-- ***************************************************************** -- CISCO-VISM-HDLC-MIB -- The MIB contains the information for configuring -- and maintaining the counters for the -- HDLC(High-level Data Link Control) channels on VISM. -- -- October 2003, George Ogagan -- -- Copyright (c) 2003 by Cisco Systems, Inc. -- All rights reserved. -- **************************************************************** CISCO-VISM-HDLC-MIB DEFINITIONS ::= BEGIN IMPORTS MODULE-IDENTITY, OBJECT-TYPE, Integer32, Counter32 FROM SNMPv2-SMI RowStatus FROM SNMPv2-TC MODULE-COMPLIANCE, OBJECT-GROUP FROM SNMPv2-CONF voice FROM BASIS-MIB ciscoWan FROM CISCOWAN-SMI; ciscoVismHdlcMIB MODULE-IDENTITY LAST-UPDATED "200310090000Z" ORGANIZATION "Cisco Systems, Inc." CONTACT-INFO " Cisco Systems Customer Service Postal: 170 W Tasman Drive San Jose, CA 95134 USA Tel: +1 800 553-NETS E-mail: cs-wanatm@cisco.com" DESCRIPTION "The MIB module containing table for configurating and maintaining counters for the HDLC channel on VISM service module." REVISION "200310090000Z" DESCRIPTION "Initial version of the MIB. The content of this MIB was originally available in SMIv1 version. The MIB has been converted to SMIv2 version and descriptions of some of the objects have been modified." ::= { ciscoWan 91 } vismSigGrp OBJECT IDENTIFIER ::= { voice 6 } vismHdlcChanTable OBJECT-TYPE SYNTAX SEQUENCE OF VismHdlcChanEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "This table is used for maintaining the statistics info for the HDLC channels on VISM. It also keeps track of some configurable parameters required for proper operation of HDLC driver in VISM. " ::= { vismSigGrp 1 } vismHdlcChanEntry OBJECT-TYPE SYNTAX VismHdlcChanEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "An entry for each HDLC channel." INDEX { vismHdlcChanNum } ::= { vismHdlcChanTable 1 } VismHdlcChanEntry ::= SEQUENCE { vismHdlcChanNum Integer32, vismHdlcRowStatus RowStatus, vismHdlcMaxFrameSize Integer32, vismHdlcLcnNum Integer32, vismHdlcXmtFrames Counter32, vismHdlcRcvFrames Counter32, vismHdlcRcvCrcErrors Counter32, vismHdlcRcvBufOverflows Counter32, vismHdlcTxUnderflows Counter32, vismHdlcTxAbortFrames Counter32, vismHdlcRxAbortFrames Counter32 } vismHdlcChanNum OBJECT-TYPE SYNTAX Integer32(1..248) MAX-ACCESS read-only STATUS current DESCRIPTION "This object is the index of this table. It refers to the ds0IfIndex in the dsx0VismCnfTable (defined in CISCO-VISM-DSX0-MIB MIB). " ::= { vismHdlcChanEntry 1 } vismHdlcRowStatus OBJECT-TYPE SYNTAX RowStatus MAX-ACCESS read-create STATUS current DESCRIPTION "This variable allows to add, delete or modify the entry. 'createAndGo': Use this to add an entry in this table. There are two case of creating a entry: 1) a CCS (Common Channel Signaling) channel is explicitly created for AAL2 Trunking. In this case, if the DS0 already created for PRI(Primary Rate Interface) or GR-303 the request of creation should be rejected. 2) A HDLC entry will be implicitly created before creating a LAPD(D channel Data Link) entry. In this case if the DS0 is already used for AAL2 trunking the request should be rejected. No entry in LAPD shall be created. 