ostLinkAggrPortCfgActiveNum
OMNITRON-LAG-MIB ·
.1.3.6.1.4.1.7342.18.2.1.5
Object
This object selects number of active ports in a link aggregation
group as indicated by the associated port number.
If the number of active ports in a link aggregation group is equal
or greater than the number of ports in the group all ports can be
active.
If the number of active port in a link aggregation group is less
than the number of ports in a group one or more of the ports
have to be select as 'standby'.
Ports selected for standby are those that ports that don't have a
link, don't have a peer partner, or their port priority is less than
the other ports in a group.
From 802.1AX 2008:
Every link between systems operating LACP is assigned a unique
priority. This priority comprises (in priority order) the System
Priority, System ID, Port Priority, and Port Number of the higher-
priority system. In priority comparisons, numerically lower values
have higher priority.
Ports are considered for active use in an aggregation in link priority
order, starting with the port attached to the highest priority link.
Each port is selected for active use if preceding higher priority
selections can also be maintained; otherwise, the port is selected
as standby.
Context
- MIB
- OMNITRON-LAG-MIB
- OID
.1.3.6.1.4.1.7342.18.2.1.5- Type
- column
- Access
- readwrite
- Status
- current
- Parent
- ostLinkAggrPortCfgEntry
- Table
- ostLinkAggrPortCfgTable
- Siblings
- 9
Syntax
SNMPv2-SMIUnsigned32
- Source
- SNMPv2-SMIUnsigned32
- Base type
Unsigned32
Values & Constraints
Type Constraints
range: 0..4294967295
Related Objects
Sibling Objects
| Object | Type | Syntax | OID |
|---|---|---|---|
| ostLinkAggrPortCfgInterfaceIndex Chassis, module and port indices to which this interface belongs. | column | OMNITRON-TC-MIBOstPortSingleIndex | .1.3.6.1.4.1.7342.18.2.1.1 |
| ostLinkAggrPortCfgMepId This object specifies the Maintenance End Point Identifier (MEP).
If not configured (index value=0) fail over is by link failure only.
Normally LAG failover is bas… | column | IEEE8021-CFM-MIBDot1agCfmMepIdOrZero | .1.3.6.1.4.1.7342.18.2.1.10 |
| ostLinkAggrPortCfgLagEnable This object selects whether the specific port participates in link
aggregation.
A value of true indicates the port can be aggregated and particpate
in the link aggr… | column | SNMPv2-TCTruthValue | .1.3.6.1.4.1.7342.18.2.1.2 |
| ostLinkAggrPortCfgLacpEnable This object selects whether the specific port participates in link
aggregation control protocol (LACP).
A value of true indicates the port can peer via LACP.
… | column | SNMPv2-TCTruthValue | .1.3.6.1.4.1.7342.18.2.1.3 |
| ostLinkAggrPortCfgPortKeyAuto This object selects whether the specific port's key value can be
automatically changed based the dynamic allocation of operational
keys found in IEEE 802.1AX section 5.6.2.
… | column | SNMPv2-TCTruthValue | .1.3.6.1.4.1.7342.18.2.1.4 |
| ostLinkAggrPortCfgStatsClear Writing any value to this object clears the counter values of the
associated port in the standard LAG MIB dot3adAggPortStatsTable. | column | SNMPv2-SMIUnsigned32 | .1.3.6.1.4.1.7342.18.2.1.6 |
| ostLinkAggrPortCfgLogicalPort This object selects the logical group for a port number when a LAG
is assigned to a logical group instead of a physical port. This is
used for a MEP assigned to a logical port ins… | column | Unsigned32 | .1.3.6.1.4.1.7342.18.2.1.7 |
| ostLinkAggrPortCfgMdIndex This object specifies the Maintenance Domain index for the MEP
that is configured on a port. If not configured (index value=0)
fail over is by link or protocol failure only.
… | column | SNMPv2-SMIUnsigned32 | .1.3.6.1.4.1.7342.18.2.1.8 |
| ostLinkAggrPortCfgMaIndex This object specifies the Maintenance Association index for the MEP
that is configured on a port. If not configured (index value=0)
fail over is by link or protocol failure only.… | column | SNMPv2-SMIUnsigned32 | .1.3.6.1.4.1.7342.18.2.1.9 |