isisCircExistState
DC-ISIS-MIB ·
.1.3.6.1.4.1.629.10.10.1.3.2.1.5
Object
The existence state of this circuit. This object follows
the Row Status behavior. Setting the state to
'notInService' halts the generation and processing of
IS-IS protocol PDUs on this circuit. Setting the state
to destroy will also erase any configuration associated
with the circuit.
In DC-ISIS, automatic circuits from the I3 stub appear as
passive circuits with existence state 'active'. These
circuits can be configured via the MIB like manual
circuits, except that they will survive a Destroy request,
with all fields reset to their automatic values.
MIB configuration overrides automatic configuration.
Context
- MIB
- DC-ISIS-MIB
- OID
.1.3.6.1.4.1.629.10.10.1.3.2.1.5- Type
- column
- Access
- readwrite
- Status
- current
- Parent
- isisCircEntry
- Table
- isisCircTable
- Siblings
- 27
Values & Constraints
Type Values
1 | active |
2 | notInService |
3 | notReady |
4 | createAndGo |
5 | createAndWait |
6 | destroy |
Related Objects
Sibling Objects
| Object | Type | Syntax | OID |
|---|---|---|---|
| isisCircIndex The identifier of this circuit, unique within the
instance of the IS-IS protocol. This object follows
the index behavior. This is for SNMP Indexing
purposes only and need not ha… | column | Integer32 | .1.3.6.1.4.1.629.10.10.1.3.2.1.1 |
| isisCircMeshGroupEnabled Is this port a member of a mesh group, or blocked?
Circuits in the same mesh group act as a virtual
multiaccess network. LSPs seen on one circuit in
a mesh group will not be floo… | column | Enumeration | .1.3.6.1.4.1.629.10.10.1.3.2.1.10 |
| isisCircMeshGroup Circuits in the same mesh group act as a virtual
multiaccess network. LSPs seen on one circuit in
a mesh group will not be flooded to another circuit
in the same mesh group. If … | column | SNMPv2-SMIUnsigned32 | .1.3.6.1.4.1.629.10.10.1.3.2.1.11 |
| isisCircSmallHellos Can we send unpadded hellos on LAN circuits? False
means LAN Hellos must be padded.
Implementations should allow the administrator to read
this value. An implementation need not… | column | SNMPv2-TCTruthValue | .1.3.6.1.4.1.629.10.10.1.3.2.1.12 |
| isisCircLastUpTime If the circuit is enabled, the value of sysUpTime
when isisCircAdminState most recently entered
the state on. If the circuit is not on,
the value of sysUpTime when the circuit la… | column | seconds SNMPv2-SMITimeTicks | .1.3.6.1.4.1.629.10.10.1.3.2.1.13 |
| isisCirc3WayEnabled Is this circuit enabled to run 3Way handshake?
DC-ISIS will always run the 3-way handshake on point to
point circuits, and so this object is read-only. | column | SNMPv2-TCTruthValue | .1.3.6.1.4.1.629.10.10.1.3.2.1.14 |
| isisCircExtendedCircID The value to be used as the extended circuit ID in
3Way handshake. This value is only used if
isisCirc3WayEnabled is true, and must be unique across
all circuits on this IS.
… | column | SNMPv2-SMIUnsigned32 | .1.3.6.1.4.1.629.10.10.1.3.2.1.15 |
| isisCircOperState The operational state of this circuit. | column | IsisOperStatus | .1.3.6.1.4.1.629.10.10.1.3.2.1.16 |
| isisCircSdEntityIndex Identifies the SDC entity which will handle this circuit.
This object must be specified before the circuit can run the
IS-IS protocol. It cannot be changed after it has been
spec… | column | Integer32 | .1.3.6.1.4.1.629.10.10.1.3.2.1.17 |
| isisCircDlBuffPoolSize Capacity of the buffer pool used by the DL stub to send
data signals to the SDC. This object follows the
replaceOnlyWhileDisabled behavior. | column | SNMPv2-SMIUnsigned32 | .1.3.6.1.4.1.629.10.10.1.3.2.1.18 |
| isisCircSdPDUBuffPoolSize Capacity of the buffer pool into which SDC transfers data
signals from the DL Stub. This object follows the
replaceOnlyWhileDisabled behavior. | column | SNMPv2-SMIUnsigned32 | .1.3.6.1.4.1.629.10.10.1.3.2.1.19 |
| isisCircIfIndex The value of ifIndex for the interface to which this
circuit corresponds. This object cannot be modified
after creation.