'active': This values is returned, once the row is created 'destroy': Use this to delete an entry from this table. According to the creation, an entry can be explicitly destroyed or implicitly removed. " ::= { vismHdlcChanEntry 2 } vismHdlcMaxFrameSize OBJECT-TYPE SYNTAX Integer32 (0..2147483647) MAX-ACCESS read-only STATUS deprecated DESCRIPTION "This object describes the maximum frame size that is allowed on this HDLC channel. This value is not configurable. The value for this object is 264. " ::= { vismHdlcChanEntry 3 } vismHdlcLcnNum OBJECT-TYPE SYNTAX Integer32(131..510) MAX-ACCESS read-create STATUS current DESCRIPTION "This object describes LCN(Logical Channel Number) or the PVC(Permanent Virtual Circuit) channel number with which the HDLC channel is associated with. It is applicable only for trunking applications where the CCS frames are transmitted to the other end point over an AAL5 PVC. For PRI or GR-303 applications, this is not applicable since the CCS frames in that case are backhauled to the call agent. " ::= { vismHdlcChanEntry 4 } vismHdlcXmtFrames OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "This object maintains the count of HDLC frames transmitted to the HDLC channel on VISM. " ::= { vismHdlcChanEntry 5 } vismHdlcRcvFrames OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "This object maintains the count of HDLC frames received from the HDLC channel on VISM. " ::= { vismHdlcChanEntry 6 } vismHdlcRcvCrcErrors OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "This object describes the count of HDLC frames dropped due to CRC(Cyclic Redundancy Check) errors in the frames received from the HDLC channel. " ::= { vismHdlcChanEntry 7 } vismHdlcRcvBufOverflows OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "This object describes the count of HDLC receiver buffer overflow condition. This can occur if the rate of arrival of HDLC frames from the line is more than the processing rate by the CPU. " ::= { vismHdlcChanEntry 8 } vismHdlcTxUnderflows OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "This object describes the count of HDLC Tx underflow condition. " ::= { vismHdlcChanEntry 9 } vismHdlcTxAbortFrames OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "This object describes the count of HDLC Abort frames transmitted. " ::= { vismHdlcChanEntry 10 } vismHdlcRxAbortFrames OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "This object describes the count of HDLC Abort frames received. " ::= { vismHdlcChanEntry 11 } -- conformance information ciscoVismHdlcMIBConformance OBJECT IDENTIFIER ::= { ciscoVismHdlcMIB 2 } ciscoVismHdlcMIBGroups OBJECT IDENTIFIER ::= { ciscoVismHdlcMIBConformance 1 } ciscoVismHdlcMIBCompliances OBJECT IDENTIFIER ::= { ciscoVismHdlcMIBConformance 2 } -- compliance statements ciscoVismHdlcCompliance MODULE-COMPLIANCE STATUS current DESCRIPTION "The compliance statement for objects related to VISM HDLC module." MODULE -- this module MANDATORY-GROUPS { ciscoVismHdlcGroup } OBJECT vismHdlcRowStatus SYNTAX INTEGER { active(1), createAndGo(4), destroy(6) } MIN-ACCESS read-create DESCRIPTION "Only three values 'createAndGo', 'destroy' and 'active' out of the six enumerated values need to be supported. " ::= { ciscoVismHdlcMIBCompliances 1 } ciscoVismHdlcGroup OBJECT-GROUP OBJECTS { vismHdlcChanNum, vismHdlcRowStatus, vismHdlcLcnNum, vismHdlcXmtFrames, vismHdlcRcvFrames, vismHdlcRcvCrcErrors, vismHdlcRcvBufOverflows, vismHdlcTxUnderflows, vismHdlcTxAbortFrames, vismHdlcRxAbortFrames } STATUS current DESCRIPTION "The collection of objects which are used to represent VISM HDLC module." ::= { ciscoVismHdlcMIBGroups 1 } ciscoVismHdlcDeprecateGroup OBJECT-GROUP OBJECTS { vismHdlcMaxFrameSize } STATUS deprecated DESCRIPTION "The collection of objects that were supported earlier but deprecated now." ::= { ciscoVismHdlcMIBGroups 2 } END