aluSerialMddbSquelchEnable
ALU-PORT-MIB ·
.1.3.6.1.4.1.6527.6.1.2.2.2.4.21.1.4
Object
column
r/w
Enumeration
During nomal SCADA system operation, it is common for a single slave to lock-up
and continue to send data after the allocated response time. To solve the problem,
the bridge has a squelching function which will over-ride the incoming data on the locked up
slave with all ones.
aluSerialMddbSquelchEnable enables and disables squelching function for the specified MDDB.
Context
- MIB
- ALU-PORT-MIB
- OID
.1.3.6.1.4.1.6527.6.1.2.2.2.4.21.1.4- Type
- column
- Access
- readwrite
- Status
- current
- Parent
- aluSerialMddbEntry
- Table
- aluSerialMddbTable
- Siblings
- 9
Syntax
Enumeration
Values & Constraints
Enumerated Values
1 | false |
2 | true |
Related Objects
Sibling Objects
| Object | Type | Syntax | OID |
|---|---|---|---|
| aluSerialMddbReportAlarms The value of aluSerialMddbReportAlarms determines if the
the following alarms for branches belong to the Mddb should be monitored.
hcmOof - Reports local HCM out-o… | column | AluRS232ReportStatus | .1.3.6.1.4.1.6527.6.1.2.2.2.4.21.1.1 |
| aluSerialMddbRedMode aluSerialMddbRedMode specifies the redundant mode of the bridge.
In auto mode, both master branches are active; one could be for voice and another one for data.
In manual mode, on… | column | Enumeration | .1.3.6.1.4.1.6527.6.1.2.2.2.4.21.1.10 |
| aluSerialMddbForceActive aluSerialMddbForceActive forces the specified master branch to be
active. default is the master branch 1.
Not configurable in when aluSerialMddbRedMode is auto | column | Integer32 | .1.3.6.1.4.1.6527.6.1.2.2.2.4.21.1.2 |
| aluSerialMddbSquelchStatus aluSerialMddbSquelchStatus shows squelch status of the scada bridge. It is a 32-bit integer and
each bit represent a branch. Bit with value one indicates that the associated bran… | column | SNMPv2-SMIUnsigned32 | .1.3.6.1.4.1.6527.6.1.2.2.2.4.21.1.3 |
| aluSerialMddbSquelchTimeout The bridge will start squelching after a user-selectable time period.
aluSerialMddbSquelchTimeout specifies such a period in seconds. It can only be set to value la… | column | Integer32 | .1.3.6.1.4.1.6527.6.1.2.2.2.4.21.1.5 |
| aluSerialMddbSquelchReset aluSerialMddbSquelchReset is a one shot action used to reset the squelching. | column | Enumeration | .1.3.6.1.4.1.6527.6.1.2.2.2.4.21.1.6 |
| aluSerialMddbSpeed aluSerialMddbSpeed specifies the speed of the Mddb.
A value of 'speed1200' sets the bridge to 1200bps. These
speed definitions are consistent with those used for RS232 port.
… | column | Enumeration | .1.3.6.1.4.1.6527.6.1.2.2.2.4.21.1.7 |
| aluSerialMddbSquelchResetMode aluSerialMddbResetMode specifies the method of re-enabling squelched branch.
In manual mode, squelched branches can be only re-enabled when user sets aluSerialMddbSquelchReset.
I… | column | Enumeration | .1.3.6.1.4.1.6527.6.1.2.2.2.4.21.1.8 |
| aluSerialMddbSquelchResetTimeout aluSerialMddbResetTimeout specifies how long the squelched branches have to be remain squelched,
after the squelch condition is cleared and before it can be re-enabled.
It is on… | column | Integer32 | .1.3.6.1.4.1.6527.6.1.2.2.2.4.21.1.9 |