cfgNetCarpPreemptdemote
WESTERMO-SW6-MIB ·
.1.3.6.1.4.1.16177.1.400.1.1.2.7.1.17
Object
column
r/w
Enumeration
Preempt other master when they demote theself.
Allow hosts within a redundancy group that have a better Advbase
and Advskew to preempt the current master when it demotes itself
(skew >= 240).
Preemptdemote only works when `cfgNetCarpPreempt` is used.
Preemptdemote also controls if a master demotes itself when another
CARP-instance in the same `cfgNetCarpLocalInterfaceGroup` goes
down or is demoted.
Applies to AP and STA.
Context
- MIB
- WESTERMO-SW6-MIB
- OID
.1.3.6.1.4.1.16177.1.400.1.1.2.7.1.17- Type
- column
- Access
- readwrite
- Status
- current
- Parent
- cfgNetCarpTableEntry
- Table
- cfgNetCarpTable
- Siblings
- 12
Syntax
Enumeration
Values & Constraints
Enumerated Values
0 | disabled |
1 | enabled |
Related Objects
Sibling Objects
| Object | Type | Syntax | OID |
|---|---|---|---|
| cfgNetCarpIndex Entry index of Table. | column | Integer32 | .1.3.6.1.4.1.16177.1.400.1.1.2.7.1.1 |
| cfgNetCarpVhid The Virtual Host ID.
This is a unique number that is used to identify the redundancy
group to other nodes in the group, and to distinguish between
groups on the sam… | column | Integer32 | .1.3.6.1.4.1.16177.1.400.1.1.2.7.1.10 |
| cfgNetCarpPassword The CARP authentication password.
This is the password which is used to encrypt the CARP frames
when talking to other CARP-enabled hosts in this redundancy group.
… | column | OctetString | .1.3.6.1.4.1.16177.1.400.1.1.2.7.1.11 |
| cfgNetCarpAdvbase Advertisement base in seconds.
This parameter specifies how often to transmit advertisement frames
that we're a member of the redundancy group.
This … | column | Integer32 | .1.3.6.1.4.1.16177.1.400.1.1.2.7.1.12 |
| cfgNetCarpAdvskew Advertisement base in 1/255th of a second.
This parameter specifies how much to skew the advbase when
sending CARP advertisements.
By manipulating ad… | column | Integer32 | .1.3.6.1.4.1.16177.1.400.1.1.2.7.1.13 |
| cfgNetCarpAdvdivider Divider for `cfgNetCarpAdvbase` and `cfgNetCarpAdvskew`.
This parameter specifies how much the Advbase and Advskew are
divided to speed the algorithm up. With a fac… | column | Integer32 | .1.3.6.1.4.1.16177.1.400.1.1.2.7.1.14 |
| cfgNetCarpRatio The dead ratio after which an existing master is considered dead.
A slave device will wait:
`cfgNetCarpRatio` * (`cfgNetCarpAdvbase` + `cfgNetCarpAdv… | column | Integer32 | .1.3.6.1.4.1.16177.1.400.1.1.2.7.1.15 |
| cfgNetCarpPreempt Preempt other masters when the local device is better.
Allow hosts within a redundancy group that have a better Advbase
and Advskew to preempt the current master.
… | column | Enumeration | .1.3.6.1.4.1.16177.1.400.1.1.2.7.1.16 |
| cfgNetCarpLocalInterfaceGroup The local carp interface group the carp interface belongs to.
When `cfgNetCarpPreempt` or `cfgNetCarpPreemptdemote` is set to
enabled, the interface will demote its… | column | Integer32 | .1.3.6.1.4.1.16177.1.400.1.1.2.7.1.18 |
| cfgNetCarpSyncInterface Name of the CARP control interface.
This interface is used to transmit and receive CARP advertisements.
This interface is required to have its own un… | column | OctetString | .1.3.6.1.4.1.16177.1.400.1.1.2.7.1.19 |
| cfgNetCarpMcastIp Multicast address on which CARP advertisments are transmitted.
The default multicast address for CARP is 224.0.0.18.
Use this parameter to specify a … | column | SNMPv2-SMIIpAddress | .1.3.6.1.4.1.16177.1.400.1.1.2.7.1.21 |
| cfgNetCarpEnabled CARP interface disabled or enabled.
Applies to AP and STA. | column | Enumeration | .1.3.6.1.4.1.16177.1.400.1.1.2.7.1.3 |