All MIBs › APPIAN-LPORT-HDLC-MIB › acLogicalHdlcTxFifoUnderrun
acLogicalHdlcTxFifoUnderrun
Module: APPIAN-LPORT-HDLC-MIB
OID (symbolic): APPIAN-LPORT-HDLC-MIB::acLogicalHdlcTxFifoUnderrun
OID (numeric): 1.3.6.1.4.1.2785.2.4.4.1.1.12
Node type: OBJECT-TYPE
Type: Counter64
Access: read-only
Description: The total number of transmit FIFO underrun errors that occurred in the hdlc controller for this specified channel number. This error occurs when attempts are made to read data from a channel that does not have any data ready to send.
What is acLogicalHdlcTxFifoUnderrun?
Records the number of transmit FIFO underrun errors on this HDLC channel, which occur when the controller attempts to send data but finds the output queue empty. This typically means the host is not supplying data quickly enough to keep the transmitter busy.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.2785.2.4.4.1.1.12 snmpwalk -v2c -c public <target> APPIAN-LPORT-HDLC-MIB::acLogicalHdlcTxFifoUnderrun
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.2785.2.4.4.1.1.12.1 snmpget -v2c -c public <target> APPIAN-LPORT-HDLC-MIB::acLogicalHdlcTxFifoUnderrun.1
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OID Breakdown
Upper-level ancestors (9 from the standard OID tree / other modules)
| Numeric OID | Name | Module |
|---|---|---|
| 1 | iso | LANART-AGENT |
| 1.3 | org | AirPair-MIB |
| 1.3.6 | dod | AirPair-MIB |
| 1.3.6.1 | internet | AirPair-MIB |
| 1.3.6.1.4 | private | AirPair-MIB |
| 1.3.6.1.4.1 | enterprises | AirPair-MIB |
| 1.3.6.1.4.1.2785 | appian | APPIAN-SMI-MIB |
| 1.3.6.1.4.1.2785.2 | acOsap | APPIAN-SMI-MIB |
| 1.3.6.1.4.1.2785.2.4 | acLport | APPIAN-SMI-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.2785.2.4.4 | acLogicalHdlc | APPIAN-LPORT-HDLC-MIB |
| 1.3.6.1.4.1.2785.2.4.4.1 | acLogicalHdlcTable | APPIAN-LPORT-HDLC-MIB |
| 1.3.6.1.4.1.2785.2.4.4.1.1 | acLogicalHdlcEntry | APPIAN-LPORT-HDLC-MIB |
| 1.3.6.1.4.1.2785.2.4.4.1.1.12 | acLogicalHdlcTxFifoUnderrun | APPIAN-LPORT-HDLC-MIB |