rs232SyncPortMode
RS-232-MIB ·
.1.3.6.1.2.1.10.33.4.1.12
Object
column
r/w
Enumeration
The mode of operation of the port with respect to the
direction and simultaneity of data transfer.
fdx when frames on the data link can be
transmitted and received at the same
time
hdx when frames can either be received
from the data link or transmitted
onto the data link but not at the
same time.
simplex-receive when frames can only be received on
this data link.
simplex-send when frames can only be sent on this
data link.
Context
- MIB
- RS-232-MIB
- OID
.1.3.6.1.2.1.10.33.4.1.12- Type
- column
- Access
- readwrite
- Status
- current
- Parent
- rs232SyncPortEntry
- Table
- rs232SyncPortTable
- Siblings
- 13
Syntax
Enumeration
Values & Constraints
Enumerated Values
1 | fdx |
2 | hdx |
3 | simplex-receive |
4 | simplex-send |
Related Objects
Sibling Objects
| Object | Type | Syntax | OID |
|---|---|---|---|
| rs232SyncPortIndex A unique value for each port. Its value is the
same as rs232PortIndex for the port. | column | IF-MIBInterfaceIndex | .1.3.6.1.2.1.10.33.4.1.1 |
| rs232SyncPortRTSControl The method used to control the Request To Send (RTS)
signal.
controlled when the DTE is asserts RTS each time
data needs to be transmitted and drop… | column | Enumeration | .1.3.6.1.2.1.10.33.4.1.10 |
| rs232SyncPortRTSCTSDelay The interval (in milliseconds) that the DCE must wait
after it sees RTS asserted before asserting CTS. This
object exists in support of older synchronous devices
that cannot reco… | column | SNMPv2-SMIInteger32 | .1.3.6.1.2.1.10.33.4.1.11 |
| rs232SyncPortIdlePattern The bit pattern used to indicate an idle line. | column | Enumeration | .1.3.6.1.2.1.10.33.4.1.13 |
| rs232SyncPortMinFlags The minimum number of flag patterns this port needs in
order to recognize the end of one frame and the start
of the next. Plausible values are 1 and 2. | column | SNMPv2-SMIInteger32 | .1.3.6.1.2.1.10.33.4.1.14 |
| rs232SyncPortClockSource Source of the port's bit rate clock. 'split' means
the tranmit clock is internal and the receive clock
is external. | column | Enumeration | .1.3.6.1.2.1.10.33.4.1.2 |
| rs232SyncPortFrameCheckErrs Total number of frames with an invalid frame check
sequence, input from the port since system
re-initialization and while the port state was 'up'
or 'test'. | column | SNMPv2-SMICounter32 | .1.3.6.1.2.1.10.33.4.1.3 |
| rs232SyncPortTransmitUnderrunErrs Total number of frames that failed to be
transmitted on the port since system
re-initialization and while the port state was 'up'
or 'test' because data was not available to the
t… | column | SNMPv2-SMICounter32 | .1.3.6.1.2.1.10.33.4.1.4 |
| rs232SyncPortReceiveOverrunErrs Total number of frames that failed to be received
on the port since system re-initialization and while
the port state was 'up' or 'test' because the
receiver did not accept the da… | column | SNMPv2-SMICounter32 | .1.3.6.1.2.1.10.33.4.1.5 |
| rs232SyncPortInterruptedFrames Total number of frames that failed to be received
or transmitted on the port due to loss of modem
signals since system re-initialization and while the
port state was 'up' or 'test… | column | SNMPv2-SMICounter32 | .1.3.6.1.2.1.10.33.4.1.6 |
| rs232SyncPortAbortedFrames Number of frames aborted on the port due to
receiving an abort sequence since system
re-initialization and while the port state was 'up'
or 'test'. | column | SNMPv2-SMICounter32 | .1.3.6.1.2.1.10.33.4.1.7 |
| rs232SyncPortRole The role the device is playing that is using this port.
dte means the device is performing the role of
data terminal equipment
dce means the device is performing the … | column | Enumeration | .1.3.6.1.2.1.10.33.4.1.8 |
| rs232SyncPortEncoding The bit stream encoding technique that is in effect
for this port.
nrz for Non-Return to Zero encoding
nrzi for Non-Return to Zero Inverted encoding. | column | Enumeration | .1.3.6.1.2.1.10.33.4.1.9 |