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configuration | (3) operational status |MIB II | * |
| (4) administrative status | | ** |
| (5) last change status | | |
_____________________________________________________________
ATM interface:| (1) active VPI/VCI fields |ATM MIB| |
cell layer | (2) maximum number of VPCs/VCCs | (1) |yes |
configuration | (3) configured VPCs/VCCs | | ** |
| (4) ILMI VPI/VCI values | | |
| (5) Neighbor system info | | |
| (6) Max. number of VPI/VCI bits | |yes |
| (7) ATM Subscribed Address | | |
_____________________________________________________________
ATM interface:|(1) received/transmitted cells | | |
cell layer |(2) cells with HEC error |MIB II |yes |
performance |(3) cell header validation errors| | |
_____________________________________________________________
Tesink Standards Track [Page 18]
RFC 2515 ATM Management Objects February 1999
_____________________________________________________________
ATM interface:|(1)DS3 PLCP severely errored |ATM MIB| |
PLCP & TC | framing seconds | (2)| |
layer |(2)DS3 PLCP unavailable seconds | |no |
performance |(3)DS3 PLCP alarm state | | |
|(4)out of cell delineation events| | |
|(5)TC alarm state | | |
_____________________________________________________________
VP/VC link: |(1)VPI or VPI/VCI value |ATM MIB| |
configuration |(2)VCL or VPL operational status | (3,4)|yes |
|(3)VCL/VPL administrative status | |*** |
|(4)VCL/VPL last change status | | |
|(5)transmit/receive traffic/ | | |
| service category parameters | | |
|(6)AAL type | | |
|(7)transmit/receive AAL5 SDU size| | |
|(8)AAL5 encapsulation type | | |
|(9)connection topology type | | |
|(10)use of call control | | |
_____________________________________________________________
VP/VC |(1)cross-connect identifier | | |
Cross-connect:|(2)port identifier of one | | |
configuration | end | | |
|(3)port identifier of the other |ATM MIB| |
| end | (5)|no |
|(4)VPI or VPI/VCI value | | |
| of one end | | |
|(5)VPI or VPI/VCI value of | | |
| the other end | | |
|(6)VC/VP cross-connect | | |
| operational status | | |
|(7)VC/VP cross-connect | | |
| administrative status | | |
|(8)VC/VP last change status | | |
_____________________________________________________________
VCC AAL5 CPCS |(1)PDUs discarded for CRC errors |ATM MIB| |
layer: |(2)PDUs discarded due to | (6) | |
performance | reassembly time out | |no |
|(3)PDUs discarded due to large | | |
| SDUs | | |
_____________________________________________________________
AAL5 entity: |(1)received/transmitted PDUs | | |
|(2)PDUs discarded due to | | |
| protocol errors |MIB II |no |
|(3)a set of configuration/state | | |
| parameters | | |
_____________________________________________________________
Tesink Standards Track [Page 19]
RFC 2515 ATM Management Objects February 1999
*The operational, administrative, and last change status of the ATM
interface and the physical transmission type shall be supported by
the interface table in MIB II [16][17]. ILMI does not contain the
administrative and last change status of the ATM interface.
** The ILMI MIB contains read-only objects for various parameters at
the ATM interface level.
***The ILMI MIBs contain local and end-to-end operational status of
the VPC/VCC segment. However, it does not contain the VPC/VCC
administrative and last change status and the VCC AAL information.
9. Definitions
ATM-MIB DEFINITIONS ::= BEGIN
IMPORTS
MODULE-IDENTITY, OBJECT-TYPE,
Counter32, Integer32, IpAddress, mib-2
FROM SNMPv2-SMI
DisplayString, RowStatus, TruthValue
FROM SNMPv2-TC
MODULE-COMPLIANCE, OBJECT-GROUP
FROM SNMPv2-CONF
InterfaceIndex, ifIndex
FROM IF-MIB
AtmAddr, AtmConnKind, AtmConnCastType,
AtmServiceCategory, AtmTrafficDescrParamIndex,
AtmVpIdentifier, AtmVcIdentifier,
AtmVorXAdminStatus, AtmVorXLastChange,
AtmVorXOperStatus, atmNoClpNoScr
FROM ATM-TC-MIB;
atmMIB MODULE-IDENTITY
LAST-UPDATED "9810191200Z"
ORGANIZATION "IETF AToM MIB Working Group"
CONTACT-INFO
" Kaj Tesink
Postal: Bellcore
331 Newman Springs Road
Red Bank, NJ 07701
Tel: 732-758-5254
Fax: 732-758-2269
E-mail: kaj@bellcore.com"
DESCRIPTION
"This is the MIB Module for ATM and AAL5-related
objects for managing ATM interfaces, ATM virtual
Tesink Standards Track [Page 20]
RFC 2515 ATM Management Objects February 1999
links, ATM cross-connects, AAL5 entities, and
and AAL5 connections."
