>> MIB - Management Information Base
>> Table: serialIfTable - (.1.3.6.1.4.1.272.4.25.1.1)
Description: The serialIfTable contains information relating to the interfaces available on the system. Each entry corresponds to an available serial interface. Entries cannot be added or deleted by the user. Creating entries: Entries are created by the system automatically when a new serial module is installed. Deleting entries: Entries are removed by the system after the appropriate serial module is removed.
serialIfTable
OID | Name | Type | Access
.1 | Index | INTEGER | R
.2 | Type | ENUM | RW
.3 | Connector | ENUM | RW
.4 | Leads | ENUM | RW
.5 | Clock | ENUM | RW
.6 | ClockEdge | ENUM | RW
.8 | Speed | INTEGER | RW
.10 | L2Mode | ENUM | RW
.11 | CableDetection | ENUM | RW
.12 | CableType | ENUM | R
.13 | CableConnector | ENUM | R
.14 | Bundle | INTEGER | RW
.15 | L1State | ENUM | R
.16 | SpeedReal | Counter | R
.17 | License | ENUM | R
.20 | RxPackets | Counter | R
.21 | RxOctets | Counter | R
.22 | TxPackets | Counter | R
.23 | TxOctets | Counter | R
.24 | RxResets | Counter | R
.25 | RxAborts | Counter | R
.26 | RxOverruns | Counter | R
.27 | RxCRCErrors | Counter | R
.28 | RxGiantFrames | Counter | R
.29 | TxResets | Counter | R
.30 | TxAborts | Counter | R
.31 | TxUnderruns | Counter | R
.32 | TxGiantFrames | Counter | R
Index
Unique interface index of the serial interface.
Type
The serial physical interface type none(1) interface disabled x21(2) X21(V11) terminated (sync) v35(3) V35(V11 & V28) (sync) v36(4) V36(V10 & V11) (sync) x21bis(5) RS232(V28) (sync) rs422(6) X21(V11) not terminated (sync) rs449(7) RS449(V10 & V11) (sync) rs530(8) RS530(V10 & V11) (sync) rs530a(9) RS530A(V10 & V11) (sync) Enumerations: none (1) x21 (2) v35 (3) v36 (4) x21bis (5) rs422 (6) rs449 (7) rs530 (8) rs530a (9)
Connector
The physical connector type. When configured as DCE the pins on the output connector act as a DCE interface. If configured as DTE on the output connector act as a DTE interface. dte(1) DTE output pins dce(2) DCE output pins Enumerations: dte (1) dce (2)
Leads
The value of IfLeads has influence on the state of the physical layer (L1State). When configured as IfLeads=enabled, the state of the physical layer depends on the signals of the control interface pins Indication/Control on X.21 or RTS/CTS on the other protocols. When configured as IfLeads=disabled, the state of the physical layer stays always up. enabled(1) interface pins accepted. disabled(2) ignore interface pins. Enumerations: enabled (1) disabled (2)
Clock
The physical layer (layer 1) clocking mode. When configured as AUTO the clock provided depends what is configured on connector. If connector is configured as DTE clock must provided from external, if the connector is configured as DCE clock is generated and is provided at the output pins. It is possible to configure the clock independed from connector type. EXTERNAL clock means the clock must provided by the external device and INTERNAL clock means the clock is generated by the brick and is provided on the output pins. X.21 one clock line is provided. V.35/V.36 two clock lines are provided. auto(1) connector = DTE = extern, DCE = intern extern(2) clock pins operate as input. intern(3) clock pins operate as output. Enumerations: auto (1) extern (2) intern (3)
ClockEdge
The value of IfClockEdge influences the (internal) active clock edge(s) for generating/sampling data on the serial line. This value should be left on DEFAULT under normal circumstances. Nevertheless, in some rare cases it is possible the connection does not work properly. This behaviour may be produced by timing inconsistencies over the serial line in conjunction with some disadvantageous clock/data processing at the DTE/DCE devices and is very device couple specific. The several settings allow shifting data generation/sampling by half a cycle of the incoming serial clock. The variation of this setting can help to make a not working connection working. A typical sign for an erroneous situation in this sense is the reception of massive corrupted frames at one or both communication end points. default(1) the clock edges for generating/sampling are the default ones rxc-inverted(2) the receiver's data sampling is shifted by half a cycle of incoming serial clock (currently only supported by X8500) txc-inverted(3) the transmitter's data generation is shifted by half a cycle of incoming serial clock rxc-txc-inverted(4) both the receiver's data sampling and the transmitter's data generation is shifted by half a cycle of incoming serial clock (currently only supported by X8500) Enumerations: default (1) rxc-inverted (2) txc-inverted (3) rxc-txc-inverted (4)
Speed
The serial interface speed in bits per second. The range is dependant on the type of the line (balanced/unbalanced) and the quality and length of the cable. Over a short distance (about 5 m) and with a shielded cable speeds of up to 8 Mbit/sec are possible.
