-- Network Working Group D. Fowler, Editor
-- Request for Comments: 2494 Newbridge Networks
-- Category: Standards Track January 1999
--
--
-- Definitions of Managed Objects
-- for the DS0 and DS0 Bundle Interface TypeDS0-MIB DEFINITIONS::=BEGINIMPORTSMODULE-IDENTITY,OBJECT-TYPE,
transmission FROM SNMPv2-SMI
MODULE-COMPLIANCE,OBJECT-GROUPFROM SNMPv2-CONF
DisplayString,TruthValueFROM SNMPv2-TC
ifIndex,InterfaceIndex,InterfaceIndexOrZeroFROM IF-MIB;-- This is the MIB module for the DS0 Interface objects.ds0 MODULE-IDENTITYLAST-UPDATED"9807161630Z"ORGANIZATION"IETF Trunk MIB Working Group"CONTACT-INFO
" David Fowler
Postal: Newbridge Networks Corporation
600 March Road
Kanata, Ontario, Canada K2K 2E6
Tel: +1 613 591 3600
Fax: +1 613 599 3619
E-mail: davef@newbridge.com"DESCRIPTION"The MIB module to describe
DS0 interfaces objects."REVISION"9805242010Z"DESCRIPTION"Initial version of the DS0-MIB."::={ transmission 81}-- The DS0 Config Group-- Implementation of this group is mandatory for all-- systems that use a DS0 Interface.-- The DS0 Config Group consists of two tables:
-- DS0 Configuration Table-- DS0 Channel Mapping Table-- The DS0 Configuration Tabledsx0ConfigTable OBJECT-TYPESYNTAXSEQUENCEOF Dsx0ConfigEntry
MAX-ACCESSnot-accessibleSTATUScurrentDESCRIPTION"The DS0 Configuration table."::={ ds0 1}dsx0ConfigEntry OBJECT-TYPESYNTAX Dsx0ConfigEntry
MAX-ACCESSnot-accessibleSTATUScurrentDESCRIPTION
"An entry in the DS0 Configuration table. There
is an entry in this table for each DS0 interface."INDEX{ ifIndex }::={ dsx0ConfigTable 1}
Dsx0ConfigEntry ::=SEQUENCE{
dsx0Ds0ChannelNumber INTEGER,
dsx0RobbedBitSignalling TruthValue,
dsx0CircuitIdentifier DisplayString,
dsx0IdleCode INTEGER,
dsx0SeizedCode INTEGER,
dsx0ReceivedCode INTEGER,
dsx0TransmitCodesEnable TruthValue,
dsx0Ds0BundleMappedIfIndex InterfaceIndexOrZero}dsx0Ds0ChannelNumber OBJECT-TYPESYNTAXINTEGER(0..31)MAX-ACCESSread-onlySTATUScurrentDESCRIPTION"This object indicates the channel number of the
ds0 on its DS1/E1."::={ dsx0ConfigEntry 1}dsx0RobbedBitSignalling OBJECT-TYPESYNTAXTruthValue
MAX-ACCESSread-writeSTATUScurrentDESCRIPTION"This object indicates if Robbed Bit Signalling is
turned on or off for a given ds0. This only
applies to DS0s on a DS1 link. For E1 links the
value is always off (false)."::={ dsx0ConfigEntry 2}dsx0CircuitIdentifier OBJECT-TYPESYNTAXDisplayString(SIZE(0..255))MAX-ACCESSread-writeSTATUScurrent
DESCRIPTION"This object contains the transmission vendor's
circuit identifier, for the purpose of
facilitating troubleshooting."::={ dsx0ConfigEntry 3}dsx0IdleCode OBJECT-TYPESYNTAXINTEGER(0..15)MAX-ACCESSread-writeSTATUScurrentDESCRIPTION"This object contains the code transmitted in the
ABCD bits when the ds0 is not connected and
dsx0TransmitCodesEnable is enabled. The object is
a bitmap and the various bit positions are:
1 D bit
2 C bit
4 B bit
8 A bit"::={ dsx0ConfigEntry 4}dsx0SeizedCode OBJECT-TYPESYNTAXINTEGER(0..15)MAX-ACCESSread-writeSTATUScurrentDESCRIPTION"This object contains the code transmitted in the
ABCD bits when the ds0 is connected and
dsx0TransmitCodesEnable is enabled. The object is
a bitmap and the various bit positions are:
1 D bit
2 C bit
4 B bit
8 A bit"::={ dsx0ConfigEntry 5}dsx0ReceivedCode OBJECT-TYPESYNTAXINTEGER(0..15)MAX-ACCESSread-onlySTATUScurrentDESCRIPTION"This object contains the code being received in
the ABCD bits. The object is a bitmap and the
various bit positions are:
1 D bit
2 C bit
4 B bit
8 A bit"::={ dsx0ConfigEntry 6}dsx0TransmitCodesEnable OBJECT-TYPESYNTAXTruthValueMAX-ACCESSread-writeSTATUScurrentDESCRIPTION"This object determines if the idle and seized
codes are transmitted. If the value of this object
is true then the codes are transmitted."::={ dsx0ConfigEntry 7}dsx0Ds0BundleMappedIfIndex OBJECT-TYPESYNTAXInterfaceIndexOrZeroMAX-ACCESSread-only
STATUScurrentDESCRIPTION"This object indicates the ifIndex value assigned
by the agent for the ds0Bundle(82) ifEntry to
which the given ds0(81) ifEntry may belong.