REVISION "9810191200Z"
DESCRIPTION
"The initial revision of this module was published
as RFC 1695. Key revisions include:
o Textual Conventions and OBJECT IDENTITIES have
been moved to a separate MIB module.
o Applicability of objects to PVCs, SVCs and Soft
PVCs has been clarified.
o DEFVAL clauses have been added.
o The relationship of ifIndex values with different
layers and sublayers related to ATM has been
clarified.
o atmTrafficQosClass has been deprecated
and replaced with atmServiceCategory.
o atmInterfaceCurrentMaxVpiBits and
atmInterfaceCurrentMaxVciBits have been added with
a description on their relationship with other
objects.
o atmInterfaceAddressType and atmInterfaceAdminAddress
have been deprecated and replaced by
atmInterfaceSubscrAddress.
o atmInterfaceTCAlarmState has been clarified.
o atmTrafficDescrParamIndexNext has been introduced
in order to provide a manager a free
atmTrafficDescrParamIndex value.
o The atmTrafficFrameDiscard capability has been added.
o A connection topology type (atmVpl/VclCastType) and
a call control type (atmVpl/VclConnKind) have been
added.
o aal2 has been added to atmVccAalType."
REVISION "9406072245Z"
DESCRIPTION
"The RFC1695 version of this MIB module."
::= { mib-2 37 }
atmMIBObjects OBJECT IDENTIFIER ::= {atmMIB 1}
-- {atmMIBObjects 1} has been moved to a separate
-- specification [19].
-- This ATM MIB Module consists of the following tables:
-- (1) ATM Interface configuration table
-- (2) ATM Interface DS3 PLCP table
-- (3) ATM Interface TC Sublayer table
Tesink Standards Track [Page 21]
RFC 2515 ATM Management Objects February 1999
-- (4) Atm Traffic Descriptor table
-- (5) ATM Interface VPL configuration table
-- (6) ATM Interface VCL configuration table
-- (7) ATM VP Cross Connect table (for PVCs)
-- (8) ATM VC Cross Connect table (for PVCs)
-- (9) ATM Interface AAL5 VCC performance statistics
-- table
-- ATM Interface Configuration Parameters Table
-- This table contains ATM specific
-- configuration information associated with
-- an ATM interface beyond those
-- supported using the ifTable.
atmInterfaceConfTable OBJECT-TYPE
SYNTAX SEQUENCE OF AtmInterfaceConfEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"This table contains ATM local interface
configuration parameters, one entry per ATM
interface port."
::= { atmMIBObjects 2 }
atmInterfaceConfEntry OBJECT-TYPE
SYNTAX AtmInterfaceConfEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"This list contains ATM interface configuration
parameters and state variables and is indexed
by ifIndex values of ATM interfaces."
INDEX { ifIndex }
::= { atmInterfaceConfTable 1}
AtmInterfaceConfEntry ::= SEQUENCE {
atmInterfaceMaxVpcs INTEGER,
atmInterfaceMaxVccs INTEGER,
atmInterfaceConfVpcs INTEGER,
atmInterfaceConfVccs INTEGER,
atmInterfaceMaxActiveVpiBits INTEGER,
atmInterfaceMaxActiveVciBits INTEGER,
atmInterfaceIlmiVpi AtmVpIdentifier,
atmInterfaceIlmiVci AtmVcIdentifier,
Tesink Standards Track [Page 22]
RFC 2515 ATM Management Objects February 1999
atmInterfaceAddressType INTEGER,
atmInterfaceAdminAddress AtmAddr,
atmInterfaceMyNeighborIpAddress IpAddress,
atmInterfaceMyNeighborIfName DisplayString,
atmInterfaceCurrentMaxVpiBits INTEGER,
atmInterfaceCurrentMaxVciBits INTEGER,
atmInterfaceSubscrAddress AtmAddr
}
atmInterfaceMaxVpcs OBJECT-TYPE
SYNTAX INTEGER (0..4096)
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"The maximum number of VPCs (PVPCs and SVPCs)
supported at this ATM interface. At the ATM UNI,
the maximum number of VPCs (PVPCs and SVPCs)
ranges from 0 to 256 only."
::= { atmInterfaceConfEntry 1}
atmInterfaceMaxVccs OBJECT-TYPE
SYNTAX INTEGER (0..65536)
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"The maximum number of VCCs (PVCCs and SVCCs)
supported at this ATM interface."
::= { atmInterfaceConfEntry 2}
atmInterfaceConfVpcs OBJECT-TYPE
SYNTAX INTEGER (0..4096)
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of VPCs (PVPC, Soft PVPC and SVPC)
currently in use at this ATM interface. It includes
the number of PVPCs and Soft PVPCs that are configured
at the interface, plus the number of SVPCs
that are currently established at the
interface.
At the ATM UNI, the configured number of
VPCs (PVPCs and SVPCs) can range from
0 to 256 only."
::= { atmInterfaceConfEntry 3}
atmInterfaceConfVccs OBJECT-TYPE
Tesink Standards Track [Page 23]
RFC 2515 ATM Management Objects February 1999
SYNTAX INTEGER (0..65536)
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of VCCs (PVCC, Soft PVCC and SVCC)
currently in use at this ATM interface. It includes
the number of PVCCs and Soft PVCCs that are configured
at the interface, plus the number of SVCCs
that are currently established at the
interface."
::= { atmInterfaceConfEntry 4}
atmInterfaceMaxActiveVpiBits OBJECT-TYPE
SYNTAX INTEGER (0..12)
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"The maximum number of active VPI bits
configured for use at the ATM interface.
At the ATM UNI, the maximum number of active
VPI bits configured for use ranges from
0 to 8 only."
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