ctIfLAA
CTIF-EXT-MIB ·
.1.3.6.1.4.1.52.4.3.3.2.1.1.4
Object
column
mandatory
r/w
OctetString
This object is used by a device (with a Token Ring
interface) to set a Locally Administered Address (LAA)
for it's MAC hardware address. When set, this LAA will
override the default Universally Administered Address or
burned in address of the interface.
For devices that do not support LAA:
- a read will return all zeros.
- any write attempt will return BADVALUE.
For devices that support LAA:
- valid values are 4000 0000 0000 to 4000 7fff ffff,
and 0000 0000 0000 (a value of all zeros, causes
interface to use the burned in address).
- a set (write) with an invalid value, returns BADVALUE.
- after a write, new values will only become active
after the Token Ring interface has been closed and
then opened again.
- a read of ctIfLAA will always return same value as
ifPhysAddress, except in the case where;
o ctIfLAA has been set, but interface has
not yet been closed and reopened, in
this case the last set value is returned.
Note that a read of ifPhysAddress will always return the
physical address currently being used by the interface.
Context
- MIB
- CTIF-EXT-MIB
- OID
.1.3.6.1.4.1.52.4.3.3.2.1.1.4- Type
- column
- Access
- readwrite
- Status
- mandatory
- Parent
- ctIfEntry
- Table
- ctIfTable
- Siblings
- 6
Syntax
OctetString
Values & Constraints
Object Constraints
range: 6-6
Related Objects
Sibling Objects
| Object | Type | Syntax | OID |
|---|---|---|---|
| ctIfNumber mandatory This defines the interface that is being described. This is the
same as ifIndex. | column | Integer32 | .1.3.6.1.4.1.52.4.3.3.2.1.1.1 |
| ctIfPortCnt mandatory This defines the number of ports on the interface that is being
described. | column | Integer32 | .1.3.6.1.4.1.52.4.3.3.2.1.1.2 |
| ctIfConnectionType mandatory Defines the specific type of the interface connection (BRIM, etc).
This is defined within ctron-oids. This differs from the nature of
the interface as defined by ifType as found … | column | ObjectIdentifier | .1.3.6.1.4.1.52.4.3.3.2.1.1.3 |
| ctIfDuplex mandatory Defines the duplex mode that the interface is set to
operate in.
For devices that do not support this capability:
- a read will return stand… | column | Enumeration | .1.3.6.1.4.1.52.4.3.3.2.1.1.5 |
| ctIfCapability mandatory Defines the cabability of the underlying hardware in
supporting full duplex. This object will have a value
of fullDuplex(3) if all hardware is capable of supporting
full duplex o… | column | Enumeration | .1.3.6.1.4.1.52.4.3.3.2.1.1.6 |
| ctIfRedundancy mandatory Defines whether or not an interface supports redundancy. | column | Enumeration | .1.3.6.1.4.1.52.4.3.3.2.1.1.7 |