If the given ds0(81) ifEntry does not belong to
any ds0Bundle(82) ifEntry, then this object has a
value of zero.
While this object provides information that can
also be found in the ifStackTable, it provides
this same information with a single table lookup,
rather than by walking the ifStackTable to find
the possibly non-existent ds0Bundle(82) ifEntry
that may be stacked above the given ds0(81)
ifTable entry."::={ dsx0ConfigEntry 8}
-- The DS0 Channel Mapping Tabledsx0ChanMappingTable OBJECT-TYPESYNTAXSEQUENCEOF Dsx0ChanMappingEntry
MAX-ACCESSnot-accessibleSTATUScurrentDESCRIPTION"The DS0 Channel Mapping table. This table maps a
DS0 channel number on a particular DS1/E1 into an
ifIndex."::={ ds0 3}dsx0ChanMappingEntry OBJECT-TYPESYNTAX Dsx0ChanMappingEntry
MAX-ACCESSnot-accessibleSTATUScurrent
DESCRIPTION"An entry in the DS0 Channel Mapping table. There
is an entry in this table corresponding to each
ds0 ifEntry within any interface that is
channelized to the individual ds0 ifEntry level.
This table is intended to facilitate mapping from
channelized interface / channel number to DS0
ifEntry. (e.g. mapping (DS1 ifIndex, DS0 Channel
Number) -> ifIndex)
While this table provides information that can
also be found in the ifStackTable and
dsx0ConfigTable, it provides this same information
with a single table lookup, rather than by walking
the ifStackTable to find the various constituent
ds0 ifTable entries, and testing various
dsx0ConfigTable entries to check for the entry
with the applicable DS0 channel number."INDEX{ ifIndex, dsx0Ds0ChannelNumber }
::={ dsx0ChanMappingTable 1}
Dsx0ChanMappingEntry ::=SEQUENCE{
dsx0ChanMappedIfIndex InterfaceIndex}dsx0ChanMappedIfIndex OBJECT-TYPESYNTAXInterfaceIndexMAX-ACCESSread-onlySTATUScurrentDESCRIPTION"This object indicates the ifIndex value assigned
by the agent for the individual ds0 ifEntry that
corresponds to the given DS0 channel number
(specified by the INDEX element
dsx0Ds0ChannelNumber) of the given channelized
interface (specified by INDEX element ifIndex)."::={ dsx0ChanMappingEntry 1}-- conformance informationds0Conformance OBJECTIDENTIFIER::={ ds0 2}ds0Groups OBJECTIDENTIFIER::={ ds0Conformance 1}ds0Compliances OBJECTIDENTIFIER::={ ds0Conformance 2}-- compliance statements
ds0Compliance MODULE-COMPLIANCESTATUScurrentDESCRIPTION"The compliance statement for DS0 interfaces."MODULE-- this moduleMANDATORY-GROUPS{ ds0ConfigGroup }OBJECT dsx0RobbedBitSignalling
MIN-ACCESSread-onlyDESCRIPTION"The ability to set RBS is not required."OBJECT dsx0CircuitIdentifier
MIN-ACCESSread-onlyDESCRIPTION"The ability to set the circuit identifier is not
required."OBJECT dsx0IdleCode
MIN-ACCESSread-onlyDESCRIPTION"The ability to set the idle code is not
required."OBJECT dsx0SeizedCode
MIN-ACCESSread-onlyDESCRIPTION"The ability to set the seized code is not
required."OBJECT dsx0TransmitCodesEnable
MIN-ACCESSread-onlyDESCRIPTION"The ability to enable and disable the
transmitting of idle and seized codes is not
required."::={ ds0Compliances 1}
-- units of conformanceds0ConfigGroup OBJECT-GROUPOBJECTS{ dsx0Ds0ChannelNumber,
dsx0RobbedBitSignalling,
dsx0CircuitIdentifier,
dsx0IdleCode,
dsx0SeizedCode,
dsx0ReceivedCode,
dsx0TransmitCodesEnable,
dsx0Ds0BundleMappedIfIndex,
dsx0ChanMappedIfIndex }STATUScurrentDESCRIPTION"A collection of objects providing configuration
information applicable to all DS0 interfaces."