L2Mode
The layer 2 mode. This value has influence on the HDLC address field (first byte of a HDCL frame). When configured as DTE the address in a command frame is 0x01, when configured as DCE it is 0x03. For response frames it is vice versa. When configured as AUTO, layer 2 is set to the same as connector is set. dte(1) HDLC address 0x01 dce(2) HDLC address 0x03 auto(3) same as conector = DTE=0x01 DCE=0x03 Enumerations: dte (1) dce (2) auto (3)
CableDetection
Cable autodetection for: manual(1) disabled auto(2) serialIfType and serialIfConnector iftype(3) serialIfType connector(4) serialIfConnector Enumerations: manual (1) auto (2) iftype (3) connector (4)
CableType
Show the detected cable type: unknown(1) cable type unknown. x21(2) DB15, X27/V11 (sync) v35(3) M34, V35/V10 (sync) v36(4) DB37, V10/V11 (sync) x21bis(5) DB25, RS232/V28 (sync) not-supported(255) cable detection not supported Enumerations: unknown (1) x21 (2) v35 (3) v36 (4) x21bis (5) not-supported (255)
CableConnector
Show the detected cable connector type: dte(1) DTE cable dce(2) DCE cable unknown(3) cable type unknown. not-supported(4) cable detection not supported. Enumerations: dte (1) dce (2) unknown (3) not-supported (4)
Bundle
Index of the bundle to aggregate multiple Channels to one interface. Range: 0 to 255
L1State
The serial physical layer state dn(1) physical layer is inactive up(2) physical layer is active Enumerations: dn (1) up (2)
SpeedReal
In DCE/internal clock mode this is the rounded speed in bits per second, because not every baudrate can exactly be generated. In DTE/external clock mode this is the measured speed, where measurement is possible, or the configured speed in serialIfSpeed.
License
Shows wether a serial license associated with this serial port port is required, missing or in use. Enumerations: not-required (1) missing (2) used (3)
RxPackets
Count of received valid Frames.
RxOctets
Count of received bytes.
TxPackets
Count of transmitted valid Frames.
TxOctets
Count of transmitted bytes.
RxResets
Count of receiver resets. Under rare circumstances it might be necessary to reset the receiver to work properly.
RxAborts
Count of receiver aborts. The sender of a frame can indicate a frame as aborted with a special Abort sequence.
RxOverruns
Count of receiver overruns. If the serial port is unable to grant sufficiently soon/often the bus, the RxFIFO may fill up. This leads to loss of data.
RxCRCErrors
Count of corrupted frames. Errors due to interference on the serial cable.
RxGiantFrames
Count of received frames with illegal framesize. This can occur if a frame delimiter is destroyed.
TxResets
Count of transmitter resets. Under rare circumstances it might be necessary to reset the transmitter to work properly.
TxAborts
Count of transmitter aborts. While sending a frame it might be necessary to indicate this frame as aborted. In this case the receiver regards this frame as illegal.
TxUnderruns
Count of transmitter underruns. The serial data for the serial port is supplied too slowly.
TxGiantFrames
Count of transmitted frames with illegal framesize. This can occur if an upper module creates packets with more than the maximum allowed packet size.

MIB Reference to Software Version 9.1.7 generated on 2014/02/07. Provided by webmaster@bintec-elmeg.com Copyright ©2014 by bintec elmeg GmbH