DISMAN-NSLOOKUP-MIB
Functions Overview
DISMAN-NSLOOKUP-MIB is the public MIB defined in RFC 2925, and implements NSLOOKUP operation that is a type of distributed management.
The OID of the root object is iso(1).org(3).dod(6).internet(1).mgmt(2).mib-2(1).lookupmib(82).
Relationships Between Tables
Figure 6-1 shows the relationship between tables in DISMAN-NSLOOKUP-MIB.
Description of Single Objects
lookupMaxConcurrentRequests
OID |
Object Name |
Syntax |
Implemented Specifications |
Description |
Max Access |
---|---|---|---|---|---|
1.3.6.1.2.1.82.1.1 |
lookupMaxConcurrentRequests |
INTEGER (0..4294967295) |
Read-write |
The maximum number of concurrent active lookup requests that are allowed within an agent implementation. A value of 0 for this object implies that there is no limit for the number of concurrent active requests in effect. The limit applies only to new requests being activated. When a new value is set, the agent will continue processing all the requests already active, even if their number exceeds the configured limit. |
Value range for the number of test instances that can be configured: 0 to 5000. |
lookupPurgeTime
OID |
Object Name |
Syntax |
Max Access |
Description |
Implemented Specifications |
---|---|---|---|---|---|
1.3.6.1.2.1.82.1.2 |
lookupPurgeTime |
Unsigned32 (0..86400) |
Read-write |
The amount of time to wait before automatically deleting an entry in the lookupCtlTable and any dependent lookupResultsTable entries after the lookup operation represented by a lookupCtlEntry has been completed. A lookupCtEntry is considered complete when its lookupCtlOperStatus object has a value of completed(3). A value of 0 indicates that automatic deletion of entries is disabled. |
Not supported. The default value is 0. |
Description of MIB Tables
lookupCtlTable
This table describes the configuration of the lookup operation.
OID |
Object Name |
Syntax |
Max Access |
Description |
Implemented Specifications |
---|---|---|---|---|---|
1.3.6.1.2.1.82.1.3.1.1 |
lookupCtlOwnerIndex |
SnmpAdminString (SIZE(0..32)) |
Not-accessible |
This object indicates the owner index. |
This object is implemented as defined in the corresponding MIB files. |
1.3.6.1.2.1.82.1.3.1.2 |
lookupCtlOperationName |
SnmpAdminString (SIZE(0..32)) |
Not-accessible |
This object indicates the name of a lookup operation. |
This object is implemented as defined in the corresponding MIB files. |
1.3.6.1.2.1.82.1.3.1.3 |
lookupCtlTargetAddressType |
INTEGER{unknown(0),ipv4(1),ipv6(2),ipv4z(3),ipv6z(4),dns(16)} |
Read-create |
This object indicates the type of the destination address. The available options are unknown(0), ipv4(1), and dns(16). Currently, dns(16) is supported only. |
Currently, dns(16) is supported only. |
1.3.6.1.2.1.82.1.3.1.4 |
lookupCtlTargetAddress |
OCTET STRING (SIZE (0..255)) |
Read-create |
This object indicates the destination address. The value ranges from 1 to 230. The default value is 1. |
Only support dns(16) |
1.3.6.1.2.1.82.1.3.1.5 |
lookupCtlOperStatus |
INTEGER
|
Read-only |
This object indicates the operational state of an lookupCtlEntry:
|
This object is implemented as defined in the corresponding MIB files. |
1.3.6.1.2.1.82.1.3.1.6 |
lookupCtlTime |
INTEGER (0..4294967295) |
Read-only |
This object indicates the number of milliseconds that a lookup operation required to be completed at a remote host. |
This object is implemented as defined in the corresponding MIB files. |
1.3.6.1.2.1.82.1.3.1.7 |
lookupCtlRc |
Integer32 |
Read-only |
This object indicates the system specific-return code from a lookup operation. |
Not supported. |
1.3.6.1.2.1.82.1.3.1.8 |
lookupCtlRowStatus |
INTEGER{active(1),notInService(2),notReady(3),createAndGo(4),createAndWait(5),destroy(6)} |
Read-create |
This object indicates the row status. Currently, CreateAndGo(4), Destroy(6), and Active(1) are supported. |
This object is implemented as defined in the corresponding MIB files. |
Creation Restriction
An entry can be created in this table only if the values of lookupCtlOwnerIndex, lookupCtlOperationName, and lookupCtlTargetAddress are set.
An entry can be created in this table only if the value of lookupCtlRowStatus is CreateAndGo(4).
Modification Restriction
An entry in this table can be modified only if the values of lookupCtlOwnerIndex and lookupCtlOperationName are set.
Modifying a single object is supported.
An entry in this table can be modified only if the value of lookupCtlRowStatus is active(1).
Deletion Restriction
When an entry in this table is deleted, corresponding entries in the Results table are deleted.
An entry in this table can be deleted only if the value of lookupCtlRowStatus is Destroy(6).
Access Restriction
You can read an entry in this table by either specifying or not specifying the index.
You can query an entry only if the value of lookupCtlRowStatus is active(1).
lookupResultsTable
This table stores the results of the operations defined in lookupCtlTable.
OID |
Object Name |
Syntax |
Max Access |
Description |
Implemented Specifications |
---|---|---|---|---|---|
1.3.6.1.2.1.82.1.4.1.1 |
lookupResultsIndex |
Unsigned32 (1..'ffffffff'h) |
Not-accessible |
Indicates the index of the operation result. The value ranges from 1 to 4294967295. The default value is 1. |
This object is implemented as defined in the corresponding MIB files. |
1.3.6.1.2.1.82.1.4.1.2 |
lookupResultsAddressType |
INTEGER{unknown(0),ipv4(1),ipv6(2),ipv4z(3),ipv6z(4),dns(16)} |
Read-only |
Indicates the type of result of a remote lookup operation. A value of unknown(0) implies that either the operation hasn't been started or that it has failed. |
Only support for IPv4. |
1.3.6.1.2.1.82.1.4.1.3 |
lookupResultsAddress |
OCTET STRING (SIZE (0..255)) |
Read-only |
Reflects a result for a remote lookup operation according to the value of lookupResultsAddressType. The address type (InetAddressType) that relates to this object is specified by the corresponding value of lookupResultsAddress. |
Only support for IPv4. |
Creation Restriction
The entries in this table cannot be set.
Modification Restriction
The entries in this table cannot be modified.
Deletion Restriction
The entries in this table cannot be deleted.
Access Restriction
You can read an entry in this table by either specifying or not specifying the index.
If lookupResultsAddressType is unknown, it indicates that the test is not started or the test fails.