::={ ds0Groups 1}ENDDS0BUNDLE-MIB DEFINITIONS::=BEGINIMPORTSMODULE-IDENTITY,OBJECT-TYPE,transmission FROM SNMPv2-SMI
MODULE-COMPLIANCE,OBJECT-GROUPFROM SNMPv2-CONF
DisplayString,RowStatus,TestAndIncrFROM SNMPv2-TC
ifIndex,InterfaceIndexFROM IF-MIB;
-- This is the MIB module for the DS0Bundle Interface-- objects.ds0Bundle MODULE-IDENTITYLAST-UPDATED"9807161630Z"ORGANIZATION"IETF Trunk MIB Working Group"CONTACT-INFO" David Fowler
Postal: Newbridge Networks Corporation
600 March Road
Kanata, Ontario, Canada K2K 2E6
Tel: +1 613 591 3600
Fax: +1 613 599 3619
E-mail: davef@newbridge.com"DESCRIPTION"The MIB module to describe
DS0 Bundle interfaces objects."REVISION"9805242010Z"DESCRIPTION
"Initial version of the DS0BUNDLE-MIB."::={ transmission 82}---- The DS0 Bundle Config Group---- Implementation of this group is mandatory for all-- systems that use a DS0Bundle Interface.---- The DS0 Bundle Config Group consists of one table:-- DS0 Bundle Table-- The DS0 Bundle Tabledsx0BundleNextIndex OBJECT-TYPESYNTAXTestAndIncrMAX-ACCESSread-writeSTATUScurrentDESCRIPTION
"This object is used to assist the manager in
selecting a value for dsx0BundleIndex. Because
this object is of syntax TestAndIncr (see the
SNMPv2-TC document, RFC 1903) it can also be used
to avoid race conditions with multiple managers
trying to create rows in the table.
If the result of the SET for dsx0BundleNextIndex
is not success, this means the value has been
changed from index (i.e. another manager used the
value), so a new value is required.
The algorithm is:
done = false
while done == false
index = GET (dsx0BundleNextIndex.0)
SET (dsx0BundleNextIndex.0=index)
if (set failed)
done = false
else
SET(dsx0BundleRowStatus.index=createAndGo)
if (set failed)
done = false
else
done = true
other error handling"::={ ds0Bundle 2}dsx0BundleTable OBJECT-TYPESYNTAXSEQUENCEOF Dsx0BundleEntry
MAX-ACCESSnot-accessibleSTATUScurrentDESCRIPTION"There is an row in this table for each ds0Bundle
in the system. This table can be used to
(indirectly) create rows in the ifTable with
ifType = 'ds0Bundle(82)'."::={ ds0Bundle 3}dsx0BundleEntry OBJECT-TYPE
SYNTAX Dsx0BundleEntry
MAX-ACCESSnot-accessibleSTATUScurrentDESCRIPTION"There is a row in entry in this table for each
ds0Bundle interface."INDEX{ dsx0BundleIndex }::={ dsx0BundleTable 1}
Dsx0BundleEntry ::=SEQUENCE{
dsx0BundleIndex INTEGER,
dsx0BundleIfIndex InterfaceIndex,
dsx0BundleCircuitIdentifier DisplayString,
dsx0BundleRowStatus RowStatus}dsx0BundleIndex OBJECT-TYPESYNTAXINTEGER(0..2147483647)MAX-ACCESSnot-accessibleSTATUScurrentDESCRIPTION"A unique identifier for a ds0Bundle. This is not
the same value as ifIndex. This table is not
indexed by ifIndex because the manager has to
choose the index in a createable row and the agent
must be allowed to select ifIndex values."::={ dsx0BundleEntry 1}
dsx0BundleIfIndex OBJECT-TYPESYNTAXInterfaceIndexMAX-ACCESSread-onlySTATUScurrentDESCRIPTION"The ifIndex value the agent selected for the
(new) ds0Bundle interface."::={ dsx0BundleEntry 2}dsx0BundleCircuitIdentifier OBJECT-TYPESYNTAXDisplayString(SIZE(0..255))MAX-ACCESSread-create
STATUScurrentDESCRIPTION"This variable contains the transmission vendor's
circuit identifier, for the purpose of
facilitating troubleshooting."::={ dsx0BundleEntry 3}dsx0BundleRowStatus OBJECT-TYPESYNTAXRowStatusMAX-ACCESSread-createSTATUScurrentDESCRIPTION"This object is used to create and delete rows in
this table."::={ dsx0BundleEntry 4}
-- The DS0 Bonding Group-- Implementation of this group is optional for all-- systems that use a DS0Bundle Interface.-- The DS0 Bonding Group consists of one table:-- DS0 Bonding Table-- The DS0 Bonding Tabledsx0BondingTable OBJECT-TYPESYNTAXSEQUENCEOF Dsx0BondingEntry