In DC-ISIS this is also used as the 3-way… | column | IF-MIBInterfaceIndex | .1.3.6.1.4.1.629.10.10.1.3.2.1.2 |
| isisCircSdIndBuffPoolSize Capacity of the buffer pool used by SDC to send
indications to PM. This object follows the
replaceOnlyWhileDisabled behavior. | column | SNMPv2-SMIUnsigned32 | .1.3.6.1.4.1.629.10.10.1.3.2.1.20 |
| isisCircDataLinkBlockSize Maximum size of PDU that can be sent or received over this
circuit (MTU). This object follows the
replaceOnlyWhileDisabled behavior. | column | SNMPv2-SMIUnsigned32 | .1.3.6.1.4.1.629.10.10.1.3.2.1.21 |
| isisCircPhysicalAddress The physical address of the network interface (for example
a MAC address on an Ethernet card). This value is only
relevant to a broadcast circuit and is ignored on a
point-to-poi… | column | OctetString | .1.3.6.1.4.1.629.10.10.1.3.2.1.22 |
| isisCircManualOrAutomatic Has this circuit been configured by MIB (manual), I3
information (automatic) or both? MIB configuration
overrides I3 configuration.
Automatic circuits cannot be de… | column | Enumeration | .1.3.6.1.4.1.629.10.10.1.3.2.1.23 |
| isisCircT1TimerRunning Is the T1 timer running on this circuit?
This object is only valid on a circuit that is currently
running the IS-IS protocol (isisCircExtDomain is 'false'
and isisC… | column | SNMPv2-TCTruthValue | .1.3.6.1.4.1.629.10.10.1.3.2.1.24 |
| isisCircProtSupported Which protocols are supported on this circuit?
Note that the configured value is used in conjunction with
the value of isisSysProtSupported. In particular:
… | column | IsisAddrTypeBits | .1.3.6.1.4.1.629.10.10.1.3.2.1.25 |
| isisCircPtToPtOverLAN Allows a broadcast circuit to be configured to operate
point-to-point over LAN procedures.
This is used in conjunction with the isisCircType object
as follows.
… | column | SNMPv2-TCTruthValue | .1.3.6.1.4.1.629.10.10.1.3.2.1.26 |
| isisCircProtBfdDesired Indicates the protocols running on this circuit for which
Bidirectional Forwarding Detection (BFD) is desired.
If isisCircProtBfdDesired is clear for an address typ… | column | IsisAddrTypeBits | .1.3.6.1.4.1.629.10.10.1.3.2.1.28 |
| isisCircIfName The textual name of the interface. The value of this
object should be the name of the interface as assigned by
the local device and should be suitable for use in
commands entered… | column | SNMPv2-TCDisplayString | .1.3.6.1.4.1.629.10.10.1.3.2.1.29 |
| isisCircIfSubIndex A specifier for the part of the interface ifIndex to which
this circuit corresponds, such as a DLCI or VPI/VCI.
This object cannot be modified after creation.
In DC… | column | SNMPv2-SMIInteger32 | .1.3.6.1.4.1.629.10.10.1.3.2.1.3 |
| isisCircAdminState The administrative state of the circuit. This
object follows the AdminState behavior.
In DC-ISIS the default admin state for a new automatic
circuit is 'on' if the … | column | AdminState | .1.3.6.1.4.1.629.10.10.1.3.2.1.4 |
| isisCircType The type of the circuit. This object follows the
replaceOnlyWhileDisabled behavior. The type specified
must be compatible with the type of the interface defined
by the value of is… | column | Enumeration | .1.3.6.1.4.1.629.10.10.1.3.2.1.6 |
| isisCircExtDomain If true, suppress normal transmission of and
interpretation of Intra-domain IS-IS PDUs on this
circuit. | column | SNMPv2-TCTruthValue | .1.3.6.1.4.1.629.10.10.1.3.2.1.7 |
| isisCircLevel Indicates which type of packets will be sent and
accepted on this circuit. The values used will be
modified by the settings of isisSysType. This
object follows the replaceOnlyWhil… | column | Enumeration | .1.3.6.1.4.1.629.10.10.1.3.2.1.8 |
| isisCircPassiveCircuit Should we include this interface in LSPs, even if
it is not running the IS-IS Protocol?
In DC-ISIS, circuits with isisCircExtDomain 'true'
will only be included in … | column | SNMPv2-TCTruthValue | .1.3.6.1.4.1.629.10.10.1.3.2.1.9 |