2) } MAX-ACCESS read-create STATUS current DESCRIPTION "This variable indicates the types of cells that should be sent in case there is no real data to send. According to the ATM Forum, Unassigned cells should be sent (octet 1-3 are 0's, octet 4 is 0000xxx0, where x is 'don't care'). According to the CCITT specifications, Idle cells should be sent (everything is '0' except for the CLP bit which is '1'). By default, unassigned cells are transmitted is case there is no data to send." DEFVAL { 1 } ::= { zxDslImaGroupEntry 17 } zxDslImaGroupDsx1RxScrambling OBJECT-TYPE SYNTAX INTEGER { descrambling(1), noDescrambling(2) } MAX-ACCESS read-create STATUS current DESCRIPTION "This variable indicates whether the information is being descrambled on receiving. It should be set the same as the transmitting side." DEFVAL { noDescrambling } ::= { zxDslImaGroupEntry 18 } zxDslImaGroupDsx1TxScrambling OBJECT-TYPE SYNTAX INTEGER { scrambling(1), noScrambling(2) } MAX-ACCESS read-create STATUS current DESCRIPTION "This variable indicates whether the information (48 octet payload) is being scrambled before transmitting. It should be set the same as the receiving side." DEFVAL { noScrambling } ::= { zxDslImaGroupEntry 19 } zxDslImaGroupRowStatus OBJECT-TYPE SYNTAX RowStatus MAX-ACCESS read-create STATUS current DESCRIPTION "This object is used to create, delete the ima group interface in this table." ::= { zxDslImaGroupEntry 20 } -------------------------------------------------------------------------------- -- 2.IMA Link -------------------------------------------------------------------------------- zxDslImaLinkTable OBJECT-TYPE SYNTAX SEQUENCE OF ZxDslImaLinkEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "xDsl zxDslImaLink interface table." ::= { zxDslImaMib 2 } zxDslImaLinkEntry OBJECT-TYPE SYNTAX ZxDslImaLinkEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "Ima link interface create entry.It is used to create or remove a ima link interface." INDEX { zxDslImaSlot,zxDslImaLinkId } ::= { zxDslImaLinkTable 1 } ZxDslImaLinkEntry ::= SEQUENCE { zxDslImaSlot INTEGER, zxDslImaLinkId INTEGER, zxDslImaLinkGroupIfIndex INTEGER, zxDslImaLinkNeTxAdminStatus INTEGER, zxDslImaLinkNeRxAdminStatus INTEGER, zxDslImaLinkNeTxState ImaLinkState, zxDslImaLinkNeRxState ImaLinkState, zxDslImaLinkFeTxState ImaLinkState, zxDslImaLinkFeRxState ImaLinkState } zxDslImaSlot OBJECT-TYPE SYNTAX INTEGER MAX-ACCESS not-accessible STATUS current DESCRIPTION "A slot for the IMA card." ::= { zxDslImaLinkEntry 1 } zxDslImaLinkId OBJECT-TYPE SYNTAX INTEGER MAX-ACCESS not-accessible STATUS current DESCRIPTION "A unique value for the IMA port on this card." ::= { zxDslImaLinkEntry 2 } zxDslImaLinkGroupIfIndex OBJECT-TYPE SYNTAX INTEGER MAX-ACCESS read-write STATUS current DESCRIPTION "The IMA group ifindex that this link joined.If the link does'nt join any ima group,this value is 0. " DEFVAL { 0 } ::= { zxDslImaLinkEntry 3 } zxDslImaLinkNeTxAdminStatus OBJECT-TYPE SYNTAX INTEGER { up(1), down(2) } MAX-ACCESS read-write STATUS current DESCRIPTION "The administrative status of IMA link near-end transmission." ::= { zxDslImaLinkEntry 4 } zxDslImaLinkNeRxAdminStatus OBJECT-TYPE SYNTAX INTEGER { up(1), down(2) } MAX-ACCESS read-write STATUS current DESCRIPTION "The administrative status of IMA link near-end reciveing." ::= { zxDslImaLinkEntry 5 } zxDslImaLinkNeRxState OBJECT-TYPE SYNTAX ImaLinkState MAX-ACCESS read-only STATUS current DESCRIPTION "The current state of the near-end receive link." ::= { zxDslImaLinkEntry 8 } zxDslImaLinkNeTxState OBJECT-TYPE SYNTAX ImaLinkState MAX-ACCESS read-only STATUS current DESCRIPTION "The current state of the near-end transmit link." ::= { zxDslImaLinkEntry 9 } zxDslImaLinkFeRxState OBJECT-TYPE SYNTAX ImaLinkState MAX-ACCESS read-only STATUS current DESCRIPTION "The current state of the far-end receive link." ::= { zxDslImaLinkEntry 10 } zxDslImaLinkFeTxState OBJECT-TYPE SYNTAX ImaLinkState MAX-ACCESS read-only STATUS current DESCRIPTION "The current state of the far-end transmit link." ::= { zxDslImaLinkEntry 11 } END