MAX-ACCESSnot-accessibleSTATUScurrentDESCRIPTION"The DS0 Bonding table."::={ ds0Bundle 1}dsx0BondingEntry OBJECT-TYPESYNTAX Dsx0BondingEntry
MAX-ACCESSnot-accessibleSTATUScurrentDESCRIPTION"An entry in the DS0 Bonding table. There is a
row in this table for each DS0Bundle interface."INDEX{ ifIndex }::={ dsx0BondingTable 1}
Dsx0BondingEntry ::=SEQUENCE{
dsx0BondMode INTEGER,
dsx0BondStatus INTEGER,
dsx0BondRowStatus RowStatus}dsx0BondMode OBJECT-TYPE
SYNTAXINTEGER{none(1),other(2),mode0(3),mode1(4),mode2(5),mode3(6)}MAX-ACCESSread-createSTATUScurrentDESCRIPTION
"This object indicates which BONDing mode is used,
if any, for a ds0Bundle. Mode0 provides parameter
and number exchange with no synchronization. Mode
1 provides parameter and number exchange. Mode 1
also provides synchronization during
initialization but does not include inband
monitoring. Mode 2 provides all of the above plus
inband monitoring. Mode 2 also steals 1/64th of
the bandwidth of each channel (thus not supporting
n x 56/64 kbit/s data channels for most values of
n). Mode 3 provides all of the above, but also
provides n x 56/64 kbit/s data channels. Most
common implementations of Mode 3 add an extra
channel to support the inband monitoring overhead.
ModeNone should be used when the interface is not
performing bandwidth-on-demand."
::={ dsx0BondingEntry 1}dsx0BondStatus OBJECT-TYPESYNTAXINTEGER{idle(1),callSetup(2),dataTransfer(3)}MAX-ACCESSread-onlySTATUScurrentDESCRIPTION"This object indicates the current status of the
bonding call using this ds0Bundle. idle(1) should
be used when the bonding mode is set to none(1)."::={ dsx0BondingEntry 2}dsx0BondRowStatus OBJECT-TYPESYNTAXRowStatusMAX-ACCESSread-createSTATUScurrentDESCRIPTION"This object is used to create new rows in this
table, modify existing rows, and to delete
existing rows."::={ dsx0BondingEntry 3}-- conformance informationds0BundleConformance OBJECTIDENTIFIER::={ ds0Bundle 4}
ds0BundleGroups OBJECTIDENTIFIER::={ ds0BundleConformance 1}ds0BundleCompliances OBJECTIDENTIFIER::={ ds0BundleConformance 2}-- compliance statementsds0BundleCompliance MODULE-COMPLIANCESTATUScurrentDESCRIPTION"The compliance statement for DS0Bundle
interfaces."MODULE-- this moduleMANDATORY-GROUPS{ds0BundleConfigGroup }
GROUP ds0BondingGroup
DESCRIPTION"Implementation of this group is optional for all
systems that attach to a DS0Bundle Interface."OBJECT dsx0BundleRowStatus
SYNTAXINTEGER{
active(1),
createAndGo(4),
destroy(6)}MIN-ACCESSread-onlyDESCRIPTION
"The agent is not required to support a SET
operation to this object, and only three of the
six enumerated values for the RowStatus textual
convention need be supported. Only supporting
createAndGo for a creation process prevents the
manager from creating an inactive row in the
ds0BundleTable. Inactive rows in the
ds0BundleTable do not make sense."OBJECT dsx0BundleCircuitIdentifier
MIN-ACCESSread-onlyDESCRIPTION"The agent is not required to support a SET
operation to this object."::={ ds0BundleCompliances 1}-- units of conformance
ds0BondingGroup OBJECT-GROUPOBJECTS{ dsx0BondMode,
dsx0BondStatus,
dsx0BondRowStatus }STATUScurrentDESCRIPTION"A collection of objects providing
configuration information applicable
to all DS0 interfaces."::={ ds0BundleGroups 1}ds0BundleConfigGroup OBJECT-GROUPOBJECTS{ dsx0BundleNextIndex,
dsx0BundleIfIndex,
dsx0BundleCircuitIdentifier,
dsx0BundleRowStatus }STATUScurrentDESCRIPTION"A collection of objects providing the ability to
create a new ds0Bundle in the ifTable as well as
configuration information about the ds0Bundle."::={ ds0BundleGroups 